{ "version": "https://jsonfeed.org/version/1", "title": "Apache HertzBeat - Agentless Monitoring System Blog", "home_page_url": "https://hertzbeat.apache.org/blog", "description": "Apache HertzBeat - Agentless Monitoring System Blog", "items": [ { "id": "https://hertzbeat.apache.org/blog/2026/02/05/hertzbeat-v1.8.0", "content_html": "

Dear Community Members,

\n

We are excited to announce the official release of Apache HertzBeat™ 1.8.0! This major release brings significant enhancements including AI-powered features, expanded monitoring capabilities, improved performance, and stronger community contributions.

\n

Downloads and Documentation​

\n\n

🚀 Major Updates​

\n

New Features and Enhancements​

\n

AI-Powered Monitoring & Chat Interface​

\n\n

Expanded Monitoring Support​

\n\n

Enhanced User Experience​

\n\n

Log Monitoring Capabilities​

\n\n

Performance Improvements​

\n

Prometheus Integration​

\n\n

System Performance​

\n\n

Bug Fixes and Stability​

\n

Core System Fixes​

\n\n

Configuration and Deployment​

\n\n

Documentation and Internationalization​

\n

Enhanced Documentation​

\n\n

UI/UX Improvements​

\n\n

🌟 Community Growth​

\n

New Contributors​

\n

We're thrilled to welcome 16 new contributors to the Apache HertzBeat community:

\n\n

Program Contributions​

\n\n

📊 Statistics​

\n

This release includes:

\n\n

🔄 Upgrade Instructions​

\n

From v1.7.x to v1.8.0​

\n

Docker Deployment​

\n
# Stop existing container
docker stop hertzbeat

# Remove old container
docker rm hertzbeat

# Pull new version
docker pull apache/hertzbeat:1.8.0

# Run new container
docker run -d -p 1157:1157 -p 1158:1158 --name hertzbeat apache/hertzbeat:1.8.0
\n

Package Deployment​

\n
    \n
  1. Download v1.8.0 package from download page
    2. \n
  2. Backup your existing configuration
    3. \n
  3. Extract new package and replace installation
    4. \n
  4. Update configuration if needed
    5. \n
  5. Restart HertzBeat service
    6. \n
\n

Kubernetes/Helm Deployment​

\n

Update your Helm chart to use the new version:

\n
image:
  tag: \"1.8.0\"
\n

🚨 Important Notes​

\n\n

🔮 What's Next​

\n

The Apache HertzBeat community is already working on future releases with:

\n\n

🙏 Acknowledgments​

\n

We extend our heartfelt gratitude to all contributors who made this release possible:

\n\n

📞 Get Involved​

\n\n

📋 Full Changelog​

\n

For a complete list of changes, please refer to the full changelog.

\n
\n

Download Apache HertzBeat™ 1.8.0 today and experience the power of AI-driven monitoring!

\n

Apache HertzBeat, the Apache feather logo, and the HertzBeat name are trademarks of The Apache Software Foundation.

", "url": "https://hertzbeat.apache.org/blog/2026/02/05/hertzbeat-v1.8.0", "title": "Announcement of Apache HertzBeat™ 1.8.0 Release", "summary": "Dear Community Members,", "date_modified": "2026-02-05T00:00:00.000Z", "author": { "name": "Apache HertzBeat Community", "url": "https://github.com/apache/hertzbeat" }, "tags": [ "opensource", "release", "v1.8.0" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/12/07/new-committer", "content_html": "
\n

Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat Committer.

\n
\n

Self-Introduction​

\n

Since starting my career, I have mainly been engaged in backend development work and have a great interest in open-source projects. I am currently employed at a financial software company and also undertake the management work of operation and maintenance.

\n

First Encounter Apache HertzBeat​

\n

In our actual work, we have been using the monitoring system consisting of Prometheus and Grafana. As the number of devices and services to be monitored increased, and due to the limited number of operation and maintenance personnel, the workload for daily configuration and maintenance rose sharply, making it impossible for us to promptly handle and respond to user feedback.\nAt this point, we have been constantly looking for a lightweight open-source monitoring system. Apache HertzBeat is ready to use out of the box, has comprehensive functions, does not require an agent, is compatible with Prometheus, and fully covers all the protocols we currently use. Therefore, we quickly set it up and put it into use based on Docker internally.

\n

As an open-source enthusiast myself, I encountered a few minor issues after using the software for some time. Since it happened to be written in a programming language I'm proficient in, I delved into the source code, endeavoured to refine the implementation, and contributed my improvements back to the community.

\n

The Path to Open Source Contributions​

\n

I initially began using the tagging feature, only to discover right away that tag maintenance had an NPE issue. So I delved into the source code and gained a preliminary understanding of the cause. Following the official documentation, I submitted issue#3605 and created my first pull request to address it. Though a minor change, it was merged promptly, which proved immensely encouraging.

\n

During subsequent, more in-depth usage, based on the actual monitored devices and scenarios, I primarily added several new monitoring services, such as Apache DolphinScheduler, MacOS, Synology NAS, amongst others. Collaborating with other community contributors, I refined and resolved the jexl keyword issue while also enhancing the status page functionality.

\n

Community Engagement and Growth​

\n

Through daily contributions to Apache HertzBeat, I have also learnt how to collaborate more effectively within open-source projects. Communicating and working alongside community members has given me a deeper appreciation for the unique appeal of the ‘Apache Way’ and the spirit of open-source.

\n

Becoming a Committer entails greater responsibility. Beyond continuing to contribute, it is vital to maintain a rigorous approach, offering constructive feedback and recognition to contributors, thereby helping more individuals participate in the community and grow within it.

\n

Advice for Open Source Developers​

\n

For developers who are new to open source, first of all, please be brave to try and let go of your worries to take the first step. The process of making contributions requires time, but as long as you have patience, you will achieve results.

\n

In the Apache HertzBeat community, by communicating more, many enthusiastic and friendly open-source contributors in the community can collaborate together. We can first gradually use and experience the functions, and start to attempt to contribute. For example, small contributions such as correcting spelling errors in the documentation and fixing incorrect comments, and then gradually deepen our understanding of the source code and try to fix the problems.

\n

Conclusion​

\n

My heartfelt thanks to all community partners for your patient reviews and thoughtful guidance. It has been a tremendous privilege to witness Apache HertzBeat successfully graduate to a TLP project during this period.

\n

Becoming a Committer marks merely a small milestone for me. I look forward to continuing to uphold the spirit of open source alongside Apache HertzBeat, attracting more outstanding developers to jointly build a technologically advanced and vibrant community.

", "url": "https://hertzbeat.apache.org/blog/2025/12/07/new-committer", "title": "Welcome HertzBeat's New Community Committer!", "summary": "Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat Committer.", "date_modified": "2025-12-07T00:00:00.000Z", "author": { "name": "Delei", "url": "https://github.com/delei" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/10/31/new-committer", "content_html": "
\n

Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat Committer.

\n
\n

Self-Introduction​

\n\n

First Encounter Apache HertzBeat​

\n

In practical projects, to enhance the existing monitoring system, we aim to implement visual monitoring and alerts for existing metrics. However, we also wish to avoid introducing or integrating overly complex monitoring systems. Consequently, I began searching for a monitoring solution that is ready-to-use, feature-rich, and easily extensible. It was during this process that I gradually encountered and became familiar with Apache HertzBeat.

\n

Through continuous research and debugging, I began delving into its source code and gradually became involved in community contributions. Today, keeping up with community updates, reviewing pull requests, and discussing issues have become part of my daily routine.

\n

The Path to Open Source Contributions​

\n

The initial biggest challenge in formally contributing to the Apache HertzBeat project was unfamiliarity with its architecture, particularly the collaboration mechanisms between modules. By reading official documentation, source code, and historical PRs from the community, I gradually gained clarity on the project's structure. Simultaneously, discussions with community members during PR reviews provided invaluable advice and fresh perspectives—these exchanges fostered significant growth.

\n

Through systematic reading of source code and analysis of historical changes, I gradually gained a deep understanding of the project structure and actively participated in code fixes and feature enhancements. To date, I have submitted and merged multiple contributions to the Apache HertzBeat project, including but not limited to:

\n
\n

47 commits 23,649 ++ 5,547 --

\n
\n

Submitted PR (47 commits)

\n\n

Community Engagement and Growth​

\n

By participating in Apache HertzBeat's regular meetings and contributing daily, I not only broadened my technical horizons but also learned how to collaborate more effectively within open-source projects. Communicating and working alongside community members has given me a deeper appreciation for the open, inclusive, and supportive spirit of the open-source community.

\n

Becoming a Committer means taking on greater responsibility. Beyond continuing to refine the code, it is even more crucial to maintain a rigorous approach during code reviews, providing contributors with constructive feedback and recognition to help more people participate and grow.

\n

Advice for Open Source Developers​

\n

The journey into open source begins with passion and grows through practice. Open source is not only a vehicle for technical enthusiasm but also a journey of mutual growth with the community.

\n

For developers new to open source, taking the plunge is the most crucial step. Even the smallest contributions can accumulate into invaluable experience. In your daily work, actively participate in community discussions and code reviews, learning continuously through collaboration. Maintain patience and persistence—every challenge you encounter presents an opportunity for growth.

\n

Within the Apache HertzBeat community, there are ample opportunities to actively participate in projects. Keep a close eye on the issue list and engage in frequent communication—you'll always find someone eager to respond to your ideas and gain inspiration from your perspectives. This is the very essence of community collaboration: a mutual journey forward.

\n

Contribute to Apache HertzBeat​

\n

The best time to plant a tree was ten years ago. The second-best time is now. If you'd like to contribute to Apache HertzBeat, you can start in the following ways:

\n
    \n
  1. Documentation and Translation: Improving or translating project documentation not only helps you quickly familiarize yourself with the project but also enables more users to understand it.
    2. \n
  2. Issue Fixing: Browse project issues and attempt to claim and resolve some simple issues or optimization points.
    3. \n
  3. Functional Expansion: Participate in discussions and development of new features based on interests and project requirements, gradually deepening understanding of the project architecture and refining functionality.
    4. \n
\n

Conclusion​

\n

We hope Apache HertzBeat will continue to uphold the spirit of open source, attracting more talented developers to jointly build a technologically advanced and vibrant community. I will also continue to contribute my efforts to Apache HertzBeat, and I look forward to welcoming more developers to join us in advancing the project's development.

\n

A huge thank you to everyone in the community for your meticulous reviews and patient guidance on every PR. May the project's impact continue to grow, and may the community thrive!

", "url": "https://hertzbeat.apache.org/blog/2025/10/31/new-committer", "title": "Welcome HertzBeat's New Community Committer!", "summary": "Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat Committer.", "date_modified": "2025-10-31T00:00:00.000Z", "author": { "name": "Duansg", "url": "https://github.com/Duansg" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/10/04/new-pmc", "content_html": "

Personal Journey​

\n

In 2023, I stumbled upon the open-source project HertzBeat. At the time, I was still just following online tutorials and books to learn the source code of some well-known open-source frameworks.\nWith a mindset of learning, I attempted to run HertzBeat locally. However, I soon encountered an issue where the project wouldn't start. Because of this, I submitted my first PR—modifying the startup documentation.\nThis PR was swiftly merged into the master branch, which greatly encouraged me. From then on, I began to delve deeper into HertzBeat. It was challenging at first, and I didn't know where to start.\nAs I gained a deeper understanding of it, I gradually began to dissect its modules and code structure. During this period, I claimed numerous tasks and bugs from the community's issue list and submitted corresponding PRs.\nFrom documentation, unit testing, frontend, backend, to new feature development, I unknowingly gained extensive knowledge within this project. This knowledge no longer felt cold and abstract like what's presented in books or blogs; instead, it came alive before my eyes.

\n

A year later, I became a Committer—a new phase in my contributions to open-source projects. Beyond maintaining code, this role emphasizes proactively fostering a positive community atmosphere and mentoring new contributors to deepen their involvement with HertzBeat. This experience revealed that technology isn't just about code—it's about collaboration, sharing, and collective growth.

\n

Today, I am honored to be invited to join the PMC. This recognition not only affirms my past contributions but also fuels my motivation to continue nurturing the community's growth! I sincerely wish Apache HertzBeat a healthy and enduring future.

\n

To Developers Interested in Contributing to Apache HertzBeat​

\n

For those considering open-source participation, I sincerely encourage you to build a solid foundation and cultivate genuine interest. Foundations enable you to quickly grasp new projects, while passion fuels your drive to contribute to open source.

\n

Finally, hope everyone to actively engage with Apache HertzBeat and contribute to our community.

\n

Acknowledgments​

\n

Special thanks to Tom and all the Apache HertzBeat™ community members for their support.

", "url": "https://hertzbeat.apache.org/blog/2025/10/04/new-pmc", "title": "From First Encounter with Open Source to Becoming a PMC Member of Apache HertzBeat™", "summary": "Personal Journey", "date_modified": "2025-10-04T00:00:00.000Z", "author": { "name": "Calvin", "url": "https://github.com/Calvin979" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/09/06/hertzbeat-v1.7.3", "content_html": "

Dear Community Members,

\n

We are thrilled to announce the official release of Apache HertzBeat™ 1.7.3. This also marks the first release since Apache HertzBeat™ graduated to become a Top-Level Project at Apache.

\n

Downloads and Documentation​

\n\n

Major Updates​

\n

New Features and Enhancements​

\n\n

Bug Fixes​

\n\n

Refactoring and Optimization​

\n\n

Tests and Quality​

\n\n

Documentation Enhancements​

\n\n

Acknowledgements​

\n

Special thanks to the following community members for their collaborative efforts:

\n
\n

@pjfanning @chingjustwe @delei @rowankid @MasamiYui @tomsun28 @Aias00 @zhangshenghang @zqr10159 @LiuTianyou @yy549159265 @lx1229 @VampireAchao\n@cto-huhang @pwallk @bigcyy @sarthakeash @Carpe-Wang @YxYL6125 @tuzuy @lynx009 @Duansg @carlpinto25 @Calvin979 @Cyanty @Saramanda9988

\n
\n

What's Changed​

\n
* [release] release new version 1.7.2 by @tomsun28 in #3510
* [doc] japanese hpe switch by @Calvin979 in #3511
* [doc] japanese huawei switch by @Calvin979 in #3515
* [doc] japanese hive by @Calvin979 in #3506
* [doc] japanese hugeGraph by @Calvin979 in #3518
* [feature] Support for Periodic Threshold preview. by @Duansg in #3505
* [Improve] Improve kafka e2e by @zhangshenghang in #3520
* [doc] japanese iceberg by @Calvin979 in #3519
* [fix] Update the correct replacement of outdated functions and placeholders by @Cyanty in #3516
* [doc] japanese influxdb by @Calvin979 in #3521
* [doc] japanese hikvision by @Calvin979 in #3499
* [doc] Add new commiter blog by @MasamiYui in #3522
* [fix] fix i18n error and append two metrics about disk infos by @lx1229 in #3514
* [feat]parallel ci by @Aias00 in #3523
* [doc] japanese influxdb promql by @Calvin979 in #3527
* fix: fix something by @Aias00 in #3524
* [doc] japanese iotdb by @Calvin979 in #3530
* download version deal by @lynx009 in #3531
* [doc] update outdated links by @lynx009 in #3535
* [doc]update download page text by @zqr10159 in #3532
* [doc] japanese ipmi by @Calvin979 in #3537
* [doc] japanese jetty by @Calvin979 in #3539
* enable GitHub Dependabot to create PRs for security alerts but not for every dependency update by @pjfanning in #3543
* [doc] Fix some issues in the documentation by @Duansg in #3526
* [doc] recommend newer mysql connector jar by @pjfanning in #3541
* [doc] add hertzbeat maturity and fix doc by @tomsun28 in #3544
* [doc] update download page by @lynx009 in #3549
* [doc] japanese kafka by @Calvin979 in #3548
* [doc] japanese jvm by @Calvin979 in #3545
* [doc] japanese kafka client by @Calvin979 in #3550
* [feature] Support export all allmonitors by @YxYL6125 in #3509
* feat: Add LogUtil wrapper and optimize logging comments by @Carpe-Wang in #3489
* [refactor] AlarmCacheManager refactoring processing logic by @Duansg in #3525
* [improve] make jackson serialize all field visibility by @tomsun28 in #3551
* [bugfix] fix npe due the victoria insert not config when startup by @tomsun28 in #3552
* [doc] V1.7.2 version blog by @lynx009 in #3558
* [doc] japanese kafka promql by @Calvin979 in #3553
* [doc] Fix documentation error and adjust Chinese semantics by @Duansg in #3559
* [doc] add new pmc and committer by @tomsun28 in #3561
* [doc] japanese kingbase by @Calvin979 in #3562
* [doc] add new committer by @MasamiYui in #3563
* [feat] Add QueryExecutor does not support internationalization. by @Duansg in #3565
* [doc] japanese kubernetes by @Calvin979 in #3568
* [mqtt] refact the MQTT based on the Paho SDK and support both unidirectional and bidirectional MQTT over TLS connections. by @yy549159265 in #3474
* [docs] Add new committer blog by @bigcyy in #3569
* [bugfix] Fix MySQL WrongArgumentException by @pwallk in #3564
* [doc] japanese kvrocks by @Calvin979 in #3570
* [doc] japanese linux by @Calvin979 in #3571
* [fix]: Fix a problem where the inputstream was closed prematurely when parsing Prometheus by @zqr10159 in #3567
* [doc]: add FAQs about task limits by @zqr10159 in #3581
* [infra] upgrade openjdk image to fix Debian source failed by @tomsun28 in #3587
* [feature] Support i18n of collector online notification by @Duansg in #3585
* [doc] add japanese i18n in app-linux_script.yml by @Calvin979 in #3575
* [doc] add japanese i18n in app-mariadb.yml by @Calvin979 in #3577
* [doc] add japanese i18n in app-memcached.yml by @Calvin979 in #3578
* [doc] add japanese i18n in app-modbus.yml by @Calvin979 in #3580
* [feature] System time zone optimization. by @Duansg in #3588
* [doc] add japanese i18n in app-mongodb.yml by @Calvin979 in #3590
* [refactor] Refactor the comparison logic by @Duansg in #3574
* [fix] Fix collector online metadata filling by @Duansg in #3579
* [doc] add japanese i18n in app-mongodb_atlas.yml by @Calvin979 in #3593
* [doc] add japanese i18n in app-mysql.yml by @cto-huhang in #3594
* [doc] add japanese i18n in app-zookeeper.yml and app-zookeeper_sd.yml by @Cyanty in #3596
* [doc] add japanese i18n in app-nginx.yml by @Duansg in #3600
* [doc] add japanese i18n in app-rocketmq.yml and app-rabbitmq.yml by @Saramanda9988 in #3598
* [improve] VM write request sets up gzip compression and adds saveData unit tests by @Cyanty in #3595
* [feat] Auto-generate AES key if not configured by @bigcyy in #3604
* [doc] update japanese i18n in app-mqtt.yml and app-mysql.yml by @Calvin979 in #3597
* [fix] Fix collector offline without sending offline notification by @Duansg in #3601
* [doc] fix image reference issues in documents by @delei in #3608
* [doc] add japanese i18n in app-nacos.yml by @cto-huhang in #3599
* [doc] add japanese i18n in app-nvidia.yml, app-ping.yml, app-pop3.yml, app-port.yml and app-push.yml by @Calvin979 in #3611
* [doc] update japanese i18n in app-nacos_sd.yml, app-nebula_graph.yml, app-zookeeper.yml by @Calvin979 in #3602
* [doc] add japanese i18n in app-nebula_graph_cluster.yml and update japanese of client by @Calvin979 in #3603
* [bugfix] the tagValue may be null in the determineNewLabels method by @delei in #3606
* [doc] add japanese i18n in app-netease_mailbox.yml and app-ntp.yml by @Calvin979 in #3607
* [doc] add japanese i18n in app-oceanbase.yml by @VampireAchao in #3614
* [feat] Http collect supports jsonpath parsing of numeric type by @Duansg in #3612
* [doc] Optimize the home website navbar layout UI for medium-sized screens by @VampireAchao in #3616
* [doc] add japanese i18n in app-opensuse.yml by @Calvin979 in #3619
* [doc] add japanese i18n in app-oracle.yml by @Calvin979 in #3621
* [doc] add japanese i18n in app-postgresql.yml by @Calvin979 in #3624
* [doc] add linux operating system practice usecase by @delei in #3628
* [fix] Fixed springboot3abnormal use of the keyword jexl by @Duansg in #3629
* [Feature] add customized labels to VM metrics by @chingjustwe in #3622
* [fix] Fixed issue where jdbc url was replaced by @Duansg in #3625
* [fix] remove optional metrics by @Duansg in #3636
* [doc] add japanese i18n in app-openai.yml and app-opengauss.yml by @Calvin979 in #3617
* [doc] add japanese i18n in app-smtp.yml, app-ssl_cert.yml, app-storm.yml, app-udp_port.yml, app-uniview.yml, app-website.yml, app-websocket.yml by @Calvin979 in #3643
* [bugfix] fix potential StringIndexOutOfBoundsException by @delei in #3642
* [feat] Monitoring templates support JSON nested parsing. by @Duansg in #3645
* [doc] add English version of linux operating system practice usecase by @delei in #3631
* [bugfix] fixed jexl keyword issue in springboot2 monitoring template by @delei in #3632
* [doc] add japanese i18n in app-qq_mailbox.yml and app-redfish.yml by @Calvin979 in #3635
* [doc] add japanese i18n in app-prometheus.yml, app-pulsar.yml and app-registry.yml by @Calvin979 in #3639
* [doc] add japanese i18n in app-s7.yml, app-tplink_switch.yml, app-shenyu.yml by @Calvin979 in #3648
* [feature] Support HertzBeat self monitor by @zqr10159 in #3641
* [fix] Fixed an issue where template configuration was overwritten by @Duansg in #3649
* [bugfix] fix the collector aes decode with secret error by @tomsun28 in #3652
* [doc] add japanese i18n in app-tidb.yml, app-windows_script.yml by @Calvin979 in #3650
* [doc] add japanese i18n in app-springboot3.yml by @Duansg in #3658
* [doc] improve documentation formatting and readability by @delei in #3659
* [doc] add japanese i18n in app-prestodb.yml, app-spark.yml by @Calvin979 in #3651
* [doc] add japanese i18n in app-process.yml by @Calvin979 in #3654
* [doc] add japanese i18n in app-spring_gateway.yml, app-sqlserver.yml by @Calvin979 in #3661
* [doc] add japanese i18n in app-redhat.yml by @Calvin979 in #3655
* [doc] add japanese i18n and remove chinese in script folder by @Calvin979 in #3665
* [doc] update contribution doc by @tomsun28 in #3667
* [GSOC] MCP server setup, authorization, and basic tool support by @sarthakeash in #3610
* [doc] add japanese i18n in app-redis.yml by @Calvin979 in #3669
* [Feature] add Apache DolphinScheduler monitoring support by @delei in #3656
* [improve] Optimize the scheduling logic for batch flush tasks by @Cyanty in #3660
* [fix] Fixed Grafana visualization integration display issue by @Duansg in #3666
* [feature] add user password monitoring metrics in oracle monitor by @delei in #3674
* [doc] add japanese i18n in app-redis_cluster.yml by @Calvin979 in #3672
* [doc] add japanese i18n in app-dolphinscheduler.yml by @Calvin979 in #3677
* [improve] optimize status page layout and UI by @delei in #3680
* [doc] add japanese i18n in app-redis_sentinel.yml by @Calvin979 in #3681
* [doc] remove all (incubating) by @VampireAchao in #3584
* [bugfix] fixed jexl keyword issue in postgresql monitoring template by @delei in #3685
* [bugfix] fixed jexl keyword issue in hertzbeat monitoring template by @delei in #3686
* [bugfix] fixed jexl keyword issue in windows monitoring template by @delei in #3687
* [bugfix] fixed jexl keyword issue in spring_gateway monitoring template by @delei in #3693
* [doc] update doc while graduate by @tomsun28 in #3692
* [doc] Fixed menu path errors and MD document format anomalies. by @Duansg in #3695
* chore: update ui theme by @tomsun28 in #3682
* [doc] add japanese i18n in app-rockylinux.yml by @Calvin979 in #3688
* [doc] add japanese i18n in app-seatunnel.yml by @Calvin979 in #3691
* [doc] add japanese i18n in app-tomcat.yml by @Calvin979 in #3700
* [refactor] modify message column to TEXT type by @delei in #3698
* [doc] update website, doc while graduate by @tomsun28 in #3701
* [bugfix] resolve translation value fetching for uppercase app names by @rowankid in #3690
* [doc] add japanese i18n in app-vastbase.yml by @Calvin979 in #3704
* [bugfix] fixed jexl keyword issue in kingbase monitoring template by @delei in #3705
* [feat] Support TDengine monitoring by @Duansg in #3678
* [bugfix] fixed jexl keyword issue in greenplum monitoring template by @delei in #3707
* [bugfix] fixed jexl keyword issue in vastbase monitoring template by @delei in #3708
* refactor: Optimize the monitoring data chart component by @tuzuy in #3668
* [improve] Improve the parsing logic of prometheus label by @Duansg in #3662
* [doc] modify github link. by @lynx009 in #3714
* [doc] add japanese i18n in app-ubuntu.yml, app-windows.yml and app-yarn.yml by @Calvin979 in #3703
* [doc] add japanese i18n in app-valkey.yml by @Calvin979 in #3706
* [improve] Improve performance issues when loading large numbers of metric cards in Monitors by @Duansg in #3719
* [doc] add japanese i18n in app-tdengine.yml by @Calvin979 in #3717
* [feature] add macOS monitoring support by @delei in #3715
* [feature] add Synology NAS monitoring support by @delei in #3721
* [improve] Improve Prometheus label PromQL parsing logic by @Duansg in #3725
* [release] release new version 1.7.3 by @LiuTianyou in #3724
* [Improve] changed scroll of intervals in New Monitor page by @carlpinto25 in #3726
* [improve] optimize the incident list on the status page to support paginated queries by @delei in #3727
* docs: update doc and add graduation blog by @tomsun28 in #3729
\n

New Contributors​

\n\n

Apache HertzBeat​

\n

Repository URL:

\n

https://github.com/apache/hertzbeat

\n

Official Website:

\n

https://hertzbeat.apache.org/

\n

Apache HertzBeat™ Download Link:

\n

https://hertzbeat.apache.org/docs/download

\n

Apache HertzBeat™ Docker Images:

\n

Apache HertzBeat™ provides Docker images for each release, available on Docker Hub:

\n\n

How to Contribute to the Apache HertzBeat™ Open Source Community?

\n

https://hertzbeat.apache.org/docs/community/contribution

", "url": "https://hertzbeat.apache.org/blog/2025/09/06/hertzbeat-v1.7.3", "title": "Announcement of Apache HertzBeat™ 1.7.3 Release", "summary": "Dear Community Members,", "date_modified": "2025-09-06T00:00:00.000Z", "author": { "name": "LiuTianyou", "url": "https://github.com/LiuTianyou" }, "tags": [ "opensource", "release" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/08/24/hertzbeat-graduation", "content_html": "
\n

A Milestone Moment for Our Open-Source Project

\n

On August 21, 2025, the Apache Software Foundation (ASF), the world's largest open-source software foundation, officially announced that Apache HertzBeat™ has graduated to become an Apache Top-Level Project (TLP).

\n

Apache HertzBeat™ applied to join the Apache Incubator in April 2024 and released its first Apache version two months later. On August 21, 2025, the Apache Board of Directors approved the resolution for Apache HertzBeat's graduation, ending a 17-month incubation period and officially establishing Apache HertzBeat™ as an Apache Top-Level Project.

\n

This achievement signifies that Apache HertzBeat's technological innovation, community governance, and ecosystem maturity in the monitoring field have fully met the stringent standards of the Apache Foundation, making it a key choice for global open-source monitoring infrastructure.

\n
\n

1. What is Apache HertzBeat?​

\n

Apache HertzBeat is an easy-to-use, open-source, real-time monitoring and alerting system that requires no agent, features a high-performance cluster, is compatible with Prometheus, and offers powerful custom monitoring and status page building capabilities.

\n

\"hertzBeat\"

\n

Features​

\n\n

2. Incubation Journey and Milestones​

\n

I. Incubation Journey​

\n\n

Under the guidance of the Apache Foundation Incubator, three major transformations were completed:

\n\n

II. Technical Milestones​

\n

During the incubation period, HertzBeat maintained an active pace of research, development, and iteration, releasing multiple versions to bring users richer features, more stable performance, and a better experience.

\n\n

The continuous iteration of these versions fully demonstrates HertzBeat's dedication to technology and its high regard for user needs. Each version release is a solid step in HertzBeat's growth, bringing users a more powerful and user-friendly monitoring experience.

\n

3. Community Development​

\n

During the Apache incubation period, HertzBeat strictly adhered to the Apache Way:

\n\n

3. Future Outlook and Plans​

\n

Becoming an Apache Top-Level Project is a milestone, but it is also a new beginning. The Apache HertzBeat™ community will continue to uphold the Apache Foundation's \"community over code\" philosophy and evolve around the following core directions, striving to become a world-leading open-source observability platform:

\n
    \n
  1. \n

    AI and Intelligent Capabilities

    \n\n
    2. \n
  2. \n

    Enhance Product Performance and Scalability

    \n\n
    3. \n
  3. \n

    Improve Functionality and User Experience

    \n\n
    4. \n
  4. \n

    Strengthen Community Building and Internationalization

    \n\n
    5. \n
\n

4. Acknowledgments​

\n

The successful graduation of Apache HertzBeat™ from the incubator would not have been possible without the collective efforts of all community members and supporters. We would like to express our sincerest gratitude to:

\n\n

Finally, we have always believed that: Community Achieves Greatness. A tribute to open source, a tribute to every participant, and may our code run on machines worldwide!

\n

We welcome more developers to join us and have fun!

\n

—— The Apache HertzBeat™ Community

", "url": "https://hertzbeat.apache.org/blog/2025/08/24/hertzbeat-graduation", "title": "Apache HertzBeat™ Graduates as an Apache Top-Level Project!", "summary": "A Milestone Moment for Our Open-Source Project", "date_modified": "2025-08-24T00:00:00.000Z", "author": { "name": "TJxiaobao", "url": "https://github.com/TJxiaobao" }, "tags": [ "opensource", "apache" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/07/11/new-committer", "content_html": "

Hello everyone, I'm Yang Chen, currently a graduate student at Chongqing University of Posts and Telecommunications. I'm deeply honored to receive recognition and invitation from the Apache HertzBeat™ community to officially become a project Committer. This marks the true beginning of my open-source journey!

\n

My Open Source Exploration​

\n

As early as my undergraduate years, I had exposure to open source.\nBack then, I developed a epidemic notice QQ bot based on the open-source Mirai framework. However, that was more at the usage level.\nIn my junior year, I attempted to independently open-source an AI project called customized_chat, which was my first step into \"open source.\"\nBut these experiences were all solo explorations, and I deeply felt that this wasn't true open source, as it failed to establish a complete community ecosystem.

\n

Meeting HertzBeat: True Open Source Practice​

\n

To participate more deeply in open source, I began searching for suitable open-source activities and thus encountered HertzBeat. For me, this was the true beginning of my open-source journey. Here, I not only learned solid technical development but also experienced a mature community ecosystem. I deeply understood the essence of the \"Apache Way\" - the community builds the project, not the project builds the community.

\n

I first learned about HertzBeat through GSoC (Google Summer of Code), when the community's proposal about developing monitoring MCP deeply attracted me. So I proactively contacted Tom and officially began participating in community activities. Tom was very enthusiastic, and the entire community was exceptionally active.\nI clearly remember my first PR (Pull Request), when I even conducted online testing with a user in an Issue, which was quite a unique experience for me. Although I wasn't ultimately selected for GSoC, during that period, I had already deeply participated in the community and fully experienced its excellence.

\n

Growth and Gains from Open Source​

\n

Participating in open source has indeed significantly improved my abilities. By reading HertzBeat's architectural design and actively participating in community discussions, I've accumulated many valuable experiences, such as:

\n\n

My experience has convinced me that open source is not just about writing code, but an excellent platform for learning, growing, and contributing.

\n

If you're also passionate about technology, eager to improve yourself through practice, and want to experience true community collaboration, then the Apache HertzBeat™ community is definitely your best choice!

\n

Finally​

\n

I sincerely thank Tom, Shenghang, Logic, and other community members for their meticulous code reviews and patient guidance. I hope Apache HertzBeat™ continues to thrive!

", "url": "https://hertzbeat.apache.org/blog/2025/07/11/new-committer", "title": "Welcome HertzBeat's New Community Committer!", "summary": "Hello everyone, I'm Yang Chen, currently a graduate student at Chongqing University of Posts and Telecommunications. I'm deeply honored to receive recognition and invitation from the Apache HertzBeat™ community to officially become a project Committer. This marks the true beginning of my open-source journey!", "date_modified": "2025-07-11T00:00:00.000Z", "author": { "name": "bigcyy", "url": "https://github.com/bigcyy" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/07/07/hertzbeat-v1.7.2", "content_html": "

Dear Community Members,

\n

We are thrilled to announce the official release of Apache HertzBeat™ version 1.7.2!

\n

Downloads and Documentation​

\n\n

Major Updates​

\n

New Features and Enhancements​

\n\n

Bug Fixes​

\n\n

Refactoring and Optimization​

\n\n

Tests and Quality​

\n\n

Documentation Enhancements​

\n\n

Acknowledgements​

\n

Special thanks to the following community members for their collaborative efforts:

\n
\n

@pruidong @MasamiYui @tomsun28 @Aias00 @zhangshenghang @zqr10159 @LiuTianyou @LL-LIN @lx1229 @xiaomizhou2 @pwallk\n@bigcyy @yuluo-yx @TJxiaobao @RainBondsongyg @Duansg @Calvin979 @Cyanty

\n
\n

What's Changed​

\n
* [bugfix] Fix incorrect webhook URLs for Uptime Kuma, Zabbix, and Tencent Cloud by @bigcyy in https://github.com/apache/hertzbeat/pull/3351
* [doc] japanese api by @Calvin979 in https://github.com/apache/hertzbeat/pull/3352
* [doc] update OS monitor by @MasamiYui in https://github.com/apache/hertzbeat/pull/3353
* [doc](start): update greptime-init documentation by @zqr10159 in https://github.com/apache/hertzbeat/pull/3355
* [doc] new ppmc liutianyou and update qq num by @tomsun28 in https://github.com/apache/hertzbeat/pull/3357
* [bugfix] Incorrect SD sub-monitor status by @MasamiYui in https://github.com/apache/hertzbeat/pull/3340
* [improve] improve url validation for WeComRobotAlertNotifyHandlerImpl by @Aias00 in https://github.com/apache/hertzbeat/pull/3361
* [improve] improve url validation for TelegramBotAlertNotifyHandlerImpl by @Aias00 in https://github.com/apache/hertzbeat/pull/3362
* [improve] improve url validation for SlackAlertNotifyHandlerImpl by @Aias00 in https://github.com/apache/hertzbeat/pull/3363
* [improve] improve url validation for serverChan by @Aias00 in https://github.com/apache/hertzbeat/pull/3364
* [improve] improve jndi validation by @Aias00 in https://github.com/apache/hertzbeat/pull/3358
* update maven dep by @Aias00 in https://github.com/apache/hertzbeat/pull/3359
* [doc] japanese centos by @Calvin979 in https://github.com/apache/hertzbeat/pull/3376
* [doc] fix incorrect time template syntax usercase in doc by @LL-LIN in https://github.com/apache/hertzbeat/pull/3378
* [doc] Add blog by @LiuTianyou in https://github.com/apache/hertzbeat/pull/3379
* [improve] add path validation for pluginservice by @Aias00 in https://github.com/apache/hertzbeat/pull/3375
* [feat] Support Zookeeper Service Discovery  by @bigcyy in https://github.com/apache/hertzbeat/pull/3377
* [doc] modify chinese words by @Duansg in https://github.com/apache/hertzbeat/pull/3380
* [Task] Batch import metrics data in victoria-metrics by @MasamiYui in https://github.com/apache/hertzbeat/pull/3337
* [feature] support auto nacos service discovery by @xiaomizhou2 in https://github.com/apache/hertzbeat/pull/3324
* [doc] modify supplement related documentation by @Duansg in https://github.com/apache/hertzbeat/pull/3383
* [doc] japanese cisco switch by @Calvin979 in https://github.com/apache/hertzbeat/pull/3389
* [test] Add unit tests for HttpSdCollectImpl by @xiaomizhou2 in https://github.com/apache/hertzbeat/pull/3386
* [fix](warehouse): improve GreptimeDB data storage and querying by @zqr10159 in https://github.com/apache/hertzbeat/pull/3387
* [doc] japanese clickhouse by @Calvin979 in https://github.com/apache/hertzbeat/pull/3390
* [doc] new contributor and committer, update doc by @tomsun28 in https://github.com/apache/hertzbeat/pull/3391
* [doc] japanese consul sd by @Calvin979 in https://github.com/apache/hertzbeat/pull/3392
* [doc]add new committer blog by @pwallk in https://github.com/apache/hertzbeat/pull/3395
* [doc] japanese coreos by @Calvin979 in https://github.com/apache/hertzbeat/pull/3393
* [doc] japanese dahua by @Calvin979 in https://github.com/apache/hertzbeat/pull/3396
* [doc] japanese Debian by @Calvin979 in https://github.com/apache/hertzbeat/pull/3398
* [improve] http sd collector adds authentication by @Cyanty in https://github.com/apache/hertzbeat/pull/3388
* [doc] japanese deepseek & dm by @Calvin979 in https://github.com/apache/hertzbeat/pull/3400
* [docs] update alert threshold doc by @bigcyy in https://github.com/apache/hertzbeat/pull/3399
* [doc] japanese dns by @Calvin979 in https://github.com/apache/hertzbeat/pull/3404
* [doc] japanese dns sd by @Calvin979 in https://github.com/apache/hertzbeat/pull/3405
* [doc] japanese docker by @Calvin979 in https://github.com/apache/hertzbeat/pull/3408
* [doc] japanese doris_be by @Calvin979 in https://github.com/apache/hertzbeat/pull/3409
* [Doc] Update 1.7.1  by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3411
* [doc] update home doc by @tomsun28 in https://github.com/apache/hertzbeat/pull/3418
* [doc] Update anonymous user auth configuration of the grafana dashboard document by @Cyanty in https://github.com/apache/hertzbeat/pull/3407
* [doc] japanese doris_fe by @Calvin979 in https://github.com/apache/hertzbeat/pull/3416
* [infra]: Update issue tmpl by @yuluo-yx in https://github.com/apache/hertzbeat/pull/3421
* [feature]Make GreptimeDB as a grafana data source  by @zqr10159 in https://github.com/apache/hertzbeat/pull/3403
* [feat] support sql(\"...\") and promql(\"...\") expressions including SQL condition parsing by @bigcyy in https://github.com/apache/hertzbeat/pull/3410
* [doc] japanese dynamic_tp by @Calvin979 in https://github.com/apache/hertzbeat/pull/3419
* [doc] japanese elasticsearch by @Calvin979 in https://github.com/apache/hertzbeat/pull/3423
* [feature]Support Alibaba Cloud 'Simple Log Service(SLS)' alert source by @Duansg in https://github.com/apache/hertzbeat/pull/3422
* [Improve] add mvnw by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3430
* [doc] japanese emqx by @Calvin979 in https://github.com/apache/hertzbeat/pull/3433
* [improvement] disable default OpenTelemetry exporters to prevent connection errors by @bigcyy in https://github.com/apache/hertzbeat/pull/3437
* [bugfix] Fix the issue where Prometheus RealTime Threshold is not eff… by @Duansg in https://github.com/apache/hertzbeat/pull/3434
* [feat] add support for ollama and update docs by @bigcyy in https://github.com/apache/hertzbeat/pull/3441
* [release] add support for darwin by @lx1229 in https://github.com/apache/hertzbeat/pull/3431
* [feature] Support Huawei Cloud `Cloud Eye` alert source by @Duansg in https://github.com/apache/hertzbeat/pull/3443
* [doc] japanese euleros by @Calvin979 in https://github.com/apache/hertzbeat/pull/3442
* docs: Add one-click installation for Rainbond Cloud by @RainBondsongyg in https://github.com/apache/hertzbeat/pull/3440
* [feat] add support for OpenRouter AI provider by @bigcyy in https://github.com/apache/hertzbeat/pull/3439
* [doc] japanese flink by @Calvin979 in https://github.com/apache/hertzbeat/pull/3447
* [security] update hertzbeat security model by @tomsun28 in https://github.com/apache/hertzbeat/pull/3450
* [feature] support volcengine alert source by @LiuTianyou in https://github.com/apache/hertzbeat/pull/3451
* [doc] add publish version 1.7.1 blog by @tomsun28 in https://github.com/apache/hertzbeat/pull/3449
* [doc] japanese flink on yarn by @Calvin979 in https://github.com/apache/hertzbeat/pull/3452
* [doc] japanese freebsd by @Calvin979 in https://github.com/apache/hertzbeat/pull/3456
* [improvement] disable default OpenTelemetry exporters to prevent connection errors by @bigcyy in https://github.com/apache/hertzbeat/pull/3461
* [doc] add doc for integrate volcengine alerts by @LiuTianyou in https://github.com/apache/hertzbeat/pull/3460
* [Fix] fix custom monitoring bulletin `NullPointerException` by @Duansg in https://github.com/apache/hertzbeat/pull/3448
* [fix] fix jacoco can not generate test reports. by @Duansg in https://github.com/apache/hertzbeat/pull/3455
* [doc] Alert notification template by @MasamiYui in https://github.com/apache/hertzbeat/pull/3466
* [doc] japanese greenplum by @Calvin979 in https://github.com/apache/hertzbeat/pull/3468
* [improvement] change column definitions for commonAnnotations and alertFingerprints to TEXT type by @bigcyy in https://github.com/apache/hertzbeat/pull/3463
* [fix] Fix `Monitors` paging display. by @Duansg in https://github.com/apache/hertzbeat/pull/3467
* [doc] japanese greptime by @Calvin979 in https://github.com/apache/hertzbeat/pull/3469
* [doc] japanese h3c switch by @Calvin979 in https://github.com/apache/hertzbeat/pull/3471
* [feature] Add statusCode metrics data. by @Duansg in https://github.com/apache/hertzbeat/pull/3446
* [doc] japanese hadoop by @Calvin979 in https://github.com/apache/hertzbeat/pull/3476
* [docs](webhook): update Chinese documentation for alert integration by @zqr10159 in https://github.com/apache/hertzbeat/pull/3478
* [doc] japanese hbase master by @Calvin979 in https://github.com/apache/hertzbeat/pull/3477
* [doc] japanese hbase region server by @Calvin979 in https://github.com/apache/hertzbeat/pull/3479
* [doc] japanese hdfs datanode by @Calvin979 in https://github.com/apache/hertzbeat/pull/3487
* [fix] antlr4 `vectors and` parse semantic fixes and optimizations by @Duansg in https://github.com/apache/hertzbeat/pull/3482
* [ci]: add mvnd support and update backend build by @zqr10159 in https://github.com/apache/hertzbeat/pull/3491
* [doc] japanese hdfs namenode by @Calvin979 in https://github.com/apache/hertzbeat/pull/3490
* [doc] japanese hertzbeat by @Calvin979 in https://github.com/apache/hertzbeat/pull/3492
* [fix] Fix antlr4 parsing of `or` and `unless` logical and set binary operators by @Duansg in https://github.com/apache/hertzbeat/pull/3488
* [doc] japanese hertzbeat token by @Calvin979 in https://github.com/apache/hertzbeat/pull/3493
* [feat] update_mvnd_version by @Aias00 in https://github.com/apache/hertzbeat/pull/3498
* add:a small jdbc modified. by @TJxiaobao in https://github.com/apache/hertzbeat/pull/3500
* fixed:a minor issue change by @TJxiaobao in https://github.com/apache/hertzbeat/pull/3428
* [bugfix] Fix incorrect expression parsing in alert setting component by @bigcyy in https://github.com/apache/hertzbeat/pull/3497
* [bugfix] Correctly parse binary comparison expressions by @bigcyy in https://github.com/apache/hertzbeat/pull/3504
* [bugfix]Fixed an error in the format of the flying book notification by @pruidong in https://github.com/apache/hertzbeat/pull/3508
* [release] release new version 1.7.2 by @tomsun28 in https://github.com/apache/hertzbeat/pull/3510
\n

New Contributors​

\n\n

Apache HertzBeat​

\n

Repository URL:

\n

https://github.com/apache/hertzbeat

\n

Official Website:

\n

https://hertzbeat.apache.org/

\n

Apache HertzBeat™ Download Link:

\n

https://hertzbeat.apache.org/docs/download

\n

Apache HertzBeat™ Docker Images:

\n

Apache HertzBeat™ provides Docker images for each release, available on Docker Hub:

\n\n

How to Contribute to the Apache HertzBeat™ Open Source Community?

\n

https://hertzbeat.apache.org/docs/community/contribution

", "url": "https://hertzbeat.apache.org/blog/2025/07/07/hertzbeat-v1.7.2", "title": "Announcement of Apache HertzBeat™ 1.7.2 Release", "summary": "Dear Community Members,", "date_modified": "2025-07-07T00:00:00.000Z", "author": { "name": "tomsun28", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "release" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/06/29/new-committer", "content_html": "
\n

Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat™ Committer.

\n
\n

Self-Introduction​

\n

I've been working in development since 2019, engaging in various fields such as blockchain, cybersecurity, big data, new energy, and video technology. I'm a jack-of-all-trades engineer who dabbles in a bit of everything.

\n

My Journey with HertzBeat​

\n

Initially, while setting up several services for myself, I needed a way to visualize metrics but didn't want to introduce overly complex monitoring systems. I hoped to find an out-of-the-box monitoring tool that was comprehensive and easy to extend – that’s when I discovered HertzBeat.

\n

As I used it more deeply, I began exploring its source code and developed a desire to contribute to the community. I still vividly remember the anticipation during my first pull request (PR), going through multiple rounds of debugging and verification, eagerly hoping it would be accepted into the main branch. With increased involvement, tracking community updates has gradually become a daily habit.

\n

Welcoming Community Atmosphere​

\n

The community thrives with activity, as code submissions and reviews pour in even during late-night hours. It embraces newcomers with open arms, ensuring that whether you're filing an ISSUE to report a bug or submitting a PR to contribute code, your efforts will spark thoughtful discussions and elicit detailed, actionable feedback.

\n

Currently, HertzBeat is in a phase of rapid development, with capabilities such as metrics, logs, and tracing requiring continuous enhancement and refinement. If you're interested in contributing to open-source, this is an excellent opportunity to get involved.

\n

About Open Source​

\n

For me, open source is a vessel for technical passion; growing alongside the community makes for a profoundly meaningful journey.

\n

Conclusion​

\n

A heartfelt thank you to @tomsun28 for the nomination and guidance. I hope this encouragement drives me to make even more valuable contributions to the community. Finally, wishing Apache HertzBeat™ a smooth graduation from the Apache Incubator and may the community continue to grow and thrive!

", "url": "https://hertzbeat.apache.org/blog/2025/06/29/new-committer", "title": "Welcome HertzBeat's New Community Committer!", "summary": "Hello everyone, it's a great honor to be invited by the community to become Apache HertzBeat™ Committer.", "date_modified": "2025-06-29T00:00:00.000Z", "author": { "name": "MasamiYui", "url": "https://github.com/MasamiYui" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/06/10/hertzbeat-v1.7.1", "content_html": "

Dear Community Members,

\n

We are thrilled to announce the official release of Apache HertzBeat™ version 1.7.1!

\n

Downloads and Documentation​

\n\n

Major Updates​

\n

New Features and Enhancements​

\n\n

Bug Fixes​

\n\n

Refactoring and Optimization​

\n\n

Tests and Quality​

\n\n

Documentation Enhancements​

\n\n

Acknowledgements​

\n

Special thanks to the following community members for their collaborative efforts:

\n
\n

@LinuxSuRen @gagaradio @boyucjz @MasamiYui @tomsun28 @Aias00 @zhangshenghang @zqr10159 @LiuTianyou @a-little-fool @Calvin979
\n@LL-LIN @JuJinPark @xiaomizhou2 @leo-934 @Rancho-7 @pwallk @bigcyy @sarthakeash @KevinLLF @PengJingzhao @Cyanty @markguo123

\n
\n

What's Changed​

\n\n

New Contributors​

\n\n

Apache HertzBeat​

\n

Repository URL:

\n

https://github.com/apache/hertzbeat

\n

Official Website:

\n

https://hertzbeat.apache.org/

\n

Apache HertzBeat™ Download Link:

\n

https://hertzbeat.apache.org/docs/download

\n

Apache HertzBeat™ Docker Images:

\n

Apache HertzBeat™ provides Docker images for each release, available on Docker Hub:

\n\n

How to Contribute to the Apache HertzBeat™ Open Source Community?

\n

https://hertzbeat.apache.org/docs/community/contribution

", "url": "https://hertzbeat.apache.org/blog/2025/06/10/hertzbeat-v1.7.1", "title": "Announcement of Apache HertzBeat™ 1.7.1 Release", "summary": "Dear Community Members,", "date_modified": "2025-06-10T00:00:00.000Z", "author": { "name": "tomsun28", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "release" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/05/22/new-committer", "content_html": "
\n

Hello everyone, it's a great honor to be invited by the community to become a Committer of the Apache HertzBeat™ project.

\n
\n

Self-Introduction​

\n

I have been engaged in Java backend development since 2022. Currently, I am working as a backend developer in a company and also taking on some operations and maintenance tasks.

\n

Getting to know Apache HertzBeat​

\n

Last year, I came across the Apache HertzBeat™ project by chance. After reading the documentation, I found that this monitoring tool is easy to use, does not require an Agent, and can be operated entirely through a web page. So, I quickly set it up within the company based on Docker and put it into use.

\n

Due to the All in one design architecture of Apache HertzBeat™, it has greatly reduced my mental burden, and I was able to quickly integrate various internal company services into the monitoring system.

\n

Participate and Contribute​

\n

During the usage process, I discovered a database query bug. So, I forked the code and started debugging it locally. I found that the fix was not complicated and since no one else had addressed it, I submitted my first PR. To my surprise, it was merged quickly, which greatly encouraged me.

\n

In the following period, I continued to familiarize myself with the Apache HertzBeat™ code, paying close attention to ISSUES and PRs. As my understanding of the system deepened, apart from fixing BUGs and improving documentation, I also developed some new features, such as database storage templates and SSH tunnels.

\n

Conclusion​

\n

I'm deeply grateful to @tomsun28 for inviting me to become a committer for this project. I also want to thank other members of the community for assisting me in reviewing code and providing invaluable help. Apache HertzBeat™ boasts a highly active community, and I sincerely hope more people will join and contribute to it, Finally, I wish Apache HertzBeat™ can graduate from the incubator soon!

", "url": "https://hertzbeat.apache.org/blog/2025/05/22/new-committer", "title": "Welcome HertzBeat's New Community Committer!", "summary": "Hello everyone, it's a great honor to be invited by the community to become a Committer of the Apache HertzBeat™ project.", "date_modified": "2025-05-22T00:00:00.000Z", "author": { "name": "pwallk", "url": "https://github.com/pwallk" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/5/19/new-pmc", "content_html": "

From Contributor to PMC​

\n

About a year ago, I discovered Apache HertzBeat™ - an agentless monitoring system with out-of-the-box features that immediately caught my interest through its pure web-based operations. After starting to use it, I made my first code contribution. When that initial PR got merged, my confidence in open source contribution skyrocketed. Since then, I've continuously looked for opportunities to contribute through documentation improvements, feature testing, code refactoring, and more in the community issue list.

\n

As my contributions grew, I gradually evolved from an \"occasional code submitter\" to a \"deep project participant\". Fixing bugs, optimizing documentation, designing new features... This journey not only enhanced my technical skills but more importantly taught me how to collaborate effectively within a community.

\n

After becoming a Committer, my responsibilities expanded beyond coding to include community discussions, PR reviews, and helping new members onboard. This experience gave me a profound realization: Open source isn't just about code - it's fundamentally about human collaboration.

\n

This year, I was honored to be nominated as a PPMC member. Just like when I first received the Committer invitation, I felt the same excitement. I understand this recognition carries not just acknowledgment of past contributions but also the community's trust and expectations. As PMC, my responsibilities now include ensuring project health through strategic planning, community event organization, and requirement coordination. This role enables deeper involvement in core decision-making, from technical direction to ecosystem development, driving HertzBeat's continuous evolution.

\n

Personal Growth​

\n

My deep involvement in open source over this past year has brought significant growth:

\n\n

Looking Ahead​

\n

For the future, I plan to focus on:

\n\n

What is Apache HertzBeat?​

\n

Apache HertzBeat™ is an open source real-time monitoring system emphasizing ease-of-use and lightweight design. It supports monitoring and alerting for servers, databases, middleware, and application services, providing a simple yet powerful solution for IT infrastructure monitoring.

\n

How to Contribute?​

\n

We welcome contributions of code, documentation, and ideas. My open source journey taught me that the hardest parts are starting and persisting. If interested, visit our contribution guide:
\nhttps://hertzbeat.apache.org/zh-cn/docs/community/contribution\nFeel free to email me at liutianyou@apache.org - I'm happy to help you take your first open source steps!

\n\n

Acknowledgments​

\n

Special thanks to Tom, Qingran Zhao, TJxiaobao, Jast for guidance, and all Apache HertzBeat™ community members for support.

", "url": "https://hertzbeat.apache.org/blog/2025/5/19/new-pmc", "title": "From User to PPMC Member: Contributing to Open Source with Passion at Apache HertzBeat", "summary": "From Contributor to PMC", "date_modified": "2025-05-19T00:00:00.000Z", "author": { "name": "liutianyou", "url": "https://github.com/Liutianyou" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/04/23/hertzbeat-upgrade-guide-docker-mode", "content_html": "

Docker-based Upgrade​

\n

1. Data Backup​

\n\n

2. Stop and Remove the HertzBeat Container​

\n
docker stop hertzbeat && docker rm hertzbeat
\n

3. Upgrade Database Schema​

\n

Navigate to HertzBeat GitHub Migration Scripts, select the appropriate V160__update_column.sql file under your database type (e.g., MySQL), and execute it in MySQL.

\n

4. Restart HertzBeat with the New Image​

\n
docker run -d -p 1157:1157 -p 1158:1158 \\  
    -v $(pwd)/data:/opt/hertzbeat/data \\  
    -v $(pwd)/logs:/opt/hertzbeat/logs \\  
    -v $(pwd)/application.yml:/opt/hertzbeat/config/application.yml \\  
    -v $(pwd)/sureness.yml:/opt/hertzbeat/config/sureness.yml \\  
    --restart=always \\  
    --name hertzbeat apache/hertzbeat:v1.7.0
\n

5. Update Configuration Files​

\n

Modify the backup configurations as needed:

\n\n

6. Add Database Drivers​

\n

Due to Apache Foundation’s license compliance requirements, HertzBeat cannot include GPL-licensed dependencies (e.g., MySQL, Oracle). Users must manually download drivers and place them in the ext-lib directory, then mount it to /opt/hertzbeat/ext-lib:

\n", "url": "https://hertzbeat.apache.org/blog/2025/04/23/hertzbeat-upgrade-guide-docker-mode", "title": "HertzBeat Upgrade Guide (Docker Mode)", "summary": "Docker-based Upgrade", "date_modified": "2025-04-23T00:00:00.000Z", "tags": [] }, { "id": "https://hertzbeat.apache.org/blog/2025/04/23/hertzbeat-upgrade-guide-from-v1.6.1-to-v1.7.0-helm-mode", "content_html": "

1. Prerequisites​

\n
    \n
  1. \n

    Ensure the following tools are installed:

    \n\n
    2. \n
  2. \n

    Verify current deployment information:

    \n
    helm list -n <your-namespace>
    # If the old chart package is missing, export values.yaml with:
    helm get values hertzbeat -n <your-namespace> > hertzbeat-1.6.1-values.yaml
    \n
    3. \n
  3. \n

    Data Backup:

    \n
    4. \n
\n
\n

For custom monitoring templates:

\n\n

For external databases (MySQL/PostgreSQL):

\n\n
\n

2. Upgrade Steps​

\n

1. Pull the latest Chart​

\n
helm repo update
helm pull hertzbeat/hertzbeat --version 1.7.0 --untar
cd hertzbeat
\n

Or clone from GitHub:

\n
git clone https://github.com/hertzbeat/helm-charts.git
cd helm-charts/charts/hertzbeat
\n

2. Update values.yaml​

\n

Compare and merge configurations:

\n
diff -u ../hertzbeat-1.6.1-values.yaml values.yaml
# Use vimdiff to compare and merge changes
\n

Key configurations to check:

\n\n

3. Dry-run Upgrade​

\n
helm upgrade hertzbeat . -n <your-namespace> \\
  --values values.yaml \\
  --dry-run \\
  --debug
\n

4. Execute Upgrade​

\n
helm upgrade hertzbeat . -n <your-namespace> \\
  --values values.yaml \\
  --atomic \\          # Auto-rollback on failure
  --timeout 10m       # Set timeout
\n

5. Verify Upgrade​

\n
helm status hertzbeat -n <your-namespace>
kubectl get pods -n <your-namespace> -l app.kubernetes.io/instance=hertzbeat
kubectl logs -n <your-namespace> -l app.kubernetes.io/instance=hertzbeat --tail=100
", "url": "https://hertzbeat.apache.org/blog/2025/04/23/hertzbeat-upgrade-guide-from-v1.6.1-to-v1.7.0-helm-mode", "title": "HertzBeat Upgrade Guide from v1.6.1 to v1.7.0 (Helm Mode)", "summary": "1. Prerequisites", "date_modified": "2025-04-23T00:00:00.000Z", "tags": [] }, { "id": "https://hertzbeat.apache.org/blog/2025/04/10/hertzbeat-v1.7.0", "content_html": "

Dear Community Members,

\n

We are thrilled to announce the official release of Apache HertzBeat™ version 1.7.0!

\n

Downloads and Documentation​

\n\n

Major Updates​

\n

New Features and Enhancements​

\n\n

Bug Fixes​

\n\n

Refactoring and Optimization​

\n\n

Documentation Enhancements​

\n\n

Acknowledgements​

\n

Special thanks to the following community members for their collaborative efforts:

\n
\n

@ghyghoo8 @kerwin612 @pjfanning @helei1030 @shinestare @simonsigre @myangle1120 @MasamiYui @Craaaaazy77 @tomsun28 @Aias00 @zhangshenghang @wanhao23 @zqr10159 @LiuTianyou\n@hasimmollah @lixiaobaivv @LL-LIN @JuJinPark @ponfee @starryCoder @NikhilMurugesan @leo-934 @Rancho-7 @MonsterChenzhuo @zuobiao-zhou @pwallk @bigcyy @ZY945 @sarthakeash\n@All-The-Best-for @TJxiaobao @yyahang @yunfan24 @a-little-fool @yasminvo @Yanshuming1 @ayu-v0 @jonasHanhan @Calvin979 @Suvrat1629 @Vedant7789 @notbugggg @lctking @po-168 @doveLin0818

\n
\n

What's Changed​

\n
* [doc](download): update for v1.6.1 release by @zqr10159 in https://github.com/apache/hertzbeat/pull/2794
* [Doc] improve website by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2795
* [doc] update deploy doc by @tomsun28 in https://github.com/apache/hertzbeat/pull/2796
* [Task][OSPP] HertzBeat Official Template Marketplace by @All-The-Best-for in https://github.com/apache/hertzbeat/pull/2641
* [improve]:Improve the way Ai is entered and requested by @Yanshuming1 in https://github.com/apache/hertzbeat/pull/2762
* [bugfix] fix collector docker build error by @tomsun28 in https://github.com/apache/hertzbeat/pull/2799
* [fix]Remove the duplicate declaration of commons-net by @shinestare in https://github.com/apache/hertzbeat/pull/2801
* [doc] update new contributors by @tomsun28 in https://github.com/apache/hertzbeat/pull/2802
* [Improve] Improve module name by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2805
* [improve] code according to code specifications by @po-168 in https://github.com/apache/hertzbeat/pull/2809
* [feature] Support custom refresh intervals for each group of metrics by @zuobiao-zhou in https://github.com/apache/hertzbeat/pull/2718
* [improve] Fix error links caused by module name changes. by @zuobiao-zhou in https://github.com/apache/hertzbeat/pull/2807
* [fix] fix the Linux process monitoring process exits abnormally without warning by @LiuTianyou in https://github.com/apache/hertzbeat/pull/2810
* [Doc] Add blog by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2812
* [Improve] improve kafka monitor by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2813
* [Feature] add e2e code by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2811
* [improve] modify e2e test by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2814
* [improve] update windows metrics yml by @tomsun28 in https://github.com/apache/hertzbeat/pull/2816
* [improve] update grafana auth method and add expose url by @tomsun28 in https://github.com/apache/hertzbeat/pull/2818
* Fixed the omissions in #2805 by @kerwin612 in https://github.com/apache/hertzbeat/pull/2826
* [refactor] change name from http_sd to registry by @Calvin979 in https://github.com/apache/hertzbeat/pull/2827
* [fix]fix windows chinese encoding by @starryCoder in https://github.com/apache/hertzbeat/pull/2831
* [doc] Added custom development collector documentation by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2833
* [improve] update and fix template yml priority  by @tomsun28 in https://github.com/apache/hertzbeat/pull/2829
* [chore] Delete redundant Spaces by @ayu-v0 in https://github.com/apache/hertzbeat/pull/2834
* [doc]: update sidebar category label and plugin documentation by @zqr10159 in https://github.com/apache/hertzbeat/pull/2837
* [fix] bugfix flyway location can not auto detect vendor when not h2 by @tomsun28 in https://github.com/apache/hertzbeat/pull/2835
* [improve] update victoriametrics and greptime store by @tomsun28 in https://github.com/apache/hertzbeat/pull/2836
* [feature] support managing tasks by using http_sd by @Calvin979 in https://github.com/apache/hertzbeat/pull/2830
* [fix] auto generated by protocol buffer by @tomsun28 in https://github.com/apache/hertzbeat/pull/2842
* [Feature] Add ssh e2e code  by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2843
* [bugfix]Fix wrong app name by @zqr10159 in https://github.com/apache/hertzbeat/pull/2845
* [doc] add security model doc and update contributors by @tomsun28 in https://github.com/apache/hertzbeat/pull/2846
* [improve] improve dependency by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2855
* [doc] update security doc and some by @tomsun28 in https://github.com/apache/hertzbeat/pull/2856
* A bug fix by @TJxiaobao in https://github.com/apache/hertzbeat/pull/2853
* [doc] Add ',' separator between monitoring types by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2865
* [doc]improve-windows-monitoring:Update Windows system monitoring docu… by @starryCoder in https://github.com/apache/hertzbeat/pull/2869
* [Optimize] Add a reminder about potential collection issues caused by the Docker deployment method of collector. by @zuobiao-zhou in https://github.com/apache/hertzbeat/pull/2844
* [improve]Add more helpful messages when adding a Kafka monitor by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2876
* modified:add a small change. by @TJxiaobao in https://github.com/apache/hertzbeat/pull/2878
* [Fix] fix clickhouse monitor by @LiuTianyou in https://github.com/apache/hertzbeat/pull/2874
* [chore] Delete the redundant else by @ayu-v0 in https://github.com/apache/hertzbeat/pull/2881
* [improve]Remove stack property from line charts by @zqr10159 in https://github.com/apache/hertzbeat/pull/2888
* [improve]improve linux process by @LiuTianyou in https://github.com/apache/hertzbeat/pull/2889
* [Improve]Beautify Charts by @zqr10159 in https://github.com/apache/hertzbeat/pull/2891
* [doc] Add more hints when users are switching data source. by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2880
* [collector]feature:Add monitoring metrics for consumer groups in Kafka client by @doveLin0818 in https://github.com/apache/hertzbeat/pull/2887
* [Improve] Improve Kafka chart display by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2894
* [collector]bugfix:fix the issue of reusing the `adminClient` in the Kafka client. by @doveLin0818 in https://github.com/apache/hertzbeat/pull/2895
* [improve]add Plc protocol , Modbus monitor by @ZY945 in https://github.com/apache/hertzbeat/pull/2850
* [Improve] add notification when port number changes automatically due to HTTPS toggle.(#2779) by @yunfan24 in https://github.com/apache/hertzbeat/pull/2896
* [feature] integrate with Apache Arrow by @Calvin979 in https://github.com/apache/hertzbeat/pull/2864
* [Doc] update doc by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2900
* [Imporve] Support Kafka internal topic configuration by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2901
* [fix](flink): update calculate metrics definitions by @zqr10159 in https://github.com/apache/hertzbeat/pull/2905
* [feature] Add a new Singleton-pattern-based LRU local cache by @doveLin0818 in https://github.com/apache/hertzbeat/pull/2907
* add an online parser for prometheus. by @leo-934 in https://github.com/apache/hertzbeat/pull/2851
* [Improve] Improve OBS by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2909
* [improve] fix import of CollectRep by @Calvin979 in https://github.com/apache/hertzbeat/pull/2910
* [feature](web-app): Add Alarm Voice Alerts by @zqr10159 in https://github.com/apache/hertzbeat/pull/2906
* [bugfix] Fix the bug where canceling an edit on a record still updates the page values. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2911
* [bugfix] Fix docker container name unable to display problem by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2914
* [improve] Optimize CacheService and add relevant unit test by @lctking in https://github.com/apache/hertzbeat/pull/2912
* [improve] Add required field indicators and form validation prompts for convergence strategies and silent strategies in the form. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2913
* [Feture]Add docker e2e test by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2916
* [bugfix]: fix setColumns method in CollectRep class by @zqr10159 in https://github.com/apache/hertzbeat/pull/2918
* [improve](warehouse): replace empty json object key with empty string by @zqr10159 in https://github.com/apache/hertzbeat/pull/2919
* [bugfix] Bug fix for alarm voice. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2920
* Update app-windows_script.yml by @simonsigre in https://github.com/apache/hertzbeat/pull/2922
* [bugfix] Fixed the 'java.lang.UnsupportedOperationException' exception caused by getCurrentMetricsData by @lixiaobaivv in https://github.com/apache/hertzbeat/pull/2923
* [Improve] Optimize the e2e code structure by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2926
* [improve] optimize website navbar css(#2928) by @ponfee in https://github.com/apache/hertzbeat/pull/2929
* [feature] Adding CPU Temperature Check Into Default Ubuntu Checks by @simonsigre in https://github.com/apache/hertzbeat/pull/2930
* [improve] Improve the synchronization of the mute status. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2927
* [bugfix]  Corrected case 'DashBoard' is a lower case 'B' by @simonsigre in https://github.com/apache/hertzbeat/pull/2935
* [bugfix]  Modify the doris_be.md document into an English version by @Craaaaazy77 in https://github.com/apache/hertzbeat/pull/2936
* [improve] Refactor and Split the Message Notification Component. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2924
* [home] updated navbar css   #2928 by @Vedant7789 in https://github.com/apache/hertzbeat/pull/2934
* [Improve]Improve e2e code by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2945
* [refactor] refactoring methods replaceCryPlaceholder and replaceSmilingPlace by @hasimmollah in https://github.com/apache/hertzbeat/pull/2832
* [alarm] refactor new alarm by @tomsun28 in https://github.com/apache/hertzbeat/pull/2902
* [bugfix](db): optimize column update. by @zqr10159 in https://github.com/apache/hertzbeat/pull/2947
* [doc] Add Supported MySQL Versions. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2949
* [Feature] Support customized JMX monitoring through the Factory Pattern. by @doveLin0818 in https://github.com/apache/hertzbeat/pull/2932
* [Improve]Modify Chinese comments by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2950
* [improve] fix some alarm relate bug, update alarm center ui  by @tomsun28 in https://github.com/apache/hertzbeat/pull/2951
* 【Improve】adjust log level from INFO to WARN. by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2952
* [Doc]:Add English version of documentation for Kafka Consumer Detail by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2953
* [Imporve] Improve Huaweicloud by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2954
* [improve] update alarm inhibit rule and alarm ui by @tomsun28 in https://github.com/apache/hertzbeat/pull/2957
* [bufix] fix collector job scheduler error by @tomsun28 in https://github.com/apache/hertzbeat/pull/2966
* [Improve]:Standardize Kafka metric naming by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2961
* [BUG] \"Advanced Settings\" is all white in dark mode by @Suvrat1629 in https://github.com/apache/hertzbeat/pull/2965
* [Improve] add no popup option after next login by @LiuTianyou in https://github.com/apache/hertzbeat/pull/2969
* [feature] replace googletagmanager to matomo by @Aias00 in https://github.com/apache/hertzbeat/pull/2877
* Fix the search functionality issue. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2970
* [bugfix](warehouse): add metrics data update logic in memory storage by @zqr10159 in https://github.com/apache/hertzbeat/pull/2973
* [Improve] Add more test cases for Kafka junit tests by @Rancho-7 in https://github.com/apache/hertzbeat/pull/2976
* [feature] alert integration extern source  by @tomsun28 in https://github.com/apache/hertzbeat/pull/2978
* [bugfix] Fix NullPointerException by @ayu-v0 in https://github.com/apache/hertzbeat/pull/2849
* [webapp] key-value-input component hover effect fixed by @ghyghoo8 in https://github.com/apache/hertzbeat/pull/2972
* [bugfix] fix alert integration extern source bug by @tomsun28 in https://github.com/apache/hertzbeat/pull/2979
* [Feature] Support copy monitoring by @zhangshenghang in https://github.com/apache/hertzbeat/pull/2981
* [bugfix] fix hbase dashboard display anomalies and turn on HTTPS by @MonsterChenzhuo in https://github.com/apache/hertzbeat/pull/2980
* [improve] update i18n json stru and update search ui by @tomsun28 in https://github.com/apache/hertzbeat/pull/2986
* [MINOR UPDATE] improve xml parsing code by @pjfanning in https://github.com/apache/hertzbeat/pull/2988
* [docs]doc:Added spark Chinese documents and changed the original spar… by @helei1030 in https://github.com/apache/hertzbeat/pull/2987
* [type:improve] fix dependencies vulnerabilites by @Aias00 in https://github.com/apache/hertzbeat/pull/2989
* [feature] Add privateKey passphrase config for linux monitor by @MasamiYui in https://github.com/apache/hertzbeat/pull/2982
* [type:fix] remove matomo ip by @Aias00 in https://github.com/apache/hertzbeat/pull/2990
* [feature] Added multilingual defaults for forms by @wanhao23 in https://github.com/apache/hertzbeat/pull/2991
* [Improve]Add Copy token button by @zqr10159 in https://github.com/apache/hertzbeat/pull/2992
* [MINOR UPDATE] close HttpResponse in HttpCollectImpl by @pjfanning in https://github.com/apache/hertzbeat/pull/2993
* [MINOR UPDATE] close http response in PrometheusAutoCollectImpl by @pjfanning in https://github.com/apache/hertzbeat/pull/2994
* [MINOR UPDATE] fix more instances of unclosed Http Responses by @pjfanning in https://github.com/apache/hertzbeat/pull/2995
* [bugfix] fix wrong http user-agent content by @tomsun28 in https://github.com/apache/hertzbeat/pull/2996
* [feature] Support monitoring for StarRocks FE and StarRocks BE. by @yunfan24 in https://github.com/apache/hertzbeat/pull/2997
* [MINOR UPDATE] refactor base64 code to simplify the conversions by @pjfanning in https://github.com/apache/hertzbeat/pull/2999
* [webapp] bugfix edit monitor http query params error by @tomsun28 in https://github.com/apache/hertzbeat/pull/3001
* [feature] Complete multiple languages by @wanhao23 in https://github.com/apache/hertzbeat/pull/3002
* [feature] Add alerter_zh_TW.properties configuration to adapt to mult… by @jonasHanhan in https://github.com/apache/hertzbeat/pull/3004
* [bugfix] fix some unit tests that failed to run by @NikhilMurugesan in https://github.com/apache/hertzbeat/pull/3007
* [feature](alert): implement drag-and-drop functionality for alert templates by @zqr10159 in https://github.com/apache/hertzbeat/pull/3005
* [improve] Freeze the 'Operate' column on the right side of the list. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3009
* [MINOR UPDATE] always specify the char encoding in getBytes by @pjfanning in https://github.com/apache/hertzbeat/pull/3011
* [bugfix]Fix page not found by @zqr10159 in https://github.com/apache/hertzbeat/pull/3014
* [bugfix] Modify mask issue by @myangle1120 in https://github.com/apache/hertzbeat/pull/3018
* [issue-2998] remove invalid check in isValidLabelValue by @pjfanning in https://github.com/apache/hertzbeat/pull/3015
* [MINOR UPDATE] Use Encode to string when possible (Base64) by @pjfanning in https://github.com/apache/hertzbeat/pull/3016
* [Improve] update english doc by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3028
* [Feature] Add API e2e code by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3029
* [doc] update new contributor wall by @tomsun28 in https://github.com/apache/hertzbeat/pull/3025
* OnlineParserTest doesn't test anything by @pjfanning in https://github.com/apache/hertzbeat/pull/3010
* [feature] periodic alert threshold by @tomsun28 in https://github.com/apache/hertzbeat/pull/3024
* [bugfix] fix and enable some unit tests. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3031
* [feature] Add pagination and name-based search functionality in notification module by @yunfan24 in https://github.com/apache/hertzbeat/pull/2948
* [bugfix] Fixed the bug in the threshold rules search box. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3034
* [improve] Replaced hardcoded text with internationalized string. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3035
* [update] upgrade actions/upload-artifact to v4 by @yunfan24 in https://github.com/apache/hertzbeat/pull/3046
* [improve] Search ignores case sensitivity. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3042
* Add sse support for alert center, no need to manually refresh the page, add slide-in animation by @zqr10159 in https://github.com/apache/hertzbeat/pull/3051
* [alert] support multi query expr threshold  by @tomsun28 in https://github.com/apache/hertzbeat/pull/3054
* [improve](alert-center): enhance alert card animations and interactions by @zqr10159 in https://github.com/apache/hertzbeat/pull/3055
* [improve] update theme ui color  by @tomsun28 in https://github.com/apache/hertzbeat/pull/3057
* [bugfix] Fix the issue where the monitoring status is not updated. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3056
* [bugfix]style(alert-center): enhance 3D transformation and z-index layers by @zqr10159 in https://github.com/apache/hertzbeat/pull/3059
* [Feature]Add zookeeper e2e code by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3030
* [feature] Add Sftp config for monitor by @MasamiYui in https://github.com/apache/hertzbeat/pull/3038
* [feature] Add Japanese by @wanhao23 in https://github.com/apache/hertzbeat/pull/3013
* [bugfix] fix singleton not support remove, search id error, audio fetch 401 by @tomsun28 in https://github.com/apache/hertzbeat/pull/3062
* [API DOC] Change Swagger description by @pwallk in https://github.com/apache/hertzbeat/pull/3061
* [webapp] update ui theme by @tomsun28 in https://github.com/apache/hertzbeat/pull/3064
* [feature] Support SSH Tunnel by @pwallk in https://github.com/apache/hertzbeat/pull/3060
* [improve] Complete the missing labels in the i18n file. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3065
* [Feature]Add Chinese check by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3066
* [improve] Refactor SMS sending and replace Tencent Cloud SDK with HTTP API. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3063
* [Bugfix] fix when the monitor is modified, the status is erroneously changed by @pwallk in https://github.com/apache/hertzbeat/pull/3067
* [improve](web-app): update monitor chart configuration and springboot GreptimeDB version by @zqr10159 in https://github.com/apache/hertzbeat/pull/3071
* [doc] Update the SMS configuration document. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3073
* [feature] SMS notification supports unisms. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3077
* [webapp] update and fix alert ui when theme dark by @tomsun28 in https://github.com/apache/hertzbeat/pull/3082
* [improve] Improve and unify the search. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3085
* [feature] supports alibaba SMS. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3084
* [improve] optimize kafka collect test by @Rancho-7 in https://github.com/apache/hertzbeat/pull/3093
* correct home's new_committer_process by @a-little-fool in https://github.com/apache/hertzbeat/pull/3094
* [bugfix] kafka client detect error by @Rancho-7 in https://github.com/apache/hertzbeat/pull/3088
* [Doc]Improve openai doc by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3097
* [Improve] Message notification prompt optimization by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3095
* [webapp] fix web oom crash when backend api can not access by @tomsun28 in https://github.com/apache/hertzbeat/pull/3100
* [Feature] Add deepseek Api Monitor by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3096
* feat/adding-ptBR-translation by @yasminvo in https://github.com/apache/hertzbeat/pull/3098
* [bugfix] fix alert sse illegal state exception by @tomsun28 in https://github.com/apache/hertzbeat/pull/3106
* [bugfix] Fix exception thrown when searching for CollectRep.Field in the list by @JuJinPark in https://github.com/apache/hertzbeat/pull/3109
* [type: fix] #3090 garbled characters by @notbugggg in https://github.com/apache/hertzbeat/pull/3113
* [doc]fix link by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3123
* [doc] Add GSOC doc by @zhangshenghang in https://github.com/apache/hertzbeat/pull/3122
* [doc] Add alibaba SMS and unisms documentation. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3114
* [improve] support reuse jdbc connection switch by @tomsun28 in https://github.com/apache/hertzbeat/pull/3101
* [webapp] fix monitor define param wrong placeholder tip by @tomsun28 in https://github.com/apache/hertzbeat/pull/3118
* [bugfix] Fix swagger opening exception that Failed to load API definition. (#3127) by @yyahang in https://github.com/apache/hertzbeat/pull/3129
* [doc] welcome new committer and contributor by @tomsun28 in https://github.com/apache/hertzbeat/pull/3132
* [feature] add smslocal sms notification by @a-little-fool in https://github.com/apache/hertzbeat/pull/3135
* [improve] Optimize the progress display of monitoring imports by @MasamiYui in https://github.com/apache/hertzbeat/pull/3120
* [improve] fix potential memory leakage and content length issues. by @tomsun28 in https://github.com/apache/hertzbeat/pull/3128
* [bugfix] fix overflow arrow buffer index by @tomsun28 in https://github.com/apache/hertzbeat/pull/3137
* [improve] improve plugin upload  by @LiuTianyou in https://github.com/apache/hertzbeat/pull/3139
* [doc] Add new committer blog by @yunfan24 in https://github.com/apache/hertzbeat/pull/3140
* Configuring gitpod with java by @kerwin612 in https://github.com/apache/hertzbeat/pull/3141
* Fix the issue of the empty dropdown menu on the Kanban board page. by @kerwin612 in https://github.com/apache/hertzbeat/pull/3142
* [feature] Add AWS sms client  by @JuJinPark in https://github.com/apache/hertzbeat/pull/3134
* [feature] Support skywalking alert source by @MasamiYui in https://github.com/apache/hertzbeat/pull/3144
* [feature] support SSH proxy jump connections by @LL-LIN in https://github.com/apache/hertzbeat/pull/3138
* [improve] support bind metrics label and others into alert by @tomsun28 in https://github.com/apache/hertzbeat/pull/3146
* [bugfix] Fixed #3112, disappear left menu tree item when restart service by @notbugggg in https://github.com/apache/hertzbeat/pull/3116
* [bugfix] fix collect dispatch error by @tomsun28 in https://github.com/apache/hertzbeat/pull/3150
* [improve] Merge SMS configuration class. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3148
* [webapp] fix less style file over max build error by @tomsun28 in https://github.com/apache/hertzbeat/pull/3151
* [bugfix] fix nightly docker build github action by @tomsun28 in https://github.com/apache/hertzbeat/pull/3153
* [feature] Supports sending messages to a specific Telegram group topic.(#3079) by @bigcyy in https://github.com/apache/hertzbeat/pull/3143
* Abstract Redundant Input Components into ConfigurableFieldComponent for Unified Management by @kerwin612 in https://github.com/apache/hertzbeat/pull/3152
* [feature] Support TencentCloud alert source by @bigcyy in https://github.com/apache/hertzbeat/pull/3149
* [bugfix]: fix incomplete class documentation in AppServiceImpl by @bigcyy in https://github.com/apache/hertzbeat/pull/3162
* [bugfix] Fix http header being incorrectly encoded. by @yunfan24 in https://github.com/apache/hertzbeat/pull/3108
* [bugfix] retain sorting state after monitor list auto-refresh by @LL-LIN in https://github.com/apache/hertzbeat/pull/3156
* [feature] add twilio sms client support by @sarthakeash in https://github.com/apache/hertzbeat/pull/3159
* [doc] Add alert integration japanese i18 by @MasamiYui in https://github.com/apache/hertzbeat/pull/3164
* [release] update release version 1.7.0 version and docs by @tomsun28 in https://github.com/apache/hertzbeat/pull/3165
* [feature] implement labels-based monitors filtering in bulletin creation flow by @LL-LIN in https://github.com/apache/hertzbeat/pull/3161
* [bugfix] fix postgre mount error, use mariadb instead of mysql in compose by @tomsun28 in https://github.com/apache/hertzbeat/pull/3168
* [bugfix] fix bind Labels are not updated when the Alarm Severity switches by @bigcyy in https://github.com/apache/hertzbeat/pull/3170
* [improve] update git archive export ignore by @tomsun28 in https://github.com/apache/hertzbeat/pull/3172
* [improve] update notice copyright years by @tomsun28 in https://github.com/apache/hertzbeat/pull/3171
\n

Apache HertzBeat​

\n

Repository URL:

\n

https://github.com/apache/hertzbeat

\n

Official Website:

\n

https://hertzbeat.apache.org/

\n

Apache HertzBeat™ Download Link:

\n

https://hertzbeat.apache.org/docs/download

\n

Apache HertzBeat™ Docker Images:

\n

Apache HertzBeat™ provides Docker images for each release, available on Docker Hub:

\n\n

How to Contribute to the Apache HertzBeat™ Open Source Community?

\n

https://hertzbeat.apache.org/docs/community/contribution

", "url": "https://hertzbeat.apache.org/blog/2025/04/10/hertzbeat-v1.7.0", "title": "Announcement of Apache HertzBeat™ 1.7.0 Release", "summary": "Dear Community Members,", "date_modified": "2025-04-10T00:00:00.000Z", "author": { "name": "tomsun28", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "release" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/04/06/new-pmc", "content_html": "

From Committer to PMC: The Transformation and Growth of Roles​

\n

A year ago, when I received the notification of becoming an Apache HertzBeat™ Committer, the joy and sense of mission I felt are still vivid in my memory. At that time, I was more focused on specific technical implementations and feature developments. Now, being invited to join the PMC means that I need to view the project's development from a more comprehensive perspective. This is not only an acknowledgment of my participation in open source but also a call for future responsibilities.

\n

In-depth Participation: Accumulation during the Committer Period​

\n

After becoming a Committer, my daily work changed significantly:

\n\n

During this period, I deeply realized that the vitality of an open source project lies not only in the code but also in community collaboration and trust. Every code merge and every problem discussion are minor adjustments to the project's direction, and the role of the Committer gave me the opportunity to be involved.

\n

Becoming a PMC: The Upgrade of Responsibilities and Challenges​

\n

The responsibilities of the PPMC go far beyond the code level. It requires members to have a deeper understanding and thinking about the project's technical direction, community governance, and long-term development. When I received the PPMC invitation, I felt excited but also realized that I needed to face new challenges:

\n

1. Participation in Technical Strategy​

\n

As a PMC, I need to jointly plan the long-term roadmap of HertzBeat with other members. For example:

\n\n

These issues are no longer simple code implementations but involve in-depth discussions on technical selection, community resource allocation, and even project positioning.

\n

2. Community Governance and Health​

\n

The PPMC needs to pay attention to the long-term healthy development of the community, including:

\n\n

Personal Growth: The Transformation of Skills and Mentality​

\n

This year's experience has improved me in multiple dimensions:

\n\n

The most profound realization is that in the open source community, technical ability is just the foundation, and the real value lies in whether you can create achievements greater than the individual through collaboration.

\n

Future Prospects: Moving Forward with HertzBeat​

\n

As a newly appointed PMC, I have several key directions for the future:

\n
    \n
  1. Promote HertzBeat to become an important choice in the field of cloud-native monitoring, especially to form a differentiated advantage in terms of lightweight and ease of use.
    2. \n
  2. Build a more active contributor community and cultivate core contributors through mentorship programs, regular activities, and other means.
    3. \n
  3. Improve the project governance process to make decision-making more transparent and participation smoother.
    4. \n
\n

Acknowledgments and Encouragement​

\n

I would like to especially thank Tom for his guidance and all community partners for their support. The Apache Way emphasizes that \"community is more important than code\", and this concept has deeply influenced my way of working.

\n

Finally, I want to share with you who are reading this: Open source is a long-lasting and warm journey. There is no need to pursue quick success. Just keep contributing, and the rewards will come naturally. I look forward to meeting more like-minded friends in the HertzBeat community!

\n

As we often say: \"Participating in open source is to make technology better, not to make life busier\" —— Let's encourage each other 😊

", "url": "https://hertzbeat.apache.org/blog/2025/04/06/new-pmc", "title": "From Commiter to PMC： The Journey of Growth at Apache HertzBeat™", "summary": "From Committer to PMC: The Transformation and Growth of Roles", "date_modified": "2025-04-06T00:00:00.000Z", "author": { "name": "zhangshenghang", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/03/30/how-does-metrics-collection-work", "content_html": "

Behind the Scenes of HertzBeat: How Metric Collection Works​

\n

HertzBeat is an open-source, real-time monitoring system designed for flexibility and ease of use. But how exactly does it collect, process, and store metrics from various systems?

\n

In this post, we’ll walk through the internal architecture behind HertzBeat’s metric collection pipeline — from job distribution to alerting and storage — with the help of a high-level system diagram.

\n
\n

HertzBeat’s Metric Collection Architecture​

\n

\"HertzBeat

\n
\n

Figure: High-level architecture of HertzBeat's metric collection system. The Manager handles job scheduling, alerting, and storage, while Collectors (external or internal) perform the actual metric collection. Communication between the Manager and Collectors uses a custom Netty TCP protocol.

\n
\n
\n

1. Job Distribution: Assigning What to Monitor​

\n

When the Manager component starts, it loads monitoring targets from the database. These targets define the host, collection interval, and other parameters.

\n

To distribute the workload, the Manager sends jobs to external Collectors over a custom Netty-based TCP protocol. The CollectJobScheduling module handles this logic using consistent hashing, ensuring jobs are evenly distributed across collectors.

\n
\n

💡 HertzBeat also includes a built-in main collector (identified as MAIN_COLLECTOR_NODE) that runs directly inside the Manager. This allows HertzBeat to operate in standalone mode without requiring any external collectors.

\n
\n
\n

2. Task Scheduling: When to Monitor​

\n

Once a Collector receives a job, it registers it with the TimerDispatch system.

\n\n

Each Collector runs a Timer in a background thread, which schedules tasks according to their configured intervals. When the time is up, the timer triggers a TimerTask to begin metric collection.

\n
\n

3. Task Execution: How Metrics Are Collected​

\n

When a TimerTask is triggered, it creates a MetricsCollect task and passes it to MetricsTaskDispatch, which places it in the MetricsCollectorQueue.

\n\n
\n

4. Result Processing: What Happens to Collected Data​

\n

Once metrics are collected, the results are processed by the CollectDataDispatch module.

\n\n

For external collectors, results are sent back to the Manager via the Netty TCP connection. For the main collector, results are forwarded directly to the next processing stage without network overhead.

\n
\n

5. Alerting & Storage: Making Metrics Useful​

\n

The Manager receives metric data and pushes it into the MetricsDataToAlertQueue, where it is processed through two main pipelines:

\n

🔔 Alerting​

\n\n

🧠 Storage​

\n\n
\n

Standalone Mode: No External Collectors Required​

\n

Thanks to the built-in main collector, HertzBeat can operate entirely in standalone mode. This is especially useful for testing, small deployments, or quick setup. All core components — job scheduling, collection, alerting, and storage — run within a single process.

\n
\n

🧠 Conclusion​

\n

HertzBeat’s metric collection system is designed for performance, scalability, and flexibility. With its:

\n\n

it handles large-scale monitoring workloads with minimal overhead and high efficiency.

\n
\n

🙌 What’s Next?​

\n

If you're curious to explore more:

\n", "url": "https://hertzbeat.apache.org/blog/2025/03/30/how-does-metrics-collection-work", "title": "Behind the Scenes of HertzBeat: How Metric Collection Works", "summary": "Behind the Scenes of HertzBeat: How Metric Collection Works", "date_modified": "2025-03-30T00:00:00.000Z", "author": { "name": "JuJinPark", "url": "https://github.com/JuJinPark" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/03/10/new-committer", "content_html": "

🎉 Hello everyone. I'm very glad to receive an invitation from the Apache HertzBeat™ community and officially become a Committer of the project!

\n

My Open Source Journey​

\n

As a senior undergraduate student, my interest in open source began in my sophomore year. However, early attempts were challenging—even getting projects to run smoothly was difficult, which once made me hesitant to dive deeper. That changed when I discovered HertzBeat in a tech community.

\n

HertzBeat's detailed contribution guidelines significantly lowered the entry barrier. Thanks to those who paved the way, I got the project running in just a few steps. Its graphical interface helped me quickly grasp the business logic. Later, I watched Tom's introductory video on Bilibili, which deepened my understanding.

\n

Starting with bug fixes, I gradually explored the codebase through breakpoint debugging and log analysis. What kept me motivated was the community's responsiveness—my first PR was merged on the same day, and my GitHub ID appeared in the contributors list the next morning. This positive feedback loop was incredibly encouraging.

\n

Entry Points for Open Source Participation​

\n

For developers looking to contribute, here are my suggestions:

\n
    \n
  1. Start from a user's perspective: Use the project first, then identify optimizations like UI improvements (pagination, fuzzy search). Even typo fixes are welcome!
    2. \n
  2. Technical debt treasure hunt: Search globally for TODO/FIXME comments to uncover \"hidden quests\" left by predecessors.
    3. \n
  3. Watch Issues/Discussions: Stay updated through GitHub subscriptions or community chats. Engage in discussions and tackle interesting problems.
    4. \n
  4. Documentation contributions: Fix typos, broken links, or missing translations—these are great starting points.
    5. \n
  5. Enhance testing: Add unit/E2E tests to improve coverage and project stability.
    6. \n
  6. Be proactive: Join developer groups, subscribe to mailing lists, or attend project meetings. Express your interests and align contributions with the project roadmap.
    7. \n
\n

Personal Growth​

\n

Contributing to HertzBeat taught me the essence of geek culture—every line of code and detail is meticulously crafted, not just \"good enough.\" This mindset has elevated my development skills.

\n

Open source has also broadened my horizons. Previously, \"Apache\" only existed in my project dependencies. Through the community, I learned about the Apache Software Foundation's operations—and now I'm part of an ASF project myself!

\n

Most importantly, I've connected with experts from diverse regions and industries. Their experiences are invaluable treasures to me.

\n

Closing Thoughts​

\n

Thank you to the community and everyone who reviewed my code! Wishing Apache HertzBeat™ a successful graduation from the Apache Incubator and continued growth! 🚀

", "url": "https://hertzbeat.apache.org/blog/2025/03/10/new-committer", "title": "Warmly Welcome HertzBeat's New Community Committer!", "summary": "🎉 Hello everyone. I'm very glad to receive an invitation from the Apache HertzBeat™ community and officially become a Committer of the project!", "date_modified": "2025-03-10T00:00:00.000Z", "author": { "name": "yunfan24", "url": "https://github.com/yunfan24" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2025/03/03/gsoc-2025", "content_html": "

The Origin and Purpose of GSOC​

\n

GSOC, namely Google Summer of Code, is a global initiative launched by Google. It aims to encourage students to participate in the development of open-source software projects. Here is a detailed introduction:

\n\n

Task: An AI Agent for Monitoring Information Interaction Based on the MCP Protocol​

\n

Website: https://hertzbeat.apache.org/

\n

Github: http://github.com/apache/hertzbeat/

\n

Background​

\n

Apache HertzBeat™ is an open-source real-time monitoring tool that supports a wide range of monitoring targets, including web services, databases, middleware, and more. It is characterized by high performance, scalability, and security.

\n

With the continuous advancement of artificial intelligence (AI) technology, integrating AI with monitoring systems can significantly improve their usability and interactivity. By developing an AI agent based on the Model Context Protocol (MCP), we aim to enable conversational interaction for querying monitoring information, adding new monitoring tasks, and retrieving monitoring metrics. This will provide a more user-friendly and intelligent monitoring management experience.

\n

Functional Requirements​

\n

Query Monitoring and Alarm Information​

\n
    \n
  1. \n

    Monitoring Item Status Monitoring\nBe able to obtain the status of monitoring items through natural language;\nFor example: Which monitoring items are currently abnormal? It should inform the user which monitoring items are abnormal and the time when the abnormality occurred.

    \n
    2. \n
  2. \n

    Search for Metric Data\nBe able to obtain metric data through natural language;\nFor example: a. Which servers currently have a CPU usage rate exceeding 80%?\nb. Display the CPU usage of server 192.168.1.1 in the last day in the form of a chart.

    \n
    3. \n
  3. \n

    Alarm Data\nObtain alarm data through natural language;\nFor example: Which monitoring alarms have been more frequent recently?

    \n
    4. \n
\n

Add New Monitoring Tasks​

\n
    \n
  1. Add New Monitoring Targets\nBe able to add new monitoring targets through natural language;\nFor example: a. I want to monitor the response time of the web service.\nb. Please help me add monitoring for the database connection pool.
    2. \n
  2. Configure Alarm Thresholds\nBe able to configure alarm thresholds through natural language;\nFor example: a. Trigger an alarm when the web service response time exceeds 5 seconds.\nb. Send a notification when the database connection pool usage rate exceeds 90%.
    3. \n
\n

Considerations During Design​

\n
    \n
  1. There are many data sources supported by the underlying storage. How to monitor? For example: Natural language -> SQL -> Query data source -> Large language model.
    2. \n
  2. Compatibility with large language models, supporting commonly used models.
    3. \n
  3. The usability of the solution, making it convenient for users to use.
    4. \n
\n

Requirement Analysis​

\n\n

Recommended Skills​

\n\n

Scale​

\n\n

Mentors​

\n

If you are interested, you can send an email to the mentors, including your solution and ideas.

\n\n

How Can I Increase My Chances of Being Selected as a GSoC Contributor?​

\n
    \n
  1. After the list of organizations is announced, please visit the program website to view these organizations and find several organizations that interest you.
    2. \n
  2. Carefully read the \"Project Ideas\" list of these organizations.
    3. \n
  3. If you see an idea that interests you, please contact the organization through the organization's preferred communication method (listed on the organization's page on the GSoC website).
    4. \n
  4. Communicate with the mentors and community members to determine whether this project idea is something you are willing to implement during the program. If what you do is not something you are interested in, it will not be a pleasant summer vacation for you and your mentor.
    5. \n
  5. During the communication with the mentors and other members of the organization's community, you have obtained some information. Use this information to write a proposal.
    6. \n
  6. Please submit the proposal as early as possible so that the mentors have time to provide feedback. You need to have time to make revisions based on their feedback and resubmit it before the deadline. Do not wait until the last minute to submit the proposal!
    7. \n
\n

2025 Google Summer of Code Timeline​

\n

All times are Coordinated Universal Time (UTC)

\n
    \n
  1. January 27th - 18:00: Mentor organizations can start submitting applications to Google.
    2. \n
  2. February 11th - 18:00: Deadline for mentor organization applications.
    3. \n
  3. February 11th to 26th: Google program administrators review organization applications.
    4. \n
  4. February 27th - 18:00: Release the list of approved mentor organizations.
    5. \n
  5. February 27th to March 24th: Potential GSoC contributors discuss proposal ideas with the mentoring organizations.
    6. \n
  6. March 24th - 18:00: Start accepting applications from Google Summer of Code contributors (i.e., GSoC contributors).
    7. \n
  7. April 8th - 18:00: Deadline for GSoC contributor applications.
    8. \n
  8. April 29th - 18:00: Organization administrators need to determine the ranking of GSoC contributor proposals.
    9. \n
  9. May 8th - 18:00: Announce the accepted GSoC contributor projects.
    10. \n
  10. May 8th to June 1st: Community interaction period. Participating Google Summer of Code contributors (GSoC contributors) get to know the mentors, read the documentation, learn relevant information, and prepare for starting the project work.
    11. \n
  11. June 2nd: Start coding officially!
    12. \n
  12. July 14th - 18:00: Mentors and Google Summer of Code contributors can start submitting mid-term evaluations (applicable to standard 12-week programming projects).
    13. \n
  13. July 18th - 18:00: Deadline for mid-term evaluations (standard coding cycle).
    14. \n
  14. July 14th to August 25th: Working stage. Under the guidance of the mentors, GSoC contributors carry out the projects.
    15. \n
  15. August 25th to September 1st - 18:00: Final week. GSoC contributors submit the final results and the final mentor evaluations (standard coding cycle).
    16. \n
  16. September 1st to 8th - 18:00: Mentors submit the final evaluation results of GSoC contributors (standard coding cycle).
    17. \n
  17. September 1st to November 9th: GSoC contributors with an extended schedule can continue coding.
    18. \n
  18. November 10th - 18:00: Deadline for all Google Summer of Code contributors to submit the final results and final evaluations.
    19. \n
  19. November 17th - 18:00: Final date for mentors to submit evaluations for GSoC contributor projects with an extended deadline.
    20. \n
\n

Frequently Asked Questions about Google Summer of Code​

\n

https://developers.google.com/open-source/gsoc/faq?hl=zh-cn

", "url": "https://hertzbeat.apache.org/blog/2025/03/03/gsoc-2025", "title": "GSOC Google Summer of Code 2025 Recruitment is Underway | We Look Forward to Your Proposals", "summary": "The Origin and Purpose of GSOC", "date_modified": "2025-03-03T00:00:00.000Z", "author": { "name": "zhangshenghang", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "practice" ] }, { "id": "https://hertzbeat.apache.org/blog/2024/11/24/custom-development", "content_html": "

Introduction to the Collector Module​

\n

model-desc

\n

The overall structure of the Collector module can be divided into four main parts, each responsible for different tasks:

\n\n

Through this modular design, the Collector can easily be extended to adapt to various monitoring scenarios.

\n

Adding New Collector Monitoring​

\n

Next, we will demonstrate how to develop a new Collector through the practical case of creating a kafka-collector module.

\n

1. Creating the kafka-collector Module​

\n

First, we need to create a new module in the project for Kafka monitoring, named kafka-collector. Then, modify the pom.xml file in this module.\nmodel-create

\n

pom.xml Configuration

\n
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<project xmlns=\"http://maven.apache.org/POM/4.0.0\"
         xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"
         xsi:schemaLocation=\"http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd\">
  `<modelVersion>`4.0.0`</modelVersion>`
  `<parent>`
    `<groupId>`org.apache.hertzbeat`</groupId>`
    `<artifactId>`hertzbeat-collector`</artifactId>`
    `<version>`2.0-SNAPSHOT`</version>`
  `</parent>`

  `<artifactId>`hertzbeat-collector-kafka`</artifactId>`
  `<name>`${project.artifactId}`</name>`

  `<properties>`
    <maven.compiler.source>17</maven.compiler.source>
    <maven.compiler.target>17</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  `</properties>`

  `<dependencies>`
    `<dependency>`
      `<groupId>`org.apache.hertzbeat`</groupId>`
      `<artifactId>`hertzbeat-collector-common`</artifactId>`
      `<scope>`provided`</scope>`
    `</dependency>`
    <!-- kafka -->
    `<dependency>`
      `<groupId>`org.apache.kafka`</groupId>`
      `<artifactId>`kafka-clients`</artifactId>`
    `</dependency>`
  `</dependencies>`
`</project>`
\n

Points to note:

\n\n

2. Adding the Kafka Protocol Class​

\n

To enable the Collector module to handle the Kafka monitoring protocol, we need to create a KafkaProtocol class to define the connection parameters for Kafka. This class should be located at common/src/main/java/org/apache/hertzbeat/common/entity/job/protocol/KafkaProtocol.java.

\n
package org.apache.hertzbeat.common.entity.job.protocol;

import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class KafkaProtocol {

  /**
   * IP address or domain name
   */
  private String host;

  /**
   * Port number
   */
  private String port;

  /**
   * Timeout
   */
  private String timeout;

  /**
   * Command
   */
  private String command;
}
\n

3. Adding Kafka Support in Metrics​

\n

In the common/src/main/java/org/apache/hertzbeat/common/entity/job/Metrics.java class, add support for the Kafka protocol.

\n
private KafkaProtocol kclient;
\n

4. Adding Constants​

\n

Define constants for the Kafka protocol in the DispatchConstants class.

\n
String PROTOCOL_KAFKA = \"kclient\";
\n

5. Adding the Kafka Connection Class​

\n

The KafkaConnect class is used to manage the connection logic for the Kafka Admin.

\n
package org.apache.hertzbeat.collector.collect.kafka;

import org.apache.hertzbeat.collector.collect.common.cache.AbstractConnection;
import org.apache.kafka.clients.admin.AdminClient;
import org.apache.kafka.clients.admin.AdminClientConfig;
import org.apache.kafka.clients.admin.KafkaAdminClient;

import java.util.Properties;

public class KafkaConnect extends AbstractConnection`<AdminClient>` {

  private static AdminClient adminClient;

  public KafkaConnect(String brokerList) {
    Properties properties = new Properties();
    properties.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, brokerList);
    properties.put(AdminClientConfig.RETRIES_CONFIG, 3);
    adminClient = KafkaAdminClient.create(properties);
  }

  @Override
  public AdminClient getConnection() {
    return adminClient;
  }

  @Override
  public void closeConnection() throws Exception {
    if (this.adminClient != null) {
      this.adminClient.close();
    }
  }

  public static synchronized AdminClient getAdminClient(String brokerList) {
    if (adminClient == null) {
      Properties properties = new Properties();
      properties.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, brokerList);
      adminClient = KafkaAdminClient.create(properties);
    }
    return adminClient;
  }

}
\n

6. Implementing the Kafka Collection Class​

\n

Inherit from the AbstractCollect class and implement the specific data collection logic within it. Specific logic details are not covered here.

\n
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the \"License\"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an \"AS IS\" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hertzbeat.collector.collect.kafka;

import lombok.extern.slf4j.Slf4j;
import org.apache.hertzbeat.collector.collect.AbstractCollect;
import org.apache.hertzbeat.collector.dispatch.DispatchConstants;
import org.apache.hertzbeat.common.entity.job.Metrics;
import org.apache.hertzbeat.common.entity.job.protocol.KafkaProtocol;
import org.apache.hertzbeat.common.entity.message.CollectRep;
import org.apache.kafka.clients.admin.AdminClient;
import org.apache.kafka.clients.admin.DescribeTopicsResult;
import org.apache.kafka.clients.admin.ListTopicsOptions;
import org.apache.kafka.clients.admin.ListTopicsResult;
import org.apache.kafka.clients.admin.OffsetSpec;
import org.apache.kafka.clients.admin.TopicDescription;
import org.apache.kafka.common.TopicPartition;
import org.apache.kafka.common.TopicPartitionInfo;
import org.springframework.util.Assert;

import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

@Slf4j
public class KafkaCollectImpl extends AbstractCollect {

  @Override
  public void preCheck(Metrics metrics) throws IllegalArgumentException {
    KafkaProtocol kafkaProtocol = metrics.getKclient();
    // Ensure that metrics and kafkaProtocol are not null
    Assert.isTrue(metrics != null && kafkaProtocol != null, \"Kafka collect must have kafkaProtocol params\");
    // Ensure that host and port are not empty
    Assert.hasText(kafkaProtocol.getHost(), \"Kafka Protocol host is required.\");
    Assert.hasText(kafkaProtocol.getPort(), \"Kafka Protocol port is required.\");
  }

  @Override
  public void collect(CollectRep.MetricsData.Builder builder, long monitorId, String app, Metrics metrics) {
    try {
      KafkaProtocol kafkaProtocol = metrics.getKclient();
      String command = kafkaProtocol.getCommand();
      boolean isKafkaCommand = SupportedCommand.isKafkaCommand(command);
      if (!isKafkaCommand) {
        log.error(\"Unsupported command: {}\", command);
        return;
      }

      // Create AdminClient with the provided host and port
      AdminClient adminClient = KafkaConnect.getAdminClient(kafkaProtocol.getHost() + \":\" + kafkaProtocol.getPort());

      // Execute the appropriate collection method based on the command
      switch (SupportedCommand.fromCommand(command)) {
        case TOPIC_DESCRIBE:
          collectTopicDescribe(builder, adminClient);
          break;
        case TOPIC_LIST:
          collectTopicList(builder, adminClient);
          break;
        case TOPIC_OFFSET:
          collectTopicOffset(builder, adminClient);
          break;
        default:
          log.error(\"Unsupported command: {}\", command);
          break;
      }
    } catch (InterruptedException | ExecutionException e) {
      log.error(\"Kafka collect error\", e);
    }
  }

  /**
   * Collect the earliest and latest offsets for each topic
   *
   * @param builder     The MetricsData builder
   * @param adminClient The AdminClient
   * @throws InterruptedException If the thread is interrupted
   * @throws ExecutionException   If an error occurs during execution
   */
  private void collectTopicOffset(CollectRep.MetricsData.Builder builder, AdminClient adminClient) throws InterruptedException, ExecutionException {
    ListTopicsResult listTopicsResult = adminClient.listTopics(new ListTopicsOptions().listInternal(true));
    Set`<String>` names = listTopicsResult.names().get();
    names.forEach(name -> {
      try {
        Map<String, TopicDescription> map = adminClient.describeTopics(Collections.singleton(name)).all().get(3L, TimeUnit.SECONDS);
        map.forEach((key, value) -> value.partitions().forEach(info -> extractedOffset(builder, adminClient, name, value, info)));
      } catch (TimeoutException | InterruptedException | ExecutionException e) {
        log.warn(\"Topic {} get offset fail\", name);
      }
    });
  }

  private void extractedOffset(CollectRep.MetricsData.Builder builder, AdminClient adminClient, String name, TopicDescription value, TopicPartitionInfo info) {
    try {
      TopicPartition topicPartition = new TopicPartition(value.name(), info.partition());
      long earliestOffset = getEarliestOffset(adminClient, topicPartition);
      long latestOffset = getLatestOffset(adminClient, topicPartition);
      CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
      valueRowBuilder.addColumns(value.name());
      valueRowBuilder.addColumns(String.valueOf(info.partition()));
      valueRowBuilder.addColumns(String.valueOf(earliestOffset));
      valueRowBuilder.addColumns(String.valueOf(latestOffset));
      builder.addValues(valueRowBuilder.build());
    } catch (TimeoutException | InterruptedException | ExecutionException e) {
      log.warn(\"Topic {} get offset fail\", name);
    }
  }

  /**
   * Get the earliest offset for a given topic partition
   *
   * @param adminClient    The AdminClient
   * @param topicPartition The TopicPartition
   * @return The earliest offset
   */
  private long getEarliestOffset(AdminClient adminClient, TopicPartition topicPartition)
          throws InterruptedException, ExecutionException, TimeoutException {
    return adminClient
            .listOffsets(Collections.singletonMap(topicPartition, OffsetSpec.earliest()))
            .all()
            .get(3L, TimeUnit.SECONDS)
            .get(topicPartition)
            .offset();
  }

  /**
   * Get the latest offset for a given topic partition
   *
   * @param adminClient    The AdminClient
   * @param topicPartition The TopicPartition
   * @return The latest offset
   */
  private long getLatestOffset(AdminClient adminClient, TopicPartition topicPartition)
          throws InterruptedException, ExecutionException, TimeoutException {
    return adminClient
            .listOffsets(Collections.singletonMap(topicPartition, OffsetSpec.latest()))
            .all()
            .get(3L, TimeUnit.SECONDS)
            .get(topicPartition)
            .offset();
  }

  /**
   * Collect the list of topics
   *
   * @param builder     The MetricsData builder
   * @param adminClient The AdminClient
   */
  private static void collectTopicList(CollectRep.MetricsData.Builder builder, AdminClient adminClient) throws InterruptedException, ExecutionException {
    ListTopicsOptions options = new ListTopicsOptions().listInternal(true);
    Set`<String>` names = adminClient.listTopics(options).names().get();
    names.forEach(name -> {
      CollectRep.ValueRow valueRow = CollectRep.ValueRow.newBuilder().addColumns(name).build();
      builder.addValues(valueRow);
    });
  }

  /**
   * Collect the description of each topic
   *
   * @param builder     The MetricsData builder
   * @param adminClient The AdminClient
   */
  private static void collectTopicDescribe(CollectRep.MetricsData.Builder builder, AdminClient adminClient) throws InterruptedException, ExecutionException {
    ListTopicsOptions options = new ListTopicsOptions();
    options.listInternal(true);
    ListTopicsResult listTopicsResult = adminClient.listTopics(options);
    Set`<String>` names = listTopicsResult.names().get();
    DescribeTopicsResult describeTopicsResult = adminClient.describeTopics(names);
    Map<String, TopicDescription> map = describeTopicsResult.all().get();
    map.forEach((key, value) -> {
      List`<TopicPartitionInfo>` listp = value.partitions();
      listp.forEach(info -> {
        CollectRep.ValueRow.Builder valueRowBuilder = CollectRep.ValueRow.newBuilder();
        valueRowBuilder.addColumns(value.name());
        valueRowBuilder.addColumns(String.valueOf(value.partitions().size()));
        valueRowBuilder.addColumns(String.valueOf(info.partition()));
        valueRowBuilder.addColumns(info.leader().host());
        valueRowBuilder.addColumns(String.valueOf(info.leader().port()));
        valueRowBuilder.addColumns(String.valueOf(info.replicas().size()));
        valueRowBuilder.addColumns(String.valueOf(info.replicas()));
        builder.addValues(valueRowBuilder.build());
      });
    });
  }

  @Override
  public String supportProtocol() {
    return DispatchConstants.PROTOCOL_KAFKA;
  }
}
\n

7. Configuring the SPI Service File​

\n

In the collector/collector/src/main/resources/META-INF/services/org.apache.hertzbeat.collector.collect.AbstractCollect file, add the KafkaCollectImpl class.

\n
...
org.apache.hertzbeat.collector.collect.kafka.KafkaCollectImpl
\n

8. Adding Kafka Dependencies to the Collector Module​

\n

The final step is to add the kafka-collector module dependency in collector/collector/pom.xml:

\n
`<dependency>`
  `<groupId>`org.apache.hertzbeat`</groupId>`
  `<artifactId>`hertzbeat-collector-kafka`</artifactId>`
  `<version>`${hertzbeat.version}`</version>`
`</dependency>`
\n

By following the above steps, we have completed the development of a Kafka Collector, from protocol definition to the final SPI configuration and dependency management, fully extending a Kafka monitoring module.

\n

Adding Configuration Parsing Files​

\n
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the \"License\"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an \"AS IS\" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# The monitoring type category: service-application service monitoring db-database monitoring custom-custom monitoring os-operating system monitoring
category: mid
# The monitoring type e.g.: linux windows tomcat mysql aws...
app: kafka_client
# The monitoring i18n name
name:
  zh-CN: Kafka消息系统（客户端）
  en-US: Kafka Message (Client)
  zh-TW: Kafka消息系統（客戶端）
# The description and help of this monitoring type
help:
  zh-CN: HertzBeat 使用 <a href=\"https://hertzbeat.apache.org/docs/advanced/extend-jmx\">Kafka Admin Client`</a>` 对 Kafka 的通用指标进行采集监控。`</span>`
  en-US: HertzBeat uses <a href='https://hertzbeat.apache.org/docs/advanced/extend-jmx'>Kafka Admin Client`</a>` to monitor Kafka general metrics. `</span>`
  zh-TW: HertzBeat 使用 <a href=\"https://hertzbeat.apache.org/docs/advanced/extend-jmx\">Kafka Admin Client`</a>` 對 Kafka 的通用指標進行采集監控。`</span>`
helpLink:
  zh-CN: https://hertzbeat.apache.org/zh-cn/docs/help/kafka_client
  en-US: https://hertzbeat.apache.org/docs/help/kafka_client
# Input params define for monitoring (render web UI by the definition)
params:
  # field-param field key
  - field: host
    # name-param field display i18n name
    name:
      zh-CN: 目标Host
      en-US: Target Host
    # type-param field type (most mapping the HTML input type)
    type: host
    # required-true or false
    required: true
  - field: port
    name:
      zh-CN: 端口
      en-US: Port
    type: number
    # when type is number, range is required
    range: '[0,65535]'
    required: true
    defaultValue: 9092

# collect metrics config list
metrics:
  # metrics - server_info
  - name: topic_list
    i18n:
      zh-CN: 主题列表
      en-US: Topic List
    # metrics scheduling priority (0->127) -> (high->low), metrics with the same priority will be scheduled in parallel
    # priority 0's metrics are availability metrics, they will be scheduled first, only if availability metrics collect successfully will the scheduling continue
    priority: 0
    # collect metrics content
    fields:
      # field-metric name, type-metric type (0-number, 1-string), unit-metric unit ('%', 'ms', 'MB'), label-whether it is a metrics label field
      - field: TopicName
        type: 1
        i18n:
          zh-CN: 主题名称
          en-US: Topic Name
    # the protocol used for monitoring, e.g., sql, ssh, http, telnet, wmi, snmp, sdk
    protocol: kclient
    # the config content when protocol is jmx
    kclient:
      host: ^_^host^_^
      port: ^_^port^_^
      command: topic-list
  - name: topic_detail
    i18n:
      zh-CN: 主题详细信息
      en-US: Topic Detail Info
    # metrics scheduling priority (0->127) -> (high->low), metrics with the same priority will be scheduled in parallel
    # priority 0's metrics are availability metrics, they will be scheduled first, only if availability metrics collect successfully will the scheduling continue
    priority: 0
    # collect metrics content
    fields:
      # field-metric name, type-metric type (0-number, 1-string), unit-metric unit ('%', 'ms', 'MB'), label-whether it is a metrics label field
      - field: TopicName
        type: 1
        i18n:
          zh-CN: 主题名称
          en-US: Topic Name
      - field: PartitionNum
        type: 1
        i18n:
          zh-CN: 分区数量
          en-US: Partition Num
      - field: PartitionLeader
        type: 1
        i18n:
          zh-CN: 分区领导者
          en-US: Partition Leader
      - field: BrokerHost
        type: 1
        i18n:
          zh-CN: Broker主机
          en-US: Broker Host
      - field: BrokerPort
        type: 1
        i18n:
          zh-CN: Broker端口
          en-US: Broker Port
      - field: ReplicationFactorSize
        type: 1
        i18n:
          zh-CN: 复制因子大小
          en-US: Replication Factor Size
      - field: ReplicationFactor
        type: 1
        i18n:
          zh-CN: 复制因子
          en-US: Replication Factor
    # the protocol used for monitoring, e.g., sql, ssh, http, telnet, wmi, snmp, sdk
    protocol: kclient
    # the config content when protocol is jmx
    kclient:
      host: ^_^host^_^
      port: ^_^port^_^
      command: topic-describe
  - name: topic_offset
    i18n:
      zh-CN: 主题偏移量
      en-US: Topic Offset
    # metrics scheduling priority (0->127) -> (high->low), metrics with the same priority will be scheduled in parallel
    # priority 0's metrics are availability metrics, they will be scheduled first, only if availability metrics collect successfully will the scheduling continue
    priority: 0
    # collect metrics content
    fields:
      # field-metric name, type-metric type (0-number, 1-string), unit-metric unit ('%', 'ms', 'MB'), label-whether it is a metrics label field
      - field: TopicName
        type: 1
        i18n:
          zh-CN: 主题名称
          en-US: Topic Name
      - field: PartitionNum
        type: 1
        i18n:
          zh-CN: 分区数量
          en-US: Partition Num
      - field: earliest
        type: 0
        i18n:
          zh-CN: 最早偏移量
          en-US: Earliest Offset
      - field: latest
        type: 0
        i18n:
          zh-CN: 最新偏移量
          en-US: Latest Offset
    # the protocol used for monitoring, e.g., sql, ssh, http, telnet, wmi, snmp, sdk
    protocol: kclient
    # the config content when protocol is jmx
    kclient:
      host: ^_^host^_^
      port: ^_^port^_^
      command: topic-offset
\n

With these steps, the custom development of the collector is complete. You can start the service and begin monitoring metrics according to the normal logic.

\n

Development and Debugging​

\n

When starting the manager module locally, if the added monitoring cannot find the class, add the dependency to the manager module.

\n

Note: When packaging and submitting code, do not submit the dependencies under the manager module.

\n
<!-- collector-kafka -->
`<dependency>`
  `<groupId>`org.apache.hertzbeat`</groupId>`
  `<artifactId>`hertzbeat-collector-kafka`</artifactId>`
  `<version>`${hertzbeat.version}`</version>`
`</dependency>`
", "url": "https://hertzbeat.apache.org/blog/2024/11/24/custom-development", "title": "How to Participate in Developing Custom Collectors", "summary": "Introduction to the Collector Module", "date_modified": "2024-11-24T00:00:00.000Z", "author": { "name": "zhangshenghang", "url": "https://github.com/zhangshenghang" }, "tags": [ "opensource", "practice" ] } ] }