[BUG] <Ubuntu Linux monitoring false positive unavailable state>
- Dominant language
- Java
- Stars
- 7.4k
- Forks
- 1.3k
- Avg merge
- 1d 20h
- Merged PRs (30d)
- 32
Description
### Is there an existing issue for this?
- [X] I have searched the existing issues
### Current Behavior
hertzbeat部署在docker中,docker所在的容器监控Linux Ubuntu报警不可用
### Expected Behavior
_No response_
### Steps To Reproduce
1. hertzbeat通过docker部署,数据库为docker部署的MySQL8.0
2. Linux Ubuntu监控使用22端口,IP使用服务器IP,未使用127.0.0.1
3. hertzbeat报警,hertzbeat所在服务器本身状态为不可用
4. 重启hertzbeat容器后恢复,一段时间后重现报警
5. 通过其他服务器可以ping和telnet端口
### Environment
```markdown
HertzBeat version(s):1.3.0
```
### Debug logs
[60a5f0d5664a10-2023-03-13.0.log](https://github.com/dromara/hertzbeat/files/10956918/60a5f0d5664a10-2023-03-13.0.log)
### Anything else?
_No response_
Contributor guide
Research direction
No source file, test, or entry point is named. Start by reproducing the Ubuntu monitor's unavailable alert with HertzBeat 1.3.0 in Docker, then inspect the attached debug log while comparing connectivity from the monitored and another server; done means the monitor remains available under the described setup or the failure is isolated.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- docker, linux, mysql, ubuntu
- Domain
- devops, observability, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100