我用我的语法NAS在一个容器里运行telegraf。我只是问一下,当我在telegraf.conf中做一些更改时,什么是重新加载配置的最佳方法。
我看到了重新启动整个容器的建议,在这里:https://hub.docker.com/_/telegraf
如下所示:
$ docker restart telegraf只对容器中的telegraf进程执行一个使用SIGHUP的杀死命令怎么样?
就像这样:
admin@Docker:~% sudo docker ps | grep telegraf
Password:
4c69a263326d telegraf:latest "/entrypoint.sh tele…" 3 weeks ago Up 20 minutes telegraf
admin@Docker:~% sudo docker exec -it -u 0 4c69a263326d kill -1 1
admin@Docker:~% sudo docker ps | grep telegraf
4c69a263326d telegraf:latest "/entrypoint.sh tele…" 3 weeks ago Up 21 minutes telegraf
admin@Docker:~% sudo docker logs --tail 10 4c69a263326d
2020-06-09T11:50:37Z I! [agent] Hang on, flushing any cached metrics before shutdown
2020-06-09T11:50:37Z I! Starting Telegraf 1.14.2
2020-06-09T11:50:37Z I! Using config file: /etc/telegraf/telegraf.conf
2020-06-09T11:50:37Z I! Loaded inputs: snmp
2020-06-09T11:50:37Z I! Loaded aggregators:
2020-06-09T11:50:37Z I! Loaded processors:
2020-06-09T11:50:37Z I! Loaded outputs: influxdb
2020-06-09T11:50:37Z I! Tags enabled: host=Docker
2020-06-09T11:50:37Z I! [agent] Config: Interval:10s, Quiet:false, Hostname:"Docker", Flush Interval:10s
2020-06-09T11:50:37Z W! [outputs.influxdb] When writing to [https://127.0.0.1:8086]: database "telegraf" creation failed: 403 Forbidden发布于 2022-04-26 11:22:25
Telegraf可以使用--watch-config命令行选项重新加载修改后的配置本身:
--watch-config Telegraf will restart on local config changes. Monitor changes
using either fs notifications or polling. Valid values: 'inotify' or 'poll'.
Monitoring is off by default.发布于 2022-03-09 23:54:25
我相信以上所述是可行的。telegraf似乎总是pid 1,所以SIGHUP到pid 1应该重新加载配置。不过,我认为设计只是重新启动容器。
发布于 2022-05-12 15:11:30
我遵循了下面的步骤&成功了!
“码头主管-it container_id bash"
“服务远程重新启动”
https://stackoverflow.com/questions/62282117
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