For a long time now my docker log is filling up after a day or so. Until now I kept deleting the log and restarting the docker every day or two,

but I want to solve this. Attached diagnostics.

Docker.log has the following repeating lines. They keep generated also when all docker containers are shut down.

Is there any setting for these debug messages?

 

Thanks.

 

time="2021-04-14T12:15:38.072970466+03:00" level=debug msg="Client context cancelled, stop sending events"
time="2021-04-14T12:15:38.143814008+03:00" level=debug msg="Calling HEAD /_ping"
time="2021-04-14T12:15:38.144712564+03:00" level=debug msg="Calling GET /v1.41/version"
time="2021-04-14T12:15:38.160992770+03:00" level=debug msg="Calling GET /v1.41/events?filters=%7B%22type%22%3A%7B%22container%22%3Atrue%7D%7D"
time="2021-04-14T12:15:38.161762159+03:00" level=debug msg="Calling GET /v1.41/containers/json?limit=0"
time="2021-04-14T12:15:38.666577809+03:00" level=debug msg="Client context cancelled, stop sending events"
time="2021-04-14T12:15:38.738433243+03:00" level=debug msg="Calling HEAD /_ping"
time="2021-04-14T12:15:38.739324094+03:00" level=debug msg="Calling GET /v1.41/version"
time="2021-04-14T12:15:38.754834791+03:00" level=debug msg="Calling GET /v1.41/events?filters=%7B%22type%22%3A%7B%22container%22%3Atrue%7D%7D"
time="2021-04-14T12:15:38.755614135+03:00" level=debug msg="Calling GET /v1.41/containers/json?limit=0"

 

 

juno-diagnostics-20210414-1215.zip

Edited April 18, 20215 yr by Gico

Try adding this to your containers

 

https://forums.unraid.net/bug-reports/stable-releases/683-unnecessary-overwriting-of-json-files-in-dockerimg-every-5-seconds-r1079/?tab=comments#comment-10980

 

That helped. I added this to all containers, and had to restart Docker service in order for it to kick in.

Now there is a health check about twice each hour instead one each second.

Thanks a lot Squid!

Problem returned: Until April 15th 17:06:01 it logged the health checks every hour,

then logged on 17:12:17 and from 17:12:32 returned to log them every second or two.

Attached docker log.

docker.log.zip

Edited April 18, 20215 yr by Gico

Does Anyone know where from the marked "--log-level debug" in the attached screenshot comes from?

 

Edit: It's from /var/run/docker/containerd/containerd.toml:

 

[debug]
  address = "/var/run/docker/containerd/containerd-debug.sock"
  uid = 0
  gid = 0
  level = "debug" 

 

Can anyone check what does his server has in this file/section?

 

Edited April 19, 20215 yr by Gico