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google / cadvisor

Analyzes resource usage and performance characteristics of running containers.
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Failed to start container manager: inotify_add_watch /sys/fs/cgroup/cpuset: no such file or directory #1850

Open krutsko opened 6 years ago

krutsko commented 6 years ago

I'm getting the following on 0.28.3:

F0103 11:48:35.614947 1 cadvisor.go:156] Failed to start container manager: inotify_add_watch /sys/fs/cgroup/cpuset: no such file or directory

0.25.0 and 0.27.3 are working fine.

Alpine Linux v3.4 Kernel version is 4.9.43-17.39.amzn1.x86_64

sylvek commented 6 years ago

same problem here. We're downgrading to 0.27.3. My host computer is a CentOS 7.3 with a Linux kernel version at 3.11.

jbgachot commented 6 years ago

I had the same issue on Amazon linux (ECS). Needed to mount /cgroup (host) on /sys/fs/cgroup (cadvisor) wich is the path expected by cadvisor. docker run --volume=/:/rootfs:ro --volume=/var/run:/var/run:rw --volume=/sys:/sys:ro --volume=/cgroup:/sys/fs/cgroup:ro --volume=/var/lib/docker/:/var/lib/docker:ro --volume=/dev/disk/:/dev/disk:ro --publish=8080:8080 --detach=true --name=cadvisor google/cadvisor:latest

/sys/fs/cgroup exist on amazon linux but is empty. https://github.com/google/cadvisor/blob/b9ab5d6ba96e2d840270b75c765faed0dad5004f/validate/validate.go#L197

rodrigocostasensedia commented 6 years ago

@jbgachot, awesome!!!

Thanks ;-)

gabetocci commented 5 years ago

@jbgachot, THANKYOU!!!