Hi Stéphane, thank you for your help. I didn't know about cgmanager. We implemented a perl tool to get LXC metrics. Is there an easy way to get those metrics from the cgmanager socket? At the cmdl I tried to talk to the socket via "socat":
echo "getvalue memory '/lxc/galera01-jobs-prodm' memory.limit_in_bytes" | socat unix-connect:/sys/fs/cgroup/cgmanager/sock stdio But this did not work. After reading "https://cgmanager.linuxcontainers.org/"; I am still not sure how to to talk to the socket. "cgm" works fine cgm getvalue memory '/lxc/containername' memory.limit_in_bytes but I would like to "talk" directly to the socket. Regards, Flo PS: Thank you for your GREAT work!!! On Tue, Apr 22, 2014 at 3:15 PM, Stéphane Graber <[email protected]>wrote: > On Tue, Apr 22, 2014 at 10:08:29AM +0200, Flo wrote: > > Hi, > > > > since we upgraded to the latest ubuntu release (14.04 developement -> > > 14.04. 22. Apr 2014) those cgroups mounted inside the container via > > "lxc.mount.auto = cgroup:mixed" do not exist anmyore? > > > > > > root@app01-xxxxxx:~# ls -la /sys/fs/cgroup/ > > total 0 > > drwxr-xr-x 3 root root 60 Apr 22 09:58 . > > drwxr-xr-x 7 root root 0 Apr 22 09:58 .. > > drwxr-xr-x 2 root root 60 Apr 22 09:56 cgmanager > > > > > > Any idea what changed? > > > > Regards, > > Flo > > It's actually working as expected in that cgroup:mixed will either > bind-mount all independent cgroups when LXC uses cgroupfs or the > cgmanager socket when using cgmanager. Ubuntu 14.04 uses cgmanager so > the latter case was used and only the cgmanager socket was bind-mounted. > > > -- > Stéphane Graber > Ubuntu developer > http://www.ubuntu.com > > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users >
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