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https://issues.apache.org/jira/browse/CLOUDSTACK-7524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcus Sorensen reopened CLOUDSTACK-7524:
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In my testing, it seems that it might be less intrusive and easier to just not
add the cgroup setting in /etc/libvirt/qemu.conf during agent install (delete
the line from the python setup scripts). The cgroups get applied anyway on EL7
by libvirt/systemd-machined when supplied in the xml, so no need to explicitly
request it of qemu.conf. We've spent so much time monkeying with the cgroups
and configuration management that it might be a bit intrusive to try to remount
things manually via this script.
> cloudstack-setup-agent should check and raise exception if cgroups are
> properly configured
> ------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-7524
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7524
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Kishan Kavala
> Assignee: Kishan Kavala
> Fix For: 4.5.0
>
>
> on RHEL7, cgroups cpu,cpuacct are co-mounted. Libvirt will fail to start Vms
> in such case. Before adding LXC host, cloudstack-setup-agent script should
> check cgroups and raise exception if they are co-mounted
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