On Wed, Feb 10, 2016 at 7:45 AM, Nadav Goldin <ngol...@redhat.com> wrote:
> Hi all, > I installed yesterday a fresh Jenkins VM in the PHX datacenter at > jenkins.phx.ovirt.org running centos 7.2, few details: > 1. It is puppetized, but still needs some verification[1], I was able to > auto-generate the plugins list from jenkins.ovirt.org into the puppet > manifest, so it has exactly the same plugins installed. the concept might > also work for future migrations we do between the instances. > 2. the jenkins data directory is 500gb configured with lvm and xfs. I was > able to do "live" storage incrase by adding a new volume to the LVM group > in the following procedure: > > - created new virtio volume in the VM from phx-engine > - fdisk /dev/vdd then: n -> p -> 1 -> enter -> enter -> t -> 8e -> w > - vgextend jenkins_lvm /dev/vdd1 > - lvextend /dev/mapper/jenkins_lvm-data -L28G > - xfs_growfs /dev/mapper/jenkins_lvm-data > > I was unable to increase the volume size from the engine, and then > increase the partition size(only create a new partition on the same volume > with the new increased space in the volume), not sure if that is possible. > We need to allocate it enough memory & cpu as well, if the current hypervisors can't support it, we need to move another hypervisor into the production DC. > 3. authentication - same as jenkins.ovirt.org for now: self enrol and > adding permissions(ping me) > For now might be OK, but we need to think if we want to change it before the migration, SSO will probably take time to implement so I wouldn't block on it. > 4. there is much more configuration that needs to be done to make it > functional, but i guess we can start by testing it :) > [1] https://gerrit.ovirt.org/#/c/53309/ > > Indeed. one thing we need to make sure it to yamelize all the jobs that are not in yaml yet, before the migration. I also created a ticket [1], so lets continue tracking progress there. [1] https://ovirt-jira.atlassian.net/browse/OVIRT-401 > > > > _______________________________________________ > Infra mailing list > Infra@ovirt.org > http://lists.ovirt.org/mailman/listinfo/infra > > -- Eyal Edri Associate Manager EMEA ENG Virtualization R&D Red Hat Israel phone: +972-9-7692018 irc: eedri (on #tlv #rhev-dev #rhev-integ)
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