----- Original Message ----- > From: "Chris Routh" <routh(a)amateurwriting.net&gt; > To: users(a)ovirt.org > Sent: Wednesday, October 8, 2014 1:42:53 PM > Subject: [ovirt-users] Custom Cloud-Init script only partially > executing > > I'm trying to get the custom cloud-init script section in my site to > run. My goal is to have the VM run 'yum update', add the PuppetLabs > repository, and then install the latest puppet agent, and join it to > Puppet. > > Following the docs for oVirt and Cloud-Init I have this: > > BEGIN SCRIPT > ======================= > yum_repos: > # The name of the repository > puppetlabs-release: > baseurl: > http://yum.puppetlabs.com/puppetlabs-release-el-6.noarch.rpm > enabled: true > failovermethod: priority > gpgcheck: true > gpgkey: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs > name: Puppet Labs repository for Enterprise Linux 6 > > > # Upgrade the instance on first boot > package_upgrade: true > > > # Install additional packages on first boot > packages: > - puppet > > # Automatically setup and run puppetd > puppet: > conf: > agent: > server: "puppet.example.com" > certname: "%f" > ca_cert: | > -----BEGIN CERTIFICATE----- > < My Cert > > -----END CERTIFICATE----- > > > ======================= > END SCRIPT > > However what I end up with from this is: > > - No Yum update > - No added repository > - Puppet gets installed from the default repos > - No attempt to join > > > According to the cloud-init docs my code is correct, however oVirt is > not respecting anything, with the sole exception being the 'packages:' > argument. Can someone please explain? > > Also, I have combed the script and ensured that the indentation was 4 > spaces, and not tabs. I noted that previous users in this mailing list > have had that issue before. the custom script should be sent as-is to the vm, you can check what is actually attached to the vm, just mount the "config-2" cd rom and look for it under openstack/latest please update if it somehow sent wrong > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >

From: "Chris Routh" <routh(a)amateurwriting.net&gt; To: users(a)ovirt.org Sent: Monday, October 13, 2014 12:23:23 AM Subject: Re: [ovirt-users] Custom Cloud-Init script only partially executing On 2014-10-12 12:54, Chris Routh wrote: > On 2014-10-12 09:17, Omer Frenkel wrote: >> ----- Original Message ----- >>> From: "Chris Routh" <routh(a)amateurwriting.net&gt; >>> To: users(a)ovirt.org >>> Sent: Wednesday, October 8, 2014 1:42:53 PM >>> Subject: [ovirt-users] Custom Cloud-Init script only partially >>> executing >>> >>> I'm trying to get the custom cloud-init script section in my site to >>> run. My goal is to have the VM run 'yum update', add the PuppetLabs >>> repository, and then install the latest puppet agent, and join it to >>> Puppet. >>> >>> Following the docs for oVirt and Cloud-Init I have this: >>> >>> BEGIN SCRIPT >>> ======================= >>> yum_repos: >>> # The name of the repository >>> puppetlabs-release: >>> baseurl: >>> http://yum.puppetlabs.com/puppetlabs-release-el-6.noarch.rpm >>> enabled: true >>> failovermethod: priority >>> gpgcheck: true >>> gpgkey: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs >>> name: Puppet Labs repository for Enterprise Linux 6 >>> >>> >>> # Upgrade the instance on first boot >>> package_upgrade: true >>> >>> >>> # Install additional packages on first boot >>> packages: >>> - puppet >>> >>> # Automatically setup and run puppetd >>> puppet: >>> conf: >>> agent: >>> server: "puppet.example.com" >>> certname: "%f" >>> ca_cert: | >>> -----BEGIN CERTIFICATE----- >>> < My Cert > >>> -----END CERTIFICATE----- >>> >>> >>> ======================= >>> END SCRIPT >>> >>> However what I end up with from this is: >>> >>> - No Yum update >>> - No added repository >>> - Puppet gets installed from the default repos >>> - No attempt to join >>> >>> >>> According to the cloud-init docs my code is correct, however oVirt is >>> not respecting anything, with the sole exception being the >>> 'packages:' >>> argument. Can someone please explain? >>> >>> Also, I have combed the script and ensured that the indentation was 4 >>> spaces, and not tabs. I noted that previous users in this mailing >>> list >>> have had that issue before. >> >> >> the custom script should be sent as-is to the vm, >> you can check what is actually attached to the vm, >> just mount the "config-2" cd rom and look for it under >> openstack/latest >> please update if it somehow sent wrong >> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> > > I have gotten much farther in troubleshooting this thanks to your > help. I managed to find the config-2 cdrom by using 'blkid' and then > mounted it. I see that my code is correct. I was then able to run the > script manual with debug mode and being some trial and error > troubleshooting. > > I managed to figure out that in order for my script to work, I needed > two extra modules added to /etc/cloud/cloud.cfg: > > /etc/cloud/cloud.cfg > ======================= > > cloud_config_modules: > - yum-add-repo > - package-update-upgrade-install > > ======================= > > Now, while that allows me to fix the issue with a manual run after the > VM has been created, it doesn't really cure the root issue. > > How do I add these modules to the cdrom-2 so that this will work > without intervention on the first run? > > I'm using the ovirt-image-repository CentOS-6.5 image as a template. > Is the issue in the image? Or the cdrom? Will creating a custom > template help? > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users After further investigation it appears the problem is in the config of the Glance image for CentOS in the ovirt-image-repository. Is there a way to load these modules with a setting in ovirt? Or can we request that these modules be enabled in the Glance image?

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