> Mark and I have talked in the past about moving some of the aws > provisioning we are doing into ansible, and it came up again this > morning in #fedora-admin. > > We have many (but not all) maintainer-test instances, a bunch of proxies > and all the copr machines in aws that are currently in ansible. I was looking over issue #10267 after Leo [https://pagure.io/user/leo] offered to work it and noticed that it was being provisioned manually. Like you said, some of the instances on AWS are provisioned manually, but this seemed like a great candidate for being managed through fedora-infra/ansible playbooks. It made me want to know more. > > I think we could do something similar to tasks/virt_instance_create.yml > (which we have for using virt-install and installing libvirt vms). > We do have a tasks/aws_cloud.yml that copr instances use, but it doesn't > provision the instance, just sets up things for ansible. > This might be a little different than what I was expecting, but yea. I can see how that would work. > Copr folks: if we expand aws_cloud.yml to provision also (if the host is > not up/reachable on it's dns name/ip) would you be ok using that as > well? Or should we seperate out copr from maintainer-test/proxies? > > Also, there's the question of auth. batcave01 will need creds for those > things. Sadly, I think this means making a user and getting a token, but > if there's some better way to handle auth there that might be nice. > > Finally, we are using ansible-2.9.x currently. We would need any > solution to be able to work with that and newer ansible, which we likely > will be switching to before long. > I am personally thumbs-up for this for a number of reasons and here is what I was thinking off the top of my head: 1) Deployments can be done either through a) AWS Cloudformation Templates or the new Cloud AP managed with Ansible or b) through the Ansible community.aws and amazon.aws collections and their respective modules (works in 2.9+) 2) The ec2_inventory plugin is very reliable. It's possible to create a filter to ensure that we are managing only instances that are: a) manageable by the deploying IAM user (resource groups can ensure proper authorization) b) tagged according to the requirements of the ec2 inventory plugin configuration (that can be specific to copr or maintainer instances, etc) 3) Instance availability isn't guaranteed. There are many reasons for a single instance to require replacement. It could be for an underlying hardware failure or reboot requirement, but occasionally, for whatever reasons, it happens and the requirement is best satisfied with a redeployment. Kicking that off from the Ansible script saves a lot of headache for, say, the newest on-call resource who doesn't want to learn a new skill before they can go back to sleep. 4) It fits with the expectations of the open practice library and pillars for Operational Excellence and Reliability. _______________________________________________ infrastructure mailing list -- infrastructure@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to infrastructure-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/infrastructure@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
