19ea4603f4
It turns out you can't use "run_once" with the "free" strategy in Ansible. It actually warns you about this, if you're looking in the right place. The existing run-puppet role calls two things with "run_once:", both delegated to localhost -- cloning the ansible-role-puppet repo (so we can include_role: puppet) and installing the puppet modules (via install-ansible-roles role), which are copied from bridge to the remote side and run by ansible-role-puppet. With remote_puppet_else.yaml we are running all the puppet hosts at once with the "free" strategy. This means that these two tasks, both delegated to localhost (bridge) are actually running for every host. install-ansible-roles does a git clone, and thus we often see one of the clones bailing out with a git locking error, because the other host is running similtaneously. I8585a1af2dcc294c0e61fc45d9febb044e42151d tried to stop this with "run_once:" -- but as noted because it's running under the "free" strategy this is silently ignored. To get around this, split out the two copying steps into a new role "puppet-setup". To maintain the namespace, the "run-puppet" module is renamed to "puppet-run". Before each call of (now) "puppet-run", make sure we run "puppet-setup" just on localhost. Remove the run_once and delegation on "install-ansible-roles"; because this is now called from the playbook with localhost context. Change-Id: I3b1cea5a25974f56ea9202e252af7b8420f4adc9
Puppet Modules
These are a set of puppet manifests and modules that are currently being used to manage the OpenStack Project infrastructure.
The main entry point is in manifests/site.pp.
In general, most of the modules here are designed to be able to be run either in agent or apply mode.
These puppet modules require puppet 2.7 or greater. Additionally, the site.pp manifest assumes the existence of hiera.
See http://docs.openstack.org/infra/system-config for more information.
Documentation
The documentation presented at http://docs.openstack.org/infra/system-config comes from https://opendev.org/opendev/system-config repo's docs/source. To build the documentation use
tox -evenv python setup.py build_sphinx