zuul-jobs/roles/pull-from-intermediate-registry
James E. Blair c58e2a51dc Load buildset_registry in intermediate pull
The intermediate registry pull role is designed to be used in
the same playbook as the run-buildset-registry role, which sets
the buildset_registry fact.  However, that fact is set on the
host where the registry runs, not localhost.  Theoretically we
should be able to delegate setting that fact to all hosts in
the inventory, plus localhost, however, that doesn't seem to
work in local testing.

Work around this by, once again, loading the buildset_registry
fact from the zuul_return file.

Change-Id: Ia16b3af8782c875e64ad5eeeeb5f107482a3e30a
2019-02-18 10:46:26 -08:00
..
tasks Load buildset_registry in intermediate pull 2019-02-18 10:46:26 -08:00
README.rst Add intermediate registry push/pull roles 2019-02-11 17:41:30 -08:00

Pull artifacts from the intermediate registry

This role will pull any artifacts built for changes ahead of this change which have been placed in an intermediate registry into the buildset registry for this buildset.

Run this in a trusted pre-playbook at the start of a job (which, in the case of multiple dependent jobs in a buildset, should be at the root of the job dependency graph).

This requires the :zuulrun-buildset-registry role already applied. It also requires an externally managed "intermediate" registry operating for the use of Zuul, and it requires "skopeo" to be installed on the Zuul executors.

Role Variables

Information about the registry, as returned by :zuulrun-buildset-registry.

The host (IP address) of the registry.

The port on which the registry is listening.

The username used to access the registry via HTTP basic auth.

The password used to access the registry via HTTP basic auth.

The (self-signed) certificate used by the registry.

Information about the registry. This is expected to be provided as a secret.

The host (IP address) of the registry.

The port on which the registry is listening.

The username used to access the registry via HTTP basic auth.

The password used to access the registry via HTTP basic auth.