[stable/zed] Refactor image tags to be dynamic (#1122)
In order to simplify backporting and branching of new releases,
this patch relies on the Zuul branch when building images so
that we can easily branch out a new release and it will
automatically pick up the images.
Closes: #1121
diff --git a/images/octavia/Dockerfile b/images/octavia/Dockerfile
index bf8d7e7..688ce28 100644
--- a/images/octavia/Dockerfile
+++ b/images/octavia/Dockerfile
@@ -12,7 +12,9 @@
# License for the specific language governing permissions and limitations
# under the License.
-FROM registry.atmosphere.dev/library/openstack-venv-builder:zed AS build
+ARG RELEASE
+
+FROM registry.atmosphere.dev/library/openstack-venv-builder:${RELEASE} AS build
ARG OCTAVIA_GIT_REF=000b577f3e9c9ff7cb893e9f6e635753017a78c6
ADD --keep-git-dir=true https://opendev.org/openstack/octavia.git#${OCTAVIA_GIT_REF} /src/octavia
RUN git -C /src/octavia fetch --unshallow
@@ -25,7 +27,7 @@
/src/ovn-octavia-provider
EOF
-FROM registry.atmosphere.dev/library/openstack-python-runtime:zed
+FROM registry.atmosphere.dev/library/openstack-python-runtime:${RELEASE}
RUN <<EOF bash -xe
apt-get update -qq
apt-get install -qq -y --no-install-recommends \