stack-orchestrator/stack_orchestrator/build/publish.py
David Boreham aaed356d32 Simple container image publication (#762)
Reviewed-on: cerc-io/stack-orchestrator#762
Co-authored-by: David Boreham <david@bozemanpass.com>
Co-committed-by: David Boreham <david@bozemanpass.com>
2024-02-23 19:57:47 +00:00

49 lines
1.9 KiB
Python

# Copyright © 2024 Vulcanize
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
from datetime import datetime
from python_on_whales import DockerClient
from stack_orchestrator.opts import opts
from stack_orchestrator.util import error_exit
def _publish_tag_for_image(local_image_tag: str, remote_repo: str, version: str):
# Turns image tags of the form: foo/bar:local into remote.repo/org/bar:deploy
(image_name, image_version) = local_image_tag.split(":")
if image_version == "local":
return f"{remote_repo}/{image_name}:{version}"
else:
error_exit("Asked to publish a non-locally built image")
def publish_image(local_tag, registry):
if opts.o.verbose:
print(f"Publishing this image: {local_tag} to this registry: {registry}")
docker = DockerClient()
# Figure out the target image tag
# Eventually this version will be generated from the source repo state
# Using a timestemp is an intermediate step
version = datetime.now().strftime("%Y%m%d%H%M")
remote_tag = _publish_tag_for_image(local_tag, registry, version)
# Tag the image thus
if opts.o.debug:
print(f"Tagging {local_tag} to {remote_tag}")
docker.image.tag(local_tag, remote_tag)
# Push it to the desired registry
if opts.o.verbose:
print(f"Pushing image {remote_tag}")
docker.image.push(remote_tag)