def _GetRegionalizedBuilder(args, executable, region_getter, docker_image_tag):
"""Return Docker image path for regionalized builder wrapper.
Args:
args: gcloud command args
executable: name of builder executable to run
region_getter: method that returns desired region based on args
docker_image_tag: tag for Docker builder images (e.g. 'release')
Returns:
str: path to Docker images for regionalized builder.
"""
try:
region = region_getter(args)
except HttpError:
region = ''
if not region:
return ''
regionalized_builder = _REGIONALIZED_BUILDER_DOCKER_PATTERN.format(
executable=executable,
region=region,
docker_image_tag=docker_image_tag)
# Verify builder image exists. Some situations when a repo won't exist:
# - new region wrappers are not deployed to
# - Artifact registry not in a region (e.g. us-west3/us-west4)
try:
docker_util.GetDockerImage(regionalized_builder)
return regionalized_builder
except (HttpNotFoundError, HttpError):
# We can't verify the repo exists
return ''
def _GetRegionalizedBuilder(args, executable, region_getter, docker_image_tag):
"""Return Docker image path for regionalized builder wrapper.
Args:
args: gcloud command args
executable: name of builder executable to run
region_getter: method that returns desired region based on args
docker_image_tag: tag for Docker builder images (e.g. 'release')
Returns:
str: path to Docker images for regionalized builder.
"""
try:
region = region_getter(args)
except HttpError:
region = ''
if not region:
return ''
regionalized_builder = _REGIONALIZED_BUILDER_DOCKER_PATTERN.format(
executable=executable,
region=region,
docker_image_tag=docker_image_tag)
# Verify builder image exists. Some situations when a repo won't exist:
# - new region wrappers are not deployed to
# - Artifact registry not in a region (e.g. us-west3/us-west4)
try:
docker_util.GetDockerImage(regionalized_builder)
return regionalized_builder
except HttpNotFoundError:
# We're sure here that repo or image don't exist
return ''
except HttpError:
# For other HTTP errors, such as no permission to check if the repo exists
# return the builder path and let Cloud Build run method handle potential
# failures due to missing repo
return regionalized_builder