def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Raises:
InvalidImageNameError: If the user specified an invalid image name.
Returns:
Some value that we want to have printed later.
"""
try:
img_name = util.GetDigestFromName(args.image_name)
return util.TransformContainerAnalysisData(img_name,
args.occurrence_filter)
except docker_http.V2DiagnosticException as err:
raise util.GcloudifyRecoverableV2Errors(
err, {
403:
'Describe failed, access denied: {0}'.format(
args.image_name),
404:
'Describe failed, not found: {0}'.format(args.image_name)
})
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Raises:
InvalidImageNameError: If the user specified an invalid image name.
Returns:
Some value that we want to have printed later.
"""
repository = util.ValidateRepositoryPath(args.image)
http_obj = http.Http()
with docker_image.FromRegistry(
basic_creds=util.CredentialProvider(),
name=repository,
transport=http_obj) as image:
try:
return util.TransformManifests(
image.manifests(),
repository,
show_occurrences=args.show_occurrences,
occurrence_filter=args.occurrence_filter)
except docker_http.V2DiagnosticException as err:
raise util.GcloudifyRecoverableV2Errors(err, {
403: 'Access denied: {0}'.format(repository),
404: 'Not found: {0}'.format(repository)
})
def _MapDeleteErr(self, err, tag_or_digest):
return util.GcloudifyRecoverableV2Errors(
err, {
403: 'Delete failed, access denied: {0}'.format(tag_or_digest),
404:
'Delete failed, image not found: {0}'.format(tag_or_digest)
})
def RecoverFromDiagnosticException(image_name):
try:
yield
except docker_http.V2DiagnosticException as err:
raise util.GcloudifyRecoverableV2Errors(err, {
403: 'Describe failed, access denied: {0}'.format(image_name),
404: 'Describe failed, not found: {0}'.format(image_name)
})
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Raises:
ArgumentError: If the user provided the flag --show-occurrences-from but
--show-occurrences=False.
InvalidImageNameError: If the user specified an invalid image name.
Returns:
Some value that we want to have printed later.
"""
# Verify that --show-occurrences-from is set iff --show-occurrences=True.
if args.IsSpecified(
'show_occurrences_from') and not args.show_occurrences:
raise ArgumentError(
'--show-occurrences-from may only be set if --show-occurrences=True'
)
repository = util.ValidateRepositoryPath(args.image_name)
http_obj = http.Http()
with docker_image.FromRegistry(basic_creds=util.CredentialProvider(),
name=repository,
transport=http_obj) as image:
try:
manifests = image.manifests()
# Only consider the top _DEFAULT_SHOW_OCCURRENCES_FROM images
# to reduce computation time.
most_recent_resource_urls = None
if args.show_occurrences_from:
# This block is skipped when the user provided
# --show-occurrences-from=unlimited on the CLI.
most_recent_resource_urls = [
'https://%s@%s' % (args.image_name, k)
for k in heapq.nlargest(
args.show_occurrences_from,
manifests,
key=lambda k: manifests[k]['timeCreatedMs'])
]
return util.TransformManifests(
manifests,
repository,
show_occurrences=args.show_occurrences,
occurrence_filter=args.occurrence_filter,
resource_urls=most_recent_resource_urls)
except docker_http.V2DiagnosticException as err:
raise util.GcloudifyRecoverableV2Errors(
err, {
403: 'Access denied: {0}'.format(repository),
404: 'Not found: {0}'.format(repository)
})
def Push(image, dest_name, creds, http_obj, src_name,
session_push_type):
try:
with session_push_type(dest_name, creds, http_obj) as push:
push.upload(image)
log.CreatedResource(dest_name)
log.UpdatedResource(src_name)
except docker_http.V2DiagnosticException as err:
raise util.GcloudifyRecoverableV2Errors(
err, {
403:
'Tagging failed, access denied: {0}'.format(dest_name)
})
def Run(self, args):
# pylint: disable=missing-docstring
def Push(image, dest_name, creds, http_obj, src_name,
session_push_type):
with session_push_type(dest_name, creds, http_obj) as push:
push.upload(image)
log.CreatedResource(dest_name)
log.UpdatedResource(src_name)
http_obj = http.Http()
src_name = util.GetDockerImageFromTagOrDigest(args.src_image)
dest_name = docker_name.Tag(args.dest_image)
console_io.PromptContinue('This will tag {0} with {1}'.format(
src_name, dest_name),
default=True,
cancel_on_no=True)
creds = util.CredentialProvider()
try:
with v2_2_image.FromRegistry(src_name, creds,
http_obj) as v2_2_img:
if v2_2_img.exists():
Push(v2_2_img, dest_name, creds, http_obj, src_name,
v2_2_session.Push)
return
with v2_image.FromRegistry(src_name, creds, http_obj) as v2_img:
Push(v2_img, dest_name, creds, http_obj, src_name,
v2_session.Push)
except (v2_docker_http.V2DiagnosticException,
v2_2_docker_http.V2DiagnosticException) as err:
raise util.GcloudifyRecoverableV2Errors(
err, {
httplib.FORBIDDEN:
'Add-tag failed, access denied.',
httplib.NOT_FOUND:
'Add-tag failed, not found: {0}'.format(src_name)
})
