def testExecuteDockerNotInstalled(self):
self.call_mock.side_effect = OSError(errno.ENOENT,
'No such file or directory',
'foo')
with self.assertRaisesRegex(exceptions.Error, 'not installed'):
client_lib.Execute(['ps', '-a'])
self.assertTrue(self.call_mock.called)
def Run(self, args):
"""Executes the given docker command, after refreshing our credentials.
Args:
args: An argparse.Namespace that contains the values for
the arguments specified in the .Args() method.
Raises:
exceptions.ExitCodeNoError: The docker command execution failed.
"""
if args.account:
# Since the docker binary invokes `gcloud auth docker-helper` through
# `docker-credential-gcloud`, it cannot forward the command line
# arguments. Subsequently, we are unable to set the account (or any
# flag for that matter) used by `docker-credential-gcloud` with
# the global `--account` flag.
log.warning('Docker uses the account from the gcloud config.'
'To set the account in the gcloud config, run '
'`gcloud config set account <account_name>`.')
with base.WithLegacyQuota():
force_refresh = True
for server in args.server:
if server not in _DEFAULT_REGISTRIES:
log.warning(
'Authenticating to a non-default server: {server}.'.
format(server=server))
docker.UpdateDockerCredentials(server, refresh=force_refresh)
# Only force a refresh for the first server we authorize
force_refresh = False
if args.authorize_only:
# NOTE: We don't know at this point how long the access token we have
# placed in the docker configuration will last. More information needs
# to be exposed from all credential kinds in order for us to have an
# accurate awareness of lifetime here.
log.err.Print(
'Short-lived access for {server} configured.'.format(
server=args.server))
return
docker_args = args.docker_args or []
docker_args = (docker_args if not args.docker_host else
['-H', args.docker_host] + docker_args)
result = docker_client_utils.Execute(docker_args)
# Explicitly avoid displaying an error message that might
# distract from the docker error message already displayed.
if result:
raise exceptions.ExitCodeNoError(exit_code=result)
return
def Run(self, args):
"""Executes the given docker command, after refreshing our credentials.
Args:
args: An argparse.Namespace that contains the values for
the arguments specified in the .Args() method.
Raises:
exceptions.ExitCodeNoError: The docker command execution failed.
"""
base.DisableUserProjectQuota()
force_refresh = True
for server in args.server:
if server not in _DEFAULT_REGISTRIES:
log.warning(
'Authenticating to a non-default server: {server}.'.format(
server=server))
docker.UpdateDockerCredentials(server, refresh=force_refresh)
# Only force a refresh for the first server we authorize
force_refresh = False
if args.authorize_only:
# NOTE: We don't know at this point how long the access token we have
# placed in the docker configuration will last. More information needs
# to be exposed from all credential kinds in order for us to have an
# accurate awareness of lifetime here.
log.err.Print('Short-lived access for {server} configured.'.format(
server=args.server))
return
docker_args = args.docker_args or []
docker_args = (docker_args if not args.docker_host else
['-H', args.docker_host] + docker_args)
result = docker_client_utils.Execute(docker_args)
# Explicitly avoid displaying an error message that might
# distract from the docker error message already displayed.
if result:
raise exceptions.ExitCodeNoError(exit_code=result)
return
def testExecuteSuccess(self):
self.call_mock.return_value = 1
result = client_lib.Execute(['help'])
self.assertTrue(self.call_mock.called)
self.assertEqual(result, 1)