def Display(self, args, result):
"""This method is called to print the result of the Run() method.
Args:
args: The arguments that command was run with.
result: The value returned from the Run() method.
"""
succeeded, failed = result
subscription_type = 'pull'
if args.push_endpoint:
subscription_type = 'push'
if succeeded:
success_printer = io.ListPrinter(
'{0} {1} subscription(s) created successfully'.format(
len(succeeded), subscription_type))
success_printer.Print([subscription.name for subscription in succeeded])
log.out.Print('for topic "{0}"'.format(
util.TopicFormat(args.topic, args.topic_project)))
log.out.Print(
'Acknowledgement deadline: {0} seconds'.format(args.ack_deadline))
if args.push_endpoint:
log.out.Print('Push endpoint: "{0}"'.format(args.push_endpoint))
if failed:
fail_printer = io.ListPrinter(
'{0} subscription(s) failed'.format(len(failed)))
fail_printer.Print(
['{0} (reason: {1})'.format(topic, desc) for topic, desc in failed])
def _DisplayProposedDeployment(project, app_config, version, promote):
"""Prints the details of the proposed deployment.
Args:
project: the name of the current project
app_config: the application configuration to be deployed
version: the version identifier of the application to be deployed
promote: whether the newly deployed version will receive all traffic
(this affects deployed URLs)
Returns:
dict (str->str), a mapping of module names to deployed module URLs
This includes information on to-be-deployed modules (including module name,
version number, and deployed URLs) as well as configurations.
"""
# TODO(user): Have modules and configs be able to print themselves. We
# do this right now because we actually need to pass a yaml file to appcfg.
# Until we can make a call with the correct values for project and version
# it is weird to override those values in the yaml parsing code (because
# it does not carry through to the actual file contents).
deployed_urls = {}
if app_config.Modules():
printer = console_io.ListPrinter(
'You are about to deploy the following modules:')
deploy_messages = []
for module, info in app_config.Modules().iteritems():
use_ssl = deploy_command_util.UseSsl(info.parsed.handlers)
version = None if promote else version
if ':' in project:
deploy_message = DEPLOY_MESSAGE_DOMAIN_SCOPED_TEMPLATE.format(
project=project, module=module, file=info.file)
else:
url = deploy_command_util.GetAppHostname(project,
module=info.module,
version=version,
use_ssl=use_ssl)
deployed_urls[module] = url
deploy_message = DEPLOY_MESSAGE_TEMPLATE.format(
project=project, module=module, file=info.file, url=url)
if not promote:
default_url = deploy_command_util.GetAppHostname(
project, module=info.module, use_ssl=use_ssl)
deploy_message += PROMOTE_MESSAGE.format(
default_url=default_url)
deploy_messages.append(deploy_message)
printer.Print(deploy_messages, output_stream=log.status)
if app_config.Configs():
printer = console_io.ListPrinter(
'You are about to deploy the following configurations:')
printer.Print([
'{0}/{1} (from [{2}])'.format(project, c.config, c.file)
for c in app_config.Configs().values()
],
output_stream=log.status)
return deployed_urls
def Run(self, args):
client = appengine_api_client.GetApiClient(self.Http(timeout=None))
services = client.ListServices()
all_versions = client.ListVersions(services)
versions = version_util.GetMatchingVersions(all_versions,
args.versions,
args.service,
client.project)
services_to_delete = []
for service in services:
if (len([v for v in all_versions
if v.service == service.id]) == len(
[v for v in versions if v.service == service.id])):
services_to_delete.append(service)
for version in copy.copy(versions):
if version.service == service.id:
versions.remove(version)
for version in versions:
if version.traffic_split:
# TODO(user): mention `migrate` once it's implemented.
raise VersionsDeleteError(
'Version [{version}] is currently serving {allocation:.2f}% of '
'traffic for service [{service}].\n\n'
'Please move all traffic away by deploying a new version with the'
'`--promote` argument or running `gcloud preview app services '
'set-traffic`.'.format(version=version.id,
allocation=version.traffic_split *
100,
service=version.service))
if services_to_delete:
word = text.Pluralize(len(services_to_delete), 'service')
log.warn(
'Requested deletion of all existing versions for the following '
'{0}:'.format(word))
printer = console_io.ListPrinter('')
printer.Print(services_to_delete, output_stream=log.status)
console_io.PromptContinue(prompt_string=(
'\nYou cannot delete all versions of a service. Would you like to '
'delete the entire {0} instead?').format(word),
cancel_on_no=True)
service_util.DeleteServices(client, services_to_delete)
if versions:
printer = console_io.ListPrinter(
'Deleting the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
else:
if not services_to_delete:
log.warn('No matching versions found.')
version_util.DeleteVersions(client, versions)
def Run(self, args):
# TODO(markpell): This fails with "module/version does not exist" even
# when it exists if the scaling mode is set to auto. It would be good
# to improve that error message.
client = appengine_client.AppengineClient()
versions = version_util.GetMatchingVersions(client.ListVersions(),
args.versions, args.service,
client.project)
if not versions:
log.warn('No matching versions found.')
return
printer = console_io.ListPrinter('Starting the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
errors = {}
for version in versions:
try:
with console_io.ProgressTracker('Starting [{0}]'.format(version)):
client.StartModule(module=version.service, version=version.version)
except util.RPCError as err:
errors[version] = str(err)
if errors:
printable_errors = {}
for version, error_msg in errors.items():
short_name = '[{0}/{1}]'.format(version.service, version.version)
printable_errors[short_name] = '{0}: {1}'.format(short_name, error_msg)
raise VersionsStartError(
'Issues starting version(s): {0}\n\n'.format(
', '.join(printable_errors.keys())) +
'\n\n'.join(printable_errors.values()))
def Run(self, args):
# TODO(user): This fails with "module/version does not exist" even
# when it exists if the scaling mode is set to auto. It would be good
# to improve that error message.
api_client = appengine_api_client.GetApiClient()
services = api_client.ListServices()
versions = version_util.GetMatchingVersions(
api_client.ListVersions(services), args.versions, args.service)
if versions:
printer = console_io.ListPrinter(
'Stopping the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
else:
log.warn('No matching versions found.')
errors = []
for version in sorted(versions):
try:
with console_io.ProgressTracker(
'Stopping [{0}]'.format(version)):
api_client.StopVersion(version.service, version.id)
except (calliope_exceptions.HttpException,
operations.OperationError,
operations.OperationTimeoutError) as err:
errors.append(str(err))
if errors:
raise VersionsStopError('\n\n'.join(errors))
def Run(self, args):
# TODO(user): This fails with "module/version does not exist" even
# when it exists if the scaling mode is set to auto. It would be good
# to improve that error message.
api_client = appengine_api_client.GetApiClient()
services = api_client.ListServices()
versions = version_util.GetMatchingVersions(
api_client.ListVersions(services),
args.versions, args.service)
if not versions:
log.warn('No matching versions found.')
return
printer = console_io.ListPrinter('Starting the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
errors = {}
for version in versions:
try:
with console_io.ProgressTracker('Starting [{0}]'.format(version)):
api_client.StartVersion(version.service, version.id)
except (calliope_exceptions.HttpException, operations.OperationError,
operations.OperationTimeoutError) as err:
errors[version] = str(err)
if errors:
printable_errors = {}
for version, error_msg in errors.items():
short_name = '[{0}/{1}]'.format(version.service, version.id)
printable_errors[short_name] = '{0}: {1}'.format(short_name, error_msg)
raise VersionsStartError(
'Issues starting version(s): {0}\n\n'.format(
', '.join(printable_errors.keys())) +
'\n\n'.join(printable_errors.values()))
def Run(self, args):
# TODO(markpell): This fails with "module/version does not exist" even
# when it exists if the scaling mode is set to auto. It would be good
# to improve that error message.
client = appengine_client.AppengineClient()
versions = version_util.GetMatchingVersions(client.ListVersions(),
args.versions,
args.service,
client.project)
if versions:
printer = console_io.ListPrinter(
'Stopping the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
else:
log.warn('No matching versions found.')
errors = []
for version in sorted(versions):
try:
with console_io.ProgressTracker(
'Stopping [{0}]'.format(version)):
client.StopModule(module=version.service,
version=version.version)
except util.RPCError as err:
errors.append(str(err))
if errors:
raise VersionsStopError('\n\n'.join(errors))
def Display(self, args, result):
"""This method is called to print the result of the Run() method.
Args:
args: The arguments that command was run with.
result: The value returned from the Run() method.
"""
topics = [topic.name for topic in result]
printer = io.ListPrinter('{0} topic(s) found'.format(len(topics)))
printer.Print(topics)
def Display(self, args, result):
"""This method is called to print the result of the Run() method.
Args:
args: The arguments that command was run with.
result: The value returned from the Run() method.
"""
printer = io.ListPrinter('{0} message(s) published.'.format(
len(result.messageIds)))
printer.Print(
['messageId: {0}'.format(msg) for msg in result.messageIds])
def Display(self, args, result):
"""This method is called to print the result of the Run() method.
Args:
args: The arguments that command was run with.
result: The value returned from the Run() method.
"""
succeeded, failed = result
successes = len(succeeded)
failures = len(failed)
if successes:
success_printer = io.ListPrinter(
'{0} topic(s) deleted successfully'.format(successes))
success_printer.Print([topic for topic in succeeded])
if failures:
fail_printer = io.ListPrinter('{0} topic(s) failed'.format(failures))
fail_printer.Print(
['{0} (reason: {1})'.format(topic, desc) for topic, desc in failed])
def Display(self, args, result):
"""This method is called to print the result of the Run() method.
Args:
args: The arguments that command was run with.
result: The value returned from the Run() method.
"""
subscriptions = [subscription for subscription in result]
printer = io.ListPrinter('{0} subscriptions(s) found'.format(
len(subscriptions)))
printer.Print(subscriptions)
def Run(self, args):
client = appengine_client.AppengineClient()
versions = version_util.GetMatchingVersions(client.ListVersions(),
args.versions,
args.service,
client.project)
for version in versions:
if version.traffic_allocation:
# TODO(zjn): mention `set-traffic` after b/24008284 is fixed.
# TODO(zjn): mention `migrate` it's implemented.
# TODO(zjn): mention `services delete` after it's implemented.
raise VersionsDeleteError(
'Version [{version}] is currently serving {allocation}% of traffic '
'for service [{service}].\n\n'
'Please move all traffic away by using the by deploying a new '
'version with the `--promote` argument.'.format(
version=version.version,
allocation=version.traffic_allocation,
service=version.service))
if versions:
printer = console_io.ListPrinter(
'Deleting the following versions:')
printer.Print(versions, output_stream=log.status)
console_io.PromptContinue(cancel_on_no=True)
else:
log.warn('No matching versions found.')
api_client = appengine_api_client.GetApiClient(self.Http(timeout=None))
errors = {}
for version in sorted(versions):
try:
with console_io.ProgressTracker(
'Deleting [{0}]'.format(version)):
api_client.DeleteVersion(version.service, version.version)
except (calliope_exceptions.HttpException,
operations.OperationError,
operations.OperationTimeoutError) as err:
errors[version] = str(err)
if errors:
printable_errors = {}
for version, error_msg in errors.items():
short_name = '[{0}/{1}]'.format(version.service,
version.version)
printable_errors[short_name] = '{0}: {1}'.format(
short_name, error_msg)
raise VersionsDeleteError(
'Issues deleting version(s): {0}\n\n'.format(', '.join(
printable_errors.keys())) +
'\n\n'.join(printable_errors.values()))
def Run(self, args):
if args.migrate and len(args.splits) > 1:
raise TrafficSplitError(
'The migrate flag can only be used with splits '
'to a single version.')
api_client = appengine_api_client.GetApiClient(self.Http(timeout=None))
all_services = api_client.ListServices()
services = service_util.GetMatchingServices(all_services,
args.services,
api_client.project)
allocations = service_util.ParseTrafficAllocations(
args.splits, args.split_by)
display_allocations = []
for service in services:
for version, split in allocations.iteritems():
display_allocations.append('{0}/{1}/{2}: {3}'.format(
api_client.project, service.id, version, split))
printer = console_io.ListPrinter(
'Setting the following traffic allocations:')
printer.Print(display_allocations, output_stream=log.status)
log.status.Print('Any other versions on the specified services will '
'receive zero traffic.')
console_io.PromptContinue(cancel_on_no=True)
errors = {}
for service in services:
try:
api_client.SetTrafficSplit(service.id, allocations,
args.split_by.upper(), args.migrate)
except (calliope_exceptions.HttpException,
operations.OperationError,
operations.OperationTimeoutError) as err:
errors[service.id] = str(err)
if errors:
printable_errors = {}
for service, error_msg in errors.items():
printable_errors[service] = error_msg
raise TrafficSplitError(
'Issue setting traffic on service(s): {0}\n\n'.format(
', '.join(printable_errors.keys())) +
'\n\n'.join(printable_errors.values()))
def Display(self, unused_args, result):
if result.accounts:
lp = console_io.ListPrinter('Credentialed accounts:')
lp.Print([account +
(' (active)' if account == result.active_account else '')
for account in result.accounts])
log.err.Print(textwrap.dedent("""
To set the active account, run:
$ gcloud config set account ``ACCOUNT''
"""))
else:
log.err.Print(textwrap.dedent("""\
No credentialed accounts.
To login, run:
$ gcloud auth login ``ACCOUNT''
"""))
def Run(self, args):
# Fail the delete operation when we're attempting to delete the
# active config.
active_config = named_configs.ConfigurationStore.ActiveConfig()
if active_config.name in args.configuration_names:
raise named_configs.NamedConfigError(
'Deleting named configuration failed because configuration '
'[{0}] is set as active. Use `gcloud config configurations '
'activate` to change the active configuration.'.format(
active_config.name))
printer = console_io.ListPrinter(
'The following configurations will be deleted:')
printer.Print(args.configuration_names, output_stream=log.status)
console_io.PromptContinue(default=True, cancel_on_no=True)
for configuration_name in args.configuration_names:
named_configs.ConfigurationStore.DeleteConfig(configuration_name)
log.DeletedResource(configuration_name)
def Run(self, args):
project = properties.VALUES.core.project.Get(required=True)
app_config = yaml_parsing.AppConfigSet([args.index_file], project)
if yaml_parsing.ConfigYamlInfo.INDEX not in app_config.Configs():
raise exceptions.InvalidArgumentException(
'index_file', 'You must provide the path to a valid index.yaml file.')
info = app_config.Configs()[yaml_parsing.ConfigYamlInfo.INDEX]
printer = console_io.ListPrinter(
'You are about to update the following configurations:')
printer.Print(
['{0}/{1} From: [{2}]'.format(project, info.config, info.file)],
output_stream=log.status)
console_io.PromptContinue(default=True, throw_if_unattended=False,
cancel_on_no=True)
client = appengine_client.AppengineClient()
client.UpdateIndexes(info.parsed)
def ConstructList(title, items):
"""Returns a string displaying the items and a title."""
buf = cStringIO.StringIO()
printer = console_io.ListPrinter(title)
printer.Print(sorted(set(items)), output_stream=buf)
return buf.getvalue()
def ConstructList(title, items):
buf = cStringIO.StringIO()
printer = console_io.ListPrinter(title)
printer.Print(items, output_stream=buf)
return buf.getvalue()
