def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
if not os.path.exists(
LocalState.get_secret_key_location(options.keyname)):
raise AppScaleException(
"AppScale is not running with the keyname {0}".format(
options.keyname))
infrastructure = LocalState.get_infrastructure(options.keyname)
# If the user is on a cloud deployment, and not backing their data to
# persistent disks, warn them before shutting down AppScale.
# Also, if we're in developer mode, skip the warning.
if infrastructure != "xen" and not LocalState.are_disks_used(
options.keyname) and not options.test:
LocalState.ensure_user_wants_to_terminate()
if infrastructure in InfrastructureAgentFactory.VALID_AGENTS:
RemoteHelper.terminate_cloud_infrastructure(
options.keyname, options.verbose)
else:
RemoteHelper.terminate_virtualized_cluster(options.keyname,
options.verbose)
LocalState.cleanup_appscale_files(options.keyname)
AppScaleLogger.success(
"Successfully shut down your AppScale deployment.")
def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
if not os.path.exists(LocalState.get_secret_key_location(options.keyname)):
raise AppScaleException("AppScale is not running with the keyname {0}".format(options.keyname))
infrastructure = LocalState.get_infrastructure(options.keyname)
# If the user is on a cloud deployment, and not backing their data to
# persistent disks, warn them before shutting down AppScale.
# Also, if we're in developer mode, skip the warning.
if infrastructure != "xen" and not LocalState.are_disks_used(options.keyname) and not options.test:
LocalState.ensure_user_wants_to_terminate()
if infrastructure in InfrastructureAgentFactory.VALID_AGENTS:
RemoteHelper.terminate_cloud_infrastructure(options.keyname, options.verbose)
else:
RemoteHelper.terminate_virtualized_cluster(options.keyname, options.verbose)
LocalState.cleanup_appscale_files(options.keyname)
AppScaleLogger.success("Successfully shut down your AppScale deployment.")
def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
if not os.path.exists(
LocalState.get_locations_yaml_location(options.keyname)):
raise AppScaleException(
"AppScale is not running with the keyname {0}".format(
options.keyname))
if LocalState.get_infrastructure(options.keyname) in \
InfrastructureAgentFactory.VALID_AGENTS:
RemoteHelper.terminate_cloud_infrastructure(
options.keyname, options.verbose)
else:
RemoteHelper.terminate_virtualized_cluster(options.keyname,
options.verbose)
LocalState.cleanup_appscale_files(options.keyname)
AppScaleLogger.success(
"Successfully shut down your AppScale deployment.")
def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
try:
infrastructure = LocalState.get_infrastructure(options.keyname)
except IOError:
raise AppScaleException("Cannot find AppScale's configuration for keyname {0}".format(options.keyname))
if infrastructure == "xen" and options.terminate:
raise AppScaleException("Terminate option is invalid for cluster mode.")
if infrastructure == "xen" or not options.terminate:
# We are in cluster mode: let's check if AppScale is running.
if not os.path.exists(LocalState.get_secret_key_location(options.keyname)):
raise AppScaleException("AppScale is not running with the keyname {0}".format(options.keyname))
# Stop gracefully the AppScale deployment.
try:
RemoteHelper.terminate_virtualized_cluster(options.keyname, options.verbose)
except (IOError, AppScaleException):
# Don't fail if we cannot find the configuration.
pass
# And if we are on a cloud infrastructure, terminate instances if
# asked.
if infrastructure in InfrastructureAgentFactory.VALID_AGENTS and options.terminate:
RemoteHelper.terminate_cloud_infrastructure(options.keyname, options.verbose)
def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
try:
infrastructure = LocalState.get_infrastructure(options.keyname)
except IOError:
raise AppScaleException(
"Cannot find AppScale's configuration for keyname {0}".format(
options.keyname))
if infrastructure == "xen" and options.terminate:
raise AppScaleException(
"Terminate option is invalid for cluster mode.")
if infrastructure == "xen" or not options.terminate:
# We are in cluster mode: let's check if AppScale is running.
if not os.path.exists(
LocalState.get_secret_key_location(options.keyname)):
raise AppScaleException(
"AppScale is not running with the keyname {0}".format(
options.keyname))
# Stop gracefully the AppScale deployment.
try:
RemoteHelper.terminate_virtualized_cluster(options.keyname,
options.clean,
options.verbose)
except (IOError, AppScaleException):
# Don't fail if we cannot find the configuration.
pass
# And if we are on a cloud infrastructure, terminate instances if
# asked.
if (infrastructure in InfrastructureAgentFactory.VALID_AGENTS
and options.terminate):
RemoteHelper.terminate_cloud_infrastructure(
options.keyname, options.verbose)
if options.clean:
LocalState.clean_local_metadata(keyname=options.keyname)
def terminate_instances(cls, options):
"""Stops all services running in an AppScale deployment, and in cloud
deployments, also powers off the instances previously spawned.
Raises:
AppScaleException: If AppScale is not running, and thus can't be
terminated.
"""
if not os.path.exists(LocalState.get_locations_yaml_location(
options.keyname)):
raise AppScaleException("AppScale is not running with the keyname {0}".
format(options.keyname))
if LocalState.get_infrastructure(options.keyname) in \
InfrastructureAgentFactory.VALID_AGENTS:
RemoteHelper.terminate_cloud_infrastructure(options.keyname,
options.verbose)
else:
RemoteHelper.terminate_virtualized_cluster(options.keyname,
options.verbose)
LocalState.cleanup_appscale_files(options.keyname)
AppScaleLogger.success("Successfully shut down your AppScale deployment.")
