def do_event_show(cc, args={}):
'''Show a event log.'''
try:
log = cc.event_log.get(args.event_log)
except exc_common.HTTPNotFound:
raise exc.CommandError('Event log not found: %s' % args.event_log)
else:
_display_event(log)
def do_alarm_show(cc, args={}):
'''Show an active alarm.'''
try:
fault = cc.alarm.get(args.alarm)
except exc_common.HTTPNotFound:
raise exc.CommandError('Alarm not found: %s' % args.alarm)
else:
_display_fault(fault)
def do_help(self, args):
"""Display help about this program or one of its subcommands."""
if getattr(args, 'command', None):
if args.command in self.subcommands:
self.subcommands[args.command].print_help()
else:
raise exc.CommandError("'%s' is not a valid subcommand" %
args.command)
else:
self.parser.print_help()
def main(self, argv):
# Parse args once to find version
parser = self.get_base_parser()
(options, args) = parser.parse_known_args(argv)
self._setup_debugging(options.debug)
# build available subcommands based on version
api_version = options.fm_api_version
subcommand_parser = self.get_subcommand_parser(api_version)
self.parser = subcommand_parser
# Handle top-level --help/-h before attempting to parse
# a command off the command line
if options.help or not argv:
self.do_help(options)
return 0
# Parse args again and call whatever callback was selected
args = subcommand_parser.parse_args(argv)
# Short-circuit and deal with help command right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not (args.os_auth_token and args.fm_url):
if not args.os_username:
raise exc.CommandError("You must provide a username via "
"either --os-username or via "
"env[OS_USERNAME]")
if not args.os_password:
raise exc.CommandError("You must provide a password via "
"either --os-password or via "
"env[OS_PASSWORD]")
if not (args.os_project_id or args.os_project_name):
raise exc.CommandError("You must provide a project name via "
"either --os-project-name or via "
"env[OS_PROJECT_NAME]")
if not args.os_auth_url:
raise exc.CommandError("You must provide an auth url via "
"either --os-auth-url or via "
"env[OS_AUTH_URL]")
if not args.os_region_name:
raise exc.CommandError("You must provide an region name via "
"either --os-region-name or via "
"env[OS_REGION_NAME]")
client_args = ('os_auth_token', 'fm_url', 'os_username', 'os_password',
'os_auth_url', 'os_project_id', 'os_project_name',
'os_tenant_id', 'os_tenant_name', 'os_region_name',
'os_user_domain_id', 'os_user_domain_name',
'os_project_domain_id', 'os_project_domain_name',
'os_service_type', 'os_endpoint_type', 'timeout')
kwargs = {}
for key in client_args:
client_key = key.replace("os_", "", 1)
kwargs[client_key] = getattr(args, key)
client = fmclient.client.get_client(api_version, **kwargs)
try:
args.func(client, args)
except exc.Unauthorized:
raise exc.CommandError("Invalid Identity credentials.")
def do_alarm_delete(cc, args={}):
'''Delete an active alarm.'''
try:
cc.alarm.delete(args.alarm)
except exc_common.HTTPNotFound:
raise exc.CommandError('Alarm not found: %s' % args.alarm)