def start(self, attempts=2):
service_name = self._get_service_name()
if service_name:
if call_process(['service', service_name, 'start'], database_logger).returncode:
if attempts > 1:
# try again. sometimes, under heavy load, mysql seems to fail to
# start although it is just slow
database_logger.info('Starting %s failed. Retrying...' % service_name)
return self.start(attempts=attempts - 1)
catcher = LogCatcher(database_logger)
call_process(['service', service_name, 'status'], catcher)
details = '\n'.join(catcher.stdstream())
raise DatabaseCreationFailed('Could not start %s' % service_name, details=details)
def _setup_docker_image(self, app, args):
self._execute_container_script(app,
'restore_data_before_setup',
credentials=False)
if app.docker_script_setup:
logger = LogCatcher(self.logger)
try:
process = self._execute_container_script(
app, 'setup', args, cmd_kwargs={'_logger': logger})
if not process or process.returncode != 0:
code = -1
if process:
code = process.returncode
raise InstallSetupFailed(code=code,
stderr=list(logger.stdstream()))
finally:
del logger
self._execute_container_script(app,
'restore_data_after_setup',
credentials=False)
