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bc55bcf3a2
previously this is used so that task running in the task container can reach into the web container to restart rsyslog now that the web container and task container are split there's no longer a way to do that so i renamed this env var to reference where it will now do which is pointing to the supervisor conf file of the current running container
45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
# Copyright (c) 2017 Ansible by Red Hat
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# All Rights Reserved.
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# Python
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import subprocess
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import logging
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import os
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logger = logging.getLogger('awx.main.utils.reload')
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def supervisor_service_command(command, service='*', communicate=True):
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"""
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example use pattern of supervisorctl:
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# supervisorctl restart tower-processes:receiver tower-processes:factcacher
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"""
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args = ['supervisorctl']
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supervisor_config_path = os.getenv('SUPERVISOR_CONFIG_PATH', None)
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if supervisor_config_path:
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args.extend(['-c', supervisor_config_path])
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args.extend([command, ':'.join(['tower-processes', service])])
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logger.debug('Issuing command to {} services, args={}'.format(command, args))
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supervisor_process = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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if communicate:
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restart_stdout, restart_err = supervisor_process.communicate()
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restart_code = supervisor_process.returncode
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if restart_code or restart_err:
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logger.error(
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'supervisorctl {} {} errored with exit code `{}`, stdout:\n{}stderr:\n{}'.format(
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command, service, restart_code, restart_stdout.strip(), restart_err.strip()
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)
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)
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else:
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logger.debug('supervisorctl {} {} succeeded'.format(command, service))
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else:
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logger.info('Submitted supervisorctl {} command, not waiting for result'.format(command))
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def stop_local_services(communicate=True):
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logger.warning('Stopping services on this node in response to user action')
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supervisor_service_command(command='stop', communicate=communicate)
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