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Diffstat (limited to 'library/monitoring/monit')
| -rw-r--r-- | library/monitoring/monit | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/library/monitoring/monit b/library/monitoring/monit deleted file mode 100644 index 558f1e696f..0000000000 --- a/library/monitoring/monit +++ /dev/null @@ -1,155 +0,0 @@ -#!/usr/bin/python -# -*- coding: utf-8 -*- - -# (c) 2013, Darryl Stoflet <stoflet@gmail.com> -# -# This file is part of Ansible -# -# Ansible is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# Ansible is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with Ansible. If not, see <http://www.gnu.org/licenses/>. -# - -DOCUMENTATION = ''' ---- -module: monit -short_description: Manage the state of a program monitored via Monit -description: - - Manage the state of a program monitored via I(Monit) -version_added: "1.2" -options: - name: - description: - - The name of the I(monit) program/process to manage - required: true - default: null - state: - description: - - The state of service - required: true - default: null - choices: [ "present", "started", "stopped", "restarted", "monitored", "unmonitored", "reloaded" ] -requirements: [ ] -author: Darryl Stoflet -''' - -EXAMPLES = ''' -# Manage the state of program "httpd" to be in "started" state. -- monit: name=httpd state=started -''' - -def main(): - arg_spec = dict( - name=dict(required=True), - state=dict(required=True, choices=['present', 'started', 'restarted', 'stopped', 'monitored', 'unmonitored', 'reloaded']) - ) - - module = AnsibleModule(argument_spec=arg_spec, supports_check_mode=True) - - name = module.params['name'] - state = module.params['state'] - - MONIT = module.get_bin_path('monit', True) - - if state == 'reloaded': - if module.check_mode: - module.exit_json(changed=True) - rc, out, err = module.run_command('%s reload' % MONIT) - if rc != 0: - module.fail_json(msg='monit reload failed', stdout=out, stderr=err) - module.exit_json(changed=True, name=name, state=state) - - def status(): - """Return the status of the process in monit, or the empty string if not present.""" - rc, out, err = module.run_command('%s summary' % MONIT, check_rc=True) - for line in out.split('\n'): - # Sample output lines: - # Process 'name' Running - # Process 'name' Running - restart pending - parts = line.lower().split() - if len(parts) > 2 and parts[0] == 'process' and parts[1] == "'%s'" % name: - return ' '.join(parts[2:]) - else: - return '' - - def run_command(command): - """Runs a monit command, and returns the new status.""" - module.run_command('%s %s %s' % (MONIT, command, name), check_rc=True) - return status() - - present = status() != '' - - if not present and not state == 'present': - module.fail_json(msg='%s process not presently configured with monit' % name, name=name, state=state) - - if state == 'present': - if not present: - if module.check_mode: - module.exit_json(changed=True) - status = run_command('reload') - if status == '': - module.fail_json(msg='%s process not configured with monit' % name, name=name, state=state) - else: - module.exit_json(changed=True, name=name, state=state) - module.exit_json(changed=False, name=name, state=state) - - running = 'running' in status() - - if running and state in ['started', 'monitored']: - module.exit_json(changed=False, name=name, state=state) - - if running and state == 'stopped': - if module.check_mode: - module.exit_json(changed=True) - status = run_command('stop') - if status in ['not monitored'] or 'stop pending' in status: - module.exit_json(changed=True, name=name, state=state) - module.fail_json(msg='%s process not stopped' % name, status=status) - - if running and state == 'unmonitored': - if module.check_mode: - module.exit_json(changed=True) - status = run_command('unmonitor') - if status in ['not monitored']: - module.exit_json(changed=True, name=name, state=state) - module.fail_json(msg='%s process not unmonitored' % name, status=status) - - elif state == 'restarted': - if module.check_mode: - module.exit_json(changed=True) - status = run_command('restart') - if status in ['initializing', 'running'] or 'restart pending' in status: - module.exit_json(changed=True, name=name, state=state) - module.fail_json(msg='%s process not restarted' % name, status=status) - - elif not running and state == 'started': - if module.check_mode: - module.exit_json(changed=True) - status = run_command('start') - if status in ['initializing', 'running'] or 'start pending' in status: - module.exit_json(changed=True, name=name, state=state) - module.fail_json(msg='%s process not started' % name, status=status) - - elif not running and state == 'monitored': - if module.check_mode: - module.exit_json(changed=True) - status = run_command('monitor') - if status not in ['not monitored']: - module.exit_json(changed=True, name=name, state=state) - module.fail_json(msg='%s process not monitored' % name, status=status) - - module.exit_json(changed=False, name=name, state=state) - -# import module snippets -from ansible.module_utils.basic import * - -main() |