Installs (Python) supervisor and provides resources to configure services
Supports Debian and RHEL based systems. Tested on Ubuntu 12.04, 10.04, CentOS 6.5.
- python
-
node['supervisor']['inet_port']
- The port on which you want to serve the internal web-based admin dashboard, e.g.'localhost:9001'
-
node['supervisor']['inet_username']
- The username for authentication to this HTTP server -
node['supervisor']['inet_password']
- The password for authentication to this HTTP server (supports both cleartext and SHA-1 hashed passwords prefixed by{SHA}
) -
node['supervisor']['dir']
- location of supervisor config files -
node['supervisor']['log_dir']
- location of supervisor logs -
node['supervisor']['logfile_maxbytes']
- max bytes for the supervisord logfile before it is rotated rotated, default'50MB'
-
node['supervisor']['logfile_backups']
- the number of backups of that logfile to keep, default10
-
node['supervisor']['loglevel']
- the minimum severity for those log messages, default'info'
-
node['supervisor']['minfds']
- The minimum number of file descriptors that must be available before supervisord will start successfully. -
node['supervisor']['minprocs']
- The minimum number of process descriptors that must be available before supervisord will start successfully. -
node['supervisor']['nocleanup']
- If true, retain child log files at startup, the default is false -
node['supervisor']['version']
- Sets the version of supervisor to install, must be 3.0 to use minprocs, minfds and nocleanup. -
node['supervisor']['socket_file']
- location of supervisor socket file. -
node['supervisor']['ctlplugins']
- entries forsupervisorctl
plugins. For instance, to install serialrestart, you'd manually add this to your config:[ctlplugin:serialrestart] supervisor.ctl_factory = supervisorserialrestart.controllerplugin:make_serialrestart_controllerplugin
Which can be achieved using
node.default['supervisor']['ctlplugins'] = ({ 'serialrestart'=> 'supervisorserialrestart.controllerplugin:make_serialrestart_controllerplugin' })
The default action is the array [:enable, :start]
. Actions use the supervisorctl
program.
- :enable - enables the service at boot time
- :disable - disables the service at boot time
- :start - starts the service
- :stop - stops the service
- :restart - restarts the service
- :reload - reloads the service
:service_name
- (Name Attribute), a string, name of the service
The following attributes are used in the program.conf.erb as the values for the corresponding configuration option. See the supervisor documentation for more information about each setting, including applicable defaults.
:command
- string:process_name
- string:numprocs
- integer:numprocs_start
- integer:priority
- integer:autostart
- true or false:autorestart
- string, symbol, true or false:startsecs
- integer:startretries
- integer:exitcodes
- array:stopsignal
- string or symbol:stopwaitsecs
- integer:user
- string or nil:redirect_stderr
- true or false:stdout_logfile
- string:stdout_logfile_maxbytes
- string:stdout_logfile_backups
- string:stdout_capture_maxbytes
- string:stdout_events_enabled
- true or false:stderr_logfile
- string:stderr_logfile_maxbytes
- string:stderr_logfile_backups
- integer:stderr_capture_maxbytes
- string:stderr_events_enabled
- true or false:environment
- hash:directory
- string or nil:umask
- string or nil:serverurl
- string
supervisor_service "celery" do
action :enable
autostart false
user "nobody"
end
Includes the python recipe, installs the supervisor PIP package and sets up supervisor.
- Author:: Noah Kantrowitz [email protected]
- Author:: Gilles Devaux [email protected]
- Author:: Sam Clements [email protected]
- Author:: Chris Jerdonek [email protected]
Copyright:: 2011-2012, Opscode, Inc <[email protected]>
Copyright:: 2011, Formspring.me
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.