artsy/supervisor

Name: supervisor

Owner: Artsy

Description: Development repository for Opscode Cookbook supervisor

Forked from: poise/supervisor

Created: 2017-09-15 20:56:41.0

Updated: 2017-09-15 20:56:42.0

Pushed: 2018-01-23 17:37:01.0

Homepage: null

Size: 139

Language: Ruby

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README

supervisor Cookbook

Installs (Python) supervisor and provides resources to configure services

Requirements

Platforms

Supports Debian and RHEL based systems. Tested on Ubuntu 12.04, 10.04, CentOS 6.5.

Cookbooks

• python

Attributes

• 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, default 10

• 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 for supervisorctl plugins. For instance, to install serialrestart, you'd manually add this to your config:

  plugin:serialrestart]
  rvisor.ctl_factory = supervisorserialrestart.controllerplugin:make_serialrestart_controllerplugin
  

  Which can be achieved using

  .default['supervisor']['ctlplugins'] = ({
  rialrestart'=> 'supervisorserialrestart.controllerplugin:make_serialrestart_controllerplugin'
  
  

Resources/Providers

supervisor_service

Actions

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

Attribute Parameters

• :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

Examples

rvisor_service "celery" do
tion :enable
tostart false
er "nobody"

Recipes

default

Includes the python recipe, installs the supervisor PIP package and sets up supervisor.

License & Authors

• Author:: Noah Kantrowitz noah@opscode.com
• Author:: Gilles Devaux gilles.devaux@gmail.com
• Author:: Sam Clements sam.clements@datasift.com
• Author:: Chris Jerdonek chris.jerdonek@gmail.com

right:: 2011-2012, Opscode, Inc <legal@opscode.com>
right:: 2011, Formspring.me

nsed under the Apache License, Version 2.0 (the "License");
may not use this file except in compliance with the License.
may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

ss required by applicable law or agreed to in writing, software
ributed under the License is distributed on an "AS IS" BASIS,
OUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
the License for the specific language governing permissions and
tations under the License.