Supervisor

This is set up to install Supervisor and allow you to fully control its configuration.

Note: This has only been tested on Ubuntu 18.04.

Role Variables

• supervisor_disable (Default: True)

• artisan_template: Location of the template for artisan commands (Default is role template)

• raw_template: Location of the template for raw commands (Default is role template)

• supervisor_command_user: The default user for running commands

• supervisor_command_numprocs: The default number of processes to run for a command

• app_directory: Where the artisan app is installed Also, where you can find supervisor/supervisor_commands.yml

Commands can be set in the supervisor_commands variable from the included supervisor_commands.yml or default_vars.

Simple Example: File: supervisor_commands.yml:

artisan_commands:
  - my:artisan_cmd
  - my:artisan_cmd2
  - my:artisan_cmd3
raw_commands:
  - /full/path/to/my/cmd

Example with Overrides in Role Group Vars: (Note: Override variables blend with those from supervisor_commands.yml) File: group_vars/all/main.yml:

artisan_commands_override:
  - cmd: artisan_cmd2
    user: myuser
    numprocs: 4
raw_commands_override:
  - /additional/path/of/thing/to/run

File: supervisor_commands.yml (remains unchanged):

artisan_commands:
  - my:artisan_cmd
  - my:artisan_cmd2
  - my:artisan_cmd3
raw_commands:
  - /full/path/to/my/cmd

Example with User/Numproc Overrides in supervisor_commands.yml: (Note: List items can be plain text or a map) File: supervisor_commands.yml:

artisan_commands:
  - my:artisan_cmd
  - cmd: my:artisan_cmd2
    user: myuser
    numprocs: 3
  - cmd: my:artisan_cmd3
    numproc: 2

Disables Supervisor on Boot

Example Playbook

- hosts: servers
  roles:
    - entanet-devops.supervisor