supervisor

Supervisor

Install and configure supervisor, you can add your own programs with yaml variables

This role is a part of my OPS project, follow this link to see it in action. OPS provides a lot of stuff, like a vagrant file for development VMs, playbooks for roles orchestration, inventory files, examples for roles configuration, ansible configuration file, and many more.

Compatibility

Tested and approved on :

Debian jessie (8+)
Ubuntu Trusty (14.04 LTS)
Ubuntu Xenial (16.04 LTS)

Role Variables

# Supervisor install ocnfiguration
supervisor_packages:
  - supervisor
supervisor_pip_packages:
  - superlance

# Supervisor basic configuration
supervisor_user: root
supervisor_socket: /tmp/supervisor.sock
supervisor_pidfile: /var/run/supervisord.pid
supervisor_log_path: /var/log/supervisord
supervisor_log_file: "{{ supervisor_log_path }}/supervisord.log"
supervisor_http_host: "{{ ansible_host }}"
supervisor_http_port: 9988
supervisor_http_username: supervisor_user
supervisor_http_password: supervisor

# Supervisor programs
supervisor_programs: []

# Supervisor programs
supervisor_events: []

Example Playbook

- hosts: servers
  roles:
     - { role: jebovic.supervisor }

Example : config

# supervisor UI ip & port bindig
supervisor_user: supervisor
supervisor_http_host: 127.0.0.1
supervisor_http_port: 9988
# supervisor programs configuration
supervisor_programs:
  traefik:
    command: "{{ traefik_bin_path }} -c {{ traefik_config_dir }}/traefik.toml"
    autostart: "true"
    autorestart: "true"
    stderr_logfile: "{{ supervisor_log_path }}/traefik-stderr.log"
    stderr_logfile_maxbytes: 1MB
    stderr_logfile_backups: 10
    stdout_logfile: "{{ supervisor_log_path }}/traefik-stdout.log"
    stdout_logfile_maxbytes: 1MB
    stdout_logfile_backups: 10
    user: root
  consul:
    command: "{{ consul_bin_path }} agent -ui -bind={{ ansible_host }} -client=0.0.0.0 -node={{ ansible_fqdn }} -bootstrap -server -http-port {{ consul_http_port }} -data-dir={{ consul_data_dir }} -config-dir={{ consul_config_dir }} -domain={{ ansible_fqdn }}."
    autostart: "true"
    autorestart: "true"
    stderr_logfile: "{{ supervisor_log_path }}/consul-stderr.log"
    stderr_logfile_maxbytes: 1MB
    stderr_logfile_backups: 10
    stdout_logfile: "{{ supervisor_log_path }}/consul-stdout.log"
    stdout_logfile_maxbytes: 1MB
    stdout_logfile_backups: 10
    user: root
  mailhog:
    command: /usr/local/bin/mailhog -api-bind-addr :8025 -ui-bind-addr :8025
    autostart: "true"
    autorestart: "true"
    stderr_logfile: "{{ supervisor_log_path }}/mailhog-stderr.log"
    user: www-data

# supervisor events configuration (depend on superlance plugin installation)
supervisor_events:
  httpok:
    command: httpok -p mailhog http://localhost:8025
    events: TICK_60