pm2.yml

# Optional Variables
# pm2_config_apps - defaults to False
# pm2_json_src_path - the path to PM2 json application config file on the Ansible Managment Node
# pm2_json_dest_path - the path to which the PM2 json application config file should be copied to on target host
# username - username for the target host (e.g., ubuntu, vagrant, etc)

  - name: pm2_config_apps
    set_fact:
      pm2_config_apps: False
    when: pm2_config_apps is undefined

  - name: Install PM2
    become_user: root
    npm: name=pm2 global=yes

  - debug:
      msg: "{{pm2_json_dest_path}}"

  - name: Copy PM2 JSON config
    template:
      src: "{{pm2_json_src_path}}"
      dest: "{{pm2_json_dest_path}}"
    when: pm2_config_apps == True

  - name: Remove all apps from PM2 manager
    command: pm2 delete all
    when: pm2_config_apps == True
    ignore_errors: yes

  - name: Create PM2 startup script 2
    become_user: root
    command: env PATH=$PATH:/usr/bin pm2 startup {{pm2_username}} -u {{pm2_username}} --hp /home/{{pm2_username}}
    when: pm2_config_apps == True

  - name: Start the PM2 apps
    command: pm2 start {{pm2_json_dest_path}}
    when: pm2_config_apps == True

  - name: Save PM2 configuration
    command: pm2 save
    when: pm2_config_apps == True