- name: install sf_daq_broker
  hosts: '{{ host }}'
  become: true
  become_user: dbe
  tasks:
    - name: Create service directory
      file:
        path: /home/dbe/service_scripts
        state: directory
    - name: Create config directory
      file:
        path: /home/dbe/service_configs
        state: directory
    - name: install setup script
      template:
          src: templates/sf_daq_broker.setup.sh
          dest: /home/dbe/service_scripts/sf_daq_broker.setup.sh
          mode: '0755'
    - name: execute setup script
      shell: /home/dbe/service_scripts/sf_daq_broker.setup.sh
    - name: install execution scripts
      template: src={{item.src}} dest={{item.dest}}
      with_items:
      - { src: 'templates/sf-daq_broker.start.sh',                              dest: '/home/dbe/service_scripts/sf-daq_broker.start.sh' }
      - { src: 'templates/sf-daq_broker_slow.start.sh',                         dest: '/home/dbe/service_scripts/sf-daq_broker_slow.start.sh' }
      - { src: 'templates/sf-daq_writer.start.sh',                              dest: '/home/dbe/service_scripts/sf-daq_writer.start.sh' }
      - { src: 'templates/sf-daq_detector_retrieve_writer.start.sh',            dest: '/home/dbe/service_scripts/sf-daq_detector_retrieve_writer.start.sh' }
      - { src: 'templates/sf-daq_detector_actions.start.sh',                    dest: '/home/dbe/service_scripts/sf-daq_detector_actions.start.sh' }

    - name: install service files for all services
      become_user: root
      template: src={{item.src}} dest={{item.dest}}
      with_items:
      - { src: 'templates/sf-daq_broker.service',                               dest: '/etc/systemd/system/sf-daq_broker.service' }
      - { src: 'templates/sf-daq_broker_slow.service',                          dest: '/etc/systemd/system/sf-daq_broker_slow.service' }
      - { src: 'templates/sf-daq_writer@.service',                              dest: '/etc/systemd/system/sf-daq_writer@.service' }
      - { src: 'templates/sf-daq_writers.service',                              dest: '/etc/systemd/system/sf-daq_writers.service' }
      - { src: 'templates/sf-daq_detector_retrieve_writer@.service',            dest: '/etc/systemd/system/sf-daq_detector_retrieve_writer@.service' }
      - { src: 'templates/sf-daq_detector_retrieve_writers.service',            dest: '/etc/systemd/system/sf-daq_detector_retrieve_writers.service' }
      - { src: 'templates/sf-daq_detector_actions_worker@.service',             dest: '/etc/systemd/system/sf-daq_detector_actions_worker@.service' }
      - { src: 'templates/sf-daq_detector_actions_workers.service',             dest: '/etc/systemd/system/sf-daq_detector_actions_workers.service' }

- import_playbook: install_sf_daq_buffer.yml
  vars:
      host: '{{ host }}'

- name: install cleanup service for the detector buffer
  hosts: '{{ host }}'
  become: true
  become_user: dbe
  tasks:
    - name: install cleanup script
      template:
          src: templates/delete_old_files_in_buffer.sh
          dest: /home/dbe/service_scripts/delete_old_files_in_buffer.sh
          mode: '0755'
    - name: install cleanup cron
      become_user: root
      template:
          src: templates/clean_buffer.cron
          dest: /etc/cron.d/clean_buffer.cron

- name: rabbitmq service
  hosts: '{{ host }}'
  become: true
  become_user: dbe
  tasks:
    - name: install script
      template:
          src: templates/sf-msg-broker.start.sh
          dest: /home/dbe/service_scripts/sf-msg-broker.start.sh
          mode: '0755'
    - name: start docker service
      become_user: root
      systemd:
          state=started
          enabled=yes
          name=docker
    - name: execute setup script
      become_user: root
      shell: /home/dbe/service_scripts/sf-msg-broker.start.sh

- name: start broker services
  hosts: '{{ host }}'
  become: true
  tasks:
    - name: start sf-daq_broker service
      systemd: 
          state=started 
          name=sf-daq_broker.service
          daemon_reload=yes
    - name: start sf-daq_broker_slow service
      systemd:
          state=started
          name=sf-daq_broker_slow.service
          daemon_reload=yes
    - name: start sf-daq_writers service
      systemd:
          state=started
          name=sf-daq_writers.service
          daemon_reload=yes
    - name: start sf-daq_detector_retrieve_writers service
      systemd:
          state=started
          name=sf-daq_detector_retrieve_writers.service
          daemon_reload=yes
    - name: start sf-daq_detector_actions service
      systemd:
          state=started
          name=sf-daq_detector_actions_workers.service
          daemon_reload=yes
    - name: start crond service
      systemd:
          state=started
          enabled=yes
          name=crond
          daemon_reload=yes

- name: install epics buffer,writer and validator services
  hosts: '{{ host }}'
  become: true
  tasks:
    - name: install systemd file for epics buffer service
      template:
          src: templates/sf.epics_buffer.service
          dest: /etc/systemd/system/sf.{{ item.beamline_name }}.epics_buffer.service
      loop: "{{ epics_buffer_settings }}"
    - name: install systemd file for epics writer service
      template:
          src: templates/sf.epics_writer.service
          dest: /etc/systemd/system/sf.{{ item.beamline_name }}.epics_writer.service
      loop: "{{ epics_buffer_settings }}"
    - name: install systemd file for epics validator service
      template:
          src: templates/sf.epics_validator.service
          dest: /etc/systemd/system/sf.{{ item.beamline_name }}.epics_validator.service
      loop: "{{ epics_buffer_settings }}"
    - name: install start file for epics buffer service
      template:
          src: templates/sf.epics_buffer.sh
          dest: /home/dbe/service_scripts/sf.{{ item.beamline_name }}.epics_buffer.sh
          mode: '0755'
          owner: 'dbe'
      loop: "{{ epics_buffer_settings }}"
    - name: install start file for epics writer service
      template:
          src: templates/sf.epics_writer.sh
          dest: /home/dbe/service_scripts/sf.{{ item.beamline_name }}.epics_writer.sh
          mode: '0755'
          owner: 'dbe'
      loop: "{{ epics_buffer_settings }}"
    - name: install start file for epics validator service
      template:
          src: templates/sf.epics_validator.sh
          dest: /home/dbe/service_scripts/sf.{{ item.beamline_name }}.epics_validator.sh
          mode: '0755'
          owner: 'dbe'
      loop: "{{ epics_buffer_settings }}"
    - name: install script to start redis
      become_user: dbe
      template:
          src: templates/sf-redis.start.sh
          dest: /home/dbe/service_scripts/sf-redis.start.sh
          mode: '0755'
          owner: 'dbe'

- name: start epics services
  hosts: '{{ host }}'
  become: true
  tasks:
    - name: start epics buffer services
      systemd:
          state=started
          name=sf.{{ item.beamline_name }}.epics_buffer.service
          daemon_reload=yes
      loop: "{{ epics_buffer_settings }}"
    - name: start epics writer services
      systemd:
          state=started
          name=sf.{{ item.beamline_name }}.epics_writer.service
          daemon_reload=yes
      loop: "{{ epics_buffer_settings }}"
    - name: start epics validator services
      systemd:
          state=started
          name=sf.{{ item.beamline_name }}.epics_validator.service
          daemon_reload=yes
      loop: "{{ epics_buffer_settings }}"