Home Assistant + Shelly Restart Server Automation

automations.yaml

alias: PMX 1 Down
description: >-
  Sends a notification if PMX 1 is down.
triggers:
  - trigger: state
    entity_id:
      - binary_sensor.node_pmx_status
    from: "on"
    to: unavailable
    for:
      hours: 0
      minutes: 0
      seconds: 0
  - trigger: state
    entity_id:
      - binary_sensor.node_pmx_status
    from: "on"
    to: unknown
    for:
      hours: 0
      minutes: 0
      seconds: 0
  - trigger: state
    entity_id:
      - binary_sensor.node_pmx_status
    from: "on"
    to: "off"
    for:
      hours: 0
      minutes: 0
      seconds: 0
conditions:
  - condition: state
    entity_id: input_boolean.network_closet_maintenance_mode
    state: "off"
actions:
  - sequence:
      - variables:
          PMX_NODE1_RESTART: "{{ 'PMX_NODE1_RESTART_' ~ context.id }}"
          PMX_NODE1_MAINTENANCE: "{{ 'PMX_NODE1_MAINTENANCE_' ~ context.id }}"
      - action: notify.user
        metadata: {}
        data:
          title: Proxmox Node 1
          message: Proxmox Node 1 is down!
          data:
            car_ui: true
            notification_icon: mdi:alert-octagram
            channel: Homelab
            importance: high
            ttl: 0
            priority: high
            color: "#FF3131"
            actions:
              - action: "{{ PMX_NODE1_RESTART }}"
                title: Restart
              - action: "{{ PMX_NODE1_MAINTENANCE }}"
                title: Do Not Restart
            push:
              interruption-level: critical
            clickAction: /dashboard/network-closet #click to go to lovelace page
            url: /dashboard/network-closet #click to go to lovelace page
      - wait_for_trigger: # wait for a response from the mobile notification
          - event_type: mobile_app_notification_action
            event_data:
              action: "{{ PMX_NODE1_RESTART }}"
            trigger: event
            context:
              user_id:
                - <<user_id>>
            id: PMX_NODE1_RESTART
          - event_type: mobile_app_notification_action
            event_data:
              action: "{{ PMX_NODE1_MAINTENANCE }}"
            trigger: event
            context:
              user_id:
                - <<user_id>>
            id: PMX_NODE1_MAINTENANCE
        timeout:
          hours: 0
          minutes: 30
          seconds: 0
          milliseconds: 0
        continue_on_timeout: true
      - choose:
          - conditions:
              - condition: template
                value_template: "{{ wait.trigger.event.data.action == PMX_NODE1_RESTART }}"
            sequence:
              - action: script.restart_pmx_1 ## script.yaml file
                metadata: {}
                data: {}
          - conditions:
              - condition: template
                value_template: "{{ wait.trigger.event.data.action == PMX_NODE1_MAINTENANCE }}"
            sequence:
              - action: input_boolean.turn_on
                metadata: {}
                data: {}
                target:
                  entity_id: input_boolean.network_closet_maintenance_mode
      - action: script.restart_pmx_1
        metadata: {}
        data: {}
mode: single

script.yaml

alias: Restart PMX 1
sequence:
  - condition: state
    entity_id: input_boolean.network_closet_maintenance_mode
    state: "off"
  - choose:
      - conditions:
          - condition: or
            conditions:
              - condition: state
                entity_id: binary_sensor.node_pmx_status
                state: "off"
              - condition: state
                entity_id: binary_sensor.node_pmx_status
                state: unavailable
              - condition: state
                entity_id: binary_sensor.node_pmx_status
                state: unknown
        sequence:
          - type: turn_off
            device_id: <<device_id>>
            entity_id: <<entity_id>>
            domain: switch
          - delay:
              hours: 0
              minutes: 0
              seconds: 30
              milliseconds: 0
          - type: turn_on
            device_id: <<device_id>>
            entity_id: <<entity_id>>
            domain: switch
          - action: notify.gouthaman
            metadata: {}
            data:
              message: Proxmox Node 1 restarted.
              title: Proxmox Node 1
              data:
                car_ui: true
                notification_icon: mdi:check-circle
                channel: Homelab
                importance: high
                ttl: 0
                priority: high
                color: "#00FF00"
                push:
                  interruption-level: critical
                clickAction: /dashboard/network-closet #click to go to lovelace page
                url: /dashboard/network-closet #click to go to lovelace page
  - delay:
      hours: 0
      minutes: 10
      seconds: 0
      milliseconds: 0
  - action: notify.user
    data:
      message: Proxmox Node 1 is {{ states('binary_sensor.node_pmx_status') }}.
      title: Proxmox Node 1
      data:
        car_ui: true
        notification_icon: >-
          {% if is_state('binary_sensor.node_pmx_status', 'on') %}
          mdi:check-circle {% else %} mdi:alert-octagram {% endif %}
        channel: Homelab
        importance: >-
          {% if is_state('binary_sensor.node_pmx_status', 'on') %} low {% else
          %} high {% endif %}
        ttl: 0
        clickAction: /dashboard/network-closet #click to go to lovelace page
        url: /dashboard/network-closet #click to go to lovelace page
description: ""
icon: mdi:restart