provision.yml

# create jitsi instnaces
- name: create Jitsi instances
  hosts: localhost
  vars_files:
    - group_vars/jitsi/vars
    - group_vars/jitsi/secret_vars
  
  vars:
    #jitsi_count: 1
    jvb_count: '{{ cluster_size - jitsi_count }}'

  tasks:

  - name: get info about jitsi meet instances
    linode.cloud.instance_info:
      api_token: '{{ api_token }}'
      label: '{{ jitsi_prefix }}{{ item }}-{{ uuid }}'
    register: jitsi_info
    with_sequence: count='{{ jitsi_count }}'

# JVB
  - name: creating jitsi JVB instances
    linode.cloud.instance:
      label: '{{ jvb_prefix }}{{ item }}-{{ uuid }}'
      api_token: '{{ api_token }}'
      type: '{{ jvb_type }}'
      region: '{{ region }}'
      image: '{{ image }}'
      stackscript_id: '1350734'
      ua_prefix: 'marketplace-jitsi-occ' 
      root_pass: '{{ root_pass }}'
      authorized_keys: '{{ ssh_keys }}'
      private_ip: true
      tags: '{{ linode_tags }}'       
      state: present
    with_sequence: count='{{ jvb_count }}'

  - name: get info about jitsi JVB instances
    linode.cloud.instance_info:
      api_token: '{{ api_token }}'
      label: '{{ jvb_prefix }}{{ item }}-{{ uuid }}'
    register: jvb_info
    with_sequence: count='{{ jvb_count }}'

  - name: set facts for jitsi meet instance
    set_fact:
      # Jitsi
      # public ips
      jitsi_ip1: '{{ jitsi_info.results.0.instance.ipv4[0] }}'
      # private ips
      jitsi_priv1: '{{ jitsi_info.results.0.instance.ipv4[1] }}'

# updated
  - name: update group_vars
    blockinfile:
      path: ./group_vars/jitsi/vars
      marker: "# {mark} INSTANCE VARS"
      block: |
        #jinja2: trim_blocks:False
        jitsi_data:
          results:
            jitsi:
              - jitsi-01:
                instance:
                  hostname: jitsi01
                  jitsi_ip1: {{ jitsi_ip1 }}
                  ip_priv1: {{ jitsi_priv1 }}
            jvb:
            {%- for count in range(jvb_count | int) %}
              - jvb-{{ count + 1 }}:
                instance:
                  hostname: jvb{{ count + 1 }}
                  jitsi_ip1: {{ jvb_info.results[count].instance.ipv4[0] }}
                  ip_priv1: {{ jvb_info.results[count].instance.ipv4[1] }}
            {%- endfor %}

  - name: update jvb original cluster size
    blockinfile:
      path: ./group_vars/jitsi/vars
      marker: "# {mark} ORIGINAL-JVB-SIZE"
      block: |
        # do not update. Modified by provision.yml
        original_jvb_cluster_size: {{ jvb_count }}

  - name: update inventory
    blockinfile:
      path: ./hosts
      marker: "# {mark} Jitsi LINODES"
      block: |
        #jinja2: trim_blocks:False
        [jitsi_servers]
        localhost ansible_connection=local user=root
        [jvb_servers]
        {%- for count in range(jvb_count | int) %}
        {{ jvb_info.results[count].instance.ipv4[0] }}
        {%- endfor %}
        
  - name: wait for port 22 to become open
    wait_for:
      port: 22
      host: '{{ item.instance.ipv4[0] }}'
      search_regex: OpenSSH
      delay: 10
    connection: local
    with_items: 
      - "{{ jvb_info.results }}"
      - "{{ jitsi_info.results }}"