---
- name: openSearch test
  hosts: os
  remote_user: ubuntu
  gather_facts: no
  become: yes # get root authority
  become_user: root
  # Setting Valiables
  vars:
    cluster_name: "dp3-os"
    node_roles: '["cluster_manager", "data"]'
    discovery_seed_hosts: '["10.163.1.96", "10.163.1.51", "10.163.1.46"]'
    cluster_initial_cluster_manager_nodes: '["10.163.1.96", "10.163.1.51", "10.163.1.46"]'

  tasks:
    - name: Updata apt cache
      apt:
        update_cache: yes
      tags: update

    - name: Install required packages
      apt:
        name:
          - lsb-release
          - ca-certificates
          - curl
          - gnupg2
        state: present
      tags: install
    # pre settings openSearch
    - name: Download OpenSearch GPG key
      get_url:
        url: https://artifacts.opensearch.org/publickeys/opensearch.pgp
        dest: /tmp/opensearch.pgp

    - name: Add OpenSearch GPG key to the keyring
      command: gpg --dearmor --batch --yes -o /usr/share/keyrings/opensearch-keyring /tmp/opensearch.pgp

    - name: Clean up temporary GPG key file
      file:
        path: /tmp/opensearch.pgp
        state: absent
    # Add Repo
    - name: Add OpenSearch repository
      copy:
        dest: /etc/apt/sources.list.d/opensearch-2.x.list
        content: "deb [signed-by=/usr/share/keyrings/opensearch-keyring] https://artifacts.opensearch.org/releases/bundle/opensearch/2.x/apt stable main"
        owner: root
        group: root
        mode: '0644'

    - name: Add OpenSearch Dashboards repository
      copy:
        dest: /etc/apt/sources.list.d/opensearch-dashboards-2.x.list
        content: "deb [signed-by=/usr/share/keyrings/opensearch-keyring] https://artifacts.opensearch.org/releases/bundle/opensearch-dashboards/2.x/apt stable main"
        owner: root
        group: root
        mode: '0644'
    - name: Add OpenSearch repository
      copy:
        dest: /etc/apt/sources.list.d/opensearch-2.x.list
        content: "deb [signed-by=/usr/share/keyrings/opensearch-keyring] https://artifacts.opensearch.org/releases/bundle/opensearch/2.x/apt stable main"
        owner: root
        group: root
        mode: '0644'

    - name: Add OpenSearch Dashboards repository
      copy:
        dest: /etc/apt/sources.list.d/opensearch-dashboards-2.x.list
        content: "deb [signed-by=/usr/share/keyrings/opensearch-keyring] https://artifacts.opensearch.org/releases/bundle/opensearch-dashboards/2.x/apt stable main"
        owner: root
        group: root
        mode: '0644'

    - name: Install required packages
      apt:
        name:
          - opensearch=2.11.1
            #  - opensearch-dashboards=2.11.1
        state: present
        update_cache: yes
      tags: install

    # set jvm
    - name: Change Xms1g to Xms#g in jvm.options
      lineinfile:
        path: /etc/opensearch/jvm.options
        regexp: '^-Xms1g'
        line: '-Xms4g'
        backup: no
      tags: config
    - name: Change Xmx1g to Xmx#g in jvm.options
      lineinfile:
        path: /etc/opensearch/jvm.options
        regexp: '^-Xmx1g'
        line: '-Xmx4g'
        backup: no
      tags: config

    # set opensearcy.yml
    - name: Set node name based on inventory order
      set_fact:
        node_name: "os-{{ play_hosts.index(inventory_hostname) + 1 }}"

    - name: Deploy OpenSearch configuration file from template
      template:
        src: templates/opensearch.yml.j2
        dest: /etc/opensearch/opensearch.yml
        owner: opensearch
        group: opensearch
        mode: '0644'

    - name: Enable and start OpenSearch service
      systemd:
        name: opensearch
        enabled: yes
        state: started

# curl -XGET https://10.163.1.51:9200/\_cat/nodes?v -u 'admin:admin' --insecure