playbook.yml

- hosts: all
  remote_user: ubuntu
  become: yes

  tasks:
    - name: Update apt
      apt:
        update_cache: yes

    - name: Install openjdk
      apt:
        name: openjdk-8-jdk
        state: present

    - name: Download kafka
      get_url:
        url:  https://downloads.apache.org/kafka/2.7.0/kafka_2.12-2.7.0.tgz
        dest: /tmp/kafka_2.12-2.7.0.tgz

    - name: Extract kafka
      unarchive:
        src:  /tmp/kafka_2.12-2.7.0.tgz
        dest: /tmp/
        remote_src: True
    
     - name: Move kafka to usr/local/kafka
       command: mv /tmp/kafka_2.12-2.7.0 /usr/local/kafka

    - name: Create file zookeeper.properties
      template:
        src: ./zookeeper.properties
        dest: /usr/local/kafka/config/zookeeper.properties      
        mode: 0755
        owner: ubuntu
        group: ubuntu

    - name: Create file zookeeper.service
      copy:
        src: ./zookeeper-service
        dest: /etc/systemd/system/zookeeper.service      
        mode: 0755

    - name: "Create data dir for zookeeper /data/zookeeper"
      file:
        path: /data/zookeeper
        state: directory
        mode: 0755
        group: ubuntu
        owner: ubuntu

    - name: Create myid 1
      shell: "echo 1 > /data/zookeeper/myid"
      when: ansible_ssh_host == "18.116.231.25" 
    
    - name: Create myid 2
      shell: "echo 2 > /data/zookeeper/myid"
      when: ansible_ssh_host == "52.14.154.250"
    
    - name: Create myid 3
      shell: "echo 3 > /data/zookeeper/myid"
      when: ansible_ssh_host == "18.191.148.1"

    - name: Daemon reload
      systemd:
        daemon_reload: yes

    - name: Enable zookeeper service 
      systemd:
        name: zookeeper.service
        enabled: yes
        masked: no    

    - name: Start zookeeper service
      service:
        name: zookeeper.service
        state: started