rest-playbook-2.yml

- hosts: "{{ machine }}"
  vars:
    rest_host: '{{ rest_write_host }}'
    rest_port: '{{ rest_write_port }}'
  become: no
  tasks:
    - name: Install git
      become: yes
      apt:
        name: git
        state: latest
        update_cache: yes
    - name: Install JDK
      become: yes
      apt:
        name: openjdk-8-jdk
        state: latest
    - name: Install JRE
      become: yes
      apt:
        name: openjdk-8-jre
        state: latest
    - name: Clone repository
      git:
        repo: https://github.com/spring-petclinic/spring-petclinic-rest.git
        dest: ./rest
    - name: Build REST
      command:
        cmd: './mvnw package -Dmaven.test.skip=true'
        chdir: ./rest
    - name: Check if port is free
      register: busy_port
      ignore_errors: true
      command:
        cmd: 'lsof -Pti :{{ rest_port }} -sTCP:LISTEN'
    - name: Kill process occupying needed port
      when: busy_port is succeeded
      ignore_errors: yes
      shell: 'kill {{ busy_port.stdout }} 2>/dev/null'
    - name: Run REST
      shell: >
        nohup java -jar ./rest/target/spring-petclinic-rest-2.4.2.jar --server.port={{ rest_port }} \
          --spring.profiles.active=mysql,spring-data-jpa \
          --spring.datasource.url=jdbc:mysql:replication://{{ mysql_user }}:{{ mysql_pass }}@{{ mysql_master_host }}:{{ mysql_master_port }},{{ mysql_user }}:{{ mysql_pass }}@{{ mysql_slave_host | default(mysql_master_host) }}:{{ mysql_slave_port | default(mysql_master_port) }}/petclinic?useUnicode=true \
          > rest2_-`date -Iseconds`.out &