---

- name: "Set values for Solr < 9.0.0"
  set_fact:
    java_package: openjdk-8-jre-headless
    tarball_url: https://archive.apache.org/dist/lucene/solr/{{ solr_version }}/solr-{{ solr_version }}.tgz
    tarball_path: /var/lib/lxc/{{ name }}/rootfs/root/solr-{{ solr_version }}.tgz
  when: "solr_version is version('9.0.0', '<')"

- name: "Set values for Solr >= 9.0.0"
  set_fact:
    java_package: openjdk-11-jre-headless
    tarball_url: https://archive.apache.org/dist/solr/solr/{{ solr_version }}/solr-{{ solr_version }}.tgz
    tarball_path: /var/lib/lxc/{{ name }}/rootfs/root/solr-{{ solr_version }}.tgz
  when: "solr_version is version('9.0.0', '>=')"

- name: Install java and lsof packages
  command: "lxc-attach -n {{ name }} -- apt-get install -y {{ java_package }} lsof"

- name: "Download Solr {{ solr_version }}"
  get_url:
    url: "{{ tarball_url }}"
    dest: "{{ tarball_path }}"
    mode: '0644'

- name: "Extract solr-{{ solr_version }}.tgz"
  unarchive:
    src: "{{ tarball_path }}"
    dest: /var/lib/lxc/{{ name }}/rootfs/root/
    remote_src: yes

- name: "Install Solr {{ solr_version }}"
  command: "lxc-attach -n {{name}} -- /root/solr-{{ solr_version }}/bin/install_solr_service.sh /root/solr-{{ solr_version }}.tgz"

- name: "Stop Solr"
  command: "lxc-attach -n {{name}} -- /etc/init.d/solr stop"
  ignore_errors: True

- name: "Make sure /home/solr exists"
  file:
    path: /home/solr
    state: directory
    mode: '0755'

- name: "Move Solr data directory to /home/solr/{{name}}"
  command: "lxc-attach -n {{name}} -- mv /var/solr /home/solr/{{name}}"

- name: "Create a symbolic link to /home/solr/{{name}}"
  command: "lxc-attach -n {{name}} -- ln -s /home/solr/{{name}} /var/solr"

- name: "Set Solr port to {{ solr_port }}"
  lineinfile:
    dest: /var/lib/lxc/{{ name }}/rootfs/etc/default/solr.in.sh
    line: "SOLR_PORT=\"{{ solr_port }}\""
    regexp: "^SOLR_PORT="

- name: "Start Solr"
  command: "lxc-attach -n {{name}} -- /etc/init.d/solr start"