ansible-role-tomcat/tasks/tomcat-pkgs.yml

---
- name: tomcat-pkgs | Set the tomcat version for ubuntu Trusy
  ansible.builtin.set_fact:
    tomcat_version: 7
  when:
    - ansible_distribution_version is version_compare('16.04', '<')
    - tomcat_fixed_version is not defined
  tags: ['tomcat', 'tomcat_ver', 'tomcat_conf', 'tomcat_javamelody', 'tomcat_init']

- name: tomcat-pkgs | Set the tomcat version for Ubuntu bionic
  ansible.builtin.set_fact:
    tomcat_version: 8
  when:
    - ansible_distribution_version is version_compare('18.04', '==')
    - tomcat_fixed_version is not defined
  tags: ['tomcat', 'tomcat_ver', 'tomcat_conf', 'tomcat_javamelody', 'tomcat_init']

- name: tomcat-pkgs | Set the tomcat version for Ubuntu 24.04
  ansible.builtin.set_fact:
    tomcat_version: 10
  when:
    - ansible_distribution_version is version_compare('24.04', '==')
    - tomcat_fixed_version is not defined
  tags: ['tomcat', 'tomcat_ver', 'tomcat_conf', 'tomcat_javamelody', 'tomcat_init']

- name: tomcat-pkgs | Impose a tomcat version
  ansible.builtin.set_fact:
    tomcat_version: '{{ tomcat_fixed_version }}'
  when: tomcat_fixed_version is defined
  tags: ['tomcat', 'tomcat_ver', 'tomcat_conf', 'tomcat_javamelody', 'tomcat_init']

- name: tomcat-pkgs | Print the Tomcat version
  ansible.builtin.debug:
    msg: "The Tomcat version we are going to install is {{ tomcat_version }}"
  tags: ['tomcat', 'tomcat_ver', 'tomcat_conf', 'tomcat_javamelody']

- name: tomcat-pkgs | Install the tomcat packages
  ansible.builtin.apt:
    pkg: "{{ tomcat_pkgs }}"
    state: "{{ tomcat_pkg_state }}"
    cache_valid_time: 1800
  tags: tomcat

- name: tomcat-pkgs | Install additional packages needed by tomcat 8+
  ansible.builtin.apt:
    pkg: "{{ tomcat8_additional_pkgs }}"
    state: "{{ tomcat_pkg_state }}"
    cache_valid_time: 1800
  when: tomcat_version is version_compare('8', '>=')
  tags: ['tomcat', 'tomcat_javamelody', 'tomcat_conf', 'tomcat_javamelody']

- name: tomcat-pkgs | Create the tomcat tmp directory
  ansible.builtin.file:
    dest: "{{ tomcat_tmp_dir }}"
    state: directory
    owner: "{{ tomcat_user }}"
    group: "{{ tomcat_user }}"
    mode: "0750"
  notify: tomcat restart
  tags: tomcat

- name: tomcat-pkgs | Create the catalina temp directory, if different from the default
  ansible.builtin.file:
    dest: "{{ catalina_tmp_directory }}"
    state: directory
    owner: "{{ tomcat_user }}"
    group: "{{ tomcat_user }}"
    mode: "0750"
  when: catalina_tmp_directory is defined
  notify: tomcat restart
  tags: tomcat

- name: tomcat-pkgs | Configure tomcat defaults
  ansible.builtin.template:
    src: tomcat-default.j2
    dest: "/etc/default/tomcat{{ tomcat_version }}"
    owner: root
    group: "{{ tomcat_user }}"
    mode: "0640"
  when: tomcat_install_default_conf | bool
  notify: tomcat restart
  tags: ['tomcat', 'tomcat_default', 'tomcat_conf']

- name: tomcat-pkgs | Configure tomcat server.xml
  ansible.builtin.template:
    src: tomcat-server.xml.j2
    dest: "{{ tomcat_conf_dir }}/server.xml"
    owner: root
    group: "{{ tomcat_user }}"
    mode: "0640"
  when: tomcat_install_server_xml | bool
  notify: tomcat restart
  tags: ['tomcat', 'tomcat_serverxml', 'tomcat_conf']

- name: tomcat-pkgs | Configure tomcat web.xml
  ansible.builtin.template:
    src: tomcat-web.xml.j2
    dest: "{{ tomcat_conf_dir }}/web.xml"
    owner: root
    group: "{{ tomcat_user }}"
    mode: "0640"
  notify: tomcat restart
  tags: ['tomcat', 'tomcat_serverxml', 'tomcat_conf']

- name: tomcat-pkgs | Install the startup script used by the systemd unit
  ansible.builtin.template:
    src: tomcat-start.sh.j2
    dest: "/usr/libexec/tomcat{{ tomcat_version }}/tomcat-start.sh"
    owner: root
    group: root
    mode: "0755"
  notify: tomcat restart
  register: reload_systemd
  when:
    - tomcat_use_systemd_unit
    - ansible_distribution_version is version_compare('24.04', '<')
  tags: ['tomcat', 'tomcat_serverxml', 'tomcat_conf', 'tomcat_init']

- name: tomcat-pkgs | Reload the systemd daemon if we are running on a systemd-backed server
  ansible.builtin.systemd:
    daemon-reload: true
  when: reload_systemd
  tags: ['tomcat', 'tomcat_instances', 'tomcat_init']

- name: tomcat-pkgs | Install the systemd unit
  ansible.builtin.template:
    src: tomcat-service.j2
    dest: "/usr/lib/systemd/system/tomcat{{ tomcat_version }}.service"
    owner: root
    group: root
    mode: "0644"
  notify: tomcat restart
  when:
    - tomcat_use_systemd_unit
    - ansible_distribution_version is version_compare('24.04', '<')
  tags: ['tomcat', 'tomcat_serverxml', 'tomcat_conf']

- name: tomcat-pkgs | Install a slightly modified catalina.properties
  ansible.builtin.template:
    src: catalina.properties.j2
    dest: "{{ tomcat_conf_dir }}/catalina.properties"
    owner: root
    group: "{{ tomcat_user }}"
    mode: "0644"
  when: tomcat_install_default_conf | bool
  notify: tomcat restart
  tags: ['tomcat', 'tomcat_catalinaprops']

- name: tomcat-pkgs | Create some directories that the package do not creates itself
  ansible.builtin.file:
    dest: "{{ tomcat_catalina_home_dir }}/{{ item }}"
    state: directory
    owner: "{{ tomcat_user }}"
    group: "{{ tomcat_user }}"
    mode: "0755"
  with_items:
    - common/classes
    - server/classes
    - shared/classes
  tags: tomcat

- name: tomcat-pkgs | On tomcat8, create a link to commons-daemon.jar to avoid exceptions at startup
  ansible.builtin.file:
    src: "/usr/share/java/{{ item }}"
    dest: "{{ tomcat_catalina_home_dir }}/bin/{{ item }}"
    state: link
    owner: root
    group: root
    mode: "0644"
  with_items:
    - commons-daemon.jar
  when: tomcat_version is version_compare('8', '>=')
  tags: ['tomcat', 'tomcat_conf']