---
- name: Verify
  hosts: all
  gather_facts: true
  become: true
  tasks:
    - name: "Test: consul user and group"
      block:
        - name: "Getent user consul"
          ansible.builtin.getent:
            database: passwd
            key: consul
          register: consul_user

        - name: "Getent group consul"
          ansible.builtin.getent:
            database: group
            key: consul
          register: consul_group

        - name: "Verify consul user and group"
          ansible.builtin.assert:
            that:
              - not consul_user.failed
              - not consul_group.failed
              - "'consul' in consul_user.ansible_facts.getent_passwd.keys()"
              - "'/home/consul' in consul_user.ansible_facts.getent_passwd['consul']"
              - "'/bin/false' in consul_user.ansible_facts.getent_passwd['consul']"
              - "'consul' in consul_group.ansible_facts.getent_group.keys()"

    - name: "Test: binary /usr/local/bin/consul"
      block:
        - name: "Stat binary /usr/local/bin/consul"
          ansible.builtin.stat:
            path: "/usr/local/bin/consul"
          register: stat_usr_local_bin_consul

        - name: "Verify binary /usr/local/bin/consul"
          ansible.builtin.assert:
            that:
              - stat_usr_local_bin_consul.stat.exists
              - stat_usr_local_bin_consul.stat.isreg
              - stat_usr_local_bin_consul.stat.pw_name == 'root'
              - stat_usr_local_bin_consul.stat.gr_name == 'root'
              - stat_usr_local_bin_consul.stat.mode == '0755'

    - name: "Test: directory /etc/consul.d"
      block:
        - name: "Stat directory /etc/consul.d"
          ansible.builtin.stat:
            path: "/etc/consul.d"
          register: stat_etc_consul_d

        - name: "Stat file /etc/consul.d/consul.env"
          ansible.builtin.stat:
            path: "/etc/consul.d/consul.env"
          register: stat_etc_consul_d_consul_env

        - name: "Stat file /etc/consul.d/consul.json"
          ansible.builtin.stat:
            path: "/etc/consul.d/consul.json"
          register: stat_etc_consul_d_consul_json

        - name: "Slurp file /etc/consul.d/consul.json"
          ansible.builtin.slurp:
            src: "/etc/consul.d/consul.json"
          register: slurp_etc_consul_d_consul_json

        - name: "Verify directory /etc/consul.d"
          ansible.builtin.assert:
            that:
              - stat_etc_consul_d.stat.exists
              - stat_etc_consul_d.stat.isdir
              - stat_etc_consul_d.stat.pw_name == 'consul'
              - stat_etc_consul_d.stat.gr_name == 'consul'
              - stat_etc_consul_d.stat.mode == '0755'
              - stat_etc_consul_d_consul_env.stat.exists
              - stat_etc_consul_d_consul_env.stat.isreg
              - stat_etc_consul_d_consul_env.stat.pw_name == 'consul'
              - stat_etc_consul_d_consul_env.stat.gr_name == 'consul'
              - stat_etc_consul_d_consul_env.stat.mode == '0600'
              - stat_etc_consul_d_consul_json.stat.exists
              - stat_etc_consul_d_consul_json.stat.isreg
              - stat_etc_consul_d_consul_json.stat.pw_name == 'consul'
              - stat_etc_consul_d_consul_json.stat.gr_name == 'consul'
              - stat_etc_consul_d_consul_json.stat.mode == '0600'
              - slurp_etc_consul_d_consul_json.content != ''

    - name: "Test: directory /opt/consul"
      block:
        - name: "Stat directory /opt/consul"
          ansible.builtin.stat:
            path: "/opt/consul"
          register: stat_opt_consul

        - name: "Verify directory /opt/consul"
          ansible.builtin.assert:
            that:
              - stat_opt_consul.stat.exists
              - stat_opt_consul.stat.isdir
              - stat_opt_consul.stat.pw_name == 'consul'
              - stat_opt_consul.stat.gr_name == 'consul'
              - stat_opt_consul.stat.mode == '0755'

    - name: "Test: service consul"
      block:
        - name: "Get service consul"
          ansible.builtin.service_facts:

        - name: "Stat file /etc/systemd/system/consul.service"
          ansible.builtin.stat:
            path: "/etc/systemd/system/consul.service"
          register: stat_etc_systemd_system_consul_service

        - name: "Slurp file /etc/systemd/system/consul.service"
          ansible.builtin.slurp:
            src: "/etc/systemd/system/consul.service"
          register: slurp_etc_systemd_system_consul_service

        - name: "Verify service consul"
          ansible.builtin.assert:
            that:
              - stat_etc_systemd_system_consul_service.stat.exists
              - stat_etc_systemd_system_consul_service.stat.isreg
              - stat_etc_systemd_system_consul_service.stat.pw_name == 'root'
              - stat_etc_systemd_system_consul_service.stat.gr_name == 'root'
              - stat_etc_systemd_system_consul_service.stat.mode == '0644'
              - slurp_etc_systemd_system_consul_service.content != ''
              - ansible_facts.services['consul.service'] is defined
              - ansible_facts.services['consul.service']['source'] == 'systemd'
              - ansible_facts.services['consul.service']['state'] == 'running'
              - ansible_facts.services['consul.service']['status'] == 'enabled'

    - name: "Test: interaction consul"
      vars:
        acl_token: "1a1f2ce5-3730-47de-9a9c-89e037376bab"
      block:
        - name: "Command consul kv put"
          ansible.builtin.command: "consul kv put foo bar"
          environment:
            CONSUL_HTTP_ADDR: "http://{{ ansible_default_ipv4.address }}:8500"
            CONSUL_HTTP_TOKEN: "{{ acl_token }}"
          changed_when: false
          register: consul_kv_put

        - name: "Command consul kv get"
          ansible.builtin.command: "consul kv get foo"
          environment:
            CONSUL_HTTP_ADDR: "http://{{ ansible_default_ipv4.address }}:8500"
            CONSUL_HTTP_TOKEN: "{{ acl_token }}"
          changed_when: false
          register: consul_kv_get

        - name: "Command consul kv delete"
          ansible.builtin.command: "consul kv delete foo"
          environment:
            CONSUL_HTTP_ADDR: "http://{{ ansible_default_ipv4.address }}:8500"
            CONSUL_HTTP_TOKEN: "{{ acl_token }}"
          changed_when: false
          register: consul_kv_delete

        - name: "Command consul members"
          ansible.builtin.command: "consul members"
          environment:
            CONSUL_HTTP_ADDR: "http://{{ ansible_default_ipv4.address }}:8500"
            CONSUL_HTTP_TOKEN: "{{ acl_token }}"
          changed_when: false
          register: consul_members

        - name: "Verify consul interaction"
          ansible.builtin.assert:
            that:
              - "'instance' in consul_members.stdout"
              - consul_kv_put.stdout == 'Success! Data written to: foo'
              - consul_kv_get.stdout == 'bar'
              - consul_kv_delete.stdout == 'Success! Deleted key: foo'