Move infra-journal-remote logic to its role

Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-plugins/+/824731
Change-Id: I125a34e87925de1c245c1cbc922689b56735e7d4

playbooks/infra-journal-remote.yml

@@ -22,107 +22,7 @@
 - name: Install Journal-Remote
   hosts: hosts
   gather_facts: false
-  become: true
-  handlers:
-    - name: Restart systemd-journald
-      systemd:
-        name: systemd-journald
-        state: restarted
-  pre_tasks:
-    - name: Skip playbook if log_hosts group is empty
-      meta: end_play
-      when:
-        - groups['log_hosts'] | length == 0
-
-    - name: Install systemd-journal-remote
-      package:
-        name: "{{ systemd_journal_remote_distro_package[ansible_facts['pkg_mgr']] }}"
-        state: "{{ package_state }}"
-
-    - name: Ensure systemd-journal-remote socket is enabled on receiving host
-      systemd:
-        name: systemd-journal-remote.socket
-        enabled: yes
-        state: started
-      when:
-        - (ansible_host == systemd_journal_remote_target)
-
-    - name: Create journal directory
-      file:
-        path: "/var/log/journal"
-        state: "directory"
-        owner: "root"
-        group: "systemd-journal"
-
-    - name: Create journal remote directory
-      file:
-        path: "/var/log/journal/remote"
-        state: "directory"
-        owner: "systemd-journal-remote"
-        group: "systemd-journal"
-
-    - name: Ensure receiving hosts are tuned
-      ini_file:
-        path: "/etc/systemd/journald.conf"
-        section: Journal
-        option: "{{ item.key }}"
-        value: "{{ item.value }}"
-        backup: yes
-      with_items:
-        - key: RuntimeMaxFiles
-          value: "{{ ((((groups['hosts'] | length) * 1.5) + (groups['hosts'] | length)) // 1) | int }}"
-        - key: RuntimeMaxFileSize
-          value: "5G"
-        - key: Compress
-          value: "yes"
-        - key: MaxFileSec
-          value: "1d"
-        - key: MaxRetentionSec
-          value: "2d"
-      when:
-        - (ansible_host == systemd_journal_remote_target)
-      notify:
-        - Restart systemd-journald
-
   roles:
-    - role: "systemd_service"
+    - openstack.osa.journald_remote
-      systemd_tempd_prefix: "openstack"
-      systemd_CPUAccounting: true
-      systemd_BlockIOAccounting: true
-      systemd_MemoryAccounting: true
-      systemd_TasksAccounting: true
-      systemd_services:
-        - service_name: "systemd-journal-remote"
-          enabled: "{{ (ansible_host != systemd_journal_remote_target) | ternary('no', 'yes') }}"
-          state: "{{ (ansible_host != systemd_journal_remote_target) | ternary('stopped', 'started') }}"
-          execstarts: >-
-            /lib/systemd/systemd-journal-remote
-            --listen-http=-3
-            --split-mode=host
-            --compress
-            --seal
-            --output=/var/log/journal/remote/
-          config_overrides:
-            Unit:
-              Requires: "systemd-journal-remote.socket"
-
-        - service_name: "systemd-journal-upload"
-          enabled: "{{ (ansible_host == systemd_journal_remote_target) | ternary('no', 'yes') }}"
-          state: "{{ (ansible_host == systemd_journal_remote_target) | ternary('stopped', 'started') }}"
-          execstarts: >-
-            /lib/systemd/systemd-journal-upload
-            --save-state
-            --merge
-            --url=http://{{ systemd_journal_remote_target }}:19532
-          dynamic_user: true
-          state_directory: systemd/journal-upload
-
-  vars:
-    systemd_journal_remote_target: "{{ hostvars[groups['log_hosts'][0]]['ansible_host'] }}"
-    systemd_journal_remote_distro_package:
-      apt: "systemd-journal-remote"
-      yum: "systemd-journal-gateway"
-      dnf: "systemd-journal-gateway"
-
   tags:
     - journal-remote