container: isolate systemd tasks

This commit isolates the systemd unit files generation for containers into
separate yml files in order to be able importing each corresponding roles
without playing all tasks.
This is needed so we can run ceph-ansible to render systemd unit files
so they call podman instead of docker.

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit bd64167469)

roles/ceph-iscsi-gw/tasks/container/containerized.yml

@@ -7,18 +7,8 @@
     - rbd-target-api
     - rbd-target-gw
 
-- name: generate systemd unit files for tcmu-runner, rbd-target-api and rbd-target-gw
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/{{ item }}.service.j2"
-    dest: /etc/systemd/system/{{ item }}.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  with_items:
-    - tcmu-runner
-    - rbd-target-gw
-    - rbd-target-api
-  notify: restart ceph {{ item }}
 
 - name: systemd start tcmu-runner, rbd-target-api and rbd-target-gw containers
   systemd:

roles/ceph-iscsi-gw/tasks/container/systemd.yml

@@ -0,0 +1,14 @@
+---
+- name: generate systemd unit files for tcmu-runner, rbd-target-api and rbd-target-gw
+  become: true
+  template:
+    src: "{{ role_path }}/templates/{{ item }}.service.j2"
+    dest: /etc/systemd/system/{{ item }}.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  with_items:
+    - tcmu-runner
+    - rbd-target-gw
+    - rbd-target-api
+  notify: restart ceph {{ item }}

roles/ceph-mds/tasks/containerized.yml

@@ -3,15 +3,8 @@
   set_fact:
     container_exec_cmd: "{{ container_binary }} exec ceph-mds-{{ ansible_hostname }}"
 
-- name: generate systemd unit file
+- name: include_tasks systemd.yml
-  become: true
+  include_tasks: systemd.yml
-  template:
-    src: "{{ role_path }}/templates/ceph-mds.service.j2"
-    dest: /etc/systemd/system/ceph-mds@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: restart ceph mdss
 
 - name: systemd start mds container
   systemd:

roles/ceph-mds/tasks/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-mds.service.j2"
+    dest: /etc/systemd/system/ceph-mds@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph mdss

roles/ceph-mgr/tasks/start_mgr.yml

@@ -17,15 +17,9 @@
     - ceph_mgr_systemd_overrides is defined
     - ansible_service_mgr == 'systemd'
 
-- name: generate systemd unit file
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-mgr.service.j2"
-    dest: /etc/systemd/system/ceph-mgr@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
   when: containerized_deployment | bool
-  notify: restart ceph mgrs
 
 - name: systemd start mgr
   systemd:

roles/ceph-mgr/tasks/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-mgr.service.j2"
+    dest: /etc/systemd/system/ceph-mgr@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph mgrs

roles/ceph-mon/tasks/start_monitor.yml

@@ -19,14 +19,8 @@
     - ceph_mon_systemd_overrides is defined
     - ansible_service_mgr == 'systemd'
 
-- name: generate systemd unit file for mon container
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-mon.service.j2"
-    dest: /etc/systemd/system/ceph-mon@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: restart ceph mons
   when: containerized_deployment | bool
 
 - name: start the monitor service

roles/ceph-mon/tasks/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file for mon container
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-mon.service.j2"
+    dest: /etc/systemd/system/ceph-mon@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph mons

roles/ceph-nfs/tasks/start_nfs.yml

@@ -60,15 +60,9 @@
     mode: "0644"
   when: ceph_nfs_dynamic_exports | bool
 
-- name: generate systemd unit file
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-nfs.service.j2"
-    dest: /etc/systemd/system/ceph-nfs@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
   when: containerized_deployment | bool
-  notify: restart ceph nfss
 
 - name: systemd start nfs container
   systemd:

roles/ceph-nfs/tasks/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-nfs.service.j2"
+    dest: /etc/systemd/system/ceph-nfs@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph nfss

roles/ceph-osd/tasks/start_osds.yml

@@ -1,24 +1,13 @@
 ---
-- name: container specific tasks
+- name: umount ceph disk (if on openstack)
-  when: containerized_deployment | bool
+  mount:
-  block:
+    name: /mnt
-  - name: umount ceph disk (if on openstack)
+    src: /dev/vdb
-    mount:
+    fstype: ext3
-      name: /mnt
+    state: unmounted
-      src: /dev/vdb
+  when:
-      fstype: ext3
+    - ceph_docker_on_openstack | bool
-      state: unmounted
+    - containerized_deployment | bool
-    when: ceph_docker_on_openstack | bool
-
-  - name: generate ceph osd docker run script
-    template:
-      src: "{{ role_path }}/templates/ceph-osd-run.sh.j2"
-      dest: "{{ ceph_osd_docker_run_script_path }}/ceph-osd-run.sh"
-      owner: "root"
-      group: "root"
-      mode: "0744"
-      setype: "bin_t"
-    notify: restart ceph osds
 
 # this is for ceph-disk, the ceph-disk command is gone so we have to list /var/lib/ceph
 - name: get osd ids
@@ -40,14 +29,8 @@
   failed_when: false
   register: ceph_osd_ids
 
-- name: generate systemd unit file
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-osd.service.j2"
-    dest: /etc/systemd/system/ceph-osd@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: restart ceph osds
   when: containerized_deployment | bool
 
 - name: systemd start osd

roles/ceph-osd/tasks/systemd.yml

@@ -0,0 +1,21 @@
+---
+- name: generate ceph osd docker run script
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-osd-run.sh.j2"
+    dest: "{{ ceph_osd_docker_run_script_path }}/ceph-osd-run.sh"
+    owner: "root"
+    group: "root"
+    mode: "0744"
+    setype: "bin_t"
+  notify: restart ceph osds
+
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-osd.service.j2"
+    dest: /etc/systemd/system/ceph-osd@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph osds

roles/ceph-rbd-mirror/tasks/container/start_docker_rbd_mirror.yml

@@ -1,13 +1,7 @@
 ---
 # Use systemd to manage container on Atomic host
-- name: generate systemd unit file
+- name: include_tasks systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-rbd-mirror.service.j2"
-    dest: /etc/systemd/system/ceph-rbd-mirror@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: restart ceph rbdmirrors
 
 - name: systemd start rbd mirror container
   systemd:

roles/ceph-rbd-mirror/tasks/container/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-rbd-mirror.service.j2"
+    dest: /etc/systemd/system/ceph-rbd-mirror@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph rbdmirrors

roles/ceph-rgw/tasks/container/start_docker_rgw.yml

@@ -10,14 +10,8 @@
       INST_PORT={{ item.radosgw_frontend_port }}
   with_items: "{{ rgw_instances }}"
 
-- name: generate systemd unit file
+- name: include_task systemd.yml
-  template:
+  include_tasks: systemd.yml
-    src: "{{ role_path }}/templates/ceph-radosgw.service.j2"
-    dest: /etc/systemd/system/ceph-radosgw@.service
-    owner: "root"
-    group: "root"
-    mode: "0644"
-  notify: restart ceph rgws
 
 - name: systemd start rgw container
   systemd:

roles/ceph-rgw/tasks/container/systemd.yml

@@ -0,0 +1,10 @@
+---
+- name: generate systemd unit file
+  become: true
+  template:
+    src: "{{ role_path }}/templates/ceph-radosgw.service.j2"
+    dest: /etc/systemd/system/ceph-radosgw@.service
+    owner: "root"
+    group: "root"
+    mode: "0644"
+  notify: restart ceph rgws