in containerized deployment, use the right interface name variable in mon; remove one line inline files

cleanup on docker osd tasks

Signed-off-by: Huamin Chen <hchen@redhat.com>

group_vars/all.docker.sample

@@ -27,7 +27,7 @@ dummy:
 #ceph_osd_docker_username: ceph
 #ceph_osd_docker_imagename: daemon
 #ceph_osd_docker_extra_env: "CEPH_DAEMON=OSD_CEPH_DISK_ACTIVATE" # comma separated variables
-#ceph_osd_docker_prepare_env: "CEPH_DAEMON=OSD_CEPH_DISK_PREPARE,OSD_FORCE_ZAP=1" # comma separated variables
+#ceph_osd_docker_prepare_env: "OSD_FORCE_ZAP=1" # comma separated variables
 #ceph_osd_docker_devices:
 # - /dev/sdb
 # - /dev/sdc

roles/ceph-common/templates/ceph.conf.j2

@@ -30,7 +30,15 @@ host = {{ hostvars[host]['ansible_fqdn'] }}
 host = {{ hostvars[host]['ansible_hostname'] }}
 {% endif %}
 # we need to check if monitor_interface is defined in the inventory per host or if it's set in a group_vars file
-{% if (hostvars[host]['monitor_interface'] is defined and hostvars[host]['monitor_interface'] != "interface") or monitor_interface != "interface" %}
+{% if mon_containerized_deployment or mon_containerized_deployment_with_kv %}
+{% set interface = ["ansible_",ceph_mon_docker_interface]|join %}
+{% if (hostvars[host][interface] is defined and hostvars[host][interface] != "interface") or interface != "interface" %}
+# user address from interface {{ ceph_mon_docker_interface }}
+mon addr = {{ hostvars[host][interface]['ipv4']['address'] }}
+ {% else %}
+mon addr = {{ hostvars[host]['monitor_address'] if hostvars[host]['monitor_address'] is defined else monitor_address }}
+{% endif %}
+{% elif (hostvars[host]['monitor_interface'] is defined and hostvars[host]['monitor_interface'] != "interface") or monitor_interface != "interface" %}
 {% include 'mon_addr_interface.j2' %}
 {% else %}
 {% include 'mon_addr_address.j2' %}

roles/ceph-osd/tasks/docker/start_docker_osd.yml

@@ -15,16 +15,24 @@
   with_items: ceph_osd_docker_devices
   register: osd_prepared
 
+# use shell rather than docker module
+# to ensure osd disk prepare finishes before
+# starting the next task
 - name: prepare ceph osd disk
-  docker:
-    image: "{{ ceph_osd_docker_username }}/{{ ceph_osd_docker_imagename }}"
-    name: "{{ ansible_hostname }}-osd-prepare-{{ item.0 | regex_replace('/', '') }}"
-    net: host
-    pid: host
-    state: started
-    privileged: yes
-    env: "OSD_DEVICE={{ item.0 }},{{ ceph_osd_docker_prepare_env }}"
-    volumes: "/var/lib/ceph:/var/lib/ceph,/etc/ceph:/etc/ceph,/dev:/dev,/run:/run"
+  shell: |   
+    docker run -ti --net=host \
+    --pid=host \
+    --privileged=true \
+    --name="{{ ansible_hostname }}-osd-prepare-{{ item.0 |
+    regex_replace('/', '') }}" \
+    -v /etc/ceph:/etc/ceph \
+    -v /var/lib/ceph/:/var/lib/ceph/ \
+    -v /dev:/dev \
+    -e "OSD_DEVICE={{ item.0 }}" \
+    -e "{{ ceph_osd_docker_prepare_env }}" \
+    "{{ ceph_osd_docker_username }}/{{ ceph_osd_docker_imagename }}" \
+    OSD_CEPH_DISK_PREPARE
+  failed_when: false
   with_together:
     - ceph_osd_docker_devices
     - osd_prepared.results
@@ -32,8 +40,6 @@
     - item.1.get("rc", 0) != 0
     - ceph_osd_docker_prepare_env is defined
     - not osd_containerized_deployment_with_kv
-    - not is_atomic
-    - not ansible_os_family == 'CoreOS'
 
 - name: prepare ceph osd disk with kv_store
   docker:
@@ -53,52 +59,6 @@
     - item.1.get("rc", 0) != 0
     - ceph_osd_docker_prepare_env is defined
     - osd_containerized_deployment_with_kv
-    - not is_atomic
-    - not ansible_os_family == 'CoreOS'
-
-- name: prepare ceph osd disk for container operating systems
-  shell: |
-    docker run -d --net=host \
-    --pid=host \
-    --privileged=true \
-    -v /etc/ceph:/etc/ceph \
-    -v /var/lib/ceph/:/var/lib/ceph/ \
-    -v {{ item.0 }}:{{ item.0 }} \
-    -e OSD_DEVICE="{{ item.0 }}" \
-    -e "{{ ceph_osd_docker_prepare_env }}" \
-    "{{ ceph_osd_docker_username }}/{{ ceph_osd_docker_imagename }}" \
-    osd_ceph_disk_prepare
-  failed_when: false
-  changed_when: false
-  with_together:
-    - ceph_osd_docker_devices
-    - osd_prepared.results
-  when:
-    - item.1.get("rc", 0) != 0
-    - is_atomic or ansible_os_family == 'CoreOS'
-    - not osd_containerized_deployment_with_kv
-
-- name: prepare ceph osd disk for container operating systems with kv_store
-  shell: |
-    docker run -d --net=host \
-    --pid=host \
-    --privileged=true \
-    -e KV_TYPE={{ kv_type }} \
-    -e KV_IP={{ kv_endpoint }} \
-    -v {{ item.0 }}:{{ item.0 }} \
-    -e OSD_DEVICE={{ item.0 }} \
-    -e "{{ ceph_osd_docker_prepare_env }}" \
-    "{{ ceph_osd_docker_username }}/{{ ceph_osd_docker_imagename }}" \
-    osd_ceph_disk_prepare
-  failed_when: false
-  changed_when: false
-  with_together:
-    - ceph_osd_docker_devices
-    - osd_prepared.results
-  when:
-    - item.1.get("rc", 0) != 0
-    - is_atomic or ansible_os_family == 'CoreOS'
-    - osd_containerized_deployment_with_kv
 
 # Use systemd to manage container on Atomic host
 - name: generate systemd unit file