Merge "Update legacy neutron L3HA tool support"

defaults/main.yml

@@ -379,7 +379,10 @@ neutron_local_ip: 127.0.0.1
 ###
 
 # Set this option to "true" to enable legacy neutron L3HA tool support
-# TODO(cloudnull): Remove this in the Ocata cycle
+# This tool is useful to ensure any non-HA neutron entities
+# are re-scheduled if the agent managing them goes down.
+# It is also useful if the built-in HA capabilities cannot
+# be used in the environment for whatever reason.
 neutron_legacy_ha_tool_enabled: false
 
 # L3HA configuration options

tasks/neutron_l3_ha.yml

@@ -13,45 +13,40 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# This should be revised in Kilo
+- name: Implement the legacy neutron L3HA tool scripts
-# kilo_revision: true
-
-- name: "Drop AT&T neutron ha tool"
-  template:
-    src: "neutron-ha-tool.py.j2"
-    dest: "/opt/neutron-ha-tool.py"
-    owner: "root"
-    group: "root"
-    mode: "0755"
-  tags:
-    - neutron-install
   when:
     - neutron_legacy_ha_tool_enabled | bool
+  block:
+    - name: Implement the neutron HA tool script
+      template:
+        src: "neutron-ha-tool.py.j2"
+        dest: "/opt/neutron-ha-tool.py"
+        owner: "root"
+        group: "root"
+        mode: "0755"
 
-- name: Convert the hostname to an int
+    - name: Convert the hostname to an int
-  name2int:
+      name2int:
-    name: "{{ inventory_hostname }}"
+        name: "{{ inventory_hostname }}"
-  register: hashed_name
+      register: hashed_name
-  when:
-    - neutron_legacy_ha_tool_enabled | bool
 
-# These are used in the Neutron HA Cron job script, and processed in the template.
+    # These are used in the Neutron HA Cron job script, and processed in the template.
-- name: Creating Job Facts
+    - name: Creating Job Facts
-  set_fact:
+      set_fact:
-    do_job: ". /root/openrc && /opt/neutron-ha-tool.py {% if keystone_service_internaluri_insecure | bool %}--insecure {% endif %}--l3-agent-migrate"
+        do_job: ". /root/openrc && /opt/neutron-ha-tool.py {% if keystone_service_internaluri_insecure | bool %}--insecure {% endif %}--l3-agent-migrate"
-    sleep_time: "{{ hashed_name.int_value }}"
+        sleep_time: "{{ hashed_name.int_value }}"
-  when:
-    - neutron_legacy_ha_tool_enabled | bool
 
-- name: "Drop Neutron HA job script"
+    - name: Implement openrc/clouds.yaml
-  template:
+      include_role:
-    src: "neutron_ha_tool.sh.j2"
+        name: "openstack_openrc"
-    dest: "/opt/neutron-ha-tool.sh"
+
-    owner: "root"
+    - name: Implement the Neutron HA job script
-    group: "root"
+      template:
-    mode: "0755"
+        src: "neutron_ha_tool.sh.j2"
-  when:
+        dest: "/opt/neutron-ha-tool.sh"
-    - neutron_legacy_ha_tool_enabled | bool
+        owner: "root"
+        group: "root"
+        mode: "0755"
 
 - name: Create Neutron HA
   cron:
@@ -65,7 +60,7 @@
     user: root
     cron_file: "neutron-ha-tool"
 
-- name: "Remove AT&T neutron ha tool when disabled"
+- name: Remove AT&T neutron ha tool when disabled
   file:
     path: "{{ item }}"
     state: "absent"