Enable openvswitch container logs in host volumes

Allow heka container to pick up the openvswitch logs like other
services

Change-Id: I396ae9419540070c6ab01b8f62607ab46b1f08aa
closes-Bug: #1573199

ansible/roles/neutron/tasks/start.yml

@@ -9,6 +9,7 @@
       - "{{ node_config_directory }}/openvswitch-db-server/:{{ container_config_directory }}/:ro"
       - "/etc/localtime:/etc/localtime:ro"
       - "/run:/run"
+      - "kolla_logs:/var/log/kolla/"
       - "openvswitch_db:/var/lib/openvswitch/"
   when:
     - (inventory_hostname in groups['compute']
@@ -57,6 +58,7 @@
       - "/etc/localtime:/etc/localtime:ro"
       - "/lib/modules:/lib/modules:ro"
       - "/run:/run"
+      - "kolla_logs:/var/log/kolla/"
   when:
     - (inventory_hostname in groups['compute']
        or (enable_manila | bool and inventory_hostname in groups['manila-share'])

ansible/roles/neutron/templates/openvswitch-db-server.json.j2

@@ -1,4 +1,4 @@
 {
-    "command": "/usr/sbin/ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/run/openvswitch/db.sock --log-file=/var/log/openvswitch/ovsdb-server.log",
+    "command": "/usr/sbin/ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/run/openvswitch/db.sock --log-file=/var/log/kolla/openvswitch/ovsdb-server.log",
     "config_files": []
 }

ansible/roles/neutron/templates/openvswitch-vswitchd.json.j2

@@ -1,4 +1,4 @@
 {
-    "command": "/usr/sbin/ovs-vswitchd unix:/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --log-file=/var/log/openvswitch/ovs-vswitchd.log",
+    "command": "/usr/sbin/ovs-vswitchd unix:/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --log-file=/var/log/kolla/openvswitch/ovs-vswitchd.log",
     "config_files": []
 }

docker/openvswitch/openvswitch-base/Dockerfile.j2

@@ -14,3 +14,8 @@ RUN apt-get install -y --no-install-recommends \
     && apt-get clean
 
 {% endif %}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+
+RUN touch /usr/local/bin/kolla_openvswitch_extend_start \
+    && chmod 755 /usr/local/bin/kolla_extend_start /usr/local/bin/kolla_openvswitch_extend_start

docker/openvswitch/openvswitch-base/extend_start.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [[ ! -d "/var/log/kolla/openvswitch" ]]; then
+    mkdir -p /var/log/kolla/openvswitch
+fi
+if [[ $(stat -c %a /var/log/kolla/openvswitch) != "755" ]]; then
+    chmod 755 /var/log/kolla/openvswitch
+fi
+
+source /usr/local/bin/kolla_openvswitch_extend_start

docker/openvswitch/openvswitch-db-server/Dockerfile.j2

@@ -2,7 +2,7 @@ FROM {{ namespace }}/{{ image_prefix }}openvswitch-base:{{ tag }}
 MAINTAINER {{ maintainer }}
 
 COPY ovs_ensure_configured.sh /usr/local/bin/kolla_ensure_openvswitch_configured
-COPY extend_start.sh /usr/local/bin/kolla_extend_start
+COPY extend_start.sh /usr/local/bin/kolla_openvswitch_extend_start
-RUN chmod 755 /usr/local/bin/kolla_ensure_openvswitch_configured /usr/local/bin/kolla_extend_start
+RUN chmod 755 /usr/local/bin/kolla_ensure_openvswitch_configured /usr/local/bin/kolla_openvswitch_extend_start
 
 {{ include_footer }}

docker/openvswitch/openvswitch-vswitchd/Dockerfile.j2

@@ -1,7 +1,7 @@
 FROM {{ namespace }}/{{ image_prefix }}openvswitch-base:{{ tag }}
 MAINTAINER {{ maintainer }}
 
-COPY extend_start.sh /usr/local/bin/kolla_extend_start
+COPY extend_start.sh /usr/local/bin/kolla_openvswitch_extend_start
-RUN chmod 755 /usr/local/bin/kolla_extend_start
+RUN chmod 755 /usr/local/bin/kolla_openvswitch_extend_start
 
 {{ include_footer }}