From 77f71b9f59d2900d1536a2a72a01779a61d8fd94 Mon Sep 17 00:00:00 2001
From: Sam Yaple <sam@yaple.net>
Date: Thu, 23 Jul 2015 11:25:42 +0000
Subject: [PATCH] Adds the appropriate tools to addin the ovs bridge
Ansible will exec a script in the OVS container to ensure the bridge and
ports are properly setup. The script is idempotent.
Change-Id: I5adca595a4d2ef4edf26c9635cfa5ceb30ca4a59
Closes-Bug: #1466375
---
ansible/roles/neutron/defaults/main.yml | 2 ++
ansible/roles/neutron/tasks/start.yml | 5 +++++
ansible/roles/neutron/templates/ml2_conf.ini.j2 | 4 ++--
.../binary/openvswitch/ovs-vswitchd/Dockerfile | 2 +-
.../ovs-vswitchd/ovs_ensure_configured.sh | 1 +
.../ovs-vswitchd/ovs_ensure_configured.sh | 17 +++++++++++++++++
etc/kolla/globals.yml | 4 ++--
7 files changed, 30 insertions(+), 5 deletions(-)
create mode 120000 docker/centos/binary/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
create mode 100755 docker/common/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
diff --git a/ansible/roles/neutron/defaults/main.yml b/ansible/roles/neutron/defaults/main.yml
index d68a775fa4..bc4b272655 100644
--- a/ansible/roles/neutron/defaults/main.yml
+++ b/ansible/roles/neutron/defaults/main.yml
@@ -59,3 +59,5 @@ neutron_logging_verbose: "{{ openstack_logging_verbose }}"
neutron_logging_debug: "{{ openstack_logging_debug }}"
neutron_keystone_user: "neutron"
+
+neutron_bridge_name: "br-ex"
diff --git a/ansible/roles/neutron/tasks/start.yml b/ansible/roles/neutron/tasks/start.yml
index 4cecfc35b6..daa21dd7d5 100644
--- a/ansible/roles/neutron/tasks/start.yml
+++ b/ansible/roles/neutron/tasks/start.yml
@@ -23,6 +23,11 @@
when: inventory_hostname in groups['compute'] or
inventory_hostname in groups['neutron-agents']
+- name: Ensuring OVS bridge is properly setup
+ command: docker exec openvswitch_vswitchd /opt/kolla/ovs_ensure_configured.sh {{ neutron_bridge_name }} {{ neutron_interface }}
+ register: status
+ changed_when: status.stdout.find('changed') != -1
+
- include: ../../start.yml
vars:
container_environment:
diff --git a/ansible/roles/neutron/templates/ml2_conf.ini.j2 b/ansible/roles/neutron/templates/ml2_conf.ini.j2
index f994ba1a15..772e8fd9d2 100644
--- a/ansible/roles/neutron/templates/ml2_conf.ini.j2
+++ b/ansible/roles/neutron/templates/ml2_conf.ini.j2
@@ -31,5 +31,5 @@ arp_responder = true
#enable_distributed_routing = true
[ovs]
-local_ip = {{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}
-bridge_mappings = external:{{ neutron_interface }}
+local_ip = {{ hostvars[inventory_hostname]['ansible_' + tunnel_interface]['ipv4']['address'] }}
+bridge_mappings = external:{{ neutron_bridge_name }}
diff --git a/docker/centos/binary/openvswitch/ovs-vswitchd/Dockerfile b/docker/centos/binary/openvswitch/ovs-vswitchd/Dockerfile
index c34d72302b..60989c846c 100644
--- a/docker/centos/binary/openvswitch/ovs-vswitchd/Dockerfile
+++ b/docker/centos/binary/openvswitch/ovs-vswitchd/Dockerfile
@@ -3,6 +3,6 @@ MAINTAINER Kolla Project (https://launchpad.net/kolla)
COPY ./start.sh /start.sh
-COPY config-internal.sh config-external.sh /opt/kolla/
+COPY ovs_ensure_configured.sh config-internal.sh config-external.sh /opt/kolla/
CMD ["/start.sh"]
diff --git a/docker/centos/binary/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh b/docker/centos/binary/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
new file mode 120000
index 0000000000..19efaf06a1
--- /dev/null
+++ b/docker/centos/binary/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
@@ -0,0 +1 @@
+../../../../common/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
\ No newline at end of file
diff --git a/docker/common/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh b/docker/common/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
new file mode 100755
index 0000000000..c39d64ff7a
--- /dev/null
+++ b/docker/common/openvswitch/ovs-vswitchd/ovs_ensure_configured.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+bridge=$1
+port=$2
+
+ovs-vsctl br-exists $bridge; rc=$?
+if [[ $rc == 2 ]]; then
+ changed=changed
+ ovs-vsctl add-br $bridge
+fi
+
+if [[ ! $(ovs-vsctl list-ports $bridge) =~ $(echo "\<$port\>") ]]; then
+ changed=changed
+ ovs-vsctl add-port $bridge $port
+fi
+
+echo $changed
diff --git a/etc/kolla/globals.yml b/etc/kolla/globals.yml
index 63bf15f5f4..adfa1c3477 100644
--- a/etc/kolla/globals.yml
+++ b/etc/kolla/globals.yml
@@ -54,12 +54,12 @@ docker_restart_policy_retry: "10"
####################
# The interface to use for various services types
network_interface: "eth0"
+neutron_interface: "eth1"
# These can be adjusted for even more customization
api_interface: "{{ network_interface }}"
storage_interface: "{{ network_interface }}"
-neutron_interface: "{{ network_interface }}"
-
+tunnel_interface: "{{ network_interface }}"
####################
# Openstack options
--
GitLab