Support OVN docker images

This patch adds kolla images for
 - ovn-northd
 - ovn-controller
 - ovsdb-server for Northbound DB
 - ovsdb-server for Southbound DB

Change-Id: I97f82395cb14108bdff57543e4847a5ece17fe69
Implements: blueprint ovn-controller-neutron
Signed-off-by: Numan Siddique <nusiddiq@redhat.com>

docker/ovn/ovn-base/Dockerfile.j2

@@ -0,0 +1,26 @@
+FROM {{ namespace }}/{{ image_prefix }}openvswitch-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ovn_base_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set ovn_base_packages = [
+        'openvswitch-ovn-common',
+    ] %}
+
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set ovn_base_packages = [
+        'ovn-common',
+    ] %}
+
+{% endif %}
+{{ macros.install_packages(ovn_base_packages | customizable("packages")) }}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+
+RUN touch /usr/local/bin/kolla_ovn_extend_start \
+    && chmod 755 /usr/local/bin/kolla_extend_start /usr/local/bin/kolla_ovn_extend_start
+
+{% block ovn_base_footer %}{% endblock %}

docker/ovn/ovn-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
+
+. /usr/local/bin/kolla_ovn_extend_start

docker/ovn/ovn-controller/Dockerfile.j2

@@ -0,0 +1,22 @@
+FROM {{ namespace }}/{{ image_prefix }}ovn-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ovn_controller_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set ovn_controller_packages = [
+        'openvswitch-ovn-host'
+    ] %}
+
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set ovn_controller_packages = [
+        'ovn-host'
+    ] %}
+
+{% endif %}
+{{ macros.install_packages(ovn_controller_packages | customizable("packages")) }}
+
+{% block ovn_controller_footer %}{% endblock %}
+{% block footer %}{% endblock %}

docker/ovn/ovn-nb-db-server/Dockerfile.j2

@@ -0,0 +1,27 @@
+FROM {{ namespace }}/{{ image_prefix }}ovn-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ovn_nb_db_server_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set ovn_nb_db_server_packages = [
+        'openvswitch-ovn-central',
+    ] %}
+
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set ovn_nb_db_server_packages = [
+        'ovn-central',
+    ] %}
+
+{% endif %}
+{{ macros.install_packages(ovn_nb_db_server_packages | customizable("packages")) }}
+
+COPY extend_start.sh /usr/local/bin/kolla_ovn_extend_start
+COPY start_nb_db_server.sh /usr/local/bin/start-nb-db-server
+RUN chmod 755 /usr/local/bin/kolla_ovn_extend_start \
+              /usr/local/bin/start-nb-db-server
+
+{% block ovn_nb_db_server_footer %}{% endblock %}
+{% block footer %}{% endblock %}

docker/ovn/ovn-nb-db-server/extend_start.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+mkdir -p "/run/openvswitch"
+if [[ ! -e "/var/lib/openvswitch/ovnnb.db" ]]; then
+    ovsdb-tool create "/var/lib/openvswitch/ovnnb.db" "/usr/share/openvswitch/ovn-nb.ovsschema"
+fi

docker/ovn/ovn-nb-db-server/start_nb_db_server.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+ovsdb_ip=$1
+ovnnb_port=$2
+if [ -e $ovnnb_port  ]; then
+    ovnnb_port=6641
+fi
+
+/usr/sbin/ovsdb-server /var/lib/openvswitch/ovnnb.db -vconsole:emer -vsyslog:err -vfile:info \
+--remote=punix:/run/openvswitch/ovnnb_db.sock --remote=ptcp:$ovnnb_port:$ovsdb_ip \
+--unixctl=/run/openvswitch/ovnnb_db.ctl --log-file=/var/log/kolla/openvswitch/ovsdb-server-nb.log

docker/ovn/ovn-northd/Dockerfile.j2

@@ -0,0 +1,22 @@
+FROM {{ namespace }}/{{ image_prefix }}ovn-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ovn_northd_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set ovn_northd_packages = [
+        'openvswitch-ovn-central',
+    ] %}
+
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set ovn_northd_packages = [
+        'ovn-central',
+    ] %}
+
+{% endif %}
+{{ macros.install_packages(ovn_northd_packages | customizable("packages")) }}
+
+{% block ovn_northd_footer %}{% endblock %}
+{% block footer %}{% endblock %}

docker/ovn/ovn-sb-db-server/Dockerfile.j2

@@ -0,0 +1,27 @@
+FROM {{ namespace }}/{{ image_prefix }}ovn-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ovn_sb_db_server_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+    {% set ovn_sb_db_server_packages = [
+        'openvswitch-ovn-central',
+    ] %}
+
+{% elif base_distro in ['debian', 'ubuntu'] %}
+    {% set ovn_sb_db_server_packages = [
+        'ovn-central',
+    ] %}
+
+{% endif %}
+{{ macros.install_packages(ovn_sb_db_server_packages | customizable("packages")) }}
+
+COPY extend_start.sh /usr/local/bin/kolla_ovn_extend_start
+COPY start_sb_db_server.sh /usr/local/bin/start-sb-db-server
+RUN chmod 755 /usr/local/bin/kolla_ovn_extend_start \
+              /usr/local/bin/start-sb-db-server
+
+{% block ovn_sb_db_server_footer %}{% endblock %}
+{% block footer %}{% endblock %}

docker/ovn/ovn-sb-db-server/extend_start.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+mkdir -p "/run/openvswitch"
+if [[ ! -e "/var/lib/openvswitch/ovnsb.db" ]]; then
+    ovsdb-tool create "/var/lib/openvswitch/ovnsb.db" "/usr/share/openvswitch/ovn-sb.ovsschema"
+fi

docker/ovn/ovn-sb-db-server/start_sb_db_server.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+ovnsb_db_ip=$1
+ovnsb_port=$2
+if [ -e $ovnsb_port  ]; then
+    ovnsb_port=6642
+fi
+
+/usr/sbin/ovsdb-server /var/lib/openvswitch/ovnsb.db -vconsole:emer -vsyslog:err -vfile:info \
+--remote=punix:/run/openvswitch/ovnsb_db.sock --remote=ptcp:$ovnsb_port:$ovnsb_db_ip \
+--unixctl=/run/openvswitch/ovnsb_db.ctl --log-file=/var/log/kolla/openvswitch/ovsdb-server-sb.log

releasenotes/notes/add-openvswitch-ovn-2855384c9720161e.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Add openvswitch ovn support to docker containers.