Dockerfiles for Networking-SFC Container

Networking-SFC is a neutron big-tent project
Kolla does not have Networking-SFC agent support for now. This
is essential for Service Function Chaining use case. Build Networking-SFC
Container.

Change-Id: I67b4d6e061dbe31e2211cd3210726ab4c30cd087
Partially-Implements: blueprint enable-networking-sfc-support

docker/neutron/neutron-networking-sfc-agent/Dockerfile.j2

+FROM {{ namespace }}/{{ image_prefix }}neutron-base:{{ tag }}
+MAINTAINER {{ maintainer }}
+
+{% if install_type == 'binary' %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
+    && /bin/false
+
+{% elif install_type == 'source' %}
+
+ADD neutron-networking-sfc-agent-archive /neutron-networking-sfc-agent-source
+RUN ln -s neutron-networking-sfc-agent-source/* neutron_networking-sfc-agent \
+    && /var/lib/kolla/venv/bin/pip --no-cache-dir install --upgrade -c requirements/upper-constraints.txt /neutron_networking-sfc-agent \
+    && cp /neutron_networking-sfc-agent/etc/neutron/rootwrap.d/* /etc/neutron/rootwrap.d \
+    && sed -i 's|^exec_dirs.*|exec_dirs=/var/lib/kolla/venv/bin,/sbin,/usr/sbin,/bin,/usr/bin,/usr/local/bin,/usr/local/sbin|g' /etc/neutron/rootwrap.conf
+
+{% endif %}
+
+COPY extend_start.sh /usr/local/bin/kolla_neutron_extend_start
+RUN chmod 755 /usr/local/bin/kolla_neutron_extend_start
+
+{% block neutron_networking_sfc_agent_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+{{ include_footer }}
+
+USER neutron

docker/neutron/neutron-networking-sfc-agent/extend_start.sh

+#!/bin/bash
+
+# Bootstrap and exit if KOLLA_BOOTSTRAP variable is set. This catches all cases
+# of the KOLLA_BOOTSTRAP variable being set, including empty.
+if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
+    neutron-db-manage --subproject networking-sfc --config-file /etc/neutron/neutron.conf upgrade head
+    exit 0
+fi

kolla/common/config.py

@@ -234,6 +234,10 @@ SOURCES = {
         'type': 'url',
         'location': ('http://tarballs.openstack.org/neutron-lbaas/'
                      'neutron-lbaas-master.tar.gz')},
+    'neutron-networking-sfc-agent': {
+        'type': 'url',
+        'location': ('http://tarballs.openstack.org/networking-sfc/'
+                     'networking-sfc-master.tar.gz')},
     'nova-base': {
         'type': 'url',
         'location': ('http://tarballs.openstack.org/nova/'

tests/test_build.py

@@ -68,8 +68,10 @@ class BuildTest(object):
 
 class BuildTestCentosBinary(BuildTest, base.BaseTestCase):
     excluded_images = ["kuryr",
+                       "neutron-networking-sfc-agent",
                        "senlin-base",
-                       "watcher-base"]
+                       "watcher-base"
+                       ]
 
     def setUp(self):
         super(BuildTestCentosBinary, self).setUp()
@@ -88,7 +90,9 @@ class BuildTestCentosSource(BuildTest, base.BaseTestCase):
 
 
 class BuildTestUbuntuBinary(BuildTest, base.BaseTestCase):
-    excluded_images = ["zaqar"]
+    excluded_images = ["neutron-networking-sfc-agent",
+                       "zaqar"
+                       ]
 
     def setUp(self):
         super(BuildTestUbuntuBinary, self).setUp()
@@ -107,8 +111,10 @@ class BuildTestUbuntuSource(BuildTest, base.BaseTestCase):
 
 class BuildTestOracleLinuxBinary(BuildTest, base.BaseTestCase):
     excluded_images = ["kuryr",
+                       "neutron-networking-sfc-agent",
                        "senlin-base",
-                       "watcher-base"]
+                       "watcher-base"
+                       ]
 
     def setUp(self):
         super(BuildTestOracleLinuxBinary, self).setUp()