Add networking-baremetal

* Adding Dockerfile to build image with ironic-neutron-agent.
* Add ``neutron-base-plugin-networking-baremetal`` in
  kolla/common/config.py to enable building neutron with baremetal
  plugin.

Since the ML2 mechanism driver and L2 Agent is in the same
python package, the source install will include the
ironic-neutron-agent as part of neutron-base.

Change-Id: I232dcf44c8a56c268610053cf362714d52e6cb93

docker/networking-baremetal/ironic-neutron-agent/Dockerfile.j2

@@ -0,0 +1,32 @@
+FROM {{ namespace }}/{{ image_prefix }}neutron-base:{{ tag }}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+
+{% block ironic_neutron_agent_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if install_type == 'binary' %}
+
+    {% if base_distro in ['centos', 'oraclelinux', 'rhel'] %}
+
+        {% set ironic_neutron_agent_packages = [
+            'python-networking-baremetal',
+            'python-ironic-neutron-agent'
+        ] %}
+
+    {% elif base_distro in ['debian', 'ubuntu'] %}
+
+RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
+            && /bin/false
+
+    {% endif %}
+
+    {{ macros.install_packages(ironic_neutron_agent_packages | customizable("packages")) }}
+
+{% endif %}
+
+
+{% block ironic_neutron_agent_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER neutron

kolla/common/config.py

@@ -527,6 +527,10 @@ SOURCES = {
         'type': 'url',
         'location': ('$tarballs_base/neutron-fwaas/'
                      'neutron-fwaas-master.tar.gz')},
+    'neutron-base-plugin-networking-baremetal': {
+        'type': 'url',
+        'location': ('$tarballs_base/networking-baremetal/'
+                     'networking-baremetal-master.tar.gz')},
     'neutron-base-plugin-networking-generic-switch': {
         'type': 'url',
         'location': ('$tarballs_base/networking-generic-switch/'

kolla/image/build.py

@@ -111,6 +111,7 @@ SKIPPED_IMAGES = {
         "ec2-api",
         "freezer-base",
         "heat-all",
+        "ironic-neutron-agent",
         "karbor-base",
         "kuryr-base",
         "mistral-event-engine",
@@ -141,6 +142,7 @@ SKIPPED_IMAGES = {
         "ec2-api",
         "freezer-base",
         "heat-all",
+        "ironic-neutron-agent",
         "karbor-base",
         "kuryr-base",
         "mistral-event-engine",

releasenotes/notes/add-networking-baremtal-ed44e0fc04371eb8.yaml

@@ -0,0 +1,17 @@
+---
+features:
+  - |
+    Add networking-baremetal components: The ``baremetal`` ML2 mechanism driver
+    and the ``ironic-neutron-agent`` L2 agent.
+
+    Networking Baremetal provides deep integration between the Networking
+    service and the Bare Metal service. Advanced networking features like
+    notifications of port status changes and routed networks support in clouds
+    with Bare Metal service.
+
+    The ML2 mechanism driver is installed in the neutron-base image when
+    building from source. Binary users can use
+    ``neutron_server_packages_append`` to include the
+    ``python-networking-baremetal`` package when building neutron-server image.
+    The ``ironic-neutron-agent`` L2 agent is in the ``ironic-neutron-agent``
+    image.