Merge "Change fat neutron container into thin containers"

49 files changed, 172 insertions, 134 deletions

diff --git a/compose/neutron-agents.yml b/compose/neutron-agents.yml
deleted file mode 100644
index 895624dff..000000000
--- a/compose/neutron-agents.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-neutronagents:
-  image: kollaglue/centos-rdo-neutron-agents:latest
-  name: neutron-agents
-  net: "host"
-  privileged: true
-  restart: always
-  volumes:
-    - /var/run/netns/:/var/run/netns/
-    - /lib/modules:/lib/modules:ro
-  env_file:
-   - openstack.env
diff --git a/compose/neutron-dhcp-agent.yml b/compose/neutron-dhcp-agent.yml
new file mode 100644
index 000000000..8d944c00c
--- /dev/null
+++ b/compose/neutron-dhcp-agent.yml
@@ -0,0 +1,12 @@
+neutrondhcpagent:
+  image: kollaglue/centos-rdo-neutron-dhcp-agent:latest
+  name: neutron-dhcp-agent
+  net: "host"
+  privileged: true
+  restart: always
+  volumes:
+    - /run/netns/:/run/netns/:ro
+    - /proc/1/ns/:/opt/kolla/host_proc/1/ns/:ro
+    - /lib/modules:/lib/modules:ro
+  env_file:
+   - openstack.env
diff --git a/compose/neutron-l3-agent.yml b/compose/neutron-l3-agent.yml
new file mode 100644
index 000000000..e4c31169f
--- /dev/null
+++ b/compose/neutron-l3-agent.yml
@@ -0,0 +1,12 @@
+neutronl3agent:
+  image: kollaglue/centos-rdo-neutron-l3-agent:latest
+  name: neutron-l3-agent
+  net: "host"
+  privileged: true
+  restart: always
+  volumes:
+    - /run/netns/:/run/netns/:ro
+    - /proc/1/ns/:/opt/kolla/host_proc/1/ns/:ro
+    - /lib/modules:/lib/modules:ro
+  env_file:
+   - openstack.env
diff --git a/compose/neutron-linuxbridge-agent.yml b/compose/neutron-linuxbridge-agent.yml
new file mode 100644
index 000000000..46f2e68d5
--- /dev/null
+++ b/compose/neutron-linuxbridge-agent.yml
@@ -0,0 +1,12 @@
+neutronlinuxbridgeagent:
+  image: kollaglue/centos-rdo-neutron-linuxbridge-agent:latest
+  name: neutron-linuxbridge-agent
+  net: "host"
+  privileged: true
+  restart: always
+  volumes:
+    - /run/netns/:/run/netns/:ro
+    - /proc/1/ns/:/opt/kolla/host_proc/1/ns/:ro
+    - /lib/modules:/lib/modules:ro
+  env_file:
+   - openstack.env
diff --git a/compose/neutron-metadata-agent.yml b/compose/neutron-metadata-agent.yml
new file mode 100644
index 000000000..b9338f7b6
--- /dev/null
+++ b/compose/neutron-metadata-agent.yml
@@ -0,0 +1,12 @@
+neutronmetadataagent:
+  image: kollaglue/centos-rdo-neutron-metadata-agent:latest
+  name: neutron-metadata-agent
+  net: "host"
+  privileged: true
+  restart: always
+  volumes:
+    - /run/netns/:/run/netns/:ro
+    - /proc/1/ns/:/opt/kolla/host_proc/1/ns/:ro
+    - /lib/modules:/lib/modules:ro
+  env_file:
+   - openstack.env
diff --git a/docker/centos/binary/neutron/neutron-agents/Dockerfile b/docker/centos/binary/neutron/neutron-agents/Dockerfile
deleted file mode 100644
index 89ce874bb..000000000
--- a/docker/centos/binary/neutron/neutron-agents/Dockerfile
+++ /dev/null
@@ -1,39 +0,0 @@
-FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
-MAINTAINER Kolla Project (https://launchpad.net/kolla)
-
-# Install supervisor
-RUN easy_install supervisor
-
-# Install supervisor-stdout
-RUN pip install supervisor-stdout
-
-# Install required packages
-RUN yum install -y openstack-neutron openstack-neutron-linuxbridge \
-        net-tools \
-        && yum clean all
-
-# Add config scripts
-ADD config-scripts/config-linuxbridge-agent.sh /opt/kolla/neutron/
-ADD config-scripts/config-dhcp-agent.sh /opt/kolla/neutron/
-ADD config-scripts/config-l3-agent.sh /opt/kolla/neutron/
-ADD config-scripts/config-metadata-agent.sh /opt/kolla/neutron/
-ADD config-scripts/config-sudoers.sh /opt/kolla/
-
-# Add check scripts
-ADD check-scripts/check-linuxbridge-agent.sh /opt/kolla/neutron/
-ADD check-scripts/check-dhcp-agent.sh /opt/kolla/neutron/
-ADD check-scripts/check-l3-agent.sh /opt/kolla/neutron/
-ADD check-scripts/check-metadata-agent.sh /opt/kolla/neutron/
-
-# This is needed to workaround a problem with the agents exiting if the
-# file is not present.  This file really shouldn't need to be present and
-# implies a configuration problem somewhere else in the code base, but
-# we are out of time.
-COPY fwaas_driver.ini /etc/neutron/
-
-# Configure supervisord
-RUN mkdir -p /var/log/supervisor/
-ADD supervisord.conf /etc/
-
-# Start supervisor
-CMD ["/usr/bin/supervisord"]
diff --git a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh b/docker/centos/binary/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh
deleted file mode 120000
index fcce4f251..000000000
--- a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-l3-agent.sh b/docker/centos/binary/neutron/neutron-agents/check-scripts/check-l3-agent.sh
deleted file mode 120000
index 3975d06b6..000000000
--- a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-l3-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/check-scripts/check-l3-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh b/docker/centos/binary/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh
deleted file mode 120000
index 8f26a18fe..000000000
--- a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-metadata-agent.sh b/docker/centos/binary/neutron/neutron-agents/check-scripts/check-metadata-agent.sh
deleted file mode 120000
index aabb2a9ee..000000000
--- a/docker/centos/binary/neutron/neutron-agents/check-scripts/check-metadata-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/check-scripts/check-metadata-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh b/docker/centos/binary/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh
deleted file mode 120000
index 8ef8dec06..000000000
--- a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-l3-agent.sh b/docker/centos/binary/neutron/neutron-agents/config-scripts/config-l3-agent.sh
deleted file mode 120000
index d92fe01ec..000000000
--- a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-l3-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/config-scripts/config-l3-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh b/docker/centos/binary/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh
deleted file mode 120000
index 0736ca3ca..000000000
--- a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-metadata-agent.sh b/docker/centos/binary/neutron/neutron-agents/config-scripts/config-metadata-agent.sh
deleted file mode 120000
index 7e9c1b299..000000000
--- a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-metadata-agent.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/config-scripts/config-metadata-agent.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-sudoers.sh b/docker/centos/binary/neutron/neutron-agents/config-scripts/config-sudoers.sh
deleted file mode 120000
index 3ecc0c823..000000000
--- a/docker/centos/binary/neutron/neutron-agents/config-scripts/config-sudoers.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../common/neutron/neutron-agents/config-scripts/config-sudoers.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/fwaas_driver.ini b/docker/centos/binary/neutron/neutron-agents/fwaas_driver.ini
deleted file mode 120000
index 84e47b1c2..000000000
--- a/docker/centos/binary/neutron/neutron-agents/fwaas_driver.ini
+++ /dev/null
@@ -1 +0,0 @@
-../../../../common/neutron/neutron-agents/fwaas_driver.ini
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-agents/supervisord.conf b/docker/centos/binary/neutron/neutron-agents/supervisord.conf
deleted file mode 120000
index a7f24cb77..000000000
--- a/docker/centos/binary/neutron/neutron-agents/supervisord.conf
+++ /dev/null
@@ -1 +0,0 @@
-../../../../common/neutron/neutron-agents/supervisord.conf
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-base/Dockerfile b/docker/centos/binary/neutron/neutron-base/Dockerfile
index c8a5ef2d9..5d87dbb77 100644
--- a/docker/centos/binary/neutron/neutron-base/Dockerfile
+++ b/docker/centos/binary/neutron/neutron-base/Dockerfile
@@ -1,7 +1,16 @@
 FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%base:%%KOLLA_TAG%%
 MAINTAINER Kolla Project (https://launchpad.net/kolla)
 
-RUN yum -y install openstack-neutron-ml2 && yum clean all
+RUN yum -y install openstack-neutron \
+                   openstack-neutron-ml2 \
+                   python-neutron-client \
+    && yum clean all
 
-RUN mkdir -p /opt/kolla
-COPY config-neutron.sh /opt/kolla/config-neutron.sh
+RUN pip install nsenter \
+    && ln -s 1 /opt/kolla/host_proc/self
+
+RUN mkdir -p /opt/kolla/host_proc
+COPY config-neutron.sh config-sudoers.sh /opt/kolla/
+
+RUN mv /sbin/ip /opt/kolla/ip
+COPY ip_wrapper.py /sbin/ip
diff --git a/docker/common/neutron/neutron-agents/config-scripts/config-sudoers.sh b/docker/centos/binary/neutron/neutron-base/config-sudoers.sh
index 0e02226db..0e02226db 100755..100644
--- a/docker/common/neutron/neutron-agents/config-scripts/config-sudoers.sh
+++ b/docker/centos/binary/neutron/neutron-base/config-sudoers.sh
diff --git a/docker/centos/binary/neutron/neutron-base/ip_wrapper.py b/docker/centos/binary/neutron/neutron-base/ip_wrapper.py
new file mode 100755
index 000000000..99d70340e
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-base/ip_wrapper.py
@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+# Copyright 2015 Sam Yaple
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file exists because we want to create and delete any network namespaces from the
+# host mount namespace. This allows the host to access all of the neutron network
+# namespaces as well as all containers that bind mount /run/netns from the host.
+
+# This is required for "thin" neutron containers to function properly
+
+import sys
+import subprocess
+import nsenter
+
+def host_mnt_exec(cmd):
+    try:
+        with nsenter.ExitStack() as stack:
+            stack.enter_context(nsenter.Namespace('1', 'mnt', proc='/opt/kolla/host_proc/'))
+            process_ = subprocess.Popen(cmd)
+
+    except Exception as e:
+        print("An error has occured with a component that Kolla manages. Please file a bug")
+        print("Error: ", e)
+
+    return process_
+
+
+if len(sys.argv) > 2:
+    # We catch all commands that ip will accept that refer to creating or deleteing a
+    # Network namespace
+    if str(sys.argv[1]).startswith("net") and \
+                (str(sys.argv[2]).startswith("a") or str(sys.argv[2]).startswith("d")):
+        # This cmd is executed in the host mount namespace
+        cmd = ["/usr/bin/env", "ip"] + sys.argv[1:]
+        sys.exit(host_mnt_exec(cmd).returncode)
+    else:
+        cmd = ["/opt/kolla/ip"] + sys.argv[1:]
+else:
+    cmd = ["/opt/kolla/ip"]
+
+    if len(sys.argv) == 2:
+        cmd = cmd + sys.argv[1:]
+
+process_ = subprocess.Popen(cmd)
+sys.exit(process_.returncode)
diff --git a/docker/centos/binary/neutron/neutron-dhcp-agent/Dockerfile b/docker/centos/binary/neutron/neutron-dhcp-agent/Dockerfile
new file mode 100644
index 000000000..bbc9354f3
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-dhcp-agent/Dockerfile
@@ -0,0 +1,6 @@
+FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+COPY check.sh start.sh /
+
+CMD ["/start.sh"]
diff --git a/docker/centos/binary/neutron/neutron-agents/build b/docker/centos/binary/neutron/neutron-dhcp-agent/build
index ec1913803..ec1913803 120000
--- a/docker/centos/binary/neutron/neutron-agents/build
+++ b/docker/centos/binary/neutron/neutron-dhcp-agent/build
diff --git a/docker/centos/binary/neutron/neutron-dhcp-agent/check.sh b/docker/centos/binary/neutron/neutron-dhcp-agent/check.sh
new file mode 120000
index 000000000..c8efc14c6
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-dhcp-agent/check.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-dhcp-agent/check.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-dhcp-agent/start.sh b/docker/centos/binary/neutron/neutron-dhcp-agent/start.sh
new file mode 120000
index 000000000..98a2563e9
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-dhcp-agent/start.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-dhcp-agent/start.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-l3-agent/Dockerfile b/docker/centos/binary/neutron/neutron-l3-agent/Dockerfile
new file mode 100644
index 000000000..96a05c9c3
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-l3-agent/Dockerfile
@@ -0,0 +1,14 @@
+FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+# TODO: SamYaple FWaaS is part of the l3-agent, not a seperate agent that is
+# why this file is needed. To support FWaaS we cannot have a seperate container
+# I need to figure out the best way to make this work together
+#
+# This file _does_ _not_ need to exist, you must remove referencing it from the
+# exec line in the start script. Also all these config options can exist in the
+# main neutron.conf if we wish
+COPY fwaas_driver.ini /etc/neutron/
+COPY check.sh start.sh /
+
+CMD ["/start.sh"]
diff --git a/docker/centos/binary/neutron/neutron-l3-agent/build b/docker/centos/binary/neutron/neutron-l3-agent/build
new file mode 120000
index 000000000..ec1913803
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-l3-agent/build
@@ -0,0 +1 @@
+../../../../../tools/build-docker-image
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-l3-agent/check.sh b/docker/centos/binary/neutron/neutron-l3-agent/check.sh
new file mode 120000
index 000000000..7f8ed45ce
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-l3-agent/check.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-l3-agent/check.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-l3-agent/fwaas_driver.ini b/docker/centos/binary/neutron/neutron-l3-agent/fwaas_driver.ini
new file mode 120000
index 000000000..0e016223c
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-l3-agent/fwaas_driver.ini
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-l3-agent/fwaas_driver.ini
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-l3-agent/start.sh b/docker/centos/binary/neutron/neutron-l3-agent/start.sh
new file mode 120000
index 000000000..8d9104a33
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-l3-agent/start.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-l3-agent/start.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-linuxbridge-agent/Dockerfile b/docker/centos/binary/neutron/neutron-linuxbridge-agent/Dockerfile
new file mode 100644
index 000000000..702e16b42
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-linuxbridge-agent/Dockerfile
@@ -0,0 +1,10 @@
+FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+# Install required packages
+RUN yum install -y openstack-neutron-linuxbridge && \
+    yum clean all
+
+COPY check.sh start.sh /
+
+CMD ["/start.sh"]
diff --git a/docker/centos/binary/neutron/neutron-linuxbridge-agent/build b/docker/centos/binary/neutron/neutron-linuxbridge-agent/build
new file mode 120000
index 000000000..ec1913803
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-linuxbridge-agent/build
@@ -0,0 +1 @@
+../../../../../tools/build-docker-image
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-linuxbridge-agent/check.sh b/docker/centos/binary/neutron/neutron-linuxbridge-agent/check.sh
new file mode 120000
index 000000000..469fd5d7f
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-linuxbridge-agent/check.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-linuxbridge-agent/check.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-linuxbridge-agent/start.sh b/docker/centos/binary/neutron/neutron-linuxbridge-agent/start.sh
new file mode 120000
index 000000000..9d51d3d6a
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-linuxbridge-agent/start.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-linuxbridge-agent/start.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-metadata-agent/Dockerfile b/docker/centos/binary/neutron/neutron-metadata-agent/Dockerfile
new file mode 100644
index 000000000..bbc9354f3
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-metadata-agent/Dockerfile
@@ -0,0 +1,6 @@
+FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
+MAINTAINER Kolla Project (https://launchpad.net/kolla)
+
+COPY check.sh start.sh /
+
+CMD ["/start.sh"]
diff --git a/docker/centos/binary/neutron/neutron-metadata-agent/build b/docker/centos/binary/neutron/neutron-metadata-agent/build
new file mode 120000
index 000000000..ec1913803
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-metadata-agent/build
@@ -0,0 +1 @@
+../../../../../tools/build-docker-image
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-metadata-agent/check.sh b/docker/centos/binary/neutron/neutron-metadata-agent/check.sh
new file mode 120000
index 000000000..2ac733b83
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-metadata-agent/check.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-metadata-agent/check.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-metadata-agent/start.sh b/docker/centos/binary/neutron/neutron-metadata-agent/start.sh
new file mode 120000
index 000000000..b555e715d
--- /dev/null
+++ b/docker/centos/binary/neutron/neutron-metadata-agent/start.sh
@@ -0,0 +1 @@
+../../../../common/neutron/neutron-metadata-agent/start.sh
\ No newline at end of file
diff --git a/docker/centos/binary/neutron/neutron-server/Dockerfile b/docker/centos/binary/neutron/neutron-server/Dockerfile
index 8d59dd04a..0bfd3cf4b 100644
--- a/docker/centos/binary/neutron/neutron-server/Dockerfile
+++ b/docker/centos/binary/neutron/neutron-server/Dockerfile
@@ -2,12 +2,9 @@ FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%neutron-base:%%KOLLA_TAG%%
 MAINTAINER Kolla Project (https://launchpad.net/kolla)
 
 #Install required packages
-RUN yum install -y openstack-neutron \
-        python-neutronclient \
-        which \
-        && yum clean all
+RUN yum install -y which && \
+    yum clean all
 
-ADD ./start.sh /start.sh
-ADD ./check.sh /check.sh
+COPY check.sh start.sh /
 
 CMD ["/start.sh"]
diff --git a/docker/common/neutron/neutron-agents/supervisord.conf b/docker/common/neutron/neutron-agents/supervisord.conf
deleted file mode 100644
index 7455cb3d7..000000000
--- a/docker/common/neutron/neutron-agents/supervisord.conf
+++ /dev/null
@@ -1,53 +0,0 @@
-[unix_http_server]
-file = /var/run/supervisor.sock
-
-[inet_http_server]
-port = 127.0.0.1:9001
-
-[supervisord]
-nodaemon=true
-logfile = /var/log/supervisor/supervisord.log
-logfile_maxbytes = 200KB
-logfile_backups = 1
-pidfile = /var/run/supervisord.pid
-childlogdir = /var/log/supervisor
-
-[rpcinterface:supervisor]
-supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
-
-[supervisorctl]
-serverurl = unix:///var/run/supervisor.sock
-
-[program:neutron-linuxbridge-agent]
-command=/opt/kolla/neutron/config-linuxbridge-agent.sh
-priority=30
-startsec=10
-stderr_events_enabled=true
-stdout_events_enabled=true
-
-[program:neutron-dhcp-agent]
-command=/opt/kolla/neutron/config-dhcp-agent.sh
-priority=40
-startsec=10
-stderr_events_enabled=true
-stdout_events_enabled=true
-
-[program:neutron-metadata-agent]
-command=/opt/kolla/neutron/config-metadata-agent.sh
-priority=40 
-startsec=10
-stderr_events_enabled=true
-stdout_events_enabled=true
-
-[program:neutron-l3-agent]
-command=/opt/kolla/neutron/config-l3-agent.sh
-priority=40
-startsec=10
-stderr_events_enabled=true
-stdout_events_enabled=true
-
-[eventlistener:stdout]
-command = supervisor_stdout
-buffer_size = 100
-events = PROCESS_LOG
-result_handler = supervisor_stdout:event_handler
diff --git a/docker/common/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh b/docker/common/neutron/neutron-dhcp-agent/check.sh
index 7dda736ef..7dda736ef 100755
--- a/docker/common/neutron/neutron-agents/check-scripts/check-dhcp-agent.sh
+++ b/docker/common/neutron/neutron-dhcp-agent/check.sh
diff --git a/docker/common/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh b/docker/common/neutron/neutron-dhcp-agent/start.sh
index db71678b1..c3056fdb4 100755
--- a/docker/common/neutron/neutron-agents/config-scripts/config-dhcp-agent.sh
+++ b/docker/common/neutron/neutron-dhcp-agent/start.sh
@@ -79,10 +79,5 @@ dhcp-option-force=26,1450
 log-facility=${NEUTRON_LOG_DIR}/neutron-dnsmasq.log
 EOF
 
-# Remove any existing qdhcp namespaces
-ip netns list | grep qdhcp | while read -r line ; do
-    ip netns delete $line
-done
-
 # Start DHCP Agent
 exec /usr/bin/neutron-dhcp-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/dhcp_agent.ini --config-dir /etc/neutron
diff --git a/docker/common/neutron/neutron-agents/check-scripts/check-l3-agent.sh b/docker/common/neutron/neutron-l3-agent/check.sh
index d32c1e272..d32c1e272 100755
--- a/docker/common/neutron/neutron-agents/check-scripts/check-l3-agent.sh
+++ b/docker/common/neutron/neutron-l3-agent/check.sh
diff --git a/docker/common/neutron/neutron-agents/fwaas_driver.ini b/docker/common/neutron/neutron-l3-agent/fwaas_driver.ini
index 41f761abf..41f761abf 100644
--- a/docker/common/neutron/neutron-agents/fwaas_driver.ini
+++ b/docker/common/neutron/neutron-l3-agent/fwaas_driver.ini
diff --git a/docker/common/neutron/neutron-agents/config-scripts/config-l3-agent.sh b/docker/common/neutron/neutron-l3-agent/start.sh
index 761d07685..4780341fb 100755
--- a/docker/common/neutron/neutron-agents/config-scripts/config-l3-agent.sh
+++ b/docker/common/neutron/neutron-l3-agent/start.sh
@@ -76,10 +76,5 @@ elif [ "${USE_NAMESPACES}" == "true" ] ; then
         "true"
 fi
 
-# Remove any existing qrouter namespaces
-ip netns list | grep qrouter | while read -r line ; do
-    ip netns delete $line
-done
-
 # Start L3 Agent
 exec /usr/bin/neutron-l3-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/l3_agent.ini --config-file /etc/neutron/fwaas_driver.ini --config-dir /etc/neutron
diff --git a/docker/common/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh b/docker/common/neutron/neutron-linuxbridge-agent/check.sh
index 4485fc1ec..4485fc1ec 100755
--- a/docker/common/neutron/neutron-agents/check-scripts/check-linuxbridge-agent.sh
+++ b/docker/common/neutron/neutron-linuxbridge-agent/check.sh
diff --git a/docker/common/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh b/docker/common/neutron/neutron-linuxbridge-agent/start.sh
index bd8f90194..bd8f90194 100755
--- a/docker/common/neutron/neutron-agents/config-scripts/config-linuxbridge-agent.sh
+++ b/docker/common/neutron/neutron-linuxbridge-agent/start.sh
diff --git a/docker/common/neutron/neutron-agents/check-scripts/check-metadata-agent.sh b/docker/common/neutron/neutron-metadata-agent/check.sh
index fd1c6812b..fd1c6812b 100755
--- a/docker/common/neutron/neutron-agents/check-scripts/check-metadata-agent.sh
+++ b/docker/common/neutron/neutron-metadata-agent/check.sh
diff --git a/docker/common/neutron/neutron-agents/config-scripts/config-metadata-agent.sh b/docker/common/neutron/neutron-metadata-agent/start.sh
index d1eef341c..d1eef341c 100755
--- a/docker/common/neutron/neutron-agents/config-scripts/config-metadata-agent.sh
+++ b/docker/common/neutron/neutron-metadata-agent/start.sh
diff --git a/tools/kolla b/tools/kolla
index d100a82c2..9235c5677 100755
--- a/tools/kolla
+++ b/tools/kolla
@@ -39,7 +39,10 @@ function process_all {
         # Defaulting to neutron
         process nova-compute
         process neutron-server
-        process neutron-agents
+        process neutron-dhcp-agent
+        process neutron-l3-agent
+        process neutron-metadata-agent
+        process neutron-linuxbridge-agent
     fi
     process heat-api-engine
     process magnum-api-conductor