docker-devstack

Dockerfile and supporting files for fully functional dockerized Openstack nodes for S3P Testing (scale, stability, performance, security) of SDN controller used as network virtualization layer for OpenStack.

Steps to set up an S3P cluster:

1. Select four systems (Make sure each system has enough RAM > 128 GB):
   Host num - Services

• 1 - control node
• 2 - compute node
• 3 - compute node
• 4 - key-value server

2. Install Fedora 23 server OS in each system. Do disk partition manually.
   Make sure the size of the root “/ “ is greater than 100 GiB.

3. Connect to each system with 10 Gib Network adapter. Configure networks (TODO: elaborate requirements)

4. Install and update docker to v1.10.3 in each system. (TODO: Docker 1.12)

    $ dnf install docker
    $ dnf update docker

5. Install and start key-value server, a docker container consul on system four (4).

    $ docker pull progrium/consul
    $ docker run -d -p 8500:8500 -h consul --name consul progrium/consul -server –bootstrap

6. Start docker deamon process on system one (1), and pull out control node image.

    $ docker daemon -D -g /var/lib/docker -H unix:// -H tcp://0.0.0.0:2376 \
        --cluster-store=consul://<consul IP address>:8500 \
        --cluster-advertise=<NIC interface name to consul>:2376 \
        --storage-opt dm.basesize=60G  > /dev/null 2>&1 &

    $ docker pull rzang/service:v1

    $ docker images

    REPOSITORY                TAG       IMAGE ID         CREATED       SIZE
    docker.io/rzang/service   v1        7e2430884482     12 weeks ago  45.18 GB

7. Create control node container.

    $ docker run -dit -h ctlnode --name=control_node -e TZ=America/Los_Angeles \
        -e JAVA_HOME=/usr/lib/jvm/java-8-oracle -e JAVA_MAX_MEM=16g \
        --privileged --cap-add=ALL -v /dev:/dev -v /lib/modules:/lib/modules \
        --net=overlay-net 7e2430884482

8. Create overlay network.

    $ docker network create -d overlay --driver overlay --subnet 10.20.0.0/22 overlay-net

9. Start running Openstack on the control node.

    $ docker exec control_node su stack /home/stack/devstack/stack.sh

10. Start docker daemon process on system two and system three.

    $ docker daemon -D -g /var/lib/docker -H unix:// -H tcp://0.0.0.0:2376 \
        --cluster-store=consul://<consul IP address>:8500 \
        --cluster-advertise=<NIC interface name to consul>:2376 \
        --storage-opt dm.basesize=12G > /dev/null 2>&1 &

11. On system two and three, pull out compute images. Then create 200 compute nodes on system two and 300 compute nodes on system three.

    $ docker pull rzang/compute-odl:v3

    $ docker pull rzang/compute:v3