ton31337/dc-on-docker

Data Center (DC) with OpenSwitch on your laptop in a snap!

DC on Docker with OpenSwitch

Creating your own data-center (DC) on your laptop with Ansible and Docker-Compose in a snap!

Here is dc-on-docker in action, which is the step-by-step screen cast how to create dc-on-docker on your laptop with vagrant, docker, and OpenSwitch.

Requirements

Ansible 2.1 and above, because OpenSwitch ansible roles, e.g. ops switch role, depends on Ansible 2.1 modules.

Topology

                           
                           |1
                        +--+---+
                        | fab1 |
                        ++---+-+
                         |2  |3
                    +----+   +----+
                    |1            |1
                +---+----+   +----+---+
                | spine1 |   | spine2 |
                ++--+--+-+   +-+--+--++
                 |2 |3 |4      |2 |3 |4 
          +------+  |  |       |  |  +------+
          |         |  +-------|--|-----+   |
          |   +-----|----------+  |     |   |
          |   |     |             |     |   |
          |   |     +----+   +----+     |   |
          |1  |2         |1  |2         |1  |2
        +-+---+-+      +-+---+-+      +-+---+-+
        | leaf1 |      | leaf2 |      | leaf3 |
        +---+---+      +---+---+      +---+---+
            |3             |3             |3

Setup

Single playbook to setup the above topology. It's basically It's primarily the docker-compose with the new docker networking stuff, with additional tweaks for OpenSwitch interfaces:

  $ ansible-playbook utils/setup.yaml

Play

Now, you're ready for play, and of course, it's called site.yaml:

  $ ansible-playbook site.yaml

Tear down

Teardown the topology, once you have a fun:

  $ ansible-playbook utils/teardown.yaml

Screenshot

Here is the screenshot of the ansible-playbook site.yaml for your reference.

Enjoy and happy hacking!