rackhd

RackHD Driver for Docker Machine

Create Docker hosts with RackHD.

Installation

Linux & Mac OSX:

curl -L https://github.com/emccode/docker-machine-rackhd/releases/download/v0.0.1/docker-machine-driver-rackhd.`uname -s`-`uname -m` >/usr/local/bin/docker-machine-driver-rackhd &&  chmod +x /usr/local/bin/docker-machine-driver-rackhd

Using the driver

To use the driver first make sure you are running at least version 0.5.1 of docker-machine.

$ docker-machine -v
docker-machine version 0.5.1 (7e8e38e)

Check that docker-machine can see the RackHD driver by asking for the driver help.

$ docker-machine create -d rackhd | more
Usage: docker-machine create [OPTIONS] [arg...]

Create a machine.

Specify a driver with --driver or -d to include the create flags for that driver in the help text.

Options:

This initial version of the driver uses explicit creation instructions. The user must specify the Node ID from RackHD. The NodeID is characterized as a compute instance. Do not use enclosure.

Create a Docker host using the following example. The client assumes you are using a Vagant instance. Note at this time, it will fail because the nodes being PXE booted via Vagrant do not have SSH access. SSH access is possible by creating an additional NIC, but RackHD doesn't have the capability to get the IP Address and add it to its own database if it didn't give the IP. This will work best using physical hardware and a network where Docker Machine has access to the DHCP network of RackHD

$ docker-machine create -d rackhd --rackhd-node-id 56c61189f21f01b608b3e594 rackhdtest
Running pre-create checks...
(rackhdtest) Testing accessibility of endpoint: localhost:8080
(rackhdtest) Test Passed. localhost:8080 is accessbile and installation will begin
Creating machine...
(rackhdtest) Connection succeeded on: 172.31.128.16:22
(rackhdtest) Creating SSH key...
(rackhdtest) Copy public SSH key to rackhdtest [172.31.128.16]
Waiting for machine to be running, this may take a few minutes...
Detecting operating system of created instance...
Waiting for SSH to be available...
Detecting the provisioner...
Provisioning with centos...
Copying certs to the local machine directory...
Copying certs to the remote machine...
Setting Docker configuration on the remote daemon...
Configuring swarm...
Checking connection to Docker...
Docker is up and running!
To see how to connect your Docker Client to the Docker Engine running on this virtual machine, run: docker-machine env rackhdtest

Checkout the RackHD Vagrant + Docker Machine Example to get a complete in-depth configuration and walk-through.

Licensing

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.

Support

If you have questions relating to the project, please either post Github Issues, join our Slack channel available by signup through community.emc.com and post questions into #support, or reach out to the maintainers directly. The code and documentation are released with no warranties or SLAs and are intended to be supported through a community driven process.