Puppet OpenStack Provisioner
Puppet Module to launch and manage virtual machine instances using the Nova EC2 API.
This module has only been tested with Puppet 2.7.10.
Getting Started with OpenStack
Before launching instances with the OpenStack Provisioner module, you'll need to build out a fully functional OpenStack environment.
We currently have modules that can be used to build out functional deployments:
Once your OpenStack instance is built, obtain your Access Key ID and Secret Key. Place them into the ~/.fog file with the following syntax:
:default: :aws_access_key_id: AKIAIXXXXXXXXXXXXXXX :aws_secret_access_key: jcjnhaXXXXXXXXXXXXXXXXXXXX/XXXXXXXXXXXXX
Once you have your Access key and ID in the ~/.fog file, you'll also need to generate your SSH private key in Horizon (or just import the public key that you wish to use).
You will need to have at least one valid image in order to start provisioning instances. Initial testing has been performed using the oneiric cloud image:
Devstack will automatically create an image for the micro OS Cirros which can be referenced as: ami-00000003. This image is sufficient for testing the provisioning component of OpenStack Provisioner, but it is not possible to install Puppet on this image.
You will need to know the URL of the nova ec2 api server. http://your.nova.api.server:8773/services/Cloud. This endpoint will need to be explicitly specified when using the OpenStack Provisioner.
Finally, you'll probably want to configure the default security group to allow SSH (Port 22) access. This can be accomplished through the Horizon console. The install actions will fail if they cannot access the target system on port 22 (SSH).
- guid (>= 0.1.1)
- fog (>=1.0.0)
The cloud provisioner will also need to be installed.
This currently requires the latest version of the code: https://github.com/puppetlabs/puppetlabs-cloud-provisioner
TODO - cut a release of cloud provisioner and package it
as a gem
Launching EC2 Instances
With your EC2 credentials placed in ~/.fog and your SSH private key available on your system, you may launch a new instance with this module installed using the following single command:
$ puppet node_openstack create --image=ami-00000003 --endpoint=http://172.21.0.19:8773/services/Cloud --keyname=dans_key --type m1.tiny notice: Creating new instance ... notice: Creating new instance ... Done notice: Launching server i-00000002 ... ############## notice: Server i-00000002 is now launched notice: Server i-00000002 public dns name: server-2 HOSTNAME
Once launched, you should be able to SSH to the new system using the private key associated with the previously specified keyname.
$ ssh ubuntu@HOSTNAME The authenticity of host '10.0.0.3 (10.0.0.3)' can't be established. RSA key fingerprint is be:52:5e:78:79:39:f5:a3:d9:79:f7:35:59:aa:b7:b6. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '10.0.0.3' (RSA) to the list of known hosts. $ quit
Finally, you're able to install Puppet or Puppet Enterprise on the newly launched system:
$ puppet node install --login ubuntu --keyfile ~/.ssh/dans_key.pem HOSTNAME notice: Waiting for SSH response ... notice: Waiting for SSH response ... Done notice: Installing Puppet ... 66421292-9dee-7f41-624e-6ad2c50d78c1
If you need more detailed information, please use the --verbose and --debug options to get more detailed output from the command.
As we can see, this installs Puppet using ruby gems:
$ ssh ubuntu@HOSTNAME --version 2.7.10
The following installation scripts are available to install puppet on a target system. These script are appropriate values for the --install-script option to the puppet node install action.
puppet-community (default) - Installs Puppet and Facter from our repos.
puppet-enterprise - Installs Puppet by uploading a copy of the puppet enterprise tarball from your workstation to the target node along with an automated answers file.
puppet-enterprise-http - Installs Puppet-Enterprise from a remote http URL.
The OpenStack Provisioner also supports a few other basic actions.
$ puppet node_openstack list --endpoint=http://api:8773/services/Cloud
Lists all instances in the specified endpoint.
$ puppet node_openstack list_images --endpoint=http://api:8773/services/Cloud
List all images in the specified endpoint.
$ puppet node_openstack list_keynames --endpoint=http://api:8773/services/Cloud
List all keynames in the specified endpoint.
$ puppet node_openstack terminate <instance_id> --endpoint=http://api:8773/services/Cloud
Terminate the specified endpoint.
For more details on these subcommands, run:
$ puppet help node_openstack
Please report any problems you have with the OpenStack Provisioner module in the project page issue tracker at:
- puppetlabs/cloud_provisioner (>= 1.0.3)
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