Kitchen::Openvz

Use OpenVZ containers with test-kitchen.

Installation

Add this line to your application's Gemfile:

gem 'kitchen-openvz'

And then execute:

$ bundle

Or install it yourself as:

$ gem install kitchen-openvz

Requirements

• OpenVZ installed on your machine or VM, please refer to:: http://openvz.org/Quick_installation
• one or more containers in /vz/templates/cache, have a look here:: http://openvz.org/Download/template/precreated; Containers will be downloaded automatically if they don't exist.
• RHEL / CENTOS.

Options

use_sudo

Whether to use sudo or not.

port

SSH port to bind to.

container_id

The container CTID. The driver will auto increment this it finds that it is already taken. Defaults to:: 101

hostname

Container IP address. The driver will autoincrement it if it is already taken. Defaults to:: 10.1.1.1

shared_folders

One or more host folders mounts i.e. [['/host/folder1', '/guest/folder1'], ['/host/folder2', '/guest/folder2']]

openvz_home

Path to openvz home. Defaults to: /vz.

lock_file

Where to create the lock file. This is needed as sometimes the create action needs to query other running containers to i.e. auto increment IPs/CTIDs. Defaults to:: /var/run/kitchen-openvz.lock.

ssh_public_key

Path to the SSH public key to use. Defaults to:: /root/.ssh/id_rsa.pub

customize

The customize section is provided for convenience since the vzctl set commands are slightly cryptic. It contains 3 settings memory, swap, vcpu allowing users to set RAM, swap and CPU count respectively. The same result can be achieved by passing the equivalent settings in the openvz_opts section /see below/. Moreover, if duplicated, options specified in openvz_opts take precedence.

memory

Container RAM limit. Defaults to:: 256MB. Use only digits when specifying in the kitchen file.

swap

Container swap memory. Defaults to:: 512MB. Same remark as in memory.

vcpu

Number of CPUs. Defaults to:: 1

openvz_opts

Extra options to pass to vzctl set. Note that anything under here will be passed to vzctl set as is.

Example:

Look at the included example_.kitchen.yml.

Notes

NAT : refer to the OpenVZ guide to setup NAT and provide Internet access to the container(s) :: https://openvz.org/Using_NAT_for_container_with_private_IPs

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request