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Kitchen::PowerVC: A Test Kitchen Driver for PowerVC

A test kitchen Driver for PowerVC.

This driver uses the fog to provision and destroy nova instances. Use a PowerVC cloud for your infrastructure testing!

Shamelessly copied from Fletcher Nichol's awesome work on an EC2 driver, and Adam Leff's amazing work on an VRO driver.

Forked from Kitchen::Openstack created by Jonathan Hartman (j@p4nt5.com) and maintained by JJ Asghar (jj@chef.io) Port for PowerVC support by Benoit Creau (benoit.creau@chmod666.org)

Requirements

There are no external system requirements for this driver. However you will need access to an PowerVC cloud.

Installation and Setup

Add this line to your application's Gemfile:

gem 'kitchen-powervc'

And then execute:

$ bundle

Or install it yourself as:

$ gem install kitchen-powervc

Or if using [chefdk][chefdk_dl] install with:

$ chef gem install kitchen-powervc

Minimum Configuration

driver:
  name: openstack
  openstack_username: [YOUR OPENSTACK USERNAME]
  openstack_api_key: [YOUR OPENSTACK API KEY] # AKA your OpenStack Password
  openstack_auth_url: [YOUR OPENSTACK AUTH URL]
  require_chef_omnibus: [e.g. 'true' or a version number if you need Chef]
  image_ref: [SERVER IMAGE ID]
  flavor_ref: [SERVER FLAVOR ID]
transport:
  username: ubuntu # For a Ubuntu Box

The image_ref and flavor_ref options can be specified as an exact id, an exact name, or as a regular expression matching the name of the image or flavor.

All of Fog's openstack options (openstack_domain_name, openstack_project_name, ...) are supported. This includes support for the OpenStack Identity v3 API.

General Configuration

name

Required Tell test-kitchen what driver to use. ;)

openstack_username

Required Your OpenStack username.

openstack_api_key

Required Your OpenStack API Key, aka your OpenStack password.

openstack_auth_url

Required Your OpenStack auth url.

require_chef_omnibus

Required Set to true otherwise the specific version of Chef omnibus you want installed.

image_ref

Required Server Image ID.

flavor_ref

Required Server Flavor ID.

server_name

If a server_name_prefix is specified then this prefix will be used when generating random names of the form <NAME PREFIX>-<RANDOM STRING> e.g. myproject-asdfghjk. If both server_name_prefix and server_name are specified then the server_name takes precedence.

server_name_prefix

If you want to have a static prefix for a random server name.

private_key_path

The path to your private ssh key.

public_key_path

The path to your public ssh key.

If a key_name is provided it will be used instead of any public_key_path that is specified.

If a key_name is provided without any private_key_path, unexpected behavior may result if your local RSA/DSA private key doesn't match that OpenStack key. If you do key injection via cloud-init like this issue: #77. The key_name should be a blank string if you need to skip it. Example:

driver:
  [-- snip --]
  key_name: ""
  user_data: cloud_init

port

Set the SSH port for the remote access.

openstack_tenant

Your OpenStack tenant id.

openstack_region

Your OpenStack region id.

openstack_service_name

Your OpenStack compute service name.

openstack_network_name

Your OpenStack network name used to connect to, if you have only private network connections you want declare this.

glance_cache_wait_timeout

When OpenStack downloads the image into cache, it takes extra time to provision. Timeout controls maximum amount of time to wait for machine to move from the Build/Spawn phase to Active.

server_wait

server_wait is a workaround to deal with how some VMs with cloud-init. Some clouds need this some, most OpenStack instances don't. This is a stop gap wait makes sure that the machine is in a good state to work with. Ideally the transport layer in Test-Kitchen will have a more intelligent way to deal with this. There will be a dot that appears every 10 seconds as the timer counts down. You may want to add this for WinRM instances due to the multiple restarts that happen on creation and boot. A good default is 300 seconds to make sure it's in a good state.

The default is 0.

user_data

If your vms have cloud-init enabled you can use the user_data in your kitchen.yml to inject commands at boot time.

    driver_config:
      user_data: userdata.txt

Then create a userdata.txt in the same directory as your .kitchen.yml, for example:

#!/bin/sh
echo "do whatever you want to pre-configure your machine"

network_ref

Deprecated A list of network names or ids to create instances with.

network_ref:
   - [OPENSTACK NETWORK NAMES OR...]
   - [...ID TO CREATE INSTANCE WITH]

fixed_ip

The ip that will be used by the instance, if not specified an ip will be automatically picked from the pool ip

fixed_ip: [ipv4_ipaddress]

no_ssh_tcp_check

Deprecated You should be using transport now. This will skip the ssh check to automatically connect.

The default is false.

no_ssh_tcp_check_sleep

Deprecated You should be using transport now. This will sleep for so many seconds. no_ssh_tcp_check needs to be set to true.

Disk Configuration

block_device_mapping

make_volume

Makes a new volume when set to true.

The default is false.

snapshot_id

When set, will make a volume from that snapshot id.

volume_id

When set, will attach the volume id.

device_name

Set this to vda unless you really know what you are doing.

availability_zone

The block storage availability zone.

The default is nova.

volume_type

The volume type, this is optional.

delete_on_termination

This will delete the volume on the instance when destroy happens, if set to true. Otherwise set this to false.

creation_timeout

Timeout to wait for volume to become available. If a large volume is provisioned, it might take time to provision it on the backend. Maximum amount of time to wait for volume to be created and be available.

Example

block_device_mapping:
  make_volume: true
  snapshot_id: 00000-111111-0000222-000
  device_name: vda
  availability_zone: nova
  delete_on_termination: false
  creation_timeout: 120

Network and Communication Configuration

network_ref

The network_ref option can be specified as an exact id, an exact name, or as a regular expression matching the name of the network. You can pass one

  network_ref: MYNET1

or many networks

network_ref:
  - MYNET1
  - MYNET2

The openstack_network_name is used to select IP address for SSH connection. It's recommended to specify this option in case of multiple networks used for instance to provide more control over network connectivity.

Please note that network_ref relies on Network Services (Fog::Network) and it can be unavailable in your OpenStack installation.

fixed_ip

The ip that will be used by the instance, if not specified an ip will be automatically picked from the pool ip

fixed_ip: [ipv4_ipaddress]

disable_ssl_validation

  disable_ssl_validation: true

Only disable SSL cert validation if you absolutely know what you are doing, but are stuck with an OpenStack deployment without valid SSL certs.

Example

The following could be used in a .kitchen.yml or in a .kitchen.local.yml to override default configuration.

---
driver:
  name: powervc
  openstack_username: [YOUR OPENSTACK USERNAME]
  openstack_api_key: [YOUR OPENSTACK API KEY] # AKA your OPENSTACK PASSWORD
  openstack_auth_url: [YOUR OPENSTACK AUTH URL]
  require_chef_omnibus: [e.g. 'true' or a version number if you need Chef]
  image_ref: [SERVER IMAGE ID]
  flavor_ref: [SERVER FLAVOR ID]

transport:
  ssh_key: /path/to/id_rsa  # probably the same as private_key_path
  connection_timeout: 10
  connection_retries: 5
  username: ubuntu
  password: mysecreatpassword

platforms:
  - name: ubuntu-14.04
  - name: ubuntu-15.04
  - name: centos-7
    transport:
      username: centos
  - name: windows-2012r2
    transport:
      password: myadministratorpassword

suites:
# ...

Another example working with PowerVc

driver:
  name: powervc
  server_wait: 100
  openstack_username: "root"
  openstack_api_key: "root"
  openstack_auth_url: "https://powervchost/v3/auth/tokens"
  openstack_region: "RegionOne"
  openstack_project_domain: "Default"
  openstack_user_domain: "Default"
  openstack_project_name: "ibm-default"
  image_ref: "kitchen-aix72"
  flavor_ref: "mytemplate"
  server_name_prefix: "chefkitchen"
  network_ref: "testvlan"
  fixed_ip: "9.1.1.15"
  public_key_path: "/home/chef/.ssh/id_dsa.pub"
  private_key_path: "/home/chef/.ssh/id_dsa"
  username: "root"
  user_data: userdata.txt

provisioner:
  name: chef_solo
  chef_omnibus_url: "http://chefomnibus:8080/chefclient/install.sh"
  sudo: false

platforms:
  - name: aix72

suites:
  - name: aixcookbook
    run_list:
    - recipe[aix::root_authorized_keys]
    - recipe[aix::gem_source]
    attributes: { gem_source: { add_urls: [ "http://9.1.1.16:8808" ], delete_urls: [ "https://rubygems.org/" ] } }

busser:
  sudo: false

Development

  • Source hosted at [GitHub][repo]
  • Report issues/questions/feature requests on [GitHub Issues][issues]

Pull requests are very welcome! Make sure your patches are well tested. Ideally create a topic branch for every separate change you make. For example:

  1. Fork the repo
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Run the tests and rubocop, bundle exec rake spec and bundle exec rake rubocop
  4. Commit your changes (git commit -am 'Added some feature')
  5. Push to the branch (git push origin my-new-feature)
  6. Create new Pull Request

Authors

Created by Jonathan Hartman (j@p4nt5.com) and maintained by JJ Asghar (jj@chef.io) PowerVC port by Benoit Creau (benoit.creau@chmod666.org)

License

Apache 2.0

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