openstack_command_line_tools.yaml

# http://docs.openstack.org/developer/heat/template_guide/hot_spec.html#heat-template-version
heat_template_version: 2014-10-16


description: >
  A NeCTAR sample template that installs some of the OpenStack command line tools on a single Ubuntu instance.
  It also asks for your environment variables required to run the tools, and puts them into the
  ec2-user environment. The required values are found on the API Access tab of the
  https://dashboard.rc.nectar.org.au/project/access_and_security/


parameters:

  key_name:
    description: Name of an existing KeyPair to enable SSH access to the instances
    type: string

  auth_url:
    description: The Keystone authentication url
    default: https://keystone.rc.nectar.org.au:5000/v2.0/
    type: string

  image_id:
    description: The id of the Ubuntu image to use (This default NeCTAR image id may have been retired)
    default: 2a882d9c-3185-414c-9683-a4646b5c785e
    type: string

  tenant_id:
    description: Your NeCTAR project id
    type: string

  tenant_name:
    description: Your NeCTAR tenant name
    type: string

  user_name:
    description: The user name that you use to log onto the NeCTAR cloud via the dashboard
    type: string

  password:
    description: The password for command line usage (Not your AAF password!)
    hidden: true
    type: string


resources:

  command_line_tools:
    # http://docs.openstack.org/developer/heat/template_guide/cfn.html#AWS::EC2::Instance
    type: AWS::EC2::Instance
    properties:
      ImageId: { get_param: image_id }
      InstanceType: m1.small
      KeyName: { get_param: key_name }
      UserData:
        str_replace:
          template: |
            #!/bin/bash -v
            # Helper function
            function error_exit
            {
              /opt/aws/bin/cfn-signal -e 1 -r "$1" 'WaitHandle'
              exit 1
            }
            # https://wiki.debian.org/EnvironmentVariables
            apt-get update && sudo apt-get -y upgrade
            # set the default shell in /etc/passwd to bash for the ec2-user
            usermod -s /bin/bash ec2-user
            cat >> /home/ec2-user/.profile << EOF
            export OS_AUTH_URL=AuthUrl
            export OS_TENANT_ID=TenantId
            export OS_TENANT_NAME=TenantName
            export OS_USERNAME=UserName
            export OS_PASSWORD=Password
            EOF
            apt-get -y install python-ceilometerclient  || error_exit 'Failed to install ceilometerclient.'
            apt-get -y install python-cinderclient || error_exit 'Failed to install cinderclient.'
            apt-get -y install python-glanceclient || error_exit 'Failed to install glanceclient.'
            apt-get -y install python-heatclient || error_exit 'Failed to install heatclient.'
            apt-get -y install python-keystoneclient || error_exit 'Failed to install keystoneclient.'
            apt-get -y install python-novaclient || error_exit 'Failed to install novaclient.'
            apt-get -y install python-swiftclient || error_exit 'Failed to install swiftclient.'
            apt-get -y install python-troveclient || error_exit 'Failed to install troveclient.'
            apt-get -y install python-designateclient || error_exit 'Failed to install designateclient.'
            /opt/aws/bin/cfn-signal -e 0 -r "Command line tools server setup complete" 'WaitHandle'
          params:
            AuthUrl: { get_param: auth_url }
            TenantId: { get_param: tenant_id }
            TenantName: { get_param: tenant_name }
            UserName: { get_param: user_name }
            Password: { get_param: password }
            WaitHandle: { get_resource: wait_handle }

  # http://docs.openstack.org/developer/heat/template_guide/cfn.html#AWS::CloudFormation::WaitConditionHandle
  wait_handle:
    type: 'AWS::CloudFormation::WaitConditionHandle'

  # http://docs.openstack.org/developer/heat/template_guide/cfn.html#AWS::CloudFormation::WaitCondition
  wait_condition:
    type: AWS::CloudFormation::WaitCondition
    depends_on: command_line_tools
    properties:
      Handle: { get_resource: wait_handle }
      Count: 1
      # we'll give it 15 minutes
      Timeout: 900

outputs:

  ssh_command:
    description: The command to use to ssh into the instance (assuming your key is in ~./ssh/)
    value:
      str_replace:
        template: ssh ec2-user@host -i ~/.ssh/key.pem
        params:
          host: { get_attr: [command_line_tools, PublicIp] }
          key: { get_param: key_name }