Some Heat HOT templates

Wordpress Single - Network - Router.yaml

heat_template_version: 2013-05-23

description: >
  Heat WordPress template to support Ubuntu, using only Heat OpenStack-native
  resource types, and without the requirement for heat-cfntools in the image.
  WordPress is web software you can use to create a beautiful website or blog.
  This template installs a single-instance WordPress deployment using a local
  MySQL database to store the data.

parameters:
  key_name:
    type: string
    description : Name of a KeyPair to enable SSH access to the instance
  instance_type:
    type: string
    description: Instance type for WordPress server
    default: m1.medium
    constraints:
      - allowed_values: [m1.small, m1.medium, m1.large]
        description: instance_type must be one of m1.small, m1.medium or m1.large
  image_id:
    type: string
    description: ID of the image to use for the WordPress server
    default: "Ubuntu 12.04 amd64"
  db_name:
    type: string
    description: WordPress database name
    default: wordpress
    constraints:
      - length: { min: 1, max: 64 }
        description: db_name must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
        description: >
          db_name must begin with a letter and contain only alphanumeric
          characters
  db_username:
    type: string
    description: The WordPress database admin account username
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 16 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
        description: >
          db_username must begin with a letter and contain only alphanumeric
          characters
  db_password:
    type: string
    description: The WordPress database admin account password
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 41 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z0-9]*'
        description: db_password must contain only alphanumeric characters
  db_root_password:
    type: string
    description: Root password for MySQL
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 41 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z0-9]*'
        description: db_password must contain only alphanumeric characters
  public_net_id:
    type: string
    description: >
      ID of the public network for which floating IP addresses will be allocated
  private_net_name:
    type: string
    description: Name of the private network to be created
    default: dmz_net
  private_net_cidr:
    type: string
    description: Private network address (CIDR notation)
    default: 192.168.42.0/24
  private_net_gateway:
    type: string
    description: Private network gateway address
    default: 192.168.42.1
  private_net_pool_start:
    type: string
    description: Start of private network IP address allocation pool
    default: 192.168.42.2
  private_net_pool_end:
    type: string
    description: End of private network IP address allocation pool
    default: 192.168.42.254

resources:
  private_net:
    type: OS::Neutron::Net
    properties:
      name: { get_param: private_net_name }

  private_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: { get_resource: private_net }
      cidr: { get_param: private_net_cidr }
      gateway_ip: { get_param: private_net_gateway }
      allocation_pools:
        - start: { get_param: private_net_pool_start }
          end: { get_param: private_net_pool_end }

  router:
    type: OS::Neutron::Router

  router_gateway:
    type: OS::Neutron::RouterGateway
    properties:
      router_id: { get_resource: router }
      network_id: { get_param: public_net_id }

  router_interface:
    type: OS::Neutron::RouterInterface
    properties:
      router_id: { get_resource: router }
      subnet_id: { get_resource: private_subnet }

  wordpress_instance:
    type: OS::Nova::Server
    properties:
      image: { get_param: image_id }
      flavor: { get_param: instance_type }
      key_name: { get_param: key_name }
      networks:
        - port: { get_resource: wordpress_instance_port }
      user_data:
        str_replace:
          template: |
            #!/bin/bash -v

            apt-get -y update
            echo mysql-server mysql-server/root_password select db_rootpassword | debconf-set-selections
            echo mysql-server mysql-server/root_password_again select db_rootpassword | debconf-set-selections
            apt-get -y install mysql-server apache2 wordpress
            cat > /etc/apache2/conf.d/wordpress.conf <<EOF
            Alias /wordpress /usr/share/wordpress
            <Directory /usr/share/wordpress>
              AllowOverride Options
            </Directory>
            EOF
            bash /usr/share/doc/wordpress/examples/setup-mysql -n db_name 127.0.0.1
            mv /etc/wordpress/config-127.0.0.1.php /etc/wordpress/config-floating_ip.php
            service apache2 restart
          params:
            db_rootpassword: { get_param: db_root_password }
            db_name: { get_param: db_name }
            db_user: { get_param: db_username }
            db_password: { get_param: db_password }
            floating_ip: { get_attr: [wordpress_instance_floating_ip, floating_ip_address] }

  wordpress_instance_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_resource: private_net }
#      security_groups: [ '278faca0-c4e1-46f7-9f0b-11734470bc67' ]
      fixed_ips:
        - subnet_id: { get_resource: private_subnet }

  wordpress_instance_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: { get_param: public_net_id }
      port_id: { get_resource: wordpress_instance_port }

outputs:
  WebsiteURL:
    description: URL for Wordpress wiki
    value:
      str_replace:
        template: http://host/wordpress
        params:
          host: { get_attr: [wordpress_instance_floating_ip, floating_ip_address] }

Wordpress Single and DB later - 2 Nets - Router.yaml

heat_template_version: 2013-05-23

description: >
  Heat WordPress template to support Ubuntu, using only Heat OpenStack-native
  resource types, and without the requirement for heat-cfntools in the image.
  WordPress is web software you can use to create a beautiful website or blog.
  This template installs a single-instance WordPress deployment using a local
  MySQL database to store the data. And a second instance potentially hosting
  the database.

parameters:
  key_name:
    type: string
    description : Name of a KeyPair to enable SSH access to the instance
  instance_type:
    type: string
    description: Instance type for WordPress server
    default: m1.medium
    constraints:
      - allowed_values: [m1.small, m1.medium, m1.large]
        description: instance_type must be one of m1.small, m1.medium or m1.large
  image_id:
    type: string
    description: ID of the image to use for the WordPress server
    default: "Ubuntu 12.04 amd64"
  db_name:
    type: string
    description: WordPress database name
    default: wordpress
    constraints:
      - length: { min: 1, max: 64 }
        description: db_name must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
        description: >
          db_name must begin with a letter and contain only alphanumeric
          characters
  db_username:
    type: string
    description: The WordPress database admin account username
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 16 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z][a-zA-Z0-9]*'
        description: >
          db_username must begin with a letter and contain only alphanumeric
          characters
  db_password:
    type: string
    description: The WordPress database admin account password
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 41 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z0-9]*'
        description: db_password must contain only alphanumeric characters
  db_root_password:
    type: string
    description: Root password for MySQL
    default: admin
    hidden: true
    constraints:
      - length: { min: 1, max: 41 }
        description: db_username must be between 1 and 64 characters
      - allowed_pattern: '[a-zA-Z0-9]*'
        description: db_password must contain only alphanumeric characters
  public_net_id:
    type: string
    description: >
      ID of the public network for which floating IP addresses will be allocated
  private_net_name:
    type: string
    description: Name of the private network to be created
    default: dmz_net
  private_net_cidr:
    type: string
    description: Private network address (CIDR notation)
    default: 192.168.42.0/24
  private_net_gateway:
    type: string
    description: Private network gateway address
    default: 192.168.42.1
  private_net_pool_start:
    type: string
    description: Start of private network IP address allocation pool
    default: 192.168.42.2
  private_net_pool_end:
    type: string
    description: End of private network IP address allocation pool
    default: 192.168.42.254
  db_net_name:
    type: string
    description: Name of the db network to be created
    default: db_net
  db_net_cidr:
    type: string
    description: db network address (CIDR notation)
    default: 192.168.43.0/24
  db_net_gateway:
    type: string
    description: db network gateway address
    default: 192.168.43.1
  db_net_pool_start:
    type: string
    description: Start of db network IP address allocation pool
    default: 192.168.43.2
  db_net_pool_end:
    type: string
    description: End of db network IP address allocation pool
    default: 192.168.43.254

resources:
  private_net:
    type: OS::Neutron::Net
    properties:
      name: { get_param: private_net_name }

  private_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: { get_resource: private_net }
      cidr: { get_param: private_net_cidr }
      gateway_ip: { get_param: private_net_gateway }
      allocation_pools:
        - start: { get_param: private_net_pool_start }
          end: { get_param: private_net_pool_end }

  db_net:
    type: OS::Neutron::Net
    properties:
      name: { get_param: db_net_name }

  db_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: { get_resource: db_net }
      cidr: { get_param: db_net_cidr }
      gateway_ip: { get_param: db_net_gateway }
      allocation_pools:
        - start: { get_param: db_net_pool_start }
          end: { get_param: db_net_pool_end }

  router:
    type: OS::Neutron::Router

  router_gateway:
    type: OS::Neutron::RouterGateway
    properties:
      router_id: { get_resource: router }
      network_id: { get_param: public_net_id }

  router_interface_private:
    type: OS::Neutron::RouterInterface
    properties:
      router_id: { get_resource: router }
      subnet_id: { get_resource: private_subnet }

  router_interface_db:
    type: OS::Neutron::RouterInterface
    properties:
      router_id: { get_resource: router }
      subnet_id: { get_resource: db_subnet }

  wordpress_instance:
    type: OS::Nova::Server
    properties:
      image: { get_param: image_id }
      flavor: { get_param: instance_type }
      key_name: { get_param: key_name }
      networks:
        - port: { get_resource: wordpress_instance_port }
      user_data:
        str_replace:
          template: |
            #!/bin/bash -v

            #apt-get -y update
            echo mysql-server mysql-server/root_password select db_rootpassword | debconf-set-selections
            echo mysql-server mysql-server/root_password_again select db_rootpassword | debconf-set-selections
            apt-get -y install mysql-server apache2 wordpress
            cat > /etc/apache2/conf.d/wordpress.conf <<EOF
            Alias /wordpress /usr/share/wordpress
            <Directory /usr/share/wordpress>
              AllowOverride Options
            </Directory>
            EOF
            bash /usr/share/doc/wordpress/examples/setup-mysql -n db_name 127.0.0.1
            mv /etc/wordpress/config-127.0.0.1.php /etc/wordpress/config-floating_ip.php
            service apache2 restart
          params:
            db_rootpassword: { get_param: db_root_password }
            db_name: { get_param: db_name }
            db_user: { get_param: db_username }
            db_password: { get_param: db_password }
            floating_ip: { get_attr: [wordpress_instance_floating_ip, floating_ip_address] }

  wordpress_instance_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_resource: private_net }
#      security_groups: [ '278faca0-c4e1-46f7-9f0b-11734470bc67' ]
      fixed_ips:
        - subnet_id: { get_resource: private_subnet }

  wordpress_instance_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network_id: { get_param: public_net_id }
      port_id: { get_resource: wordpress_instance_port }

  db_instance:
    type: OS::Nova::Server
    properties:
      image: { get_param: image_id }
      flavor: { get_param: instance_type }
      key_name: { get_param: key_name }
      networks:
        - port: { get_resource: db_instance_port }

  db_instance_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_resource: db_net }
#      security_groups: [ '278faca0-c4e1-46f7-9f0b-11734470bc67' ]
      fixed_ips:
        - subnet_id: { get_resource: db_subnet }
outputs:
  WebsiteURL:
    description: URL for Wordpress wiki
    value:
      str_replace:
        template: http://host/wordpress
        params:
          host: { get_attr: [wordpress_instance_floating_ip, floating_ip_address] }