httpdserevr.yml

heat_template_version: 2013-05-23

description: >
  HOT template to create a new neutron network plus a router to the public
  network, and for deploying two servers into the new network. The template also
  assigns floating IP addresses to each server so they are routable from the
  public network.

parameters:
  text:
    type: string
    description: Testo del Sito
  p_subnet: 
    type: string
    description: Subnet per il Sito

resources:
  net:
    type: OS::Neutron::Net
    properties:
      name: "BySito01"
      
  subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: { get_resource: net }
      cidr: "192.168.127.0/24"
      dns_nameservers: [ "8.8.8.8", "8.8.4.4" ]
  router: 
    type: OS::Neutron::Router
    properties: 
      external_gateway_info:
        network: "public"
  router_interface:
    type: OS::Neutron::RouterInterface
    properties:
      router_id: { get_resource: router }
      subnet_id: { get_resource: subnet }
      
  server_web:
    type: OS::Nova::Server
    properties:
      name: ItsServerWeb01
      image: "LINUX_Centos_7"
      flavor: "elm.medium"
      user_data_format: RAW
      user_data: { get_resource: config_web }
      networks:
        - port: { get_resource: server_web_port }
        
  server_web_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_resource: net }
      security_groups:
        - { get_resource: server_security_group }
      fixed_ips:
        - subnet_id: { get_resource: subnet }
       
  server_web_floating_ip:
    type: OS::Neutron::FloatingIP
    properties:
      floating_network: "public"
      port_id: { get_resource: server_web_port }
      
  config_web:
    type: OS::Heat::CloudConfig
    properties:
      cloud_config:
        password: Password01
        chpasswd: { expire: False }
        runcmd: 
          - yum -y install httpd
          - systemctl enable httpd
          - systemctl start httpd

  server_security_group:
    type: OS::Neutron::SecurityGroup
    properties:
      description: Test group to demonstrate Neutron security group functionality with Heat.
      name: test-security-group
      rules: [
        {remote_ip_prefix: 0.0.0.0/0,
        protocol: tcp,
        port_range_min: 80,
        port_range_max: 80},
        {remote_ip_prefix: 0.0.0.0/0,
        protocol: icmp}]