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wk-2vm-new-net-all-lb-trusty-apache2.yaml
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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:
key_name:
type: string
description: Name of keypair to assign to servers
default: aio-key
image:
type: string
description: Name of image to use for servers
default: 50ab9d5e-63f0-4f7a-9789-6912ee4ff3a5
flavor:
type: string
description: Flavor to use for servers
default: Demo
public_net_id:
type: string
description: >
ID or name of public network for which floating IP addresses will be allocated
default: 637c95f7-14d3-4068-87cb-0fe80102c412
private_net_name:
type: string
description: Name of private network to be created
default: test_net
private_net_cidr:
type: string
description: Private network address (CIDR notation)
default: 10.10.30.0/24
private_net_gateway:
type: string
description: Private network gateway address
default: 10.10.30.1
private_net_pool_start:
type: string
description: Start of private network IP address allocation pool
default: 10.10.30.2
private_net_pool_end:
type: string
description: End of private network IP address allocation pool
default: 10.10.30.254
dns_nameservers:
type: string
description: Add DNS nameserver(s)
default: [8.8.8.8]
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 }
dns_nameservers: { get_param: dns_nameservers }
allocation_pools:
- start: { get_param: private_net_pool_start }
end: { get_param: private_net_pool_end }
router:
type: OS::Neutron::Router
properties:
external_gateway_info:
network: { get_param: public_net_id }
router_interface:
type: OS::Neutron::RouterInterface
properties:
router_id: { get_resource: router }
subnet_id: { get_resource: private_subnet }
server1:
type: OS::Nova::Server
properties:
name: Server1
image: { get_param: image }
flavor: { get_param: flavor }
key_name: { get_param: key_name }
networks:
- port: { get_resource: server1_port }
config_drive: "true"
user_data_format: RAW
user_data: |
#!/bin/bash
sudo apt-get update
sudo apt-get install apache2
server1_port:
type: OS::Neutron::Port
properties:
network_id: { get_resource: private_net }
fixed_ips:
- subnet_id: { get_resource: private_subnet }
security_groups: [{ get_resource: server_security_group }]
server2:
type: OS::Nova::Server
properties:
name: Server2
image: { get_param: image }
flavor: { get_param: flavor }
key_name: { get_param: key_name }
networks:
- port: { get_resource: server2_port }
config_drive: "true"
user_data_format: RAW
user_data: |
#!/bin/bash
sudo apt-get update
sudo apt-get install apache2
server2_port:
type: OS::Neutron::Port
properties:
network_id: { get_resource: private_net }
fixed_ips:
- subnet_id: { get_resource: private_subnet }
server_security_group:
type: OS::Neutron::SecurityGroup
properties:
description: Heat-deployed security group.
name: heat-security-group
rules: [
{remote_ip_prefix: 0.0.0.0/0,
protocol: tcp,
port_range_min: 22,
port_range_max: 22},
{remote_ip_prefix: 0.0.0.0/0,
protocol: icmp},
{remote_ip_prefix: 0.0.0.0/0,
protocol: tcp,
port_range_min: 80,
port_range_max: 80}]
monitor:
type: OS::Neutron::HealthMonitor
properties:
type: TCP
delay: 5
max_retries: 5
timeout: 5
pool:
type: OS::Neutron::Pool
properties:
protocol: HTTP
monitors: [{get_resource: monitor}]
subnet_id: { get_resource: private_subnet }
lb_method: ROUND_ROBIN
vip:
protocol_port: 80
lb:
type: OS::Neutron::LoadBalancer
properties:
protocol_port: 80
pool_id: {get_resource: pool}
member:
type: OS::Neutron::PoolMember
properties:
pool_id: {get_resource: pool}
address: {get_attr: [server1, first_address]}
protocol_port: 80
member1:
type: OS::Neutron::PoolMember
properties:
pool_id: {get_resource: pool}
address: {get_attr: [server2, first_address]}
protocol_port: 80
# assign a floating ip address to the load balancer
# # pool.
lb_floating:
type: "OS::Neutron::FloatingIP"
properties:
floating_network_id: {get_param: public_net_id}
port_id: {get_attr: [pool, vip, port_id]}
outputs:
server1_private_ip:
description: IP address of server1 in private network
value: { get_attr: [ server1, first_address ] }
server2_private_ip:
description: IP address of server2 in private network
value: { get_attr: [ server2, first_address ] }
pool_ip_address:
value: {get_attr: [pool, vip, address]}
description: The IP address of the load balancing pool