################################################################################
# Copyright (c) 2013-2015 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
################################################################################
#
# Objective:
#   Demonstrates a simple lab setup
#   Sets up networks, routers, glance images, flavors, keypairs
#
# Pre-Reqs:
#   Image file located at /home/wrsroot/images/tis-centos-guest.img
#   This is an R2 HEAT template version (2015-04-30)
#
# Mandatory Template Parameters:
#   TENANT_ID:  The tenant ID  (keystone tenant-list)
#
# Tenant Considerations:
#   Should be run as admin.
#
# Sample CLI syntax:
#   heat stack-create -f LabSetup.yaml
#     -P TENANT_ID=812b639cd3714d389a4e2662b114b72b  SETUP
#
# Expected Outcome:
#   2 provider networks created called: physnet0 and physnet1 with ranges
#    setup (neutron providernet-list)
#   A new keypair called: controller-0  (nova keypair-list)
#   A new glance image called: wrl6  (glance image-list)
#   2 flavors created called: m1.tiny and m1.small  (nova flavor-list)
#   4 networks created called:  external-net0, internal-net0, private-net0,
#     public-net0  (neutron net-list)
#   5 subnets created called: public-subnet0, external-subnet0,
#    private-subnet0, internal-subnet0, tagged-subnet0 (neutron subnet-list)
#   2 routers with gateways setup called:  public-router0,
#     private-router0  (neutron router-list)
#
################################################################################

heat_template_version: 2015-04-30

description: >
    Demonstrate a simple Lab Setup

parameters:

    TENANT_ID:
        description: Tenant ID for the network. (openstack project list)
        type: string
        default: admin

    IMAGE_NAME:
        description: Name of the new glance image
        type: string
        default: wrl6

    KEYPAIR_NAME:
        description: Name of the new keypair
        type: string
        default: controller-0

    PHYSNET0:
        description: First physical network
        type: string
        default: physnet0

    PHYSNET1:
        description: Second physical network
        type: string
        default: physnet1

    # Network names
    PUBLICNET:
        description: Name of the Public Network
        type: string
        default: public-net0

    PRIVATENET:
        description: Name of the Private Network
        type: string
        default: private-net0

    INTERNALNET:
        description: Name of the Internal Network
        type: string
        default: internal-net0

    EXTERNALNET:
        description: Name of the External Network
        type: string
        default: external-net0

    # Subnet names
    PUBLICSUBNET:
        description: Name of the Public Subnet
        type: string
        default: public-subnet0

    PRIVATESUBNET:
        description: Name of the Private Subnet
        type: string
        default: private-subnet0

    INTERNALSUBNET:
        description: Name of the Internal Subnet
        type: string
        default: internal-subnet0

    TAGGEDSUBNET:
        description: Name of the Tagged Subnet
        type: string
        default: tagged-subnet0

    EXTERNALSUBNET:
        description: Name of the External Subnet
        type: string
        default: external-subnet0

    PUBLIC_CIDR:
        description: Cidr of the Public Subnet
        type: string
        default: '192.168.101.0/24'

    PUBLIC_EXTERNAL_GWY:
        description: External IP of public router on the external network
        type: string
        default: 192.168.1.2

    PRIVATE_CIDR:
        description: Cidr of the Private Subnet
        type: string
        default: '192.168.201.0/24'

    PRIVATE_EXTERNAL_GWY:
        description: External IP of private router on the external network
        type: string
        default: 192.168.1.3

    INTERNAL_CIDR:
        description: Cidr of the Internal Subnet
        type: string
        default: '10.10.0.0/24'

    TAGGED_CIDR:
        description: Cidr of the Tagged Subnet
        type: string
        default: '10.10.1.0/24'

    EXTERNAL_CIDR:
        description: Cidr of the External Subnet
        type: string
        default: '192.168.1.0/24'

    EXTERNAL_GATEWAY:
        description: Cidr of the External Subnet
        type: string
        default: '192.168.1.1'

    # Router names
    PUBLICROUTER:
        description: Name of the Public Router
        type: string
        default: public-router0

    PRIVATEROUTER:
        description: Name of the Private Router
        type: string
        default: private-router0


resources:

    ProviderNet0:
        type: WR::Neutron::ProviderNet
        properties:
            name: { get_param: PHYSNET0 }
            type: vlan

    ProviderNet1:
        type: WR::Neutron::ProviderNet
        properties:
            name: { get_param: PHYSNET1 }
            type: vlan

    ProviderNetRange0A:
        type: WR::Neutron::ProviderNetRange
        properties:
            providernet_id: { get_resource: ProviderNet0 }
            name: { list_join: [ "-", [{ get_param: PHYSNET0}, "a"]]}
            minimum: 400
            maximum: 499
            tenant_id: { get_param: TENANT_ID }

    ProviderNetRange0B:
        type: WR::Neutron::ProviderNetRange
        properties:
            # required properties
            providernet_id: { get_resource: ProviderNet0 }
            name: { list_join: [ "-", [{ get_param: PHYSNET0}, "b"]]}
            minimum: 10
            maximum: 10
            shared: true

    ProviderNetRange1A:
        type: WR::Neutron::ProviderNetRange
        properties:
            # required properties
            providernet_id: { get_resource: ProviderNet1 }
            name: { list_join: [ "-", [{ get_param: PHYSNET1}, "a"]]}
            minimum: 500
            maximum: 599
            tenant_id: { get_param: TENANT_ID }

    OS_Nova_KeyPair:
        type: OS::Nova::KeyPair
        properties:
            # required properties
            name: {get_param: KEYPAIR_NAME }
            # optional properties
            save_private_key: false

    wrl5_Glance_Image:
        type: OS::Glance::Image
        properties:
            name: {get_param: IMAGE_NAME }
            is_public: true
            container_format: bare
            disk_format: qcow2
            location: file:///home/wrsroot/images/tis-centos-guest.img

    m1.tiny:
        type: OS::Nova::Flavor
        properties:
            name: m1.tiny
            ram: 256
            disk: 2
            vcpus: 1
            extra_specs:
                'hw:cpu_policy': dedicated
                'hw:mem_page_size': 2048

    m1.small:
        type: OS::Nova::Flavor
        properties:
            name: m1.small
            ram: 512
            disk: 2
            vcpus: 1
            extra_specs:
                'hw:cpu_policy': shared
                'hw:mem_page_size': 2048

    external_network:
        type: OS::Neutron::Net
        depends_on: ProviderNetRange0B
        properties:
            name: { get_param: EXTERNALNET }
            value_specs:
                'provider:network_type': vlan
                'provider:physical_network': { get_attr: [ProviderNet0, name] }
                'provider:segmentation_id': 10
                'router:external': 'True'
            tenant_id: { get_param: TENANT_ID }

    public_network:
        type: OS::Neutron::Net
        depends_on: ProviderNetRange0A
        properties:
            name: { get_param: PUBLICNET }
            shared: false
            tenant_id: { get_param: TENANT_ID }
            value_specs:
                'provider:network_type': vlan
                'provider:physical_network': { get_attr: [ProviderNet0, name] }
                'provider:segmentation_id': 400

    private_network:
        type: OS::Neutron::Net
        depends_on: ProviderNetRange1A
        properties:
            name: { get_param: PRIVATENET }
            shared: false
            value_specs:
                'provider:network_type': vlan
                'provider:physical_network': { get_attr: [ProviderNet1, name] }
                'provider:segmentation_id': 500
            tenant_id: { get_param: TENANT_ID }

    internal_network:
        type: OS::Neutron::Net
        depends_on: external_network
        properties:
            name: { get_param: INTERNALNET }
            shared: false
            tenant_id: { get_param: TENANT_ID }

    public_subnet:
        type: OS::Neutron::Subnet
        properties:
            cidr: { get_param: PUBLIC_CIDR }
            network_id: { get_resource: public_network }
            name: { get_param: PUBLICSUBNET }
            tenant_id: { get_param: TENANT_ID }

    private_subnet:
        type: OS::Neutron::Subnet
        properties:
            cidr: { get_param: PRIVATE_CIDR }
            network_id: { get_resource: private_network }
            name: { get_param: PRIVATESUBNET }
            enable_dhcp: true
            tenant_id: { get_param: TENANT_ID }

    internal_subnet:
        type: OS::Neutron::Subnet
        properties:
            cidr: { get_param: INTERNAL_CIDR }
            network_id: { get_resource: internal_network }
            name: { get_param: INTERNALSUBNET }
            enable_dhcp: true
            tenant_id: { get_param: TENANT_ID }
            # --no-gateway

    tagged_subnet:
        type: OS::Neutron::Subnet
        properties:
            cidr: { get_param: TAGGED_CIDR }
            network_id: { get_resource: internal_network }
            name: { get_param: TAGGEDSUBNET }
            tenant_id: { get_param: TENANT_ID }
            enable_dhcp: true
            # --no-gateway

    external_subnet:
        type: OS::Neutron::Subnet
        properties:
            cidr: { get_param: EXTERNAL_CIDR }
            network_id: { get_resource: external_network }
            name: { get_param: EXTERNALSUBNET }
            tenant_id: { get_param: TENANT_ID }
            enable_dhcp: false
            gateway_ip: { get_param: EXTERNAL_GATEWAY }

    public_router:
        type: OS::Neutron::Router
        properties:
            name: { get_param: PUBLICROUTER}
            external_gateway_info:
                network: { get_resource: external_network }
                enable_snat: false
                external_fixed_ips:
                    - ip_address: { get_param: PUBLIC_EXTERNAL_GWY }
                      subnet: { get_resource: external_subnet }
            tenant_id: {get_param: TENANT_ID}

    private_router:
        type: OS::Neutron::Router
        properties:
            name: { get_param: PRIVATEROUTER}
            external_gateway_info:
                network: { get_resource: external_network }
                enable_snat: false
                external_fixed_ips:
                    - ip_address: { get_param: PRIVATE_EXTERNAL_GWY }
                      subnet: { get_resource: external_subnet }
            tenant_id: {get_param: TENANT_ID}

    public_router_interface:
        type: OS::Neutron::RouterInterface
        properties:
            router_id: { get_resource: public_router }
            subnet_id: { get_resource: public_subnet }

    private_router_interface:
        type: OS::Neutron::RouterInterface
        properties:
            router_id: { get_resource: private_router }
            subnet_id: { get_resource: private_subnet }