heat_template_version: 2013-05-23 description: > This template will boot a Kolla cluster with one or more nodes (as specified by the number_of_nodes parameter, which defaults to "1"). parameters: # # REQUIRED PARAMETERS # ssh_key_name: type: string description: name of ssh key to be provisioned on the Nova instances external_network_id: type: string description: uuid of a network to use for aaccessing Kolla hosts by floating ip address container_external_network_id: type: string description: uuid of a network to use for container floating ip addresses container_external_subnet_id: type: string description: uuid of a subnet to use for container floating ip addresses # # OPTIONAL PARAMETERS # server_image: type: string default: fedora-21-x86_64 description: glance image used to boot the Nova instance server_flavor: type: string default: m1.small description: flavor to use when booting the Nova instance dns_nameserver: type: string description: address of a dns nameserver reachable in your environment default: 8.8.8.8 number_of_nodes: type: string description: how many kolla nodes to spawn default: 1 fixed_network_cidr: type: string description: network range for fixed ip network default: 10.0.0.0/24 resources: ###################################################################### # # network resources. allocate a network and router for our server. # it would also be possible to take advantage of existing network # resources (and have the deployer provide network and subnet ids, # etc, as parameters), but I wanted to minmize the amount of # configuration necessary to make this go. fixed_network: type: "OS::Neutron::Net" # This is the subnet on which we will deploy our server eth0. fixed_subnet: type: "OS::Neutron::Subnet" properties: cidr: {get_param: fixed_network_cidr} network_id: get_resource: fixed_network dns_nameservers: - get_param: dns_nameserver # create a router attached to the external network provided as a # parameter to this stack. extrouter: type: "OS::Neutron::Router" properties: external_gateway_info: network: get_param: external_network_id # attached fixed_subnet to our extrouter router. extrouter_inside: type: "OS::Neutron::RouterInterface" properties: router_id: get_resource: extrouter subnet_id: get_resource: fixed_subnet kolla_nodes: type: "OS::Heat::ResourceGroup" depends_on: - extrouter_inside properties: count: {get_param: number_of_nodes} resource_def: type: kollanode.yaml properties: ssh_key_name: {get_param: ssh_key_name} server_image: {get_param: server_image} server_flavor: {get_param: server_flavor} fixed_network_id: {get_resource: fixed_network} fixed_subnet_id: {get_resource: fixed_subnet} external_network_id: {get_param: external_network_id} container_external_network_id: {get_param: container_external_network_id} container_external_subnet_id: {get_param: container_external_subnet_id} outputs: kolla_node_internal_ip: value: {get_attr: [kolla_nodes, kolla_node_ip_eth0]} kolla_node_external_ip: value: {get_attr: [kolla_nodes, kolla_node_external_ip]}