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heat_template_version: 2014-10-16
parameters:
image:
type: string
default: unused
flavor:
type: string
default: unused
key_name:
type: string
default: unused
security_groups:
type: json
default: []
# Require this so we can validate the parent passes the
# correct value
user_data_format:
type: string
user_data:
type: string
default: ''
name:
type: string
default: ''
image_update_policy:
type: string
default: ''
networks:
type: comma_delimited_list
default: ''
metadata:
type: json
default: {}
software_config_transport:
default: POLL_SERVER_CFN
type: string
scheduler_hints:
type: json
description: Optional scheduler hints to pass to nova
default: {}
resources:
# We just need something which returns a unique ID, but we can't
# use RandomString because RefId returns the value, not the physical
# resource ID, SoftwareConfig should work as it returns a UUID
deployed-server:
type: OS::TripleO::DeployedServerConfig
properties:
user_data_format: SOFTWARE_CONFIG
InstanceIdConfig:
type: OS::Heat::StructuredConfig
properties:
group: apply-config
config:
instance-id: {get_attr: [deployed-server, "OS::stack_id"]}
InstanceIdDeployment:
type: OS::Heat::StructuredDeployment
properties:
config: {get_resource: InstanceIdConfig}
server: {get_resource: deployed-server}
HostsEntryConfig:
type: OS::Heat::SoftwareConfig
properties:
group: script
config: |
#!/bin/bash
set -eux
mkdir -p $heat_outputs_path
host=$(hostname -s)
echo -n $host > $heat_outputs_path.hostname
cat $heat_outputs_path.hostname
outputs:
- name: hostname
description: hostname
HostsEntryDeployment:
type: OS::Heat::SoftwareDeployment
properties:
config: {get_resource: HostsEntryConfig}
server: {get_resource: deployed-server}
ControlPlanePort:
type: OS::TripleO::DeployedServer::ControlPlanePort
properties:
Hostname: {get_attr: [HostsEntryDeployment, hostname]}
outputs:
# FIXME(shardy) this is needed because TemplateResource returns an
# ARN not a UUID, which overflows the Deployment server_id column..
OS::stack_id:
value: {get_attr: [deployed-server, "OS::stack_id"]}
networks:
value:
ctlplane:
- {get_attr: [ControlPlanePort, ip_address]}
name:
value: {get_attr: [HostsEntryDeployment, hostname]}
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