tripleo-heat-templates/deployed-server/deployed-server.yaml
James Slagle c913d9b683 Deployed server bootstrap via Heat
Adds an environment file, template, and script that can be used to do
initial bootstrapping of deployed servers during NodeExtraConfig. It is
meant to install and configure the initial dependencies needed to apply
the rest of the OpenStack configuration via Heat.

Enabling yum repos and installing the initial python-heat-agent package
would still have to be manual steps when using this environment. But the
goal is to keep those manual steps to a minimum and automate as much as
possible in deployed-server-bootstrap.sh.

Along with setting EnablePackageInstall: True, this could eventually
replace bootstrap-overcloud-full.sh from tripleo-ci.

Partially-implements: blueprint split-stack-software-configuration
Change-Id: I6be94604a46382e6288df1b36b9de8fab58696cc
2017-01-16 10:48:00 -05:00

134 lines
3.2 KiB
YAML

heat_template_version: ocata
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: 'deployed-server'
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: {}
UpgradeInitCommand:
type: string
description: |
Command or script snippet to run on all overcloud nodes to
initialize the upgrade process. E.g. a repository switch.
default: ''
resources:
deployed-server:
type: OS::Heat::DeployedServer
properties:
name: {get_param: name}
software_config_transport: {get_param: software_config_transport}
UpgradeInitConfig:
type: OS::Heat::SoftwareConfig
properties:
group: script
config:
list_join:
- ''
- - "#!/bin/bash\n\n"
- "if [[ -f /etc/resolv.conf.save ]] ; then rm /etc/resolv.conf.save; fi\n\n"
- get_param: UpgradeInitCommand
UpgradeInitDeployment:
type: OS::Heat::SoftwareDeployment
properties:
name: UpgradeInitDeployment
server: {get_resource: deployed-server}
config: {get_resource: UpgradeInitConfig}
InstanceIdConfig:
type: OS::Heat::StructuredConfig
properties:
group: apply-config
config:
instance-id: {get_resource: deployed-server}
InstanceIdDeployment:
type: OS::Heat::StructuredDeployment
properties:
config: {get_resource: InstanceIdConfig}
server: {get_resource: deployed-server}
depends_on: UpgradeInitDeployment
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}
DeployedServerBootstrapConfig:
type: OS::TripleO::DeployedServer::Bootstrap
properties:
server: {get_resource: deployed-server}
ControlPlanePort:
type: OS::TripleO::DeployedServer::ControlPlanePort
properties:
network: ctlplane
name:
list_join:
- '-'
- - {get_attr: [HostsEntryDeployment, hostname]}
- ctlplane
replacement_policy: AUTO
outputs:
OS::stack_id:
value: {get_resource: deployed-server}
networks:
value:
ctlplane:
- {get_attr: [ControlPlanePort, fixed_ips, 0, ip_address]}
name:
value: {get_attr: [HostsEntryDeployment, hostname]}