Heat templates for deploying OpenStack
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# certain initialization steps (run in a container) will occur
# on the role marked as primary controller or the first role listed
{%- set primary_role = [roles[0]] -%}
{%- for role in roles -%}
{%- if 'primary' in role.tags and 'controller' in role.tags -%}
{%- set _ = primary_role.pop() -%}
{%- set _ = primary_role.append(role) -%}
{%- endif -%}
{%- endfor -%}
{%- set primary_role_name = primary_role[0].name -%}
# primary role is: {{primary_role_name}}
{% set deploy_steps_max = 6 -%}
heat_template_version: pike
description: >
Post-deploy configuration steps via puppet for all roles,
as defined in ../roles_data.yaml
parameters:
servers:
type: json
description: Mapping of Role name e.g Controller to a list of servers
role_data:
type: json
description: Mapping of Role name e.g Controller to the per-role data
DeployIdentifier:
default: ''
type: string
description: >
Setting this to a unique value will re-run any deployment tasks which
perform configuration on a Heat stack-update.
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
resources:
# These utility tasks use docker-puppet.py to execute tasks via puppet
# We only execute these on the first node in the primary role
{{primary_role_name}}DockerPuppetTasks:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression:
$.data.default_tasks + dict($.data.docker_puppet_tasks.where($1 != null).selectMany($.items()).groupBy($[0], $[1]))
data:
docker_puppet_tasks: {get_param: [role_data, {{primary_role_name}}, docker_puppet_tasks]}
default_tasks:
{%- for step in range(1, deploy_steps_max) %}
step_{{step}}: {}
{%- endfor %}
RoleConfig:
type: OS::Heat::SoftwareConfig
properties:
group: ansible
options:
modulepath: /usr/share/ansible-modules
inputs:
- name: step
- name: role_name
- name: update_identifier
- name: bootstrap_server_id
config: {get_file: deploy-steps-playbook.yaml}
{% for role in roles %}
# Post deployment steps for all roles
# A single config is re-applied with an incrementing step number
# {{role.name}} Role steps
{{role.name}}ArtifactsConfig:
type: ../puppet/deploy-artifacts.yaml
{{role.name}}ArtifactsDeploy:
type: OS::Heat::StructuredDeploymentGroup
properties:
servers: {get_param: [servers, {{role.name}}]}
config: {get_resource: {{role.name}}ArtifactsConfig}
{{role.name}}HostPrepConfig:
type: OS::Heat::SoftwareConfig
properties:
group: ansible
options:
modulepath: /usr/share/ansible-modules
config:
str_replace:
template: _PLAYBOOK
params:
_PLAYBOOK:
- hosts: localhost
connection: local
vars:
puppet_config: {get_param: [role_data, {{role.name}}, puppet_config]}
docker_puppet_script: {get_file: docker-puppet.py}
docker_puppet_tasks: {get_attr: [{{primary_role_name}}DockerPuppetTasks, value]}
docker_startup_configs: {get_attr: [{{role.name}}DockerConfig, value]}
kolla_config: {get_param: [role_data, {{role.name}}, kolla_config]}
bootstrap_server_id: {get_param: [servers, {{primary_role_name}}, '0']}
puppet_step_config: {get_attr: [{{role.name}}PuppetStepConfig, value]}
tasks:
# Join host_prep_tasks with the other per-host configuration
yaql:
expression: $.data.host_prep_tasks + $.data.template_tasks
data:
host_prep_tasks: {get_param: [role_data, {{role.name}}, host_prep_tasks]}
template_tasks:
{%- raw %}
# Write the manifest for baremetal puppet configuration
- name: Create /var/lib/tripleo-config directory
file: path=/var/lib/tripleo-config state=directory
- name: Write the puppet step_config manifest
copy: content="{{puppet_step_config}}" dest=/var/lib/tripleo-config/puppet_step_config.pp force=yes
# This is the docker-puppet configs end in
- name: Create /var/lib/docker-puppet
file: path=/var/lib/docker-puppet state=directory
# this creates a JSON config file for our docker-puppet.py script
- name: Write docker-puppet-tasks json files
copy: content="{{puppet_config | to_json}}" dest=/var/lib/docker-puppet/docker-puppet.json force=yes
# FIXME: can we move docker-puppet somewhere so it's installed via a package?
- name: Write docker-puppet.py
copy: content="{{docker_puppet_script}}" dest=/var/lib/docker-puppet/docker-puppet.py force=yes
# Here we are dumping all the docker container startup configuration data
# so that we can have access to how they are started outside of heat
# and docker-cmd. This lets us create command line tools to test containers.
# FIXME do we need the docker-container-startup-configs.json or is the new per-step
# data consumed by paunch enough?
- name: Write docker-container-startup-configs
copy: content="{{docker_startup_configs | to_json}}" dest=/var/lib/docker-container-startup-configs.json force=yes
- name: Write per-step docker-container-startup-configs
copy: content="{{item.value|to_json}}" dest="/var/lib/tripleo-config/docker-container-startup-config-{{item.key}}.json" force=yes
with_dict: "{{docker_startup_configs}}"
- name: Create /var/lib/kolla/config_files directory
file: path=/var/lib/kolla/config_files state=directory
- name: Write kolla config json files
copy: content="{{item.value|to_json}}" dest="{{item.key}}" force=yes
with_dict: "{{kolla_config}}"
- name: Install paunch FIXME remove when packaged
shell: |
yum -y install python-pip
pip install paunch
########################################################
# Bootstrap tasks, only performed on bootstrap_server_id
########################################################
- name: Write docker-puppet-tasks json files
copy: content="{{item.value|to_json}}" dest=/var/lib/docker-puppet/docker-puppet-tasks{{item.key.replace("step_", "")}}.json force=yes
with_dict: "{{docker_puppet_tasks}}"
when: deploy_server_id == bootstrap_server_id
{%- endraw %}
{{role.name}}HostPrepDeployment:
type: OS::Heat::SoftwareDeploymentGroup
properties:
servers: {get_param: [servers, {{role.name}}]}
config: {get_resource: {{role.name}}HostPrepConfig}
{{role.name}}PuppetStepConfig:
type: OS::Heat::Value
properties:
type: string
value:
yaql:
expression:
# select 'step_config' only from services that do not have a docker_config
$.data.service_names.zip($.data.step_config, $.data.docker_config).where($[2] = null).where($[1] != null).select($[1]).join("\n")
data:
service_names: {get_param: [role_data, {{role.name}}, service_names]}
step_config: {get_param: [role_data, {{role.name}}, step_config]}
docker_config: {get_param: [role_data, {{role.name}}, docker_config]}
{{role.name}}DockerConfig:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression:
# select 'docker_config' only from services that have it
$.data.service_names.zip($.data.docker_config).where($[1] != null).select($[1]).reduce($1.mergeWith($2), {})
data:
service_names: {get_param: [role_data, {{role.name}}, service_names]}
docker_config: {get_param: [role_data, {{role.name}}, docker_config]}
# BEGIN CONFIG STEPS
{{role.name}}PreConfig:
type: OS::TripleO::Tasks::{{role.name}}PreConfig
depends_on: {{role.name}}HostPrepDeployment
properties:
servers: {get_param: [servers, {{role.name}}]}
input_values:
update_identifier: {get_param: DeployIdentifier}
{% for step in range(1, deploy_steps_max) %}
{{role.name}}Deployment_Step{{step}}:
type: OS::Heat::StructuredDeploymentGroup
{% if step == 1 %}
depends_on: [{{role.name}}PreConfig, {{role.name}}ArtifactsDeploy]
{% else %}
depends_on:
{% for dep in roles %}
- {{dep.name}}Deployment_Step{{step -1}}
{% endfor %}
{% endif %}
properties:
name: {{role.name}}Deployment_Step{{step}}
servers: {get_param: [servers, {{role.name}}]}
config: {get_resource: RoleConfig}
input_values:
step: {{step}}
role_name: {{role.name}}
update_identifier: {get_param: DeployIdentifier}
bootstrap_server_id: {get_param: [servers, {{primary_role_name}}, '0']}
{% endfor %}
# END CONFIG STEPS
{{role.name}}PostConfig:
type: OS::TripleO::Tasks::{{role.name}}PostConfig
depends_on:
{% for dep in roles %}
- {{dep.name}}Deployment_Step5
{% endfor %}
properties:
servers: {get_param: servers}
input_values:
update_identifier: {get_param: DeployIdentifier}
# Note, this should come last, so use depends_on to ensure
# this is created after any other resources.
{{role.name}}ExtraConfigPost:
depends_on:
{% for dep in roles %}
- {{dep.name}}PostConfig
{% endfor %}
type: OS::TripleO::NodeExtraConfigPost
properties:
servers: {get_param: [servers, {{role.name}}]}
{% endfor %}