openstack/openstack-manuals
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[install] Liberty updates for heat

Browse Source 
Update heat configuration for Liberty. Includes moving
stack creation to the launch instance section. Also
addresses some consistency issues, mostly from the RST
conversion.

Changes and testing specific to distribution packages
primarily involve Ubuntu. Other distributions may require
additional patches.

Change-Id: Ib1ba4987eabe15a2100a58d1448507c203fc25f3
Implements: blueprint installguide-liberty
This commit is contained in:
Matthew Kassawara 2015-10-13 10:10:47 -06:00
parent 20589d3033
commit 6b11ba1de9
6 changed files with 313 additions and 205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

179
doc/install-guide/source/heat-install.rst
View File

@ -1,14 +1,15 @@
=================================== .. _heat-install:
Install and configure Orchestration
=================================== Install and configure
~~~~~~~~~~~~~~~~~~~~~
This section describes how to install and configure the This section describes how to install and configure the
Orchestration module, code-named heat, on the controller node. Orchestration module, code-named heat, on the controller node.
.. only:: obs or rdo or ubuntu .. only:: obs or rdo or ubuntu
To configure prerequisites Prerequisites
~~~~~~~~~~~~~~~~~~~~~~~~~~ -------------
Before you install and configure Orchestration, you must create a Before you install and configure Orchestration, you must create a
database, service credentials, and API endpoints. database, service credentials, and API endpoints.
@ -54,30 +55,27 @@ Orchestration module, code-named heat, on the controller node.
.. code-block:: console .. code-block:: console
$ openstack user create --password-prompt heat $ openstack user create --domain default --password-prompt heat
User Password: User Password:
Repeat User Password: Repeat User Password:
+----------+----------------------------------+ +-----------+----------------------------------+
| Field | Value | | Field | Value |
+----------+----------------------------------+ +-----------+----------------------------------+
| email | None | | domain_id | default |
| enabled | True | | enabled | True |
| id | 7fd67878dcd04d0393469ef825a7e005 | | id | ca2e175b851943349be29a328cc5e360 |
| name | heat | | name | heat |
| username | heat | +-----------+----------------------------------+
+----------+----------------------------------+
* Add the ``admin`` role to the ``heat`` user: * Add the ``admin`` role to the ``heat`` user:
.. code-block:: console .. code-block:: console
$ openstack role add --project service --user heat admin $ openstack role add --project service --user heat admin
+-------+----------------------------------+
| Field | Value | .. note::
+-------+----------------------------------+
| id | cd2cb9a39e874ea69e5d4b896eb16128 | This command provides no output.
| name | admin |
+-------+----------------------------------+
* Create the ``heat_stack_owner`` role: * Create the ``heat_stack_owner`` role:
@ -87,21 +85,19 @@ Orchestration module, code-named heat, on the controller node.
+-------+----------------------------------+ +-------+----------------------------------+
| Field | Value | | Field | Value |
+-------+----------------------------------+ +-------+----------------------------------+
| id | c0a1cbee7261446abc873392f616de87 | | id | 15e34f0c4fed4e68b3246275883c8630 |
| name | heat_stack_owner | | name | heat_stack_owner |
+-------+----------------------------------+ +-------+----------------------------------+
* Add the ``heat_stack_owner`` role to the ``demo`` tenant and user: * Add the ``heat_stack_owner`` role to the ``demo`` project and user:
.. code-block:: console .. code-block:: console
$ openstack role add --project demo --user demo heat_stack_owner $ openstack role add --project demo --user demo heat_stack_owner
+-------+----------------------------------+
| Field | Value | .. note::
+-------+----------------------------------+
| id | c0a1cbee7261446abc873392f616de87 | This command provides no output.
| name | heat_stack_owner |
+-------+----------------------------------+
.. note:: .. note::
@ -116,7 +112,7 @@ Orchestration module, code-named heat, on the controller node.
+-------+----------------------------------+ +-------+----------------------------------+
| Field | Value | | Field | Value |
+-------+----------------------------------+ +-------+----------------------------------+
| id | e01546b1a81c4e32a6d14a9259e60154 | | id | 88849d41a55d4d1d91e4f11bffd8fc5c |
| name | heat_stack_user | | name | heat_stack_user |
+-------+----------------------------------+ +-------+----------------------------------+
@ -139,10 +135,11 @@ Orchestration module, code-named heat, on the controller node.
+-------------+----------------------------------+ +-------------+----------------------------------+
| description | Orchestration | | description | Orchestration |
| enabled | True | | enabled | True |
| id | 031112165cad4c2bb23e84603957de29 | | id | 727841c6f5df4773baa4e8a5ae7d72eb |
| name | heat | | name | heat |
| type | orchestration | | type | orchestration |
+-------------+----------------------------------+ +-------------+----------------------------------+
$ openstack service create --name heat-cfn \ $ openstack service create --name heat-cfn \
--description "Orchestration" cloudformation --description "Orchestration" cloudformation
+-------------+----------------------------------+ +-------------+----------------------------------+
@ -150,7 +147,7 @@ Orchestration module, code-named heat, on the controller node.
+-------------+----------------------------------+ +-------------+----------------------------------+
| description | Orchestration | | description | Orchestration |
| enabled | True | | enabled | True |
| id | 297740d74c0a446bbff867acdccb33fa | | id | c42cede91a4e47c3b10c8aedc8d890c6 |
| name | heat-cfn | | name | heat-cfn |
| type | cloudformation | | type | cloudformation |
+-------------+----------------------------------+ +-------------+----------------------------------+
@ -161,49 +158,51 @@ Orchestration module, code-named heat, on the controller node.
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
orchestration public http://controller:8004/v1/%\(tenant_id\)s orchestration public http://controller:8004/v1/%\(tenant_id\)s
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | 3f4dab34624e4be7b000265f25049609 |
| interface | public | | interface | public |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | 727841c6f5df4773baa4e8a5ae7d72eb |
| service_name | heat | | service_name | heat |
| service_type | orchestration | | service_type | orchestration |
| url | http://controller:8004 | | url | http://controller:8004/v1/%(tenant_id)s |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
orchestration internal http://controller:8004/v1/%\(tenant_id\)s orchestration internal http://controller:8004/v1/%\(tenant_id\)s
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | 9489f78e958e45cc85570fec7e836d98 |
| interface | internal | | interface | internal |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | 727841c6f5df4773baa4e8a5ae7d72eb |
| service_name | heat | | service_name | heat |
| service_type | orchestration | | service_type | orchestration |
| url | http://controller:8004 | | url | http://controller:8004/v1/%(tenant_id)s |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
orchestration admin http://controller:8004/v1/%\(tenant_id\)s orchestration admin http://controller:8004/v1/%\(tenant_id\)s
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | 76091559514b40c6b7b38dde790efe99 |
| interface | admin | | interface | admin |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | 727841c6f5df4773baa4e8a5ae7d72eb |
| service_name | heat | | service_name | heat |
| service_type | orchestration | | service_type | orchestration |
| url | http://controller:8004 | | url | http://controller:8004/v1/%(tenant_id)s |
+--------------+----------------------------------+ +--------------+-----------------------------------------+
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
cloudformation public http://controller:8000/v1 cloudformation public http://controller:8000/v1
@ -211,14 +210,14 @@ Orchestration module, code-named heat, on the controller node.
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+----------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | b3ea082e019c4024842bf0a80555052c |
| interface | public | | interface | public |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | c42cede91a4e47c3b10c8aedc8d890c6 |
| service_name | heat-cfn | | service_name | heat-cfn |
| service_type | cloudformation | | service_type | cloudformation |
| url | http://controller:8000 | | url | http://controller:8000/v1 |
+--------------+----------------------------------+ +--------------+----------------------------------+
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
@ -227,14 +226,14 @@ Orchestration module, code-named heat, on the controller node.
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+----------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | 169df4368cdc435b8b115a9cb084044e |
| interface | internal | | interface | internal |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | c42cede91a4e47c3b10c8aedc8d890c6 |
| service_name | heat-cfn | | service_name | heat-cfn |
| service_type | cloudformation | | service_type | cloudformation |
| url | http://controller:8000 | | url | http://controller:8000/v1 |
+--------------+----------------------------------+ +--------------+----------------------------------+
$ openstack endpoint create --region RegionOne \ $ openstack endpoint create --region RegionOne \
@ -243,22 +242,26 @@ Orchestration module, code-named heat, on the controller node.
| Field | Value | | Field | Value |
+--------------+----------------------------------+ +--------------+----------------------------------+
| enabled | True | | enabled | True |
| id | 340be3625e9b4239a6415d034e98aace | | id | 3d3edcd61eb343c1bbd629aa041ff88b |
| interface | admin | | interface | internal |
| region | RegionOne | | region | RegionOne |
| region_id | RegionOne | | region_id | RegionOne |
| service_id | 8c2c7f1b9b5049ea9e63757b5533e6d2 | | service_id | c42cede91a4e47c3b10c8aedc8d890c6 |
| service_name | heat-cfn | | service_name | heat-cfn |
| service_type | cloudformation | | service_type | cloudformation |
| url | http://controller:8000 | | url | http://controller:8000/v1 |
+--------------+----------------------------------+ +--------------+----------------------------------+
To install and configure the Orchestration components Install and configure components
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --------------------------------
.. only:: obs or rdo or ubuntu
.. include:: shared/note_configuration_vary_by_distribution.rst
.. only:: obs .. only:: obs
#. Run the following commands to install the packages: #. Install the packages:
.. code-block:: console .. code-block:: console
@ -267,7 +270,7 @@ To install and configure the Orchestration components
.. only:: rdo .. only:: rdo
#. Run the following commands to install the packages: #. Install the packages:
.. code-block:: console .. code-block:: console
@ -276,30 +279,16 @@ To install and configure the Orchestration components
.. only:: ubuntu .. only:: ubuntu
#. Run the following commands to install the packages: #. Install the packages:
.. code-block:: console .. code-block:: console
# apt-get install heat-api heat-api-cfn heat-enginea \ # apt-get install heat-api heat-api-cfn heat-engine \
python-heatclient python-heatclient
.. only:: obs or rdo or ubuntu .. only:: obs or rdo or ubuntu
2. 2. Edit the ``/etc/heat/heat.conf`` file and complete the following
.. only:: rdo
.. Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=1213476.
Copy the ``/usr/share/heat/heat-dist.conf`` file
to ``/etc/heat/heat.conf``.
.. code-block:: console
# cp /usr/share/heat/heat-dist.conf /etc/heat/heat.conf
# chown -R heat:heat /etc/heat/heat.conf
Edit the ``/etc/heat/heat.conf`` file and complete the following
actions: actions:
* In the ``[database]`` section, configure database access: * In the ``[database]`` section, configure database access:
@ -338,6 +327,13 @@ To install and configure the Orchestration components
[keystone_authtoken] [keystone_authtoken]
... ...
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = heat
password = HEAT_PASS
auth_uri = http://controller:5000/v2.0 auth_uri = http://controller:5000/v2.0
identity_uri = http://controller:35357 identity_uri = http://controller:35357
admin_tenant_name = service admin_tenant_name = service
@ -357,6 +353,11 @@ To install and configure the Orchestration components
``auth_protocol`` options because the ``auth_protocol`` options because the
``identity_uri`` option replaces them. ``identity_uri`` option replaces them.
.. note::
The contents of the [keystone_authtoken] section vary
slightly from other services.
* In the ``[DEFAULT]`` section, configure the metadata and * In the ``[DEFAULT]`` section, configure the metadata and
wait condition URLs: wait condition URLs:
@ -388,9 +389,10 @@ To install and configure the Orchestration components
[DEFAULT] [DEFAULT]
... ...
verbose = True</programlisting> verbose = True
3. 3. Create a domain for users and projects managed by Orchestration
stacks.
* Source the ``admin`` credentials to gain access to * Source the ``admin`` credentials to gain access to
admin-only CLI commands: admin-only CLI commands:
@ -399,16 +401,17 @@ To install and configure the Orchestration components
$ source admin-openrc.sh $ source admin-openrc.sh
* Create the heat domain in Identity service: * Create the heat domain in the Identity service:
.. code-block:: console .. code-block:: console
$ heat-keystone-setup-domain \ $ heat-keystone-setup-domain
--stack-user-domain-name heat_user_domain \
--stack-domain-admin heat_domain_admin \
--stack-domain-admin-password HEAT_DOMAIN_PASS
Replace ``HEAT_DOMAIN_PASS`` with a suitable password. .. note::
Do not add the output of this command to the
``/etc/heat/heat.conf`` file because it already
contains these configuration options.
4. Populate the Orchestration database: 4. Populate the Orchestration database:
@ -441,8 +444,8 @@ To install and configure the Orchestration components
... ...
auth_uri = http://controller:5000/v2.0 auth_uri = http://controller:5000/v2.0
To finalize installation Finalize installation
~~~~~~~~~~~~~~~~~~~~~~~~ ---------------------
.. only:: obs or rdo .. only:: obs or rdo

5
doc/install-guide/source/heat-next-step.rst → doc/install-guide/source/heat-next-steps.rst
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@ -1,6 +1,7 @@
========== .. _heat-next-steps:
Next steps Next steps
========== ~~~~~~~~~~
Your OpenStack environment now includes Orchestration. You can Your OpenStack environment now includes Orchestration. You can
:ref:`launch-instance` or add more services to your environment :ref:`launch-instance` or add more services to your environment

80
doc/install-guide/source/heat-verify.rst
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@ -1,9 +1,9 @@
================ .. _heat-verify:
Verify operation
================
This section describes how to verify operation of the Orchestration Verify operation
module (heat). ~~~~~~~~~~~~~~~~
Verify operation of the Orchestration module.
#. Source the ``admin`` tenant credentials: #. Source the ``admin`` tenant credentials:
@ -11,64 +11,22 @@ module (heat).
$ source admin-openrc.sh $ source admin-openrc.sh
#. The Orchestration module uses templates to describe stacks. #. List service components to verify successful launch and
To learn about the template language, see `the Template Guide registration of each process:
<http://docs.openstack.org/developer/heat/template_guide/index.html>`__
in the `Heat developer documentation
<http://docs.openstack.org/developer/heat/index.html>`__.
Create a test template in the ``test-stack.yml``
file with the following content:
.. code-block:: yaml
heat_template_version: 2014-10-16
description: A simple server.
parameters:
ImageID:
type: string
description: Image use to boot a server
NetID:
type: string
description: Network ID for the server
resources:
server:
type: OS::Nova::Server
properties:
image: { get_param: ImageID }
flavor: m1.tiny
networks:
- network: { get_param: NetID }
outputs:
private_ip:
description: IP address of the server in the private network
value: { get_attr: [ server, first_address ] }</programlisting>
#. Use the :command:`heat stack-create` command to create a stack from the
template:
.. code-block:: console .. code-block:: console
$ NET_ID=$(nova net-list | awk '/ demo-net / { print $2 }') $ heat service-list
$ heat stack-create -f test-stack.yml \ +------------+-------------+--------------------------------------+------------+--------+----------------------------+--------+
-P "ImageID=cirros;NetID=$NET_ID" testStack | hostname | binary | engine_id | host | topic | updated_at | status |
+--------------------------------------+------------+--------------------+----------------------+ +------------+-------------+--------------------------------------+------------+--------+----------------------------+--------+
| id | stack_name | stack_status | creation_time | | controller | heat-engine | 3e85d1ab-a543-41aa-aa97-378c381fb958 | controller | engine | 2015-10-13T14:16:06.000000 | up |
+--------------------------------------+------------+--------------------+----------------------+ | controller | heat-engine | 45dbdcf6-5660-4d5f-973a-c4fc819da678 | controller | engine | 2015-10-13T14:16:06.000000 | up |
| 477d96b4-d547-4069-938d-32ee990834af | testStack | CREATE_IN_PROGRESS | 2014-04-06T15:11:01Z | | controller | heat-engine | 51162b63-ecb8-4c6c-98c6-993af899c4f7 | controller | engine | 2015-10-13T14:16:06.000000 | up |
+--------------------------------------+------------+--------------------+----------------------+ | controller | heat-engine | 8d7edc6d-77a6-460d-bd2a-984d76954646 | controller | engine | 2015-10-13T14:16:06.000000 | up |
+------------+-------------+--------------------------------------+------------+--------+----------------------------+--------+
#. Use the :command:`heat stack-list` command to verify .. note::
successful creation of the stack:
.. code-block:: console This output should indicate four ``heat-engine`` components
on the controller node.
$ heat stack-list
+--------------------------------------+------------+-----------------+----------------------+
| id | stack_name | stack_status | creation_time |
+--------------------------------------+------------+-----------------+----------------------+
| 477d96b4-d547-4069-938d-32ee990834af | testStack | CREATE_COMPLETE | 2014-04-06T15:11:01Z |
+--------------------------------------+------------+-----------------+----------------------+

2
doc/install-guide/source/heat.rst
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@ -7,7 +7,7 @@ Add the Orchestration module
common/get_started_orchestration.rst common/get_started_orchestration.rst
heat-install.rst heat-install.rst
heat-verify.rst heat-verify.rst
heat-next-step.rst heat-next-steps.rst
The Orchestration module (heat) uses a heat orchestration The Orchestration module (heat) uses a heat orchestration
template (HOT) to create and manage cloud resources. template (HOT) to create and manage cloud resources.

135
doc/install-guide/source/launch-instance-heat.rst Normal file
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@ -0,0 +1,135 @@
.. _launch-instance-heat:
Orchestration
~~~~~~~~~~~~~
Create a template
-----------------
The Orchestration module uses templates to describe stacks.
To learn about the template language, see `the Template Guide
<http://docs.openstack.org/developer/heat/template_guide/index.html>`__
in the `Heat developer documentation
<http://docs.openstack.org/developer/heat/index.html>`__.
#. Create the ``demo-template.yml`` file with the following content:
.. code-block:: yaml
heat_template_version: 2015-10-15
description: Launch a basic instance using the ``m1.tiny`` flavor and one network.
parameters:
ImageID:
type: string
description: Image to use for the instance.
NetID:
type: string
description: Network ID to use for the instance.
resources:
server:
type: OS::Nova::Server
properties:
image: { get_param: ImageID }
flavor: m1.tiny
networks:
- network: { get_param: NetID }
outputs:
instance_name:
description: Name of the instance.
value: { get_attr: [ server, name ] }
instance_ip:
description: IP address of the instance.
value: { get_attr: [ server, first_address ] }
Create a stack
--------------
Create a stack using the ``demo-template.yml`` template.
#. Source the ``demo`` credentials to perform
the following steps as a non-administrative project:
.. code-block:: console
$ source demo-openrc.sh
#. Determine available networks.
.. code-block:: console
$ neutron net-list
+--------------------------------------+---------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+---------+-----------------------------------------------------+
| 9c13da20-4c4f-486f-a4e9-692e9ea397f1 | public | 85140549-1f54-4bc6-a2c5-f08428de3f7a 203.0.113.0/24 |
| 303a9aaf-40fd-4fc8-9213-39bff933467b | private | ddeba0b1-21eb-471a-8f31-10f0e290cc36 172.16.1.0/24 |
+--------------------------------------+---------+-----------------------------------------------------+
.. note::
This output may differ from your environment.
#. Set the ``NET_ID`` environment variable to reflect the ID of a network.
For example, using the ``public`` network:
.. code-block:: console
$ export NET_ID=$(neutron net-list | awk '/ public / { print $2 }')
#. Create a stack of one CirrOS instance on the public network:
.. code-block:: console
$ heat stack-create -f demo-template.yml \
-P "ImageID=cirros;NetID=$NET_ID" stack
+--------------------------------------+------------+--------------------+---------------------+--------------+
| id | stack_name | stack_status | creation_time | updated_time |
+--------------------------------------+------------+--------------------+---------------------+--------------+
| dbf46d1b-0b97-4d45-a0b3-9662a1eb6cf3 | stack | CREATE_IN_PROGRESS | 2015-10-13T15:27:20 | None |
+--------------------------------------+------------+--------------------+---------------------+--------------+
#. After a short time, verify successful creation of the stack:
.. code-block:: console
$ heat stack-list
+--------------------------------------+------------+-----------------+---------------------+--------------+
| id | stack_name | stack_status | creation_time | updated_time |
+--------------------------------------+------------+-----------------+---------------------+--------------+
| dbf46d1b-0b97-4d45-a0b3-9662a1eb6cf3 | stack | CREATE_COMPLETE | 2015-10-13T15:27:20 | None |
+--------------------------------------+------------+-----------------+---------------------+--------------+
#. Show the name and IP address of the instance and compare with the output
of the ``nova`` command:
.. code-block:: console
$ heat output-show --all stack
[
{
"output_value": "stack-server-3nzfyfofu6d4",
"description": "Name of the instance.",
"output_key": "instance_name"
},
{
"output_value": "10.4.31.106",
"description": "IP address of the instance.",
"output_key": "instance_ip"
}
]
$ nova list
+--------------------------------------+---------------------------+--------+------------+-------------+---------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+---------------------------+--------+------------+-------------+---------------------------------+
| 0fc2af0c-ae79-4d22-8f36-9e860c257da5 | stack-server-3nzfyfofu6d4 | ACTIVE | - | Running | public=10.4.31.106 |
+--------------------------------------+---------------------------+--------+------------+-------------+---------------------------------+
#. Delete the stack.
.. code-block:: console
$ heat stack-delete stack

11
doc/install-guide/source/launch-instance.rst
View File

@ -128,3 +128,14 @@ volume and attach it to an instance.
:maxdepth: 1 :maxdepth: 1
launch-instance-cinder.rst launch-instance-cinder.rst
Orchestration
-------------
If your environment includes the Orchestration service, you can create
a stack that launches an instance.
.. toctree::
:maxdepth: 1
launch-instance-heat.rst