创建heat stack：
$ git clone https://git.openstack.org/openstack/heat-templates
$ 设置默认的flavor，image，admin_pass，使用如下命令指定连接cloud的key的名字
$ openstack stack create --template heat-templates/hot/hello_world.yaml --parameter "key_name=ohn-12" MYSTACK
+---------------------+---------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------+---------------------------------------------------------------------------------------------------------------------+
| id | 1850b4cd-6df6-4db7-98e0-84fa71df2cf9 |
| stack_name | MYSTACK |
| description | Hello world HOT template that just defines a single server. Contains just base features to verify base HOT support. |
| | |
| creation_time | 2019-01-09T09:33:35Z |
| updated_time | None |
| stack_status | CREATE_IN_PROGRESS |
| stack_status_reason | Stack CREATE started |
+---------------------+---------------------------------------------------------------------------------------------------------------------+
更新heat stack：
$ openstack stack update --template heat-templates/hot/hello_world.yaml --parameter "key_name=ohn-12" MYSTACK
+---------------------+---------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------+---------------------------------------------------------------------------------------------------------------------+
| id | 1850b4cd-6df6-4db7-98e0-84fa71df2cf9 |
| stack_name | MYSTACK |
| description | Hello world HOT template that just defines a single server. Contains just base features to verify base HOT support. |
| | |
| creation_time | 2019-01-09T09:33:35Z |
| updated_time | 2019-01-10T03:06:05Z |
| stack_status | UPDATE_IN_PROGRESS |
| stack_status_reason | Stack UPDATE started |
+---------------------+---------------------------------------------------------------------------------------------------------------------+
查看stack：
$ openstack stack show MYSTACK
输出stack 名字、描述、parameters、outputs等信息。
heat template相关问题:
Q1: "openstack stack list" is not a command
A: pip3 install python-heatclient
Openstack manage stacks: https://docs.openstack.org/ocata/user-guide/cli-create-and-manage-stacks.html
Q2: $ openstack stack create --template heat-templates/hot/hello_world.yaml --parameter "key_name=hz-ohn-12" MYSTACK
ERROR: Remote error: DiscoveryFailure Could not determine a suitable URL for the plugin
[u'A: 修改openrc.sh中的OS_AUTH_URL=http://os-ohn-12.eecloud.nsn-net.net:5000/v3 为=http://os-ohn-12.eecloud.nsn-net.net:5000/v2.0
Q3：Conflict: resources.server: Multiple possible networks found, use a Network ID to be more specific.
A：增加network部分：networks: { get_param: networks }
Q4： $ openstack stack update --template heat-templates/hot/hello_world.yaml --parameter "key_name=hz-ohn-12" MYSTACK
ERROR: 'unicode' object has no attribute 'get'A：修改network部分
networks:
- network: { get_param: network_id }