heat列出所有组件时报错
ERROR: 503 Service Unavailable
The server is currently unavailable. Please try again at a later time.
错误：503服务不可用
cuò错 wù误 ： 5 0 3 fú服 wù务 bù不 kě可 yòng用
The server is currently unavailable. Please try again at a later time.
服务器当前不可用。请稍后再试
[root@controller ~]# openstack orchestration service list
ERROR: 503 Service Unavailable
The server is currently unavailable. Please try again at a later time.
进过检查配置文件/etc/heat/heat.conf发现我keystone认证根本没有写
解决方法添加keystone_authtoken然后重启服务
[root@controller ~]# vi /etc/heat/heat.conf
[root@controller ~]# systemctl restart openstack-heat-api.service openstack-heat-api-cfn.service openstack-heat-engine.service
[root@controller ~]# . admin-openrc
[root@controller ~]# openstack orchestration service list
+------------+-------------+---------------------+------------+--------+---------------------+--------+
| hostname | binary | engine_id | host | topic | updated_at | status |
+------------+-------------+---------------------+------------+--------+---------------------+--------+
| controller | heat-engine | e1066999-feed-4b43 | controller | engine | 2017-11-16T16:25:34 | up |
| | | -a44a-60a8483c1b0a | | | .000000 | |
| controller | heat-engine | b9b6cf22-8321-4a9b- | controller | engine | 2017-11-16T16:25:34 | up |
| | | b9a6-892c1da4a2b8 | | | .000000 | |
| controller | heat-engine | b9aeb965-d292-486c- | controller | engine | 2017-11-16T16:25:20 | up |
| | | 977a-4bf185fb3882 | | | .000000 | |
| controller | heat-engine | f461a125-afe4-4dab- | controller | engine | 2017-11-16T16:25:20 | up |
| | | 8b13-7702eea2a374 | | | .000000 | |
| controller | heat-engine | cf50e96f-9159-433b- | controller | engine | 2017-11-16T16:25:34 | up |
| | | b717-d6656a922be5 | | | .000000 | |
| controller | heat-engine | d21dc881-b574-46b5 | controller | engine | 2017-11-16T16:25:34 | up |
| | | -9b3b-f20b6195763c | | | .000000 | |
| controller | heat-engine | c8ce6b1c-8882-40a1- | controller | engine | 2017-11-16T16:25:20 | up |
| | | 8a06-52fa8d1d0b21 | | | .000000 | |
| controller | heat-engine | 1fbf6581-ef7c-43ab- | controller | engine | 2017-11-16T16:25:20 | up |
| | | 80e4-a112e15345a4 | | | .000000 | |
+------------+-------------+---------------------+------------+--------+---------------------+--------+
