The OpenStack Keystone backend reads credentials and authenticates user against an OpenStack Keystone instance. This backend was originally contributed to st2 repo by itaka under PR #1732, PR #1737, and PR #1984.
| option | required | default | description |
|---|---|---|---|
| keystone_url | yes | Keystone public URL (i.e. "http://example.com:5000") | |
| keystone_version | no | 2 | Keystone API version |
Please refer to the authentication section in the StackStorm documentation for basic setup concept. The following is an example of the auth section in the StackStorm configuration file for the flat-file backend.
[auth]
mode = standalone
backend = keystone
backend_kwargs = {"keystone_url": "http://identity.example.com:5000", "keystone_version": 2}
enable = True
use_ssl = True
cert = /path/to/ssl/cert/file
key = /path/to/ssl/key/file
logging = /path/to/st2auth.logging.conf
api_url = https://myhost.example.com:9101
debug = False
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