...
If this is a login error, please review the credentials used are correct in the poller. You can check the file log/auth.log from the poller.
Another common error is a misconfiguration in the poller server. The poller need to be able to generate the registry, a document with discovery information. For this, it needs to have defined both properties opha_url_base and opha_hostname (Or both, can be null). When the registry cannot be created you can see this error in opHA logs:
| Code Block |
|---|
[error] Capability Registration failed: Invalid capability document! |
You can check if the registry is created in the following url:
| Code Block |
|---|
http://host/en/omk/opHA/api/v1/registry |
opHA cluster_id already exist!
...