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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:
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[error] Capability Registration failed: Invalid capability document! |
You can check if the registry is created in the following url:
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http://host/en/omk/opHA/api/v1/registry |
opHA cluster_id already exist!
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