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I am not able to register the host. Error: registration with the server failed. It is a single node where ambari-server and agent is installed on the same host.

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Re: I am not able to register the host. Error: registration with the server failed. It is a single node where ambari-server and agent is installed on the same host.

Thanks @Akhil S Naik, the issue was resolved using the above method.

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Re: I am not able to register the host. Error: registration with the server failed. It is a single node where ambari-server and agent is installed on the same host.

Expert Contributor

Hi @Shraddha Singh,

I encountered same issue during the ambari-agent registration.

error:

Ambari-agent registration failed with ambari-server due to below issue
EOF occurred in violation of protocol (_ssl.c:618)
ERROR 2018-11-27 13:43:19,511 NetUtil.py:97 - SSLError: Failed to connect. Please check openssl library versions

Resolution:

vi /etc/ambari-agent/conf/ambari-agent.ini
force_https_protocol=PROTOCOL_TLSv1_2

vi /etc/python/cert-verification.cfg 
[https] 
verify=disable

Hope this helps!!!. Thanks

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