JBoss EAP is failing on domain mode with the following message: ''No available cipher suite for TLS12"

Solution Verified - Updated -

Issue

Host Controllers are unable to communicate to their Domain Controller. When enabling SSL debug, the following error messages are displayed in the logs:

...    
HandshakeContext.java:304|No available cipher suite for TLS12
TransportContext.java:316|Fatal (HANDSHAKE_FAILURE): Couldn't kickstart handshaking
...
javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)
...
Controller Boot Thread) WFLYHC0001: Could not connect to remote domain controller remote://<HOST>:<PORT>: java.lang.IllegalStateException: WFLYHC0110: Unable to connect due to SSL failure.
...

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 7.X

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content