Seeing "TLS handshake error from <IP>:<PORT>: tls: first record does not look like a TLS handshake" after securing the container registry in OpenShift v3

Solution Verified - Updated -

Issue

  • After securing the registry to use HTTPS, I get this error in the docker-registry pod logs:
logs.go:41] http: TLS handshake error from <IP>:<PORT>: tls: first record does not look like a TLS handshake
X.X.X.X - - [22/Jun/2018:13:56:38 +0000] "GET /healthz HTTP/2.0" 200 0 "" "Go-http-client/2.0"

Environment

  • Red Hat OpenShift Container Platform v3.7

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