How do i create a tls secured localhost docker registry?

petulia3478

Also see: How do i create a localhost docker registry and push an image to it?

Create the self-signed certificate.

$ mkdir certs
$ cd certs
$ openssl req -newkey rsa:4096 -nodes -sha256 -keyout dockerfish.key -x509 -days 365 -out dockerfish.crt

Create the registry using the self-signed certificate.

$ docker run -d --restart=always --name registry -v `pwd`:/certs \
-e REGISTRY_HTTP_ADDR=0.0.0.0:5000 \
-e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/dockerfish.crt \
-e REGISTRY_HTTP_TLS_KEY=/certs/dockerfish.key \
-p 5000:5000 \
registry:2

See the related article at the top, to push an image to the registry.