aizenabacus/openssl repository overview

$ export HOST_IP=xxx.xxx.xxx.xxx

$ mkdir certs

$ docker run --rm -it -v $PWD/certs:/certs \
aizenabacus/openssl:1.1.1 \
req -newkey rsa:4096 -nodes -sha256 \
-keyout /certs/registry.key \
-x509 -days 730 \
-out /certs/registry.crt \
-addext "subjectAltName=IP:$HOST_IP" \
-subj "/C=KR/ST=./L=./O=./CN=$HOST_IP"