add: renew.sh - for ssl certificate

Author: wkddntjr1123

infra/renew.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+docker run -it --rm --name certbot \
+  -v '/etc/letsencrypt:/etc/letsencrypt' \
+  -v '/var/lib/letsencrypt:/var/lib/letsencrypt' \
+  certbot/certbot renew --manual --preferred-challenges dns --server https://acme-v02.api.letsencrypt.org/directory