From ea667744f5cb4b6660add655648ccfa286004ee5 Mon Sep 17 00:00:00 2001 From: William Budington Date: Tue, 19 May 2015 16:39:54 -0700 Subject: [PATCH] Being more verbose in explanation of EXPOSE instruction --- Dockerfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index edf2c9ff7..0c8830d5b 100644 --- a/Dockerfile +++ b/Dockerfile @@ -4,7 +4,8 @@ FROM ubuntu:trusty MAINTAINER Jakub Warmuz -# You neccesarily have to bind to 443@host as well! (ACME spec) +# Note: this only exposes the port to other docker containers. You +# still have to bind to 443@host at runtime, as per the ACME spec. EXPOSE 443 # TODO: make sure --config-dir and --work-dir cannot be changed