From 3b609da9bdf9cbfc7fe2080b23735533764771ed Mon Sep 17 00:00:00 2001
From: David Caldwell <david+github@porkrind.org>
Date: Mon, 4 Nov 2019 03:56:21 -0800
Subject: [PATCH] Dockerfile: put back EXPOSE directive (#12279)

[Rkt](https://coreos.com/rkt) doesn't allow ports to be exposed to containers unless they are declared in the container manifest. Re-adding EXPOSE back in (removed in 1dbf993bce5627e2c3fcab6e9c63b5279dff018a) allows the container to be used on rkt based systems.
---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index e963674a55e..eaa92f0c224 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -123,3 +123,4 @@ RUN cd ~ && \
 # Set the work dir and the container entry point
 WORKDIR /opt/mastodon
 ENTRYPOINT ["/tini", "--"]
+EXPOSE 3000 4000