From f5d8243f15e8094d93a70c887218898598306934 Mon Sep 17 00:00:00 2001
From: Nils Jakobi <jakobi.nils@gmail.com>
Date: Sat, 5 May 2018 10:28:19 +0200
Subject: [PATCH] dockerfile: Incorporate exposed ports, add volume (#4908)

Added EXPOSE to Dockerfile. this way these ports will show up in docker GUIs like cockpit.
Added VOLUME parameter, this renders creating the folder (/var/syncthing) obsolete.
---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 6574f053d..0a0ea5ab4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,13 +10,16 @@ RUN rm -f syncthing && go run build.go build syncthing
 
 FROM alpine
 
+EXPOSE 8384 22000 21027/udp
+
+VOLUME ["/var/syncthing"]
+
 RUN apk add --no-cache ca-certificates
 
 COPY --from=builder /go/src/github.com/syncthing/syncthing/syncthing /bin/syncthing
 
 RUN echo 'syncthing:x:1000:1000::/var/syncthing:/sbin/nologin' >> /etc/passwd \
     && echo 'syncthing:!::0:::::' >> /etc/shadow \
-    && mkdir /var/syncthing \
     && chown syncthing /var/syncthing
 
 USER syncthing