set tcp ports via env variables

docker/Dockerfile.j2

@@ -204,8 +204,10 @@ RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabih
 # because we already have a binary built
 FROM {{ runtime_stage_base_image }}
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 {% if "alpine" in runtime_stage_base_image %}
 ENV SSL_CERT_DIR=/etc/ssl/certs
@@ -252,8 +254,8 @@ RUN [ "cross-build-end" ]
 
 {% endif %}
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/amd64/Dockerfile

@@ -68,8 +68,10 @@ RUN cargo build --features ${DB} --release
 # because we already have a binary built
 FROM debian:buster-slim
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 
 # Install needed libraries
@@ -85,8 +87,8 @@ RUN apt-get update && apt-get install -y \
 
 RUN mkdir /data
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/amd64/Dockerfile.alpine

@@ -66,8 +66,10 @@ RUN cargo build --features ${DB} --release --target=x86_64-unknown-linux-musl
 # because we already have a binary built
 FROM alpine:3.12
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 ENV SSL_CERT_DIR=/etc/ssl/certs
 
@@ -79,8 +81,8 @@ RUN apk add --no-cache \
 
 RUN mkdir /data
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/arm32v6/Dockerfile

@@ -87,8 +87,10 @@ RUN cargo build --features ${DB} --release --target=arm-unknown-linux-gnueabi
 # because we already have a binary built
 FROM balenalib/rpi-debian:buster
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 
 RUN [ "cross-build-start" ]
@@ -107,8 +109,8 @@ RUN mkdir /data
 RUN [ "cross-build-end" ]
 
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/arm32v7/Dockerfile

@@ -87,8 +87,10 @@ RUN cargo build --features ${DB} --release --target=armv7-unknown-linux-gnueabih
 # because we already have a binary built
 FROM balenalib/armv7hf-debian:buster
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 
 RUN [ "cross-build-start" ]
@@ -107,8 +109,8 @@ RUN mkdir /data
 RUN [ "cross-build-end" ]
 
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/arm32v7/Dockerfile.alpine

@@ -67,8 +67,10 @@ RUN musl-strip target/armv7-unknown-linux-musleabihf/release/bitwarden_rs
 # because we already have a binary built
 FROM cmosh/alpine-arm:3.6
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 ENV SSL_CERT_DIR=/etc/ssl/certs
 
@@ -86,8 +88,8 @@ RUN mkdir /data
 RUN [ "cross-build-end" ]
 
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage

docker/arm64v8/Dockerfile

@@ -87,8 +87,10 @@ RUN cargo build --features ${DB} --release --target=aarch64-unknown-linux-gnu
 # because we already have a binary built
 FROM balenalib/aarch64-debian:buster
 
+ARG ROCKET_PORT=80
+ARG WEBSOCKET_PORT=3012
 ENV ROCKET_ENV "staging"
-ENV ROCKET_PORT=80
+ENV ROCKET_PORT=$ROCKET_PORT
 ENV ROCKET_WORKERS=10
 
 RUN [ "cross-build-start" ]
@@ -107,8 +109,8 @@ RUN mkdir /data
 RUN [ "cross-build-end" ]
 
 VOLUME /data
-EXPOSE 80
-EXPOSE 3012
+EXPOSE $ROCKET_PORT
+EXPOSE $WEBSOCKET_PORT
 
 # Copies the files from the context (Rocket.toml file and web-vault)
 # and the binary from the "build" stage to the current stage