Docker config (#10)

* Docker config

* Update .dockerignore

.dockerignore

@@ -1 +1,2 @@
 target/
+Dockerfile

Dockerfile

@@ -1,33 +1,21 @@
-FROM rust:buster as builder
+FROM rust:1.74-buster as builder
 WORKDIR /app
 
-COPY . .
+ADD . .
 
 RUN cargo build --release --verbose
 
 # =============
 
-FROM phusion/baseimage:focal-1.2.0
-LABEL maintainer="[email protected]"
+FROM ubuntu:22.04
 
 RUN useradd -m -u 1000 -U -s /bin/sh -d /app docker
 
 WORKDIR /app
 
-RUN apt-get update && apt-get install tini
-
 COPY --from=builder /app/target/release/subway /usr/local/bin
 COPY ./config.yml /app/config.yml
 
-# checks
-RUN ldd /usr/local/bin/subway && \
-	/usr/local/bin/subway --version
-
-# Shrinking
-RUN rm -rf /usr/lib/python* && \
-	rm -rf /usr/sbin /usr/share/man
-
 USER docker
-EXPOSE 9944
 
-ENTRYPOINT ["/usr/bin/tini", "--", "/usr/local/bin/subway"]
+ENTRYPOINT ["/usr/local/bin/subway"]

config.yml

@@ -33,7 +33,7 @@ extensions:
     # WARNING: Use with caution, as this xff header can be forged.
     use_xff: true # default is false
   prometheus:
-    port: 9615
+    port: 9616
     label: "dev"
 
 middlewares: