Update Dockerfile to Rust 1.59; build from release 1.2.0-draft5

Dockerfile

@@ -4,21 +4,21 @@
 
 # Stage 1: build
 
-FROM rust:1.52.1 AS stage1
+FROM rust:1.59 AS stage1
 
-ARG ROUGHENOUGH_RELEASE=1.1.9
+ARG ROUGHENOUGH_RELEASE=1.2.0-draft5
 ARG ROUGHENOUGH_FEATURES="default" 
 # Uncomment and replace above if you want KMS support
 #ARG ROUGHENOUGH_FEATURES="awskms"
 #ARG ROUGHENOUGH_FEATURES="gcpkms"
 
 RUN git clone -b ${ROUGHENOUGH_RELEASE} https://github.com/int08h/roughenough.git \
-    && cd /roughenough \ 
+    && cd /roughenough \
     && cargo build --release --features ${ROUGHENOUGH_FEATURES}
 
 # Stage 2: runtime image
 
-FROM gcr.io/distroless/cc
+FROM gcr.io/distroless/cc AS stage2
 
 WORKDIR /roughenough
 
@@ -29,7 +29,7 @@ ENV RUST_BACKTRACE 1
 
 # Configure Roughenough via environment variables
 ENV ROUGHENOUGH_PORT 2002
-ENV ROUGHENOUGH_INTERFACE 127.0.0.1
+ENV ROUGHENOUGH_INTERFACE 0.0.0.0
 ENV ROUGHENOUGH_SEED 111111111aaaaaaaaa222222222bbbbbbbbb333333333ccccccccc4444444444
 
 # Alternatively Roughenough can use a config file