docker-tests: speed up tests, combine client and server into one image

docker-tests/Dockerfile.innernet

@@ -7,8 +7,8 @@ RUN apt-get update && \
 WORKDIR /app
 
 COPY . .
-RUN cargo build --release --bin innernet
+RUN cargo build
-RUN strip /app/target/release/innernet
+RUN strip /app/target/debug/innernet /app/target/debug/innernet-server
 
 FROM golang:latest as wireguard
 ARG wg_go_tag=0.0.20210323
@@ -39,7 +39,9 @@ RUN apt-get update && \
 WORKDIR /app
 
 COPY ./docker-tests/start-client.sh ./
+COPY ./docker-tests/start-server.sh ./
 COPY --from=wireguard /usr/bin/wireguard-go /usr/bin/wg* /usr/bin/
-COPY --from=builder /app/target/release/innernet /usr/bin/
+COPY --from=builder /app/target/debug/innernet /usr/bin/
+COPY --from=builder /app/target/debug/innernet-server /usr/bin/
 
-CMD ["/app/start-client.sh"]
+CMD ["/app/start-server.sh"]

docker-tests/Dockerfile.innernet-server

@@ -1,45 +0,0 @@
-####################################################################################################
-## Builder
-####################################################################################################
-FROM rust:slim as builder
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends build-essential clang libclang-dev libsqlite3-dev
-WORKDIR /app
-
-COPY . .
-RUN cargo build --release --bin innernet-server
-RUN strip /app/target/release/innernet-server
-
-FROM golang:latest as wireguard
-ARG wg_go_tag=0.0.20210323
-ARG wg_tools_tag=v1.0.20210315
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends git
-
-RUN git clone -b $wg_go_tag --depth 1 https://git.zx2c4.com/wireguard-go && \
-    cd wireguard-go && \
-    make && \
-    make install
-
-ENV WITH_WGQUICK=yes
-RUN git clone -b $wg_tools_tag --depth 1 https://git.zx2c4.com/wireguard-tools && \
-    cd wireguard-tools && \
-    cd src && \
-    make && \
-    make install
-
-####################################################################################################
-## Final image
-####################################################################################################
-FROM debian:buster-slim
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends libsqlite3-dev iproute2 iputils-ping && \
-    rm -rf /var/lib/apt/lists/*
-WORKDIR /app
-
-COPY ./docker-tests/start-server.sh ./
-COPY --from=wireguard /usr/bin/wireguard-go /usr/bin/wg* /usr/bin/
-COPY --from=builder /app/target/release/innernet-server /usr/bin/
-EXPOSE 51820/udp
-
-CMD ["/app/start-server.sh"]

docker-tests/build-docker-images.sh

@@ -4,5 +4,4 @@ set -ex
 SELF_DIR="$(dirname "$0")"
 cd "$SELF_DIR/.."
 
-docker build -t innernet-server -f "$SELF_DIR/Dockerfile.innernet-server" .
 docker build -t innernet -f "$SELF_DIR/Dockerfile.innernet" .

docker-tests/run-docker-tests.sh

@@ -55,7 +55,7 @@ SERVER_CONTAINER=$(cmd docker create -it --rm \
     --env RUST_LOG=debug \
     --env INNERNET_ARGS="$INNERNET_ARGS" \
     --cap-add NET_ADMIN \
-    innernet-server)
+    innernet)
 cmd docker start -a "$SERVER_CONTAINER" &
 
 info "server started as $SERVER_CONTAINER"
@@ -71,7 +71,7 @@ PEER1_CONTAINER=$(cmd docker create --rm -it \
     --env INTERFACE=evilcorp \
     --env INNERNET_ARGS="$INNERNET_ARGS" \
     --cap-add NET_ADMIN \
-    innernet)
+    innernet /app/start-client.sh)
 info "peer1 started as $PEER1_CONTAINER"
 cmd docker cp "$tmp_dir/peer1.toml" "$PEER1_CONTAINER:/app/invite.toml"
 cmd docker start "$PEER1_CONTAINER"
@@ -111,7 +111,7 @@ PEER2_CONTAINER=$(docker create --rm -it \
     --cap-add NET_ADMIN \
     --env INTERFACE=evilcorp \
     --env INNERNET_ARGS="$INNERNET_ARGS" \
-    innernet)
+    innernet /app/start-client.sh)
 info "peer2 started as $PEER2_CONTAINER"
 cmd docker cp "$tmp_dir/peer2.toml" "$PEER2_CONTAINER:/app/invite.toml"
 cmd docker start "$PEER2_CONTAINER"