Use prebuilt CI-containers from https://gitlab.com/jfowl/conduit-containers

Also run all builds on approved MRs

.gitlab-ci.yml

@@ -24,8 +24,9 @@ variables:
     - if: '$CI_COMMIT_BRANCH == "master"'
     - if: '$CI_COMMIT_BRANCH == "next"'
     - if: "$CI_COMMIT_TAG"
+    - if: '($CI_MERGE_REQUEST_APPROVED == "true") || $BUILD_EVERYTHING' # Once MR is approved, test all builds. Or if BUILD_EVERYTHING is set.
   interruptible: true
-  image: "rust:1.58"
+  image: "registry.gitlab.com/jfowl/conduit-containers/rust-with-tools:latest"
   tags: ["docker"]
   services: ["docker:dind"]
   variables:
@@ -36,27 +37,23 @@ variables:
   before_script:
     - 'echo "Building for target $TARGET"'
     - "rustup show && rustc --version && cargo --version" # Print version info for debugging
-    # install cross-compiling prerequisites
-    - 'apt-get update && apt-get install -y docker.io && docker version' # install docker
-    - 'cargo install cross && cross --version' # install cross
     # fix cargo and rustup mounts from this container (https://gitlab.com/gitlab-org/gitlab-foss/-/issues/41227)
-    - 'mkdir -p $SHARED_PATH/cargo'
-    - 'cp -r $CARGO_HOME/bin $SHARED_PATH/cargo'
-    - 'cp -r $RUSTUP_HOME $SHARED_PATH'
-    - 'export CARGO_HOME=$SHARED_PATH/cargo RUSTUP_HOME=$SHARED_PATH/rustup'
+    - "mkdir -p $SHARED_PATH/cargo"
+    - "cp -r $CARGO_HOME/bin $SHARED_PATH/cargo"
+    - "cp -r $RUSTUP_HOME $SHARED_PATH"
+    - "export CARGO_HOME=$SHARED_PATH/cargo RUSTUP_HOME=$SHARED_PATH/rustup"
     # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results.
-    # The sccache binary is stored in the sysroot of the rustc installation since that directory is added to the path of the cross container.
-    - if [ -n "${SCCACHE_BIN_URL}" ]; then RUSTC_SYSROOT=$(rustc --print sysroot) && curl $SCCACHE_BIN_URL --output $RUSTC_SYSROOT/bin/sccache && chmod +x $RUSTC_SYSROOT/bin/sccache && export RUSTC_WRAPPER=sccache; fi
+    - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/sccache; fi
   script:
     # cross-compile conduit for target
-    - 'time ./cross/build.sh --locked --release'
+    - 'time cross build --target="$TARGET" --locked --release'
     - 'mv "target/$TARGET/release/conduit" "conduit-$TARGET"'
     # print information about linking for debugging
-    - 'file conduit-$TARGET' # print file information
+    - "file conduit-$TARGET" # print file information
     - 'readelf --dynamic conduit-$TARGET | sed -e "/NEEDED/q1"' # ensure statically linked
   cache:
     # https://doc.rust-lang.org/cargo/guide/cargo-home.html#caching-the-cargo-home-in-ci
-    key: 'cargo-cache-$TARGET'
+    key: "cargo-cache-$TARGET"
     paths:
       - $SHARED_PATH/cargo/registry/index
       - $SHARED_PATH/cargo/registry/cache
@@ -125,10 +122,10 @@ build:release:cargo:aarch64-unknown-linux-musl:
     key: "build_cache--$TARGET--$CI_COMMIT_BRANCH--debug"
   script:
     # cross-compile conduit for target
-    - 'time ./cross/build.sh --locked'
+    - 'time time cross build --target="$TARGET" --locked'
     - 'mv "target/$TARGET/debug/conduit" "conduit-debug-$TARGET"'
     # print information about linking for debugging
-    - 'file conduit-debug-$TARGET' # print file information
+    - "file conduit-debug-$TARGET" # print file information
     - 'readelf --dynamic conduit-debug-$TARGET | sed -e "/NEEDED/q1"' # ensure statically linked
   artifacts:
     expire_in: 4 weeks
@@ -230,24 +227,20 @@ docker:master:dockerhub:
 test:cargo:
   stage: "test"
   needs: []
-  image: "rust:latest"
+  image: "registry.gitlab.com/jfowl/conduit-containers/rust-with-tools:latest"
   tags: ["docker"]
   variables:
     CARGO_INCREMENTAL: "false" # https://matklad.github.io/2021/09/04/fast-rust-builds.html#ci-workflow
   interruptible: true
   before_script:
-    #    - mkdir -p $CARGO_HOME
-    - apt-get update -yqq
-    - apt-get install -yqq --no-install-recommends build-essential libssl-dev pkg-config libclang-dev
     - rustup component add clippy rustfmt
-    - curl "https://faulty-storage.de/gitlab-report" --output ./gitlab-report && chmod +x ./gitlab-report
     # If provided, bring in caching through sccache, which uses an external S3 endpoint to store compilation results:
-    - if [ -n "${SCCACHE_BIN_URL}" ]; then curl $SCCACHE_BIN_URL --output /sccache && chmod +x /sccache && export RUSTC_WRAPPER=/sccache; fi
+    - if [ -n "${SCCACHE_ENDPOINT}" ]; then export RUSTC_WRAPPER=/usr/local/cargo/bin/sccache; fi
   script:
     - rustc --version && cargo --version # Print version info for debugging
     - cargo fmt --all -- --check
-    - "cargo test --color always --workspace --verbose --locked --no-fail-fast -- -Z unstable-options --format json | ./gitlab-report -p test > $CI_PROJECT_DIR/report.xml"
-    - "cargo clippy --color always --verbose --message-format=json | ./gitlab-report -p clippy > $CI_PROJECT_DIR/gl-code-quality-report.json"
+    - "cargo test --color always --workspace --verbose --locked --no-fail-fast -- -Z unstable-options --format json | gitlab-report -p test > $CI_PROJECT_DIR/report.xml"
+    - "cargo clippy --color always --verbose --message-format=json | gitlab-report -p clippy > $CI_PROJECT_DIR/gl-code-quality-report.json"
   artifacts:
     when: always
     reports:

Cross.toml

@@ -11,13 +11,13 @@ passthrough = [
 ]
 
 [target.aarch64-unknown-linux-musl]
-image = "rust-cross:aarch64-unknown-linux-musl"
+image = "registry.gitlab.com/jfowl/conduit-containers/rust-cross-aarch64-unknown-linux-musl:latest"
 
 [target.arm-unknown-linux-musleabihf]
-image = "rust-cross:arm-unknown-linux-musleabihf"
+image = "registry.gitlab.com/jfowl/conduit-containers/rust-cross-arm-unknown-linux-musleabihf:latest"
 
 [target.armv7-unknown-linux-musleabihf]
-image = "rust-cross:armv7-unknown-linux-musleabihf"
+image = "registry.gitlab.com/jfowl/conduit-containers/rust-cross-armv7-unknown-linux-musleabihf:latest"
 
 [target.x86_64-unknown-linux-musl]
-image = "rust-cross:x86_64-unknown-linux-musl"
+image = "registry.gitlab.com/jfowl/conduit-containers/rust-cross-x86_64-unknown-linux-musl:latest"

cross/build.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-set -ex
-
-# build custom container with libclang and static compilation
-tag="rust-cross:${TARGET:?}"
-docker build --tag="$tag" - << EOF
-FROM rustembedded/cross:$TARGET
-
-# Install libclang for generating bindings with rust-bindgen
-# The architecture is not relevant here since it's not used for compilation
-RUN apt-get update && \
-    apt-get install --assume-yes libclang-dev
-
-# Set the target prefix
-ENV TARGET_PREFIX="/usr/local/$(echo "${TARGET:?}" | sed -e 's/armv7/arm/' -e 's/-unknown//')"
-
-# Make sure that cc-rs links libc/libstdc++ statically when cross-compiling
-# See https://github.com/alexcrichton/cc-rs#external-configuration-via-environment-variables for more information
-ENV RUSTFLAGS="-L\$TARGET_PREFIX/lib" CXXSTDLIB="static=stdc++"
-# Forcefully linking against libatomic, libc and libgcc is required for arm32, otherwise symbols are missing
-$([[ $TARGET =~ arm ]] && echo 'ENV RUSTFLAGS="$RUSTFLAGS -Clink-arg=-static-libgcc -Clink-arg=-lgcc -lstatic=atomic -lstatic=c"')
-# Strip symbols while compiling in release mode
-$([[ $@ =~ -r ]] && echo 'ENV RUSTFLAGS="$RUSTFLAGS -Clink-arg=-s"')
-
-# Make sure that rust-bindgen uses the correct include path when cross-compiling
-# See https://github.com/rust-lang/rust-bindgen#environment-variables for more information
-ENV BINDGEN_EXTRA_CLANG_ARGS="-I\$TARGET_PREFIX/include"
-EOF
-
-# build conduit for a specific target
-cross build --target="$TARGET" $@

cross/test.sh

@@ -1,8 +0,0 @@
-#!/usr/bin/env sh
-set -ex
-
-# Build conduit for a specific target
-cross/build.sh $@
-
-# Test conduit for a specific target
-cross test --target="$TARGET" $@

docker/ci-binaries-packaging.Dockerfile

@@ -19,8 +19,10 @@ ENV CONDUIT_CONFIG="/srv/conduit/conduit.toml"
 
 # Conduit needs:
 #   ca-certificates: for https
+#   iproute2: for `ss` for the healthcheck script
 RUN apk add --no-cache \
-    ca-certificates
+    ca-certificates \
+    iproute2
 
 
 ARG CREATED

docker/healthcheck.sh

@@ -3,7 +3,7 @@
 # If the config file does not contain a default port and the CONDUIT_PORT env is not set, create
 # try to get port from process list
 if [ -z "${CONDUIT_PORT}" ]; then
-  CONDUIT_PORT=$(netstat -tlp | grep conduit | grep -m1 -o ':[0-9]*' | grep -m1 -o '[0-9]*')
+  CONDUIT_PORT=$(ss -tlpn | grep conduit | grep -m1 -o ':[0-9]*' | grep -m1 -o '[0-9]*')
 fi
 
 # The actual health check.