[#17] Wrote dockerfiles; moved everything to Docker
parent
7243be302c
commit
93ec27bb02
GPG Key ID:
B580B976584B5F30
37
Dockerfile
37
Dockerfile
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@ -1,37 +0,0 @@
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# syntax = docker/dockerfile:1.2
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# We use a multi-stage build to end up with a very small final image
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FROM alpine:latest AS builder
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ENV PATH "$PATH:/root/.cargo/bin"
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WORKDIR /usr/src/app
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# Install build dependencies, rustup & rust's nightly build & toolchain
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RUN apk update && apk add --no-cache openssl-dev build-base curl && \
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{ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly; }
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# Copy source code over to builder
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COPY Cargo.toml Cargo.lock ./
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COPY src/ ./src/
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# Run the tests, don't want no broken docker image
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# And then finally, build the project
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# Thank the lords that this article exists
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# https://users.rust-lang.org/t/sigsegv-with-program-linked-against-openssl-in-an-alpine-container/52172
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# TODO add what these flags do & why they work
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# NOTE: cargo install auto-appends bin to the path
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RUN --mount=type=cache,target=/usr/src/app/target RUSTFLAGS="-C target-feature=-crt-static" cargo test && \
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RUSTFLAGS="-C target-feature=-crt-static" cargo install --path . --bin fej --root /usr/local
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# Now, we create the actual image
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FROM alpine:latest
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# Install some dynamic libraries needed for everything to work
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RUN apk update && apk add --no-cache openssl libgcc
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# Copy binary over to final image
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COPY --from=builder /usr/local/bin/fej /usr/local/bin/fej
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CMD ["/usr/local/bin/fej"]
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25
Makefile
25
Makefile
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@ -1,35 +1,36 @@
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IMAGE := chewingbever/fej
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all: debug
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.PHONY: all
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# Builds
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debug:
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@ cargo build
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@ ./build -m dev
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.PHONY: debug
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release:
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@ cargo build --release
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@ ./build -m rel
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.PHONY: release
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image: Dockerfile
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@ ./build '$(IMAGE)'
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.PHONY: image
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push:
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@ ./build '$(IMAGE)' push
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@ ./build -m prod -a push
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.PHONY: push
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# Run
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run:
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@ RUST_BACKTRACE=1 cargo run --bin fej
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@ ./build -m dev -a run
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.PHONY: run
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stop:
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@ docker stop -t 2 fej
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.PHONY: stop
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logs:
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@ docker logs -f fej
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.PHONY: logs
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# Testing
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test:
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@ cargo test --no-fail-fast
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@ ./build -m dev -a run -l -- test --no-fail-fast
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.PHONY: test
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format:
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66
build
66
build
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@ -1,10 +1,21 @@
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#!/usr/bin/env bash
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# Simple guard to check input args
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[[ $# -eq 1 ]] || [[ $# -eq 2 ]] || {
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>&2 echo "Usage: ./build IMAGE [ACTION]"
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exit 1
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}
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image="chewingbever/fej"
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# Should be either dev or rel
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mode="dev"
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action=""
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attach="--detach"
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while getopts ":i:m:a:l" c; do
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case $c in
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i ) image="$OPTARG" ;;
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m ) mode="$OPTARG" ;;
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a ) action="$OPTARG" ;;
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l ) attach="" ;;
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? ) exit 1 ;;
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esac
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done
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shift $((OPTIND-1))
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# Extract current version from Cargo.toml & get current branch
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patch_version="$(grep -Po '(?<=version = ").*(?=")' Cargo.toml | head -n1)"
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@ -25,31 +36,58 @@ else
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fi
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# Run the actual build command
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DOCKER_BUILDKIT=1 docker build -t "$1:$tags" .
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# First, we build the builder
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DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile.builder -t "$image-builder:latest" .
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if [[ "$2" = push ]]; then
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# Run the actual build command
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if [ "$mode" = "rel" ]; then
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DOCKER_BUILDKIT=1 docker build -t "$image:$tags" -f docker/Dockerfile.rel .
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elif [[ "$mode" = "dev" ]]; then
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DOCKER_BUILDKIT=1 docker build -t "$image-dev:$tags" -f docker/Dockerfile.dev .
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else
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>&2 echo "Invalid mode."
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exit 1
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fi
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if [[ "$action" = push ]]; then
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[[ "$branch" =~ ^develop|master$ ]] || {
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>&2 echo "You can only push from develop or master."
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exit 2
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}
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[[ "$mode" = "rel" ]] || {
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>&2 echo "You can only push release builds."
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exit 3
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}
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for tag in "${tags[@]}"; do
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# Create the tag
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docker tag "$1:$tags" "$1:$tag"
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docker tag "$image:$tags" "$image:$tag"
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# Push the tag
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docker push "$1:$tag"
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docker push "$image:$tag"
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# Remove the tag again, if it's not the main tag
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[[ "$tag" != "$tags" ]] && docker rmi "$1:$tag"
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[[ "$tag" != "$tags" ]] && docker rmi "$image:$tag"
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done
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elif [[ "$2" = run ]]; then
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docker run \
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elif [[ "$action" = run ]]; then
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if [[ "$mode" = "dev" ]]; then
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# Create caching volumes if needed (they need to be named)
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docker volume create fej_build-cache
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docker volume create fej_registry-cache
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flags="-v fej_build-cache:/usr/src/app/target -v fej_registry-cache:/root/.cargo/registry"
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fi
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docker run $attach $flags \
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--rm \
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--interactive \
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--tty \
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--publish 8000:8000 \
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"$1:$tags"
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--name fej \
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"$image$([[ "$mode" != "rel" ]] && echo "-dev"):$tags" "$@"
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fi
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@ -0,0 +1,19 @@
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# We use a multi-stage build to end up with a very small final image
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FROM alpine:latest AS builder
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ARG MODE
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ARG RUN_TESTS
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ENV PATH "$PATH:/root/.cargo/bin"
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# Needed for proper compiling of openssl-dev
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ENV RUSTFLAGS="-C target-feature=-crt-static"
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WORKDIR /usr/src/app
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# Install build dependencies, rustup & rust's nightly build & toolchain
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RUN apk update && apk add --no-cache openssl-dev build-base curl && \
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{ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain nightly; }
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# Copy source code over to builder
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COPY Cargo.toml Cargo.lock ./
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COPY src/ ./src/
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@ -0,0 +1,6 @@
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FROM chewingbever/fej-builder:latest
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ENV RUST_BACKTRACE=1
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ENTRYPOINT ["cargo"]
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CMD ["run"]
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@ -0,0 +1,22 @@
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FROM chewingbever/fej-builder:latest AS builder
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# And then finally, build the project
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# Thank the lords that this article exists
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# https://users.rust-lang.org/t/sigsegv-with-program-linked-against-openssl-in-an-alpine-container/52172
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# TODO add what these flags do & why they work
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# NOTE: cargo install auto-appends bin to the path
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RUN --mount=type=cache,target=/usr/src/app/target \
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--mount=type=cache,target=/root/.cargo/registry \
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cargo install --path . --bin fej --root /usr/local
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# Now, we create the actual image
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FROM alpine:latest
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# Install some dynamic libraries needed for everything to work
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RUN apk update && apk add --no-cache openssl libgcc
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# Copy binary over to final image
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COPY --from=builder /usr/local/bin/fej /usr/local/bin/fej
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CMD ["/usr/local/bin/fej"]
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