diff --git a/.dockerignore b/.dockerignore new file mode 100644 index 00000000..dd4433d7 --- /dev/null +++ b/.dockerignore @@ -0,0 +1,27 @@ +# Local build and dev artifacts +target +sytest + +# Docker files +Dockerfile* +docker-compose* + +# IDE files +.vscode +.idea +*.iml + +# Git folder +.git +.gitea + +# Dot files +.env +.gitignore + +# Toml files +rustfmt.toml +Rocket-example.toml + +# Documentation +*.md diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 00000000..dc87e0cf --- /dev/null +++ b/Dockerfile @@ -0,0 +1,106 @@ +# Using multistage build: +# https://docs.docker.com/develop/develop-images/multistage-build/ +# https://whitfin.io/speeding-up-rust-docker-builds/ + + +########################## BUILD IMAGE ########################## +# Musl build image to build Conduits statically compiled binary +FROM rustlang/rust:nightly-alpine3.12 as builder + +# Don't download Rust docs +RUN rustup set profile minimal + +ENV USER "conduit" +#ENV RUSTFLAGS='-C link-arg=-s' + +# Install packages needed for building all crates +RUN apk add --no-cache \ + musl-dev \ + openssl-dev \ + pkgconf + +# Create dummy project to fetch all dependencies. +# Rebuilds are a lot faster when there are no changes in the +# dependencies. +RUN cargo new --bin /app +WORKDIR /app + +# Copy cargo files which specify needed dependencies +COPY ./Cargo.* ./ + +# Add musl target, as we want to run your project in +# an alpine linux image +RUN rustup target add x86_64-unknown-linux-musl + +# Build dependencies and remove dummy project, except +# target folder, as it contains the dependencies +RUN cargo build --release --color=always ; \ + find . -not -path "./target*" -delete + +# Now copy and build the real project with the pre-built +# dependencies. +COPY . . +RUN cargo build --release --color=always + +########################## RUNTIME IMAGE ########################## +# Create new stage with a minimal image for the actual +# runtime image/container +FROM alpine:3.12 + +ARG BUILD_DATE +ARG VERSION +ARG GIT_REF=HEAD + +# Labels inspired by this medium post: +# https://medium.com/@chamilad/lets-make-your-docker-image-better-than-90-of-existing-ones-8b1e5de950d +LABEL org.label-schema.build-date=${BUILD_DATE} \ + org.label-schema.name="Conduit" \ + org.label-schema.version=${VERSION} \ + org.label-schema.vendor="Conduit Authors" \ + org.label-schema.description="A Matrix homeserver written in Rust" \ + org.label-schema.url="https://conduit.rs/" \ + org.label-schema.vcs-ref=$GIT_REF \ + org.label-schema.vcs-url="https://git.koesters.xyz/timo/conduit.git" \ + ord.label-schema.docker.build="docker build . -t conduit:latest --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') --build-arg VERSION=$(grep -m1 -o '[0-9].[0-9].[0-9]' Cargo.toml)"\ + maintainer="weasy@hotmail.de" + +# Change some Rocket.rs default configs. They can then +# be changed to different values using env variables. +ENV ROCKET_CLI_COLORS="on" +#ENV ROCKET_SERVER_NAME="conduit.rs" +ENV ROCKET_ENV="production" +ENV ROCKET_ADDRESS=0.0.0.0 +ENV ROCKET_PORT=14004 +ENV ROCKET_LOG="normal" +ENV ROCKET_DATABASE_PATH="/data/sled" +ENV ROCKET_REGISTRATION_DISABLED="true" +#ENV ROCKET_WORKERS=10 + +EXPOSE 14004 + +# Copy config files from context and the binary from +# the "builder" stage to the current stage into folder +# /srv/conduit and create data folder for database +RUN mkdir -p /srv/conduit /data/sled + +COPY --from=builder /app/target/release/conduit ./srv/conduit/ + +# Add www-data user and group with UID 82, as used by alpine +# https://git.alpinelinux.org/aports/tree/main/nginx/nginx.pre-install +RUN set -x ; \ + addgroup -Sg 82 www-data 2>/dev/null ; \ + adduser -S -D -H -h /srv/conduit -G www-data -g www-data www-data 2>/dev/null ; \ + addgroup www-data www-data 2>/dev/null && exit 0 ; exit 1 + +# Change ownership of Conduit files to www-data user and group +RUN chown -cR www-data:www-data /srv/conduit /data + +VOLUME /data + +RUN apk add --no-cache \ + ca-certificates + +# Set user to www-data +USER www-data +WORKDIR /srv/conduit +ENTRYPOINT [ "/srv/conduit/conduit" ] diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 00000000..91626dd4 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,21 @@ +# Conduit +version: '3' + +services: + conduit: + image: conduit_homeserver + restart: unless-stopped + ports: + - 14004:14004 + volumes: + - db:/data/sled + environment: + ROCKET_SERVER_NAME: example.com # replace with your own name + ### Uncomment and change values as needed + #ROCKET_LOG: normal + #ROCKET_REGISTRATION_DISABLED: 'true' + #ROCKET_DATABASE_PATH: /data/sled + #ROCKET_WORKERS: 10 + +volumes: + db: