# Using multistage build: # https://docs.docker.com/develop/develop-images/multistage-build/ # https://whitfin.io/speeding-up-rust-docker-builds/ ####################### VAULT BUILD IMAGE ####################### FROM alpine as vault ENV VAULT_VERSION "v2.8.0d" ENV URL "https://github.com/dani-garcia/bw_web_builds/releases/download/$VAULT_VERSION/bw_web_$VAULT_VERSION.tar.gz" RUN apk add --update-cache --upgrade \ curl \ tar RUN mkdir /web-vault WORKDIR /web-vault RUN curl -L $URL | tar xz RUN ls ########################## BUILD IMAGE ########################## # Musl build image for statically compiled binary FROM clux/muslrust:nightly-2018-12-01 as build ENV USER "root" WORKDIR /app # Copies the complete project # To avoid copying unneeded files, use .dockerignore COPY . . RUN rustup target add x86_64-unknown-linux-musl # Build RUN cargo build --release ######################## RUNTIME IMAGE ######################## # Create a new stage with a minimal image # because we already have a binary built FROM alpine:3.8 ENV ROCKET_ENV "staging" ENV ROCKET_PORT=80 ENV ROCKET_WORKERS=10 ENV SSL_CERT_DIR=/etc/ssl/certs # Install needed libraries RUN apk add \ openssl\ ca-certificates \ && rm /var/cache/apk/* RUN mkdir /data VOLUME /data EXPOSE 80 EXPOSE 3012 # Copies the files from the context (Rocket.toml file and web-vault) # and the binary from the "build" stage to the current stage COPY Rocket.toml . COPY --from=vault /web-vault ./web-vault COPY --from=build /app/target/x86_64-unknown-linux-musl/release/bitwarden_rs . # Configures the startup! CMD ./bitwarden_rs