redsunlib/Dockerfile.arm
Daniel Valentine f76243e0af Revert "Dockerfile.arm: disable cargo build parallelization"
This reverts commit f0fa2f2709.

This did not stop the OS from issuing SIGKILL to cargo and/or one of its
child processes.
2022-11-22 00:22:15 -07:00

37 lines
1.2 KiB
Docker

####################################################################################################
## Builder
####################################################################################################
FROM rust:alpine AS builder
RUN apk add --no-cache g++
WORKDIR /usr/src/libreddit
COPY . .
RUN cargo install --path .
####################################################################################################
## Final image
####################################################################################################
FROM alpine:latest
# Import ca-certificates from builder
COPY --from=builder /usr/share/ca-certificates /usr/share/ca-certificates
COPY --from=builder /etc/ssl/certs /etc/ssl/certs
# Copy our build
COPY --from=builder /usr/local/cargo/bin/libreddit /usr/local/bin/libreddit
# Use an unprivileged user.
RUN adduser --home /nonexistent --no-create-home --disabled-password libreddit
USER libreddit
# Tell Docker to expose port 8080
EXPOSE 8080
# Run a healthcheck every minute to make sure Libreddit is functional
HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1
CMD ["libreddit"]