ceramicwhite/polaris repository overview

services:
  polaris:
    image: ceramicwhite/polaris:latest
    container_name: polaris
    init: true
    user: 1000:1000
    restart: unless-stopped
    # environment:   #Optional
    #   - POLARIS_PORT=5050
    #   - POLARIS_CONFIG
    #   - POLARIS_DB=app/db
    #   - POLARIS_CACHE_DIR=/app/cache
    #   - POLARIS_PIDFILE=/tmp/polaris
    #   - POLARIS_LOGFILE=/app/log
    #   - POLARIS_LOGLEVEL=1
    volumes:
      - ./data/music:/music
      - ./data/cache:/app/cache
      - ./data/logs:/app/log
      - ./data/db:/app/db
    ports:
      - 5050:5050
    security_opt:
      - no-new-privileges:true

ARG POLARIS_VERSION=${POLARIS_VERSION=0.14.0}

FROM rust:alpine AS builder

ARG POLARIS_VERSION

RUN apk --no-progress add build-base curl openssl openssl-dev sqlite-dev

ADD https://github.com/agersant/polaris/releases/download/${POLARIS_VERSION}/Polaris_${POLARIS_VERSION}.tar.gz /build/polaris.tar.gz

RUN cd /build && tar xzf polaris.tar.gz

WORKDIR /build/polaris

RUN POLARIS_WEB_DIR="/app/web" \
    POLARIS_SWAGGER_DIR="/app/swagger" \
    POLARIS_DB_DIR="/app/db" \
    POLARIS_LOG_DIR="/app/log" \
    POLARIS_CACHE_DIR="/app/cache" \
    POLARIS_PID_DIR="/tmp/polaris" \
    RUSTFLAGS="-C target-feature=-crt-static" cargo build --release

RUN /build/polaris/target/release/polaris --help

RUN mkdir /app && \
    cp -r /build/polaris/web /app && \
    cp -r /build/polaris/swagger /app && \
    mv /build/polaris/target/release/polaris /app

ADD https://raw.githubusercontent.com/agersant/polaris/master/README.md /app
ADD https://raw.githubusercontent.com/agersant/polaris/master/LICENSE /app

FROM alpine as app

COPY --from=builder --chown=1000:1000 /app /app

RUN apk --no-progress add libgcc sqlite-libs bash && \
    rm -f /var/cache/apk/* && \
    ln -s /app/polaris /usr/bin/polaris

USER 1000:1000

WORKDIR /app

ENTRYPOINT polaris -f \
                ${POLARIS_PORT:+-p ${POLARIS_PORT:-5050}} \
                ${POLARIS_CONFIG:+-c ${POLARIS_CONFIG}} \
                ${POLARIS_DB:+-d ${POLARIS_DB:-/app/db}} \
                ${POLARIS_CACHE_DIR:+--cache ${POLARIS_CACHE_DIR:-/app/cache}} \
                ${POLARIS_PIDFILE:+--pid ${POLARIS_PIDFILE:-/tmp/polaris}} \
                ${POLARIS_LOGFILE:+--log ${POLARIS_LOGFILE:-/app/log}} \
                ${POLARIS_LOGLEVEL:+--log-level ${POLARIS_LOGLEVEL:-1}}