docker-compose.quickstart.yml

# See https://docs.docker.com/docker-hub/builds/automated-testing/
version: "3.8"
services:
  cockroachdb:
    image: cockroachdb/cockroach:latest-v20.2
    command: start-single-node --insecure
    ports:
      - "26257:26257"
      - "8080:8080"
    volumes:
      - ./cockroach-data:/cockroach/cockroach-data
  preflight:
    image: busybox
    depends_on:
      - cockroachdb
    volumes:
      - ./cacheroach-data:/cacheroach-data
    command: |
      /bin/sh -c "
      set -x
      if [ ! -d /cacheroach-data/cache ]; then
         mkdir -p /cacheroach-data/cache
      fi
      if [ ! -f /cacheroach-data/hmac ]; then
        dd if=/dev/random bs=32 count=1 | base64 > /cacheroach-data/hmac
        echo Created HMAC key
      fi
      # Wait for DB to start
      while ! nc -z cockroachdb 26257; do
        sleep 0.1
      done
      "
  cacheroach:
    image: bobvawter/cacheroach:latest
    depends_on:
      - cockroachdb
      - preflight
    ports:
      - "13013:13013"
    volumes:
      - ./cacheroach-data:/cacheroach-data
    command: >
      start
        --bindAddr :13013
        --cacheDir /cacheroach-data/cache
        --connect postgresql://root@cockroachdb:26257/defaultdb
        --signingKey @/cacheroach-data/hmac
        --verbose