dockerを使ってOSSのコード品質管理ツール「SonarQube」を構築する

wget https://raw.githubusercontent.com/SonarSource/docker-sonarqube/master/example-compose-files/sq-with-postgres/docker-compose.yml

version: "2"

services:
  sonarqube:
    image: sonarqube:8.2-community
    depends_on:
      - db
    ports:
      - "9000:9000"
    networks:
      - sonarnet
    environment:
      SONAR_JDBC_URL: jdbc:postgresql://db:5432/sonar
      SONAR_JDBC_USERNAME: sonar
      SONAR_JDBC_PASSWORD: sonar
    volumes:
      - sonarqube_data:/opt/sonarqube/data
      - sonarqube_extensions:/opt/sonarqube/extensions
      - sonarqube_logs:/opt/sonarqube/logs
      - sonarqube_temp:/opt/sonarqube/temp
  db:
    image: postgres
    networks:
      - sonarnet
    environment:
      POSTGRES_USER: sonar
      POSTGRES_PASSWORD: sonar
    volumes:
      - postgresql:/var/lib/postgresql
      # This needs explicit mapping due to https://github.com/docker-library/postgres/blob/4e48e3228a30763913ece952c611e5e9b95c8759/Dockerfile.template#L52
      - postgresql_data:/var/lib/postgresql/data

networks:
  sonarnet:
    driver: bridge

volumes:
  sonarqube_data:
  sonarqube_extensions:
  sonarqube_logs:
  sonarqube_temp:
  postgresql:
  postgresql_data:

sudo ufw allow 9000
sudo ufw reload

docker-compose up -d

ERROR: [1] bootstrap checks failed
[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

sudo sysctl -w vm.max_map_count=262144

docker-compose up -d