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Dockerfile For Programming Languages

1.1 Dockerfile For Programming Languages​

Python​

FROM python:3.9.18-bookworm

ENV USER_NON_ROOT btin

RUN pip install --upgrade pip

# Create non-root user
RUN groupadd --gid 1001 $USER_NON_ROOT \
    && adduser --shell /bin/sh --uid 1001 --gid 1001 $USER_NON_ROOT \
    && mkdir -p /app /var/log/$USER_NON_ROOT \
    && chown -R $USER_NON_ROOT:$USER_NON_ROOT /app /var/log/$USER_NON_ROOT

WORKDIR /app

USER $USER_NON_ROOT

COPY --chown=$USER_NON_ROOT:$USER_NON_ROOT requirements.txt requirements.txt
RUN pip3 install --user -r requirements.txt
ENV PATH $PATH:/home/$USER_NON_ROOT/.local/bin

COPY --chown=$USER_NON_ROOT:$USER_NON_ROOT . .

# Non-root user can not run with port < 1024
EXPOSE 8080

RUN chmod +x entrypoint.sh
CMD /app/entrypoint.sh

NodeJS​

1.2 Docker Compose​

Airflow​

MongoDB​

version: '3.8'

services:
  mongodb:
    image: mongo:7.0.3
    container_name: btin-mongodb
    ports:
      - 27017:27017
    environment:
      - MONGO_INITDB_DATABASE=btin-mongodb
      - MONGO_INITDB_ROOT_USERNAME=badmin
      - MONGO_INITDB_ROOT_PASSWORD=bpassword
    volumes:
      - ./mongo-entrypoint:/docker-entrypoint-initdb.d
      - mongodb:/data/db
      - mongoconfig:/data/configdb
    networks:
      - mongo_net

  mongo-express:
    image: mongo-express:latest
    restart: always
    ports:
      - "8081:8081"
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=badmin
      - ME_CONFIG_MONGODB_ADMINPASSWORD=bpassword
      - ME_CONFIG_MONGODB_SERVER=mongodb
    networks:
      - mongo_net

volumes:
  mongodb:
  mongoconfig:

networks:
  mongo_net:
    driver: bridge

MySQL​

version: '3.8'

services:
  mysqldb:
    image: mysql:5.7
    restart: always
    command: --max_allowed_packet=1072731894
    environment:
      - MYSQL_DATABASE=btest
      - MYSQL_ROOT_PASSWORD=bpassword
    ports:
      - 30306:3306
    volumes:
      - mysqldb:/var/lib/mysql
    networks:
      - mysql_net

volumes:
  mysqldb:

networks:
  mysql_net:
    driver: bridge

PostgreSQL​

version: '3.8'

services:
  postgresdb:
    image: postgres:12.11
    ports:
    - 5432:5432
    env_file:
      - database.env
    volumes:
      - postgresdb:/var/lib/postgresql/data/
    networks:
      - postgres_net

  phppgadmin:
    image: dockage/phppgadmin:latest
    ports:
    - "38080:80"
    - "30443:443"
    environment:
    - PHP_PG_ADMIN_SERVER_DESC=PostgreSQL
    - PHP_PG_ADMIN_SERVER_HOST=postgresdb
    - PHP_PG_ADMIN_SERVER_PORT=5432
    - PHP_PG_ADMIN_SERVER_SSL_MODE=allow
    - PHP_PG_ADMIN_SERVER_DEFAULT_DB=template1
    - PHP_PG_ADMIN_SERVER_PG_DUMP_PATH=/usr/bin/pg_dump
    - PHP_PG_ADMIN_SERVER_PG_DUMPALL_PATH=/usr/bin/pg_dumpall
    - PHP_PG_ADMIN_DEFAULT_LANG=auto
    - PHP_PG_ADMIN_AUTO_COMPLETE=default on
    - PHP_PG_ADMIN_EXTRA_LOGIN_SECURITY=false
    - PHP_PG_ADMIN_OWNED_ONLY=false
    - PHP_PG_ADMIN_SHOW_COMMENTS=true
    - PHP_PG_ADMIN_SHOW_ADVANCED=false
    - PHP_PG_ADMIN_SHOW_SYSTEM=false
    - PHP_PG_ADMIN_MIN_PASSWORD_LENGTH=1
    - PHP_PG_ADMIN_LEFT_WIDTH=200
    - PHP_PG_ADMIN_THEME=default
    - PHP_PG_ADMIN_SHOW_OIDS=false
    - PHP_PG_ADMIN_MAX_ROWS=30
    - PHP_PG_ADMIN_MAX_CHARS=50
    - PHP_PG_ADMIN_USE_XHTML_STRICT=false
    - PHP_PG_ADMIN_HELP_BASE=http://www.postgresql.org/docs/%s/interactive/
    - PHP_PG_ADMIN_AJAX_REFRESH=3
    networks:
      - postgres_net

volumes:
  postgresdb:

networks:
 postgres_net:
    driver: bridge

Redis​

Superset​