Some Docker command

dockerDocx

// run maria db or mySql image and create a DB
docker run -p 3307:3306 --name container-name -e MARIADB_ROOT_PASSWORD=root -e MARIADB_DATABASE=rookiedev image-name/ID

// Build docker file
docker build -t my-app .
// for docker compose
** docker-compose up -d --build
   docker-compose up

// docker network
docker network create network-name

// run app iamge with docker network
docker run -p 8081:8080 --name rookie-app --net rookie-net -e MYSQL_HOST=mariadb -e MYSQL_USER=root 
-e MYSQL_PASSWORD=root -e MYSQL_PORT:3306 rookie-app

docker run -p 3307:3306 --name db-service -e MARIADB_ROOT_PASSWORD=root -e MARIADB_DATABASE=contactdb mariadb:10.6.8

Have to make DB for docker run