M1 docker compose up & docker cp & docker exec

• compose up할 docker-compose.yml 파일 준비
• docker-hadoop-spark
• spark 환경 : jupyterlab, spark-master, spark-worker, mongodb, mysql
• hadoop 환경 : namenode, datanode, resourcemanager, nodemanager, historyserver

1. docker compose up/down

• Create and start containers
• Stop and remove containers, networks
• docker compose up 공식문서
• Run docker compose up and the Docker compose command starts and runs your entire app. You can alternatively run docker-compose up using the docker-compose binary.

Usage

docker compose up [SERVICE...]
docker compose down

Examples

$docker compose up
$docker compose down

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2. docker cp

• Copy files/folders between a container and the local filesystem
• docker cp 공식문서

Usage

docker cp [OPTIONS] CONTAINER:SRC_PATH DEST_PATH|-
docker cp [OPTIONS] SRC_PATH|- CONTAINER:DEST_PATHs

Examples

$docker cp scripts spark-master:/opt/workspace

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3. docker exec

• Run a command in a running container
• docker exec 공식문서

Usage

docker exec [OPTIONS] CONTAINER COMMAND [ARG...]

Options

Name, shorthand	Description
--interactive , -i	Keep STDIN(표준입력) open even if not attached
--tty , -t	Allocate a pseudo-TTY

Examples

$docker exec -it spark-master bash

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4. docker prune

• Prune unused Docker objects
• docker prune 공식문서

4.1 Prune images

• clean up unused images.

$docker image prune

4.2 Prune containers

• clean up unused containers

$docker container prune

4.3 Prune volumes

• clean up unused volumes

$docker volume prune

4.4 Prune networks

• clean up unused containers

$docker network prune

4.5 Prune everything

• prunes images, containers, and networks. Volumes are not pruned by default, and you must specify the --volumes

$docker system prune 
$docker system prune --volumes