10.Docker面试题

10.Docker面试题 1docker命令

docker run -d --name rabbitmq -p 5672:5672 -p 15672:15672 -v /usr/local/docker/rabbitmq/data:/var/lib/rabbitmq/mnesia -v /usr/local/docker/rabbitmq/conf:/etc/rabbitmq -v /usr/local/docker/rabbitmq/log:/var/log/rabbitmq --restart=always -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=Laoying2021

进入容器内部
docker exec -it bc8491194fce /bin/bash

docker compose

FROM java:8
EXPOSE 8080

VOLUME /tmp
ADD boot-2.1.0-SNAPSHOT.jar /lyaimp_2.1.jar
RUN bash -c ‘touch /lyaimp_2.1.jar’
ENTRYPOINT [“java”,"-jar","/lyaimp_2.1.jar"]

version: ‘3’
services:
ngix:
image: nginx:1.20.2
restart: always
container_name: nginx-sdjly
ports:
- 8012:80
depends_on:
- lyaimp-sdjly_2.1
- datacentre-2.1
volumes:
- /usr/local/docker/nginx/www:/usr/share/nginx/html
- /usr/local/docker/nginx/conf/nginx.conf:/etc/nginx/nginx.conf
- /usr/local/docker/nginx/logs:/var/log/nginx nginx

docker-composer up