docker-compose.yml
version: '2.1' services: vincent-db: image: daocloud.io/library/postgres:10 volumes: - ./data/postgres:/var/lib/postgresql/data - ./init-db:/docker-entrypoint-initdb.d environment: POSTGRES_USER: vincent POSTGRES_PASSWORD: 521314 POSTGRES_DB: vincent ports: - 5433:5433 expose: - 5432 restart: always
docker-compose up
docker pa -s # 查看容器
haha@haha-W330-H30:~$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 5fc7956bc3f3 daocloud.io/library/postgres:10 "docker-entrypoint.s…" 44 minutes ago Up 44 minutes 5432/tcp, 0.0.0.0:5433->5433/tcp local_compose_vincent-db_1 7a89d9827cb9 postgres:10.4 "docker-entrypoint.s…" 2 months ago Up 4 days 0.0.0.0:5432->5432/tcp koji-psql 6d0f04351875 dockercloud/haproxy "/sbin/tini -- docke…" 2 months ago Exited (255) 2 months ago 443/tcp, 1936/tcp, 0.0.0.0:9003->80/tcp docker-compose-0_lb_1 11f8b08a5476 redis "docker-entrypoint.s…" 2 months ago Exited (255) 2 months ago 6379/tcp docker-compose-0_redis_1 0875cccee8de dockercloud/hello-world "/bin/sh -c /run.sh" 2 months ago Exited (255) 2 months ago 0.0.0.0:9002->80/tcp docker-compose-0_web_1 14f139e21223 containrrr/watchtower "/watchtower Nginx r…" 2 months ago Up 4 days 8080/tcp, 0.0.0.0:9001->80/tcp watchtower 0f9a04f29e5b Nginx "/docker-entrypoint.…" 2 months ago Exited (255) 2 months ago 0.0.0.0:6063->80/tcp web3 514dd1730e0e Nginx "/docker-entrypoint.…" 2 months ago Exited (255) 2 months ago 0.0.0.0:6062->80/tcp web2 25083d85008d Nginx "/docker-entrypoint.…" 2 months ago Exited (255) 2 months ago 0.0.0.0:6061->80/tcp web1
docker进入容器
docker exec -it <容器id> bash
# 进入 pgsql 容器
docker exec -it 5fc7956bc3f3 bash
haha@haha-W330-H30:~$ docker exec -it 5fc7956bc3f3 bash root@5fc7956bc3f3:/# psql -U vincent psql (10.16 (Debian 10.16-1.pgdg90+1)) Type "help" for help. vincent=# \l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges -----------+---------+----------+------------+------------+--------------------- postgres | vincent | UTF8 | en_US.utf8 | en_US.utf8 | template0 | vincent | UTF8 | en_US.utf8 | en_US.utf8 | =c/vincent + | | | | | vincent=CTc/vincent template1 | vincent | UTF8 | en_US.utf8 | en_US.utf8 | =c/vincent + | | | | | vincent=CTc/vincent vincent | vincent | UTF8 | en_US.utf8 | en_US.utf8 | (5 rows) vincent=#
查看容器的ip
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' <容器id>
haha@haha-W330-H30:~$ docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' 5fc7956bc3f3
172.23.0.2
NAVICAT 连接数据库
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