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Docker-Compose 我的项目是 Docker 官网的开源我的项目，负责实现对 Docker 容器集群的疾速编排。是 harbor 的默认容器编排工具。
- docker 命令能够查看和操作宿主机中所有正在运行的容器；
-
docker-compose 只能看到和操作由它负责管理的正在运行的容器（本次实操中能看到组成 harbor 服务的所有容器。此时还并未向 harbor 提交任何镜像），而看不到也不能操作用 docker 命令部署的容器。例如：后者看不到 mydocker 这个容器：
[root@k8s-master /data]# docker start mydocker mydocker [root@k8s-master /data]# [root@k8s-master /data]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES dfc449918143 goharbor/harbor-jobservice:v1.9.1 "/harbor/harbor_jobs…" 6 hours ago Up 6 hours (healthy) harbor-jobservice c0fbf43a4c94 goharbor/nginx-photon:v1.9.1 "nginx -g'daemon of…" 6 hours ago Up 6 hours (healthy) 0.0.0.0:80->8080/tcp nginx ca2f560f89b0 goharbor/harbor-core:v1.9.1 "/harbor/harbor_core" 6 hours ago Up 6 hours (healthy) harbor-core 3d94c08a202e goharbor/harbor-portal:v1.9.1 "nginx -g'daemon of…" 6 hours ago Up 6 hours (healthy) 8080/tcp harbor-portal 67e04d48d8d6 goharbor/redis-photon:v1.9.1 "redis-server /etc/r…" 6 hours ago Up 6 hours (healthy) 6379/tcp redis 2d7d3d209834 goharbor/harbor-db:v1.9.1 "/docker-entrypoint.…" 6 hours ago Up 6 hours (healthy) 5432/tcp harbor-db 70f5f7392eeb goharbor/registry-photon:v2.7.1-patch-2819-2553-v1.9.1 "/entrypoint.sh /etc…" 6 hours ago Up 5 minutes (healthy) 5000/tcp registry fa8811cc14a3 goharbor/harbor-registryctl:v1.9.1 "/harbor/start.sh" 6 hours ago Up 6 hours (healthy) registryctl cf7b6f399df5 goharbor/harbor-log:v1.9.1 "/bin/sh -c /usr/loc…" 6 hours ago Up 6 hours (healthy) 127.0.0.1:1514->10514/tcp harbor-log 2bc93c16c234 centos "/bin/bash" 5 weeks ago Up 10 seconds mydocker [root@k8s-master /data]# [root@k8s-master /data]# docker-compose ps Name Command State Ports --------------------------------------------------------------------------------------------- harbor-core /harbor/harbor_core Up (healthy) harbor-db /docker-entrypoint.sh Up (healthy) 5432/tcp harbor-jobservice /harbor/harbor_jobservice ... Up (healthy) harbor-log /bin/sh -c /usr/local/bin/ ... Up (healthy) 127.0.0.1:1514->10514/tcp harbor-portal nginx -g daemon off; Up (healthy) 8080/tcp nginx nginx -g daemon off; Up (healthy) 0.0.0.0:80->8080/tcp redis redis-server /etc/redis.conf Up (healthy) 6379/tcp registry /entrypoint.sh /etc/regist ... Up (healthy) 5000/tcp registryctl /harbor/start.sh Up (healthy) [root@k8s-master /data/dockerfile/app/harbor/harbor]# docker-compose stop mydocker ERROR: No such service: mydocker [root@k8s-master /data/dockerfile/app/harbor/harbor]# docker-compose stop 2bc93c16c234 ERROR: No such service: 2bc93c16c234
同理，docker images 和 docker-compose images 命令的区别也相似。
- 前者能够看到全副镜像。
-
后者只能看到部署 harbor 时的那些镜像。
[root@k8s-master /data/dockerfile/app/harbor/harbor]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE 192.168.100.151:5000/app/jenkins latest 83644f08fe7a 29 hours ago 660MB runtime/tomcat latest df043eca9357 4 days ago 581MB system/centos v3 80213e8e91cd 5 days ago 308MB system/centos v2 b824207c3f4f 5 days ago 304MB system/centos v1 3f0198aa6b0c 5 days ago 303MB goharbor/chartmuseum-photon v0.9.0-v1.9.1 0aa7451af9b8 3 weeks ago 131MB goharbor/harbor-migrator v1.9.1 a83f1be1ec94 3 weeks ago 362MB goharbor/redis-photon v1.9.1 4d8d79a557df 3 weeks ago 110MB goharbor/clair-photon v2.0.9-v1.9.1 98b318ca3cb0 3 weeks ago 165MB goharbor/notary-server-photon v0.6.1-v1.9.1 78dac4ed14d8 3 weeks ago 138MB goharbor/notary-signer-photon v0.6.1-v1.9.1 5d9f413e14a8 3 weeks ago 135MB goharbor/harbor-registryctl v1.9.1 f4b2b72cdf71 3 weeks ago 99.6MB goharbor/registry-photon v2.7.1-patch-2819-2553-v1.9.1 d460d658f383 3 weeks ago 82.3MB goharbor/nginx-photon v1.9.1 0db1e12b9d30 3 weeks ago 43.9MB goharbor/harbor-log v1.9.1 368dd79ef99f 3 weeks ago 82.5MB goharbor/harbor-jobservice v1.9.1 71d4a3eaff94 3 weeks ago 141MB goharbor/harbor-core v1.9.1 d105210d9924 3 weeks ago 155MB goharbor/harbor-portal v1.9.1 2dced1823043 3 weeks ago 51.3MB goharbor/harbor-db v1.9.1 91784692a954 3 weeks ago 147MB goharbor/prepare v1.9.1 44775181c88d 3 weeks ago 148MB copy-nginx latest ab56bba91343 5 weeks ago 126MB nginx latest ab56bba91343 5 weeks ago 126MB centos latest 67fa590cfc1c 2 months ago 202MB 192.168.100.151:5000/registry latest f32a97de94e1 7 months ago 25.8MB registry latest f32a97de94e1 7 months ago 25.8MB [root@k8s-master /data/dockerfile/app/harbor/harbor]# [root@k8s-master /data/dockerfile/app/harbor/harbor]# docker-compose images Container Repository Tag Image Id Size -------------------------------------------------------------------------------------------------------- harbor-core goharbor/harbor-core v1.9.1 d105210d9924 148 MB harbor-db goharbor/harbor-db v1.9.1 91784692a954 140 MB harbor-jobservice goharbor/harbor-jobservice v1.9.1 71d4a3eaff94 134 MB harbor-log goharbor/harbor-log v1.9.1 368dd79ef99f 78.7 MB harbor-portal goharbor/harbor-portal v1.9.1 2dced1823043 48.9 MB nginx goharbor/nginx-photon v1.9.1 0db1e12b9d30 41.9 MB redis goharbor/redis-photon v1.9.1 4d8d79a557df 105 MB registry goharbor/registry-photon v2.7.1-patch-2819-2553-v1.9.1 d460d658f383 78.5 MB registryctl goharbor/harbor-registryctl v1.9.1 f4b2b72cdf71 95 MB
正文完
发表至： docker-compose
2022-03-10
