配置docker的这个文件/etc/docker/daemon.json后出错或者修改docker.service之后。修改此文件后重新加载

systemctl daemon-reload 加载配置文件。使其生效 systemctl start docker 重启

问题原因： 是因为docker.service 这个文件中配置的启动参数和daemon.json的参数冲突了

Job for docker.service failed because the control process exited with error code. See “sys temctl status docker.service” and “journalctl -xe” for details.

一定要分清楚自己电脑上的docker.service的位置，有的在usr下，有的在、ect/systemd/system/下。

docker.service的

ExecStart=/usr/bin/dockerd –selinux-enabled=false –insecure-registry=127.0.0.1

用于指定启动参数，参数不能和daemon.json的重复。我就是重复报错。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Dec 05 11:54:15 contosnodedou dockerd[23207]: unable to configure the Docker daemon with file /et
Dec 05 11:54:15 contosnodedou systemd[1]: docker.service: main process exited, code=exited, statu
Dec 05 11:54:15 contosnodedou systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has failed.
--
-- The result is failed.
Dec 05 11:54:15 contosnodedou systemd[1]: Unit docker.service entered failed state.
Dec 05 11:54:15 contosnodedou systemd[1]: docker.service failed.
Dec 05 11:54:15 contosnodedou systemd[1]: docker.service holdoff time over, scheduling restart.
Dec 05 11:54:15 contosnodedou systemd[1]: Stopped Docker Application Container Engine.
-- Subject: Unit docker.service has finished shutting down
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has finished shutting down.
Dec 05 11:54:15 contosnodedou systemd[1]: start request repeated too quickly for docker.service
Dec 05 11:54:15 contosnodedou systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has failed.
--
-- The result is failed.
Dec 05 11:54:15 contosnodedou systemd[1]: Unit docker.service entered failed state.
Dec 05 11:54:15 contosnodedou systemd[1]: docker.service failed.

如果还是启动不了，只能重新安装

docker上传私有仓库步骤

docker images //查看所有镜像

docker tag images中的镜像id 私有仓库的ip:port/镜像名:新的tag

docker push 私有仓库的ip:port/镜像名:新的tag //长传自己的镜像

docker pull 私有仓库的ip:port/镜像名:新的tag //其他拉去。。。

Docker数据目录迁移解决方案亲测

Docker 删除 images

  1. 删除指定容器 docker rm -f
  2. 删除未启动成功的容器 docker rm $(docker ps -a|grep Created|awk ‘{print $1}’) 或者 docker rm $(docker ps -qf status=created)
  3. 删除退出状态的容器 docker rm $(docker ps -a|grep Exited|awk ‘{print $1}’) 或者 docker rm $(docker ps -qf status=exited)
  4. 删除所有未运行的容器 docker rm $(docker ps -a -q) #正在运行的删除不了，所有未运行的都被删除了 或者 docker container prune #Docker 1.13版本以后，可以使用 docker containers prune 命令，删除孤立的容器

docker run -d –restart=always –network=host -e SERVER_PORT=9988 –name webconsole 192.168.65.101:5000/jhinno/docker-web-console:v1.0

docker run -d –restart=always -p 9000:9000 –name portainer -v /apps/portainer:/portainer/data -v /var/run/docker.sock:/var/run/docker.sock jhinno/portainer:v1.0

docker run -d -p 5000:5000 –restart=always –name registry -v /home/registry:/var/lib/registry -e REGISTRY_STORAGE_DELETE_ENABLED=true registry:2

1
2
3
4
docker run --name desktest -it  -d  -e VGL_DISPLAY=:0  -e [email protected] -v /etc/localtime:/etc/localtime:ro  -v /tmp/.X11-unix/X0:/tmp/.X11-unix/X0  -e TVNC_VGL=1 -e VNC_GEOMETRY=1920x980  -e VNC_PW="123456"   -p "6901":6901  jhinno/centos-desktop:7-cudagl


docker run -it -e VGL_DISPLAY=:0 -e [email protected] -v /apps/software:/apps/software -v /etc/localtime:/etc/localtime:ro -v /tmp/.X11-unix/X0:/tmp/.X11-unix/X0 -e TVNC_VGL=1 -e VNC_GEOMETRY=1920x980 -e JH_USER_GROUP=jhadmin -e JH_USER=jhadmin -e JH_UID=10000 -e JH_GID=10000 -e HOME=/apps/home/jhadmin -u 10000:10000 -e VNC_PW=123456 -p 6901:6901 jhinno/centos-desktop:7-cudagl

http://192.168.10.6/v2/registry/tags/list

.查看私有仓库镜像
1）查看私有仓库执行此命令：
curl -XGET http://ip:端口/v2/_catalog

2）获取某个镜像的标签列表：
curl -XGEThttp://192.168.1.8:5000/v2/私有仓库镜像名称/tags/list