具體docker相關使用指導參考:
http://kb.cnblogs.com/page/53...docker
Cannot connect to the Docker daemon. Is the docker daemon running on this host?
http://blog.csdn.net/hejjiiee...shell
$ sudo service docker start
Failed to start docker.service: Unit docker.service is masked.
執行以下三條指令ubuntu
$ systemctl unmask docker.service $ systemctl unmask docker.socket $ systemctl start docker.service
x Installing Docker: FAILED -----------------------------------STDERR----------------------------------- bash: line 4: docker: command not found
須要在服務器上先安裝docker:centos
$ sudo apt-get install docker.io
修改 /etc/groupbash
docker:xx:ubuntu
docker: relocation error: docker: symbol dm_task_get_info_with_deferred_remove, version Base not defined in file libdevmapper.so.1.02 with link time reference,
解決辦法,執行:服務器
$ yum upgrade device-mapper-libs
參考:http://blog.csdn.net/ownfire/...app
導入容器快照能夠使用 docker import 從容器快照文件中再導入爲鏡像,例如ssh
$ cat ubuntu.tar | sudo docker import - test/ubuntu:v1.0
根據導入的鏡像建立容器(根據需求作必要的端口映射)socket
$ docker run -d --name shijiyu_live -p 80:80 -p 3306:3306 -p 6379:6379 -p 1935:1935 -p 8087:8087 -p 50001:22 xinjiguaike/lnmp-shijiyu:v3 /etc/rc.local
$ docker run -d --name centos_i386_auto --restart=always -p 3307:3307 -p 6680:6680 -p 6681:6681 -p 6680:6680/udp -p 6681:6681/udp -p 50003:22 shijiyu/centos_i386:v3 /etc/rc.local
Try to changethis
UsePAM yes
on
shell
UsePAM no
in /etc/ssh/sshd_config (for CentOS)
docker 容器目錄結構:http://blog.csdn.net/wanglei_...
修改/etc/ssh/sshd_config配置文件,找到ClientAliveCountMax(單位爲分鐘)修改你想要的值,
執行
$ service sshd reload
將home/ubuntu/.ssh/authorized_keys 拷貝到 /root/.ssh 下