所以我在RHEL 7上安装了docker引擎
现在,当我做一个
service docker start
我收到以下错误：
Job for docker.service Failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
当我去“systemctl status docker.service”和“journalctl -xe”时
我明白了：
docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/docker.service.d
└─docker.conf
Active: Failed (Result: exit-code) since Thu 2016-09-08 22:15:53 EDT; 10s ago
Docs: https://docs.docker.com
Process: 13504 ExecStart=/usr/bin/docker daemon -H fd:// --mtu 1400 --exec-opt native.cgroupdriver=systemd (code=exited,status=1/FAILURE)
Main PID: 13504 (code=exited,status=1/FAILURE)
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: Starting Docker Application Container Engine...
Sep 08 22:15:53 app-linux2.app-netapp.lab.com docker[13504]: time="2016-09-08T22:15:53.227074798-04:00" level=fatal msg="no sockets found via socket activation: make sure the service ...by systemd"
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service: main process exited,code=exited,status=1/FAILURE
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: Failed to start Docker Application Container Engine.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: Unit docker.service entered Failed state.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service Failed.
和
–
-- The start-up result is done.
Sep 08 22:10:01 app-linux2.app-netapp.lab.com CROND[12753]: (root) CMD (/usr/lib64/sa/sa1 1 1)
Sep 08 22:10:01 app-linux2.app-netapp.lab.com systemd[1]: Starting Session 58 of user root.
-- Subject: Unit session-58.scope has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit session-58.scope has begun starting up.
Sep 08 22:10:53 app-linux2.app-netapp.lab.com polkitd[766]: Registered Authentication Agent for unix-process:12878:2674931 (system bus name :1.173 [/usr/bin/pkttyagent --notify-fd 5 --fallback],ob
Sep 08 22:10:53 app-linux2.app-netapp.lab.com systemd[1]: Starting Docker Application Container Engine...
-- Subject: Unit docker.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has begun starting up.
Sep 08 22:10:53 app-linux2.app-netapp.lab.com docker[12895]: time="2016-09-08T22:10:53.413304246-04:00" level=fatal msg="no sockets found via socket activation: make sure the service was started by
Sep 08 22:10:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service: main process exited,status=1/FAILURE
Sep 08 22:10:53 app-linux2.app-netapp.lab.com 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.
Sep 08 22:10:53 app-linux2.app-netapp.lab.com systemd[1]: Unit docker.service entered Failed state.
Sep 08 22:10:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service Failed.
Sep 08 22:10:53 app-linux2.app-netapp.lab.com polkitd[766]: Unregistered Authentication Agent for unix-process:12878:2674931 (system bus name :1.173,object path /org/freedesktop/PolicyKit1/Authent
Sep 08 22:13:36 app-linux2.app-netapp.lab.com polkitd[766]: Registered Authentication Agent for unix-process:13214:2691210 (system bus name :1.174 [/usr/bin/pkttyagent --notify-fd 5 --fallback],ob
Sep 08 22:13:36 app-linux2.app-netapp.lab.com polkitd[766]: Unregistered Authentication Agent for unix-process:13214:2691210 (system bus name :1.174,object path /org/freedesktop/PolicyKit1/Authent
Sep 08 22:15:53 app-linux2.app-netapp.lab.com polkitd[766]: Registered Authentication Agent for unix-process:13489:2704913 (system bus name :1.175 [/usr/bin/pkttyagent --notify-fd 5 --fallback],ob
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: Starting Docker Application Container Engine...
-- Subject: Unit docker.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit docker.service has begun starting up.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com docker[13504]: time="2016-09-08T22:15:53.227074798-04:00" level=fatal msg="no sockets found via socket activation: make sure the service was started by
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service: main process exited,status=1/FAILURE
Sep 08 22:15:53 app-linux2.app-netapp.lab.com 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.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: Unit docker.service entered Failed state.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com systemd[1]: docker.service Failed.
Sep 08 22:15:53 app-linux2.app-netapp.lab.com polkitd[766]: Unregistered Authentication Agent for unix-process:13489:2704913 (system bus name :1.175,object path /org/freedesktop/PolicyKit1/Authent
lines 3473-3523/3523 (END)
最佳答案
您使用的是什么版本的Docker？如果您没有锁定老年人,请考虑使用最新版本(目前为1.12).这是我的启动选项(Debian 8,/ etc / systemd / system / databaseer.service)：
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network.target docker.socket
Requires=docker.socket
[Service]
Type=notify
ExecStart=/usr/bin/docker daemon -H fd:// --dns=10.240.116.7 --dns 8.8.8.8 --bip=172.17.42.1/24
MountFlags=slave
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity
TimeoutStartSec=0
[Install]
WantedBy=multi-user.target
还尝试在没有systemd的情况下以调试模式(-D)启动Docker,就像它是一个通用程序一样.这将有助于找出守护进程无法启动的原因.
