骑摩托

配置冲突了 把 /etc/docker/daemon.json
中的 graph 删除， 把
这个下边的配置文件更改一下：
/etc/systemd/system/docker.service.d
(base) [root@localhost docker.service.d]# cat devicemapper.conf
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd --data-root=/home/docker_pro/lib/docker

启动成功了

@baobao1270 SELinux 这个一直关着呢

4 月 06 20:41:03 localhost.localdomain systemd[1]: Stopping Docker Application Container Engine...
4 月 06 20:41:03 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:03.235254656+08:00" level=info msg="Processing signal 'terminated'"
4 月 06 20:41:03 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:03.940421095+08:00" level=info msg="ignoring event" cOntainer=5a1fdd52ebd116a6690a8cf87e9c2171a75d11eb3b0218a64dca1e3fa13d1146 module=libcontainerd namespa
4 月 06 20:41:03 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:03.956712917+08:00" level=info msg="ignoring event" cOntainer=21843bfebcf7fd7fe215e3a84566dfa215384bb2dbdfd57c81c0139fd3fd502a module=libcontainerd namespa
4 月 06 20:41:03 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:03.965155048+08:00" level=info msg="ignoring event" cOntainer=0d058d00d03ed6fb4eb94401388156d4efde0af57f7144de0f683bdd4d4bd37c module=libcontainerd namespa
4 月 06 20:41:13 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:13.403053362+08:00" level=info msg="Container failed to exit within 10s of signal 15 - using the force" cOntainer=b773a2c4985d83489a94e511ff09c6782730d6435
4 月 06 20:41:13 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:13.403081127+08:00" level=info msg="Container failed to exit within 10s of signal 15 - using the force" cOntainer=4d96b2b327fda9b5c20e2bc7b0eaec29b1db66e3a
4 月 06 20:41:14 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:14.107149491+08:00" level=info msg="ignoring event" cOntainer=b773a2c4985d83489a94e511ff09c6782730d643591b17d2961860f5024ec8a3 module=libcontainerd namespa
4 月 06 20:41:15 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:15.679730340+08:00" level=info msg="ignoring event" cOntainer=4d96b2b327fda9b5c20e2bc7b0eaec29b1db66e3af6fd8d38bfe8fad73109276 module=libcontainerd namespa
4 月 06 20:41:18 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:18.150350612+08:00" level=info msg="stopping event stream following graceful shutdown" error="<nil>" module=libcontainerd namespace=moby
4 月 06 20:41:18 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:18.172093522+08:00" level=info msg="stopping event stream following graceful shutdown" error="context canceled" module=libcontainerd namespace=plugins.moby
4 月 06 20:41:18 localhost.localdomain dockerd[10575]: time="2023-04-06T20:41:18.209248869+08:00" level=info msg="Daemon shutdown complete"
4 月 06 20:41:20 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 06 20:41:20 localhost.localdomain systemd[1]: Starting Docker Application Container Engine...
4 月 06 20:41:20 localhost.localdomain dockerd[3806]: Flag --graph has been deprecated, Use --data-root instead

docker.service: main process exited, code=exited, status=1/FAILURE
4 月 11 14:51:37 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 11 14:51:37 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 11 14:51:37 localhost.localdomain systemd[1]: docker.service failed.
4 月 11 14:51:39 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 11 14:51:39 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 11 14:51:39 localhost.localdomain systemd[1]: Starting Docker Application Container Engine...
4 月 11 14:51:39 localhost.localdomain dockerd[37736]: Flag --graph has been deprecated, Use --data-root instead
4 月 11 14:51:39 localhost.localdomai dockerd[37736]: unable to configure the Docker daemon with file /etc/docker/daemon.json: merged configuration validation from file and command line flags failed: the "graph" config file option i
4 月 11 14:51:39 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
4 月 11 14:51:39 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 11 14:51:39 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 11 14:51:39 localhost.localdomain systemd[1]: docker.service failed.
4 月 11 14:51:41 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 11 14:51:41 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.

@putaozhenhaochi 这个文件没有找到呀

@hefish

这是我的 docker.service 文件内容，我尝试更换 ExecStart 还是无法启动

1 [Unit]
2 Description=Docker Application Container Engine
3 Documentation=https://docs.docker.com
4 After=network-online.target docker.socket firewalld.service containerd.service time-set.target
5 Wants=network-online.target containerd.service
6 Requires=docker.socket
7
8 [Service]
9 Type=notify
10 # the default is not to use systemd for cgroups because the delegate issues still
11 # exists and systemd currently does not support the cgroup feature set required
12 # for containers run by docker
13 ExecStart=/usr/bin/dockerd -H fd:// --cOntainerd=/run/containerd/containerd.sock
14 #ExecStart=/usr/bin/dockerd -H fd:// --cOntainerd=/run/containerd/containerd.sock --graph=/home/docker_pro/lib/docker
15 #ExecStart=/usr/bin/dockerd -H fd:// -s overlay2
16 #ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock
17 ExecReload=/bin/kill -s HUP $MAINPID
18 TimeoutStartSec=0
19 RestartSec=2
20 Restart=always
21
22 # Note that StartLimit* options were moved from "Service" to "Unit" in systemd 229.
23 # Both the old, and new location are accepted by systemd 229 and up, so using the old location
24 # to make them work for either version of systemd.
25 StartLimitBurst=3
26
27 # Note that StartLimitInterval was renamed to StartLimitIntervalSec in systemd 230.
28 # Both the old, and new name are accepted by systemd 230 and up, so using the old name to make
29 # this option work for either version of systemd.
30 StartLimitInterval=60s
31
32 # Having non-zero Limit*s causes performance problems due to accounting overhead
33 # in the kernel. We recommend using cgroups to do container-local accounting.
34 LimitNOFILE=infinity
35 LimitNPROC=infinity
36 LimitCORE=infinity
37
38 # Comment TasksMax if your systemd version does not support it.
39 # Only systemd 226 and above support this option.
40 TasksMax=infinity
41
42 # set delegate yes so that systemd does not reset the cgroups of docker containers
43 Delegate=yes
44
45 # kill only the docker process, not all processes in the cgroup
46 KillMode=process
47 OOMScoreAdjust=-500
48
49 [Install]
50 WantedBy=multi-user.target

@baobao1270
(base) [root@localhost docker_pro]# journalctl -u docker -f
-- Logs begin at 六 2023-03-11 08:28:06 CST. --
4 月 12 09:33:30 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
4 月 12 09:33:30 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 09:33:30 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 09:33:30 localhost.localdomain systemd[1]: docker.service failed.
4 月 12 09:33:33 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 12 09:33:33 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 12 09:33:33 localhost.localdomain systemd[1]: start request repeated too quickly for docker.service
4 月 12 09:33:33 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 09:33:33 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 09:33:33 localhost.localdomain systemd[1]: docker.service failed.
4 月 12 12:43:54 localhost.localdomain systemd[1]: Starting Docker Application Container Engine...
4 月 12 12:43:54 localhost.localdomain dockerd[28970]: Flag --graph has been deprecated, Use --data-root instead
4 月 12 12:43:54 localhost.localdomain dockerd[28970]: the "graph" config file option is deprecated; use "data-root" instead
4 月 12 12:43:54 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
4 月 12 12:43:54 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 12:43:54 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 12:43:54 localhost.localdomain systemd[1]: docker.service failed.
4 月 12 12:43:57 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 12 12:43:57 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 12 12:43:57 localhost.localdomain systemd[1]: Starting Docker Application Container Engine...
4 月 12 12:43:57 localhost.localdomain dockerd[29018]: Flag --graph has been deprecated, Use --data-root instead
4 月 12 12:43:57 localhost.localdomain dockerd[29018]: the "graph" config file option is deprecated; use "data-root" instead
4 月 12 12:43:57 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited,status=1/FAILURE
4 月 12 12:43:57 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 12:43:57 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 12:43:57 localhost.localdomain systemd[1]: docker.service failed.
4 月 12 12:43:59 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 12 12:43:59 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 12 12:43:59 localhost.localdomain systemd[1]: Starting Docker Application Container Engine...
4 月 12 12:43:59 localhost.localdomain dockerd[29170]: Flag --graph has been deprecated, Use --data-root instead
4 月 12 12:43:59 localhost.localdomain dockerd[29170]: the "graph" config file option is deprecated; use "data-root" instead
4 月 12 12:43:59 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
4 月 12 12:43:59 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 12:43:59 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 12:43:59 localhost.localdomain systemd[1]: docker.service failed.
4 月 12 12:44:01 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
4 月 12 12:44:01 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
4 月 12 12:44:01 localhost.localdomain systemd[1]: start request repeated too quickly for docker.service
4 月 12 12:44:01 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
4 月 12 12:44:01 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
4 月 12 12:44:01 localhost.localdomain systemd[1]: docker.service failed.

@newjuzi 没有残留啊

@newjuzi
(base) [root@localhost ~]# systemctl restart docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
直接提示这个，然后就是我图里的样子

求拉： d2FuZ3hpYW9jaG9uZ19f

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@rabbittucute 坐班

@rookiex 并不是没有诚意，以技术为核心，你的技术好，你觉得你工资可以要多少都可以，我们开的起，我们有衡量的标准

@rookiex 没有上限 看技术水平

@opengps 好的，感觉也是，感谢你的宝贵意见，你提的都很到位，非常好 赞！

@opengps 嗯，时间太长是嘛？

@723X 可以点下链接看看： https://mp.weixin.qq.com/s/1pfattfUClCiFgI4ZFSvrA ，下次发知道了 谢谢提醒哈

@mmdsun OKOk 谢谢呀

@Sting1226 预算 4K 以内 家境贫寒