Question 396627 in CentOS Question posted in
The official documentation can be found here.

Centos – Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for

I am new to docker and cannot understand these errors. So, Please let me know if any more information is needed.
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[root@localhost docker]# systemctl start docker
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.

systemctl status docker.service` output:

● docker.service - Docker Application Container Engine
   Loaded: loaded (/etc/systemd/system/docker.service; disabled; vendor preset: disabled)
   Active: failed (Result: start-limit) since Sun 2023-04-02 01:34:47 CEST; 5min ago
     Docs: https://docs.docker.com
  Process: 9060 ExecStart=/usr/bin/dockerd --registry-mirror=<your accelerate address> -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
 Main PID: 9060 (code=exited, status=1/FAILURE)

Apr 02 01:34:44 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
Apr 02 01:34:44 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
Apr 02 01:34:44 localhost.localdomain systemd[1]: docker.service failed.
Apr 02 01:34:47 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
Apr 02 01:34:47 localhost.localdomain systemd[1]: Stopped Docker Application Container Engine.
Apr 02 01:34:47 localhost.localdomain systemd[1]: start request repeated too quickly for docker.service
Apr 02 01:34:47 localhost.localdomain systemd[1]: Failed to start Docker Application Container Engine.
Apr 02 01:34:47 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
Apr 02 01:34:47 localhost.localdomain systemd[1]: docker.service failed.

journalctl -xeoutput

Apr 02 01:34:42 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
Apr 02 01:34:42 localhost.localdomain 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.
Apr 02 01:34:42 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
Apr 02 01:34:42 localhost.localdomain systemd[1]: docker.service failed.
Apr 02 01:34:44 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
Apr 02 01:34:44 localhost.localdomain 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.
Apr 02 01:34:44 localhost.localdomain 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.
Apr 02 01:34:44 localhost.localdomain dockerd[9060]: Status: invalid argument "<your" for "--registry-mirror" flag: invalid mirror: unsupported scheme "" in "%3Cyour"
Apr 02 01:34:44 localhost.localdomain dockerd[9060]: See 'dockerd --help'., Code: 125
Apr 02 01:34:44 localhost.localdomain systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
Apr 02 01:34:44 localhost.localdomain 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.
Apr 02 01:34:44 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
Apr 02 01:34:44 localhost.localdomain systemd[1]: docker.service failed.
Apr 02 01:34:47 localhost.localdomain systemd[1]: docker.service holdoff time over, scheduling restart.
Apr 02 01:34:47 localhost.localdomain 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.
Apr 02 01:34:47 localhost.localdomain systemd[1]: start request repeated too quickly for docker.service
Apr 02 01:34:47 localhost.localdomain 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.
Apr 02 01:34:47 localhost.localdomain systemd[1]: Unit docker.service entered failed state.
Apr 02 01:34:47 localhost.localdomain systemd[1]: docker.service failed.
lines 2500-2554/2554 (END)

Docker version:

Docker version 24.0.0-beta.1, build 33961a7

Linux kernel version:

Linux localhost.localdomain 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

CentOS version:

CentOS Linux release 7.9.2009 (Core)

I notice journalctl -xeoutput said that Status: invalid argument "<your" for "--registry-mirror" flag: invalid mirror: unsupported scheme "" in "%3Cyour", but I can’t find where to modify it.
I have tried to reinstall docker, delete the daemon.json but they didn’t work.

Tags:

2

Answers


  1. 0

    The configuration is set in one of the systemd unit files. You can see the files used to define the unit in the status output:

    # systemctl status docker
● docker.service - Docker Application Container Engine
     Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/docker.service.d
             └─override.conf
     Active: active (running)  ...

    Docker owns the /lib/systemd/system/docker.service file, so you don’t want to edit this. However, files in /etc/systemd/ will persist between installs. After editing one of these files, you need to load them back into systemd with systemctl daemon-reload before trying to restart the service.

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  2. 0

    You can try !

    Gỡ bỏ Docker

    systemctl disable docker
    sleep 3
    sudo rm -rf /docker
    sudo apt-get purge -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
    sleep 3
    sudo apt autoremove -y
    sleep 3
    sudo rm -rf /var/lib/docker
    sudo rm -rf /var/lib/containerd

    Cài đặt các gói cần thiết

    sudo apt-get update -y
    sudo apt-get install -y ca-certificates curl gnupg

    Cấu hình repository Docker

    sudo install -m 0755 -d /etc/apt/keyrings
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg –dearmor -o /etc/apt/keyrings/docker.gpg
    sudo chmod a+r /etc/apt/keyrings/docker.gpg
    echo "deb [arch=$(dpkg –print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu
    $(. /etc/os-release && echo "$VERSION_CODENAME") stable" |
    sudo -S tee /etc/apt/sources.list.d/docker.list > /dev/null

    Cài đặt Docker

    sudo apt-get update -y
    sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

    sleep 5

    Khởi động và kích hoạt Docker

    sudo systemctl enable docker
    sleep 3
    sudo systemctl start docker
    sleep 3

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