Docker Installation Methods
Time: 2024-10
Preparing the environment
root@ubuntu2204:~# hostnamectl
Static hostname: ubuntu2204
Icon name: computer-vm
Chassis: vm
Machine ID: 06204406df2343f89f6ba6550a356854
Boot ID: 3142ea12a9e64adbab7b8939935e7698
Virtualization: vmware
Operating System: Ubuntu 22.04.5 LTS
Kernel: Linux 5.15.0-43-generic
Architecture: x86-64
Hardware Vendor: VMware, Inc.
Hardware Model: VMware Virtual Platform
# cloture swap
root@ubuntu2204:~# swapoff -a
root@ubuntu2204:~# sed - 's/.*swap.*/#&/' /etc/fstab
# Replacement of Ali source
root@ubuntu2204:~# cp /etc/apt/ /etc/apt/sources.list_bak
root@ubuntu2204:~# cat /etc/apt/
deb /ubuntu/ jammy main restricted universe multiverse
deb-src /ubuntu/ jammy main restricted universe multiverse
deb /ubuntu/ jammy-security main restricted universe multiverse
deb-src /ubuntu/ jammy-security main restricted universe multiverse
deb /ubuntu/ jammy-updates main restricted universe multiverse
deb-src /ubuntu/ jammy-updates main restricted universe multiverse
# deb /ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src /ubuntu/ jammy-proposed main restricted universe multiverse
deb /ubuntu/ jammy-backports main restricted universe multiverse
deb-src /ubuntu/ jammy-backports main restricted universe multiverse
root@ubuntu2204:~# apt update
root@ubuntu2204:~# apt upgrade -y
Online APT Installation
# uninstallation docker old version
root@ubuntu2204:~# for pkg in docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
root@ubuntu2204:~# rm /var/lib/docker /var/lib/containerd -rf
# Install the necessary dependency packages
root@ubuntu2204:~# apt install apt-transport-https ca-certificates curl gnupg lsb-release -y
# Add the software source of theGPGkeys anddockerroot（choose three）
# ------------------------------------------------------------------------------------------------------------
# "one" radical in Chinese characters (Kangxi radical 1)：Ngari prefecture in Tibet, *: Mnga' ris
root@ubuntu2204:~# curl -fsSL /docker-ce/linux/ubuntu/gpg | sudo apt-key add -
root@ubuntu2204:~# add-apt-repository "deb [arch=$(dpkg --print-architecture)] /docker-ce/linux/ubuntu $(lsb_release -cs) stable"
# stupid (Beijing dialect)：Tsinghua University
curl -fsSL /docker-ce/linux/ubuntu/gpg | sudo apt-key add -
add-apt-repository "deb [arch=$(dpkg --print-architecture)] /docker-ce/linux/ubuntu $(lsb_release -cs) stable"
# surname San：dockerofficial (relating a government office)
curl -fsSL /linux/ubuntu/gpg | sudo apt-key add -
add-apt-repository "deb [arch=$(dpkg --print-architecture)] /linux/ubuntu $(lsb_release -cs) stable"
# ------------------------------------------------------------------------------------------------------------
# 方式"one" radical in Chinese characters (Kangxi radical 1)：Choose to install the latest stable version
root@ubuntu2204:~# apt-get install docker-ce docker-ce-cli docker-buildx-plugin docker-compose-plugin -y
# 或方式stupid (Beijing dialect)：Select to install a specific stable version, for example 5:24.0.9-1~ubuntu.22.04~jammy
root@ubuntu2204:~# apt-cache madison docker-ce | awk '{ print $3 }' | less
5:27.3.1-1~ubuntu.22.04~jammy
5:27.3.0-1~ubuntu.22.04~jammy
......
5:25.0.3-1~ubuntu.22.04~jammy
5:25.0.2-1~ubuntu.22.04~jammy
5:25.0.1-1~ubuntu.22.04~jammy
5:25.0.0-1~ubuntu.22.04~jammy
5:24.0.9-1~ubuntu.22.04~jammy
5:24.0.8-1~ubuntu.22.04~jammy
......
root@ubuntu2204:~# VERSION_STRING=5:24.0.9-1~ubuntu.22.04~jammy
root@ubuntu2204:~# apt-get install docker-ce=$VERSION_STRING docker-ce-cli=$VERSION_STRING docker-buildx-plugin docker-compose-plugin -y
# ferret outdockertext
root@ubuntu2204:~# docker -v
Docker version 24.0.9, build 2936816
root@ubuntu2204:~# docker version
Client: Docker Engine - Community
Version: 24.0.9
API version: 1.43
Go version: go1.20.13
Git commit: 2936816
Built: Thu Feb 1 00:48:39 2024
OS/Arch: linux/amd64
Context: default
Server: Docker Engine - Community
Engine:
Version: 24.0.9
API version: 1.43 (minimum version 1.12)
Go version: go1.20.13
Git commit: fca702d
Built: Thu Feb 1 00:48:39 2024
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.7.22
GitCommit: 7f7fdf5fed64eb6a7caf99b3e12efcf9d60e311c
runc:
Version: 1.1.14
GitCommit: v1.1.14-0-g2c9f560
docker-init:
Version: 0.19.0
GitCommit: de40ad0
root@ubuntu2204:~# ps -ef | grep docker
root 2032 1 0 14:51 ? 00:00:00 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/
root 2214 940 0 14:51 pts/0 00:00:00 grep --color=auto docker
# activate (a plan)|cessation|ferret out|boot up (computer)
root@ubuntu2204:~# systemctl start|stop|status|enable docker
# beta (software) docker Is it installed correctly?
root@ubuntu2204:~# docker run --rm hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
c1ec31eb5944: Pull complete
Digest: sha256:d211f485f2dd1dee407a80973c8f129f00d54604d2c90732e8e320e5038a0348
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
/
For more examples and ideas, visit:
/get-started/
若能正常输出以上text，Then the installation is successful。
Binary offline installation
Time: 2024-10 Download Docker docker-24.0. for example
Download Docker Address
- Ali's address [docker-24.0. 】
- Address of Tsinghua University【docker-24.0. 】
- Official address [docker-24.0. 】
# downloading Docker docker-24.0. e.g. (Current version docker-27.3.)
root@ubuntu2204:~# wget /docker-ce/linux/static/stable/x86_64/docker-24.0.
root@ubuntu2204:~# tar -xf docker-24.0.
root@ubuntu2204:~# cp -a docker/* /usr/local/bin/
root@ubuntu2204:~# docker -v
Docker version 24.0.9, build 2936816
root@ubuntu2204:~# docker -h
# commander-in-chief (military)dockerregister as Systemd (used form a nominal expression) service
# /usr/lib/systemd/system/ maybe /etc/systemd/system/
[root@ubuntu2204 ~]# cat > /usr/lib/systemd/system/ <<EOF
[Unit]
Description=Docker Application Container Engine
Documentation=
After=
Wants=
[Service]
Type=notify
# the default is not to use systemd for cgroups because the delegate issues still
# exists and systemd currently does not support the cgroup feature set required
# for containers run by docker
ExecStart=/usr/local/bin/dockerd -H unix:///var/run/ --default-ulimit nofile=65536:65536
ExecReload=/bin/kill -s HUP $MAINPID
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
# Uncomment TasksMax if your systemd version supports it.
# Only systemd 226 and above support this version.
#TasksMax=infinity
TimeoutStartSec=0
# set delegate yes so that systemd does not reset the cgroups of docker containers
Delegate=yes
# kill only the docker process, not all processes in the cgroup
KillMode=process
# restart the docker process if it exits prematurely
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=
EOF
# If you need to enable remote servicesExecStartattribute is modified to the following command：
ExecStart=/usr/local/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/ --default-ulimit nofile=65536:65536
# -H tcp://0.0.0.0:2375 Open Remote Connection Command
# Testing Remote Connections docker -H DockerHost_ip version
# Add file executable permissions
[root@ubuntu2204 ~]# chmod +x /usr/lib/systemd/system/
# activate (a plan)
[root@ubuntu2204 ~]# systemctl daemon-reload && systemctl start docker
# activate (a plan)|cessation|ferret out|boot up (computer)
root@ubuntu2204:~# systemctl start|stop|status|enable docker
At this point it may fail to start with the following error message
root@ubuntu2204:~# systemctl daemon-reload && systemctl start docker
Job for failed because the control process exited with error code.
See "systemctl status " and "journalctl -xeu " for details.
root@ubuntu2204:~# systemctl status
......
Oct 21 17:24:36 ubuntu2204 systemd[1]: : Scheduled restart job, restart counter is at 3.
Oct 21 17:24:36 ubuntu2204 systemd[1]: Stopped Docker Application Container Engine.
Oct 21 17:24:36 ubuntu2204 systemd[1]: : Start request repeated too quickly.
Oct 21 17:24:36 ubuntu2204 systemd[1]: : Failed with result 'exit-code'.
Oct 21 17:24:36 ubuntu2204 systemd[1]: Failed to start Docker Application Container Engine.
root@ubuntu2204:~# journalctl -xeu
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.838180448+08:00" level=info msg="Starting up"
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.838180448+08:00" level=info msg="Starting up"
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.846181372+08:00" level=warning msg="could not change group /var/run/ to docker: group docker not found"
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.846351136+08:00" level=info msg="containerd not running, starting managed containerd"
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.847171970+08:00" level=info msg="started new containerd process" address=/var/run/docker/containerd/ module=libcontainerd pid=1011
Oct 21 17:32:56 ubuntu2204 dockerd[1011]: time="2024-10-21T17:32:56.861897616+08:00" level=info msg="starting containerd" revision=7c3aca7a610df76212171d200ca3811ff6096eb8 version=v1.7.13
Oct 21 17:32:56 ubuntu2204 dockerd[1011]: time="2024-10-21T17:32:56.879453787+08:00" level=info msg="loading plugin \".\"..." type=.v1
......
Oct 21 17:32:56 ubuntu2204 dockerd[1011]: time="2024-10-21T17:32:56.915675066+08:00" level=info msg=serving... address=/var/run/docker/containerd/
Oct 21 17:32:56 ubuntu2204 dockerd[1011]: time="2024-10-21T17:32:56.915690393+08:00" level=info msg="containerd successfully booted in 0.054759s"
Oct 21 17:32:56 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:56.922245751+08:00" level=info msg="detected 127.0.0.53 nameserver, assuming systemd-resolved, so using : /run/systemd/resolve/"
Oct 21 17:32:57 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:57.069029579+08:00" level=info msg="Loading containers: start."
Oct 21 17:32:57 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:57.131593492+08:00" level=warning msg="failed to find iptables" error="exec: \"iptables\": executable file not found in $PATH"
Oct 21 17:32:57 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:57.134033772+08:00" level=info msg="stopping event stream following graceful shutdown" error="<nil>" module=libcontainerd namespace=moby
Oct 21 17:32:57 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:57.134833160+08:00" level=info msg="stopping event stream following graceful shutdown" error="context canceled" module=libcontainerd namespace=
Oct 21 17:32:57 ubuntu2204 dockerd[1001]: time="2024-10-21T17:32:57.134935282+08:00" level=info msg="stopping healthcheck following graceful shutdown" module=libcontainerd
Oct 21 17:32:58 ubuntu2204 dockerd[1001]: failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: Iptables not found
Oct 21 17:32:58 ubuntu2204 systemd[1]: : Main process exited, code=exited, status=1/FAILUR
.....
Cause: These errors indicate that Docker was unable to find the iptables command, which is an important tool for configuring network rules and forwarding. A lack of iptables may cause Docker to fail to initialize the network controller and thus fail to start.
cure
# probe iptables Installed or not
root@ubuntu2204:~# which iptables
root@ubuntu2204:~# apt-get install iptables # or reinstallation：apt-get install --reinstall iptables
# Reboot. docker
root@ubuntu2204:~# systemctl start docker
root@ubuntu2204:~# iptables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy DROP)
target prot opt source destination
DOCKER-USER all -- 0.0.0.0/0 0.0.0.0/0
DOCKER-ISOLATION-STAGE-1 all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED
DOCKER all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Chain DOCKER (1 references)
target prot opt source destination
Chain DOCKER-ISOLATION-STAGE-1 (1 references)
target prot opt source destination
DOCKER-ISOLATION-STAGE-2 all -- 0.0.0.0/0 0.0.0.0/0
RETURN all -- 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-ISOLATION-STAGE-2 (1 references)
target prot opt source destination
DROP all -- 0.0.0.0/0 0.0.0.0/0
RETURN all -- 0.0.0.0/0 0.0.0.0/0
Chain DOCKER-USER (1 references)
target prot opt source destination
RETURN all -- 0.0.0.0/0 0.0.0.0/0
# beta (software) Docker Is it installed correctly?
root@ubuntu2204:~# docker run --rm hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
c1ec31eb5944: Pull complete
Digest: sha256:d211f485f2dd1dee407a80973c8f129f00d54604d2c90732e8e320e5038a0348
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
/
For more examples and ideas, visit:
/get-started/
If you can output the above information normally，Then the installation is successful。
Add docker image acceleration
# Each modification empress，Must reload configuration and reboot docker
root@ubuntu2204:~# mkdir -p /etc/docker
root@ubuntu2204:~# tee /etc/docker/ <<-'EOF'
{
"registry-mirrors": [
"",
"",
"",
"",
"https://docker."
]
}
EOF
root@ubuntu2204:~# systemctl daemon-reload && sudo systemctl restart docker
root@ubuntu2204:~# docker info