tt's Note

    docker安装

    自写安装

    debian
    centos7
    oracle
    arm-debian10
    centos9
    arm-EulerOS2
    apt-get update
apt-get install -y ca-certificates curl
install -m 0755 -d /etc/apt/keyrings

curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
echo "开始安装 docker-ce"
apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin 2>&1 > /dev/null
docker --version || ( echo "docker 安装失败" && exit )
# docker自动补全
source /usr/share/bash-completion/completions/docker
source /usr/share/bash-completion/bash_completion
mkdir -p /etc/docker/

cat << EOF > /etc/docker/daemon.json
{
  "experimental": true,
  "data-root": "/data/docker/",
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "500m",
    "max-file": "10"
  }
}
EOF

sed -i '/^ExecStart=/cExecStart=/usr/bin/dockerd' /usr/lib/systemd/system/docker.service
systemctl daemon-reload
systemctl restart docker
systemctl enable docker

    在线官方一键安装

    curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh

    离线安装

    x86
    arm
    # 源站下载地址 https://download.docker.com/linux/static/stable/x86_64/docker-28.1.1.tgz
# 国内镜像下载地址 https://mirrors.nju.edu.cn/docker-ce/linux/static/stable/x86_64/docker-28.1.1.tgz

tar -zxvf docker-28.1.1.tgz
mv docker/* /usr/bin/ -f
groupadd docker

cat << EOF > /usr/lib/systemd/system/docker.service
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target nss-lookup.target docker.socket firewalld.service containerd.service time-set.target
Wants=network-online.target containerd.service
Requires=docker.socket

[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/bin/dockerd
ExecReload=/bin/kill -s HUP \$MAINPID
TimeoutStartSec=0
RestartSec=2
Restart=always

# Note that StartLimit* options were moved from "Service" to "Unit" in systemd 229.
# Both the old, and new location are accepted by systemd 229 and up, so using the old location
# to make them work for either version of systemd.
StartLimitBurst=3

# Note that StartLimitInterval was renamed to StartLimitIntervalSec in systemd 230.
# Both the old, and new name are accepted by systemd 230 and up, so using the old name to make
# this option work for either version of systemd.
StartLimitInterval=60s

# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNPROC=infinity
LimitCORE=infinity

# Comment TasksMax if your systemd version does not support it.
# Only systemd 226 and above support this option.
TasksMax=infinity

# 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
OOMScoreAdjust=-500

[Install]
WantedBy=multi-user.target
EOF

mkdir -p /etc/docker/
cat << EOF > /etc/docker/daemon.json
{
  "hosts": ["unix:///var/run/docker.sock"],
  "iptables": false,
  "ipv6": false,
  "experimental": true,
  "data-root": "/data/docker/",
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "500m",
    "max-file": "10"
  }
}
EOF

mkdir -p /usr/lib/systemd/system/
cat << EOF > /usr/lib/systemd/system/docker.socket
[Unit]
Description=Docker Socket for the API

[Socket]
# If /var/run is not implemented as a symlink to /run, you may need to
# specify ListenStream=/var/run/docker.sock instead.
ListenStream=/run/docker.sock
SocketMode=0660
SocketUser=root
SocketGroup=docker

[Install]
WantedBy=sockets.target
EOF

systemctl daemon-reload
systemctl restart docker
systemctl enable docker

    openeuler

    curl -fsSL https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo
sed -i 's#$releasever#7#g' /etc/yum.repos.d/docker-ce.repo
yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin