Docker的安装与配置#

安装#

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# Add Docker's official GPG key:
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sudo apt-get update
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sudo apt-get install ca-certificates curl
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sudo install -m 0755 -d /etc/apt/keyrings
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sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
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sudo chmod a+r /etc/apt/keyrings/docker.asc
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# Add the repository to Apt sources:
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echo \
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  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
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  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
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  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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sudo apt-get update

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

去掉sudo权限#

添加用户到docker组

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sudo gpasswd -a ${USER} docker

增加读写权限

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sudo chmod a+rw /var/run/docker.sock

重启docker

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sudo systemctl restart docker

配置代理#

docker已经安装好了

https://docs.docker.com/engine/daemon/proxy/#environment-variables

编辑/etc/systemd/system/docker.service.d/http-proxy.conf和~/.config/systemd/user/docker.service.d/http-proxy.conf文件

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sudo mkdir -p /etc/systemd/system/docker.service.d
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touch /etc/systemd/system/docker.service.d/http-proxy.conf
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mkdir -p ~/.config/systemd/user/docker.service.d
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touch ~/.config/systemd/user/docker.service.d/http-proxy.conf

并往这些文件中输入以下相同的内容

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[Service]
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Environment="HTTP_PROXY=http://127.0.0.1:7897"
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Environment="HTTPS_PROXY=http://127.0.0.1:7897"
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Environment="NO_PROXY=localhost,127.0.0.1"

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[Service]
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Environment="HTTP_PROXY=http://127.0.0.1:7897"
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Environment="HTTPS_PROXY=http://127.0.0.1:7897"
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Environment="NO_PROXY=localhost,127.0.0.1"