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66 lines
1.6 KiB
66 lines
1.6 KiB
#!/bin/bash |
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##### CentOS 7安装Docker ##### |
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function install_docker(){ |
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cd |
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mkdir temp |
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cd temp |
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#下载 |
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wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.3.9-3.1.el7.x86_64.rpm |
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wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-19.03.9-3.el7.x86_64.rpm |
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wget https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-cli-19.03.9-3.el7.x86_64.rpm |
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#安装 |
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yum -y install containerd.io-1.3.9-3.1.el7.x86_64.rpm |
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yum -y install docker-ce-cli-19.03.9-3.el7.x86_64.rpm |
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yum -y install docker-ce-19.03.9-3.el7.x86_64.rpm |
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#cd && rm -rf temp |
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} |
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#配置存储目录 |
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function set_storage() { |
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useradd -g docker docker |
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mkdir -p /etc/docker |
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#创建配置文件 |
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touch /etc/docker/daemon.json |
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#创建存储目录 |
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mkdir -p /data/docker-data |
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chown -R docker:docker /data/docker-data |
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cat <<EOF > /etc/docker/daemon.json |
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{ |
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"data-root": "/data/docker-data", |
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"storage-driver": "overlay2" |
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} |
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EOF |
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} |
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#install systemc |
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function install_systemd() { |
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cd && cd temp |
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wget -O docker.service https://raw.githubusercontent.com/moby/moby/master/contrib/init/systemd/docker.service.rpm |
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mv docker.service /etc/systemd/system |
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#sed -i 's/dockerd/docker/g' /etc/systemd/system/docker.service |
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systemctl daemon-reload |
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systemctl start docker |
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systemctl enable docker |
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} |
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#清理工作 |
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function clean_temp() { |
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cd && rm -rf temp |
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} |
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#测试运行 |
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function test_run() { |
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systemctl daemon-reload |
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systemctl start docker |
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systemctl enable docker |
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#运行一个hello word |
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docker run hello-world |
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} |
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install_docker |
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set_storage |
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#install_systemd |
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clean_temp |
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test_run
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