Docker安装
# 设置仓库
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
#安装
yum install -y docker-ce docker-ce-cli containerd.io
#启动
systemctl start docker
#设置开机启动
systemctl enable docker
#安装好后,可以查看docker的版本
docker -v
#修改Docker配置文件,使用国内的Docker镜像:
vi /etc/docker/daemon.json
# 添加以下内容
{"registry-mirrors":["https://ncwlarc2.mirror.aliyuncs.com"]}
#使之生效
systemctl daemon-reload
#重启
systemctl restart docker
安装Docker Compose
#国内资源(建议) curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose # 将可执行权限应用于二进制文件: chmod +x /usr/local/bin/docker-compose # 创建软链: ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose # 测试是否安装成功: docker-compose --version
JDK安装
# jdk镜像仓库:https://repo.huaweicloud.com/java/jdk/8u171-b11/ # 下载、解压jdk wget https://repo.huaweicloud.com/java/jdk/8u171-b11/jdk-8u171-linux-x64.tar.gz tar -zxf jdk-8u171-linux-x64.tar.gz mv jdk1.8.0_171 /usr/local/jdk8 # 配置环境 vi /etc/profile # 添加内容: export JAVA_HOME=/usr/local/jdk8 export PATH=$JAVA_HOME/bin:$PATH # 配置生效命令 source /etc/profile #查看j版本命令 java -version
unzip命令安装
yum install -y unzip



