centos7hadoop安装

CentOS7.5安装配置Harbor1.7的全过程

Harbor是一个企业级的Docker Registry服务器，它提供了安全、可信赖的镜像存储和分发功能，本文将详细介绍如何在CentOS7.5上安装配置Harbor1.7的全过程。

环境准备

1、操作系统：CentOS 7.5

2、数据库：MySQL 5.7

3、Docker：17.09或更高版本

4、其他依赖：OpenSSL-1.0.2k、Nginx-1.12.2、golang-1.9.2

安装Docker

1、更新系统软件包：

sudo yum update -y

2、安装依赖：

sudo yum install -y yum-utils device-mapper-persistent-data lvm2

3、添加Docker仓库：

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

4、安装Docker：

sudo yum install -y docker-ce

5、启动Docker并设置开机自启：

sudo systemctl start docker
sudo systemctl enable docker

6、验证Docker是否安装成功：

sudo docker version

安装MySQL

1、下载MySQL安装包：

wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar

2、解压安装包：

tar xvf mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar

3、安装MySQL：

sudo yum localinstall *.rpm -y

4、启动MySQL并设置开机自启：

sudo systemctl start mysqld
sudo systemctl enable mysqld

5、获取临时密码：

sudo grep 'temporary password' /var/log/mysqld.log | awk '{print $NF}'

6、修改MySQL密码：

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