0.yum install net-tools 安装网络管理工具
1.安装jdk11
yum search java-11
选择jdk环境安装 yum install
2.安装python
yum install python
根据提示选择python36进行安装 yum install python36
3.安装mysql
yum search mysql-server
yum install 查找到的mysql-server
service mysqld start
service mysqld status
mysql -uroot -p
空密码进修改密码ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
为了远程登陆可以新建root远程登录账户并设置权限
create user 'root'@'%' identified by '123456';
grant all privileges on '.' to 'root'@'%' ;
flush privileges;
特别注意：需要关闭防火墙 firewall-cmd --state
firewall-cmd --permanent --zone=public --add-port=3306/tcp 永久添加该端口去掉permanent则为临时
firewall-cmd --reload 加载配置使修改生效
firewall-cmd --permanent --zone=public --list-ports 查看开启端口是否为3306
systemctl enable mysqld.service 设置开机启动
4.安装mongodb
vim /etc/yum.repos.d/mongodb-org-4.2.repo
[mongodb-org-4.2]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.2/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-4.2.asc
然后 yum install -y mongodb-org安装
修改配置文件 vim /etc/mongod.conf
net:
port:27017
bindIp:0.0.0.0
同样需要打开防火墙端口
firewall-cmd --permanent --zone=public --add-port=27017/tcp 永久添加该端口去掉permanent则为临时
firewall-cmd --reload 加载配置使修改生效
firewall-cmd --permanent --zone=public --list-ports
设置开机启动 systemctl enable mongod.service
卸载sudo yum erase $(rpm -qa | grep mongodb-org)
sudo rm -r /var/log/mongodb
sudo rm -r /var/lib/mongo
5.安装redis
yum install redis
vim /etc/redis.conf
firewall-cmd --permanent --zone=public --add-port=6379/tcp
firewall-cmd --reload
systemctl enable redis
6.安装rabbitmq
7.安装elasticsearch