环境搭建:
python安装: redis安装:
下载、解压、安装
1、wget http://download.redis.io/releases/redis-5.0.0.tar.gz
2、tar xzf redis-5.0.0.tar.gz
3、cd redis-5.0.0
4、make
默认启动方式:
cd src
./redis-server
自定义配置文件启动:
cp redis.conf my_redis.conf
cd src
./redis-server ../my_redis.conf kairosdb和Cassandra安装:
需要java的环境依赖
tar -zxvf kairosdb-1.2.1-1.tar.gz
tar -axvf apache-cassandra-3.11.3-bin.tar.gz 启动Cassandra:
cd bin
./cassandra
启动kairosdb:
cd bin
./kairosdb.sh run 前台启动执行
./kairosdb.sh start 后台启动执行 mysql安装:
service not found: yum install initscripts
下载mysql源安装包:
wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
更多源参考:http://dev.mysql.com/downloads/repo/yum/
安装mysql源:
yum localinstall mysql57-community-release-el7-8.noarch.rpm
安装mysql:
yum install mysql-community-server
启动mysql:(在docker的centos镜像中可能会被告知没有权限,解决办法:在docker run 的时候运行/usr/sbin/init)
systemctl start mysqld
设置mysql开机启动:
systemctl enable mysqld
systemctl daemon-reload
查看root默认的临时密码:
grep 'temporary password' /var/log/mysqld.log
mysql -uroot -p
修改密码:ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!'
添加远程用户:
GRANT ALL PRIVILEGES ON *.* TO 'xy'@'%' IDENTIFIED BY 'xy123456!' WITH GRANT OPTION