python+redis+kairosdb+cassandra+mysql環境搭建
阿新 • • 發佈:2018-12-12
環境搭建: python安裝: redis安裝: 下載、解壓、安裝 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 預設啟動方式: cd src ./redis-server 自定義配置檔案啟動: cp redis.conf my_redis.conf cd src ./redis-server ../my_redis.conf kairosdb和Cassandra安裝: 需要java的環境依賴 tar -zxvf kairosdb-1.2.1-1.tar.gz tar -axvf apache-cassandra-3.11.3-bin.tar.gz 啟動Cassandra: cd bin ./cassandra 啟動kairosdb: cd bin ./kairosdb.sh run 前臺啟動執行 ./kairosdb.sh start 後臺啟動執行 mysql安裝: service not found: yum install initscripts 下載mysql源安裝包: wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm 更多源參考:http://dev.mysql.com/downloads/repo/yum/ 安裝mysql源: yum localinstall mysql57-community-release-el7-8.noarch.rpm 安裝mysql: yum install mysql-community-server 啟動mysql:(在docker的centos映象中可能會被告知沒有許可權,解決辦法:在docker run 的時候執行/usr/sbin/init) systemctl start mysqld 設定mysql開機啟動: systemctl enable mysqld systemctl daemon-reload 檢視root預設的臨時密碼: grep 'temporary password' /var/log/mysqld.log mysql -uroot -p 修改密碼:ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!' 新增遠端使用者: GRANT ALL PRIVILEGES ON *.* TO 'xy'@'%' IDENTIFIED BY 'xy123456!' WITH GRANT OPTION