业务需要在单台服务器上部署两套mysql8.0数据库服务,其中也踩了许多坑的地方,在这里留个笔记。 部署两套数据库,主要思路,就是分开两套环境,两套配置文件,然后先按照第一套环境配置启动第一台服务,随后就是一模一样操作,启动第二台数据库服务。 下载安装包 wget https://dev.mysql.com/get/Downloads/MySQL-8.0
在这篇文章中,我将教你如何实现"mysql8 sql_exporter"。首先,我们需要了解整个过程的流程,并逐步进行操作。 步骤表格 详细步骤 步骤一:下载并安装mysql_exporter 首先,我们需要下载并安装mysql_exporter。可以使用以下代码执行: wgettarxvf mysqld_exporter-0.13.0.linux-amd64.tar.gzcpmysqld_exporter-0.13.0.linu...
mysql -u root -p mysql> set global validate_password.policy=LOW; # 降低MySQL8 密码规则策略,或者按规则设置密码 mysql> CREATE USER 'exporter'@'localhost' IDENTIFIED BY 'Prometheus' WITH MAX_USER_CONNECTIONS 5; mysql> GRANT PROCESS, REPLICATION CLIENT, SELECT ON *.* TO 'exporter'@'localhost'...
mysql -u root -p mysql> set global validate_password.policy=LOW; # 降低MySQL8 密码规则策略,或者按规则设置密码 mysql> CREATE USER 'exporter'@'localhost' IDENTIFIED BY 'Prometheus' WITH MAX_USER_CONNECTIONS 5; mysql> GRANT PROCESS, REPLICATION CLIENT, SELECT ON *.* TO 'exporter'@'localhost'...
MysQL数据库安装(略) mysql_exporter安装 一、创建用于监视数据库的用户exporter mysql -u root -p mysql> set global validate_password_policy=LOW; # 降低MySQL8 密码规则策略,或者按规则设置密码
8.查看docker日志: docker logs -f--tail 10 a4dac74d48f7 9.容器常用的命令: 查看进程: docker ps -a 关闭容器: dockerstopmysqlserver 启动容器: dockerstartmysqlserver 重启mysql: docker restart mysqlserver 重启docker: systemctl restart docker ...
mysql_exporter的安装和告警、⾯板设置 MysQL数据库安装（略）mysql_exporter安装 ⼀、创建⽤于监视数据库的⽤户exporter mysql -u root -p mysql> set global validate_password_policy=LOW; # 降低MySQL8 密码规则策略，或者按规则设置密码 mysql> show variables like "%validate%";mysql> CREATE USER...
chart: mysql-1.6.8 heritage: Helm release: mysql-4jravx annotations: deployment.kubernetes.io/revision: '1' kubesphere.io/creator: admin meta.helm.sh/release-name: mysql-4jravx meta.helm.sh/release-namespace: devops-mysql-test spec: ...
1 root root 77805320 3月8 17:44 promtool drwxr-xr-x 2 root root 6 3月8 18:18 rules 需要在monitor_config添加如下配置 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@bigdata01 mysql]# cat test_mysql.yml - targets: [ "172.16.176.1:9104" ] labels: group: "mysql" mode: "my...
mysqld-exporter | ts=2024-05-15T02:43:26.471Z caller=exporter.go:173 level=error msg="Error from scraper" scraper=slave_hosts target=mysql_replica:3306 err="Error 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the...