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Centos7.5 安装jumpserver 同步服务器时间 下载 [root@jumpserver ~] yum install ntpdate y 同步时间 [root@jumpserver ~] ntpdate ntp1.aliyun.com 设置成定时任务 [root@jumpserver 阅读全文
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centos7.5 导出整个数据库报错 问题: [root@db01 ~] mysqldump uroot pBgx123.com all databases single transaction master data=1 flush logs /root/db_$(date +%F)_all.s 阅读全文
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centos7.5 登入mysql,进行授权报错 问题: mysql grant all privileges on . to 'lvhanzhi'@'%' identified by 'Bgx123.com'; ERROR 3009 (HY000): Column count of mysql.u 阅读全文
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centos7.5 连接数据库失败 问题: [root@jumpserver ~] mysql ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 阅读全文
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centos7.5 使用ansible中的role安装mariadb创建用户报错 错误: [root@m01 roles] ansible playbook site.yml TASK [mysql : create databases] fatal: [db01]: FAILED! = {"cha 阅读全文
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Centos7.5 执行ansible命令报错 问题: [root@m01 ~] ansible servers a "hostname" i ./hosts u root 172.16.1.7 | UNREACHABLE! = { "changed": false, "msg": "Failed 阅读全文
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Centos7.5 执行ansible命令报错 问题: [root@m01 ~] ansible servers a "hostname|grep web" i ./hosts 172.16.1.7 | FAILED | rc=2 [Errno 2] No such file or director 阅读全文
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Centos7.5 ansible执行命令报错 问题: [root@m01 ~] ansible servers a "hostname" [WARNING]: provided hosts list is empty, only localhost is available. Note that 阅读全文
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Centos7.5 ansible第一次使用模块报错 问题: [root@m01 ~] ansible webservers m ping i ./hosts 172.16.1.7 | FAILED! = { "msg": "Using a SSH password instead of a key 阅读全文
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Centos7.3 阿里云主机 安装zabbix报错 问题: [root@lvhanzhi code] yum install y zabbix web mysql zabbix agent mariadb server Error: php71w common conflicts with php 阅读全文