calico报错 kubelet (combined from similar events): Readiness probe failed: 2022-09-02 02:10:41.070 [INFO][1036] confd/health.go 180: Number of node(s) with BGP peering established = 0

先确定是那台机子的cni网络插件报错,找到后上去查看带有报错中ip的网卡(‘172.18 …

connection to database ‘zabbix’ failed: [2059] Authentication plugin ‘caching_sha2_password’ cannot be loaded: /usr/lib64/mysql/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory

zabbix-server启动报错,解决如下

Error: Package: zabbix-server-mysql-5.0.23-1.el7.x86_64 (zabbix)
Requires: libmysqlclient.so.18(libmysqlclient_18)(64bit)
Error: Package: zabbix-server-mysql-5.0.23-1.el7.x86_64 (zabbix)
Requires: libmysqlclient.so.18()(64bit)

部署zabbix5出现的问题,解决如下