新建一个新的Linux虚拟机需要配置的东西更改mac地址与配置静态IPCentos设置静态IPUbuntu 18.04 临时修改macUbuntu 18.04 永久修改macUbuntu 20.04 修改macUbuntu设置静态 ip更改mac地址与配置静态IPCentos设置静态IP# vi /etc/sysconfig/network-scripts/ifcfg-ens33TYPE=Ethe

Ubuntu 20.04.3 docker报错一：E: Package ‘docker-ce’ has no installation candidateE: Unable to locate package docker-ce-cliE: Unable to locate package containerd.ioE: Couldn’t find any package by glob ‘con

使用ingress暴露服务时候，kubectl apply -f ingress.yaml 报错：报错：Error from server (InternalError): error when creating “ingress.yaml”: Internal error occurred: failed calling webhook “validate.nginx.ingress.kuber

unable to connect to BIRDv4 socket: dial unix /var/run/bird/bird.ctl: connect: no such file or directoryReadiness probe failed: caliconode is not ready: BIRD is not ready: BGP not established with 10.