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ubuntu Centos 修改mac地址 设置静态IP

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

#centos#ubuntu#macos
gitlab down: redis: 0s, normally up, want up; run:log

解决注销 677 行《io-threads 1》,再查看日志,1),查看gitlab的状态,发现redis的状态是down。再注销报错678行,查看日志redis正常,解决:启动redis,重启gitlab。发现redis还是down。2),查看redis 的日志。登录gitlab正常。

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#gitlab#redis#数据库
K8S kube-scheduler-master CreateContainerError 问题解决及思路

错误信息1:kubectl get pods发现pod状态一直在 runing-error-CrashLoopBackOff -循环解决方法:1,查看日志。kubectl logs pods web-674477549d-zx8gmkubectl describe pods web-674477549d-zx8gm没有发现错误,并且服务器资源,网络无异常。2,查看组件状态。kubectl get

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#kubernetes#docker#linux
从Harbor私有库拉取镜像报错:

从私有库拉取镜像报错:报错2:Error response from daemon: Get “https://192.168.30.3/v2/”: dial tcp 192.168.30.3:443: connect: connection refused原因是默认的是用http拉取,这里拉取用的是https。解决办法:vim /etc/docker/daemon.json"insecure-r

#kubernetes#docker
打一把王者的时间zookeeper学会了

一把王者的时间zookeeper学会了1 概述2 特点3 应用场景1,**统一命名服务**2,**统一配置管理**3,**统一集群管理**4软负载均衡5,选举机制6,节点类型7,监听器8,写入流程9,服务器动态上下线10下载地址十分钟搭建一个zookeeper集群:1 概述Zookeeper 是一个开源的分布式的,为分布式框架提供协调服务的 Apache 项目。zookeeper工作机制Zooke

#中间件#zookeeper
Error from server (InternalError): error when creating “ingress.yaml”: Internal error occurred: fail

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

#kubernetes#容器
Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program wi

win10安装java(jdk或jre)环境报错:Error: Could not create the Java Virtual Machine.Error: A fatal exception has occurred. Program wil一,下包安装java二,解决报错大功告成环境报错:Error: Could not create the Java Virtual Machine.Er

#java#windows
Ubuntu安装docker报错:Package ‘docker-ce‘ has no installation candidate

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

#linux#java
Error from server (InternalError): error when creating “ingress.yaml”: Internal error occurred: fail

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

#kubernetes#容器
安装calico一个组件0/1 unable to connect to BIRDv4 socket: dial unix /var/run/bird/bird.ctl: connect: no su

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.

#docker#linux#kubernetes
到底了