一、安装Docker最简单的安装所需的包：yum -y install yum-utils device-mapper-persistent-data lvm2设置稳定存储库：yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo安装最新版本的Dock...

一、安装Docker最简单的安装所需的包：yum -y install yum-utils device-mapper-persistent-data lvm2设置稳定存储库：yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo安装最新版本的Dock...

imagePullPolicy：一共有三个参数1. Always→默认值,总是去镜像仓库拉取 pullimagePullPolicy: Always2. IfNotPresent→本地有则使用本地镜像,否则去镜像仓库拉取imagePullPolicy: IfNotPresent3. Never→只使用本地镜像，从不拉取imagePullPolicy: Never...

apiVersion: apps/v1kind: Deploymentmetadata:name: mysqlnamespace: developmentspec:replicas: 2template:metadata:labels:name: mysqlspec:containers:...

出现问题error execution phase preflight: [preflight] Some fatal errors occurred:[ERROR ImagePull]: failed to pull image k8s.gcr.io/kube-apiserver:v1.14.2: output: Error response from daemon: Get ht...

今天遇到小问题头痛了一会才解决的，总结下来吧。具体问题是和客户做对接，解析对方二维码拿到Json字符串，JsonConvert.DeserializeObject反序列化时报错Unexpected character encountered while parsing value: . Path '', line 0, position 0.测试数据：[{"storename":"阿斯顿发生的看法

今天遇到小问题头痛了一会才解决的，总结下来吧。具体问题是和客户做对接，解析对方二维码拿到Json字符串，JsonConvert.DeserializeObject反序列化时报错Unexpected character encountered while parsing value: . Path '', line 0, position 0.测试数据：[{"storename":"阿斯顿发生的看法