k3s弄好之后，发现使用client-go时，不是很方便，老是提示证书验证书127.0.0.1才可以，其它的IP都有问题。
我是要在k8s上跑二次开发的，就不再细细研究，然后，再考察kind方案吧。
这个kind只依赖于一个docker镜像，感觉还可以接受，关键是，我的websocket可以在这上面跑起来呢。
大约步骤如下：
一，获取kind命令。
go get -u sigs.k8s.io/kind
二，先获取好指定镜像，胜于漫长的命令行等待。
docker pull kindest/node:v1.17.0
三，生成基于国内镜像源的kind-config.yaml文件
kind: Cluster
apiVersion: kind.sigs.k8s.io/v1alpha3
kubeadmConfigPatches:
- |
apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
metadata:
name: config
networking:
serviceSubnet: 10.0.0.0/16
imageRepository: registry.aliyuncs.com/google_containers
nodeRegistration:
kubeletExtraArgs:
pod-infra-container-image: registry.aliyuncs.com/google_containers/pause:3.1
- |
apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
metadata:
name: config
networking:
serviceSubnet: 10.0.0.0/16
imageRepository: registry.aliyuncs.com/google_containers
nodes:
- role: control-plane
四，安装指定name的k8s集群
kind create cluster --name aguncn --config kind-config.yaml
五，半支烟的功夫，看输出(要没有Kubectl命令，自己从网上找一个)
kubectl get pod -A NAMESPACE NAME READY STATUS RESTARTS AGE default nginx-549f84596b-jmkhf 1/1 Running 0 107m kube-system coredns-6955765f44-jkn2x 1/1 Running 0 110m kube-system coredns-6955765f44-xb4hm 1/1 Running 0 110m kube-system etcd-aguncn-control-plane 1/1 Running 0 110m kube-system kindnet-ffv8n 1/1 Running 0 110m kube-system kube-apiserver-aguncn-control-plane 1/1 Running 0 110m kube-system kube-controller-manager-aguncn-control-plane 1/1 Running 0 110m kube-system kube-proxy-nk2rm 1/1 Running 0 110m kube-system kube-scheduler-aguncn-control-plane 1/1 Running 0 110m local-path-storage local-path-provisioner-7745554f7f-b62wg 1/1 Running 0 110m
六，为了测试一个简单的Nginx，使用kind load命令，先将本地镜像的nginx导入kind中。
kind load docker-image --name aguncn nginx:1.16-alpine
七，弄一个简单的yaml启动
apiVersion: apps/v1
kind: Deployment
metadata:
name: nginx
spec:
replicas: 1
selector:
matchLabels:
name: nginx
template:
metadata:
labels:
name: nginx
spec:
containers:
- name: nginx
image: nginx:1.16-alpine
imagePullPolicy: IfNotPresent
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: nginx-service-nodeport
spec:
ports:
- port: 80
targetPort: 80
protocol: TCP
type: NodePort
selector:
name: nginx
八，本地应该可以访问了
curl http://172.17.2:32622
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
</body>
</html>
九，安装一个rinetd作代理
https://www.jianshu.com/p/2605d247b944
https://www.cnblogs.com/Paul-watermelon/p/10365924.html
0.0.0.0 8080 172.17.2 32622
十，跨越主机访问，搞定。
原文地址：https://www.cnblogs.com/aguncn/p/12586806.html
时间： 2024-10-10 17:01:04