安装nginx-ingress

安装Helm

helm安装过程

1. 下载helm安装包
   下载地址：https://github.com/helm/helm/releases
   本文下载3.9.3版本：https://get.helm.sh/helm-v3.9.2-linux-amd64.tar.gz
   2. 解压helm
   解压(tar -zxvf helm-v3.0.0-linux-amd64.tar.gz)，然后复制helm到/usr/local/bin

[root@k3s-master helm]# tar -zxvf helm-v3.9.2-linux-amd64.tar.gz 
linux-amd64/
linux-amd64/helm
linux-amd64/LICENSE
linux-amd64/README.md
[root@k3s-master helm]# mv linux-amd64/helm /usr/local/bin/helm
[root@k3s-master helm]# helm version
version.BuildInfo{Version:"v3.9.2", GitCommit:"1addefbfe665c350f4daf868a9adc5600cc064fd", GitTreeState:"clean", GoVersion:"go1.17.12"}
[root@k3s-master helm]# 
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安装nginx-controller

[root@k3s-master helm]# wget  https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.3.0/deploy/static/provider/cloud/deploy.yaml
--2022-08-02 13:49:33--  https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.3.0/deploy/static/provider/cloud/deploy.yaml
正在解析主机 raw.githubusercontent.com (raw.githubusercontent.com)... 185.199.111.133, 185.199.108.133, 185.199.110.133, ...
正在连接 raw.githubusercontent.com (raw.githubusercontent.com)|185.199.111.133|:443... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：15490 (15K) [text/plain]
正在保存至: “deploy.yaml.1”

100%[=========================================================================================================================================================================================>] 15,490      10.8KB/s 用时 1.4s   

2022-08-02 13:49:36 (10.8 KB/s) - 已保存 “deploy.yaml.1” [15490/15490])

[root@k3s-master helm]# ls
deploy.yaml    
[root@k3s-master helm]# kubectl apply -f deploy.yaml 
namespace/ingress-nginx created
serviceaccount/ingress-nginx created
serviceaccount/ingress-nginx-admission created
role.rbac.authorization.k8s.io/ingress-nginx created
role.rbac.authorization.k8s.io/ingress-nginx-admission created
clusterrole.rbac.authorization.k8s.io/ingress-nginx created
clusterrole.rbac.authorization.k8s.io/ingress-nginx-admission created
rolebinding.rbac.authorization.k8s.io/ingress-nginx created
rolebinding.rbac.authorization.k8s.io/ingress-nginx-admission created
clusterrolebinding.rbac.authorization.k8s.io/ingress-nginx created
clusterrolebinding.rbac.authorization.k8s.io/ingress-nginx-admission created
configmap/ingress-nginx-controller created
service/ingress-nginx-controller created
service/ingress-nginx-controller-admission created
deployment.apps/ingress-nginx-controller created
job.batch/ingress-nginx-admission-create created
job.batch/ingress-nginx-admission-patch created
ingressclass.networking.k8s.io/nginx created
validatingwebhookconfiguration.admissionregistration.k8s.io/ingress-nginx-admission created
[root@k3s-master helm]# 
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