根據(jù)一些參考文檔，學習部署 ingress-http服務，出現(xiàn)了一些error信息，網(wǎng)上難找直接的處理方式，最后才發(fā)現(xiàn)是資源清單使用問題，還是得看官方文檔說明。

創(chuàng)建ingress-http.yaml

使用的基本yaml配置如下——

# 文件名稱： ingress-http.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-http
  namespace: dev
spec:
  rules:
  - host: nginx.itheima.com
    http:
      paths:
      - path: /
        backend:
          serviceName: nginx-service
          servicePort: 80
  - host: tomcat.itheima.com
    http:
      paths:
      - path: /
        backend:
          serviceName: tomcat-service
          servicePort: 8080

部署ingress服務

# 部署服務
kubectl create -f ingress-http.yaml

出現(xiàn)error信息

錯誤一：

error: resource mapping not found for name: "ingress-http" namespace: "dev" from "ingress-http.yaml": no matches for kind "Ingress" in version "extensions/v1beta1"
ensure CRDs are installed first

處理方式——

根據(jù)官方文檔：Ingress對象資源清單說明

apiVersion: networking.k8s.io/v1

重新部署，仍然出現(xiàn)error信息

錯誤二：

* spec.rules[0].http.paths[0].pathType: Required value: pathType must be specified

paths下必須有pathType，否則創(chuàng)建就會失敗，官方文檔中也有說明

PS：附上官方文檔的對應的截圖

文章來源地址http://www.zghlxwxcb.cn/news/detail-737285.html

正確的yaml配置

apiVersion: networking.k8s.io/v1    # 注意最新的官方給定
kind: Ingress
metadata:
  name: ingress-http
  namespace: dev
spec:
  rules:
  - host: nginx.itheima.com
    http:
      paths:
      - path: /
        pathType: Prefix   #  required
        backend:
          serviceName: nginx-service
          servicePort: 80
  - host: tomcat.itheima.com
    http:
      paths:
      - path: /
        pathType: Prefix   #  required
        backend:
          serviceName: tomcat-service
          servicePort: 8080

# 最終部署情況查看——
$ kubectl get ing -n dev
NAME           CLASS    HOSTS                                  ADDRESS   PORTS   AGE
ingress-http   <none>   nginx.itheima.com,tomcat.itheima.com             80      12m

$ kubectl describe ing ingress-http -n dev
Name:             ingress-http
Labels:           <none>
Namespace:        dev
Address:
Ingress Class:    <none>
Default backend:  <default>
Rules:
  Host                Path  Backends
  ----                ----  --------
  nginx.itheima.com
                      /   nginx-service:80 (10.244.1.91:80,10.244.1.92:80,10.244.1.93:80)
  tomcat.itheima.com
                      /   tomcat-service:8080 (10.244.2.100:8080,10.244.2.101:8080,10.244.2.102:8080)
Annotations:          <none>
Events:               <none>

到了這里，關于ingress-http部署error: resource mapping not found for name...no matches for kind “Ingress“ in version的文章就介紹完了。如果您還想了解更多內(nèi)容，請在右上角搜索TOY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關文章，希望大家以后多多支持TOY模板網(wǎng)！