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  • ingress controller 注解使用

    ingress controller 注解使用

    官网github注解地址:

    https://github.com/kubernetes/ingress-nginx/blob/master/docs/user-guide/nginx-configuration/annotations.md

    #http 跳转到https
    nginx.ingress.kubernetes.io/ssl-redirect: 'true'
    #即使未启用TLS,也强制将重定向到HTTPS
    nginx.ingress.kubernetes.io/force-ssl-redirect: 'true'
    
    #abc.com 跳转到www.abc.com
    nginx.ingress.kubernetes.io/from-to-www-redirect: 'true'
    
    #session affinity
    nginx.ingress.kubernetes.io/affinity: 'cookie'
    
    #开启路径正则匹配
    nginx.ingress.kubernetes.io/use-regex: 'true'
    
    #uri重定向
    nginx.ingress.kubernetes.io/rewrite-target: 'string'
    #示例:
    apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
      annotations:
        nginx.ingress.kubernetes.io/rewrite-target: /$2
      name: rewrite
      namespace: default
    spec:
      rules:
      - host: rewrite.bar.com
        http:
          paths:
          - backend:
              serviceName: http-svc
              servicePort: 80
            path: /something(/|$)(.*)
    
    在此入口定义中,捕获的任何字符(.*)都将分配给占位符$2,然后将其用作rewrite-target注释中的参数。
    
    例如,上面的入口定义将导致以下重写:
    
    rewrite.bar.com/something 重写为 rewrite.bar.com/
    rewrite.bar.com/something/ 重写为 rewrite.bar.com/
    rewrite.bar.com/something/new 重写为 rewrite.bar.com/new
    
    #定义应用根路径
    nginx.ingress.kubernetes.io/app-root: 'string'
    #示例:
    apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
      annotations:
        nginx.ingress.kubernetes.io/app-root: /app1
      name: approot
      namespace: default
    spec:
      rules:
      - host: approot.bar.com
        http:
          paths:
          - backend:
              serviceName: http-svc
              servicePort: 80
            path: /
            
    $ curl -I -k http://approot.bar.com/
    HTTP/1.1 302 Moved Temporarily
    Server: nginx/1.11.10
    Date: Mon, 13 Mar 2017 14:57:15 GMT
    Content-Type: text/html
    Content-Length: 162
    Location: http://stickyingress.example.com/app1
    Connection: keep-alive
    

    后续补充...

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  • 原文地址:https://www.cnblogs.com/h-gallop/p/11984651.html
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