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ingress-nginx controller < v1.11.2

 

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3.1 Éý¼¶°æ±¾

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https://github.com/kubernetes/ingress-nginx/releases/tag/controller-v1.11.2

3.2 ÔÝʱ²½·¥

¸ÃÎó²îÓ°Ïì ingress-nginx£¬ÈôÊǼ¯ÈºÉÏδװÖà ingress-nginx£¬Ôò²»»áÊܵ½Ó°Ïì¡£¿ÉÒÔͨ¹ýÒÔÏ·½·¨Ö®Ò»À´¼ì²é¼¯ÈºÉÏÊÇ·ñ±£´æ ingress-nginx¿ØÖÆÆ÷£º

1.¼ì²éÊÇ·ñ±£´æ ingress-nginx ÃüÃû¿Õ¼ä£º

ʹÓÃkubectl get namespacesÏÂÁÈôÊÇÊä³öÖаüÀ¨ ingress-nginx£¬ÔòÅú×¢¼¯ÈºÖб£´æÓë ingress-nginx Ïà¹ØµÄ×ÊÔ´£»»òÕßͨ¹ýkubectl get all -n ingress-nginxÏÂÁîÁгö ingress-nginx ÃüÃû¿Õ¼äÖÐËùÓÐµÄ Pod¡¢·þÎñ¡¢°²ÅŵÈ×ÊÔ´¡£ÈôÊÇ¿´µ½ÖøÃûΪ ingress-nginx-controller µÄ Deployment »ò Pod£¬ËµÃ÷ ingress-nginx ¿ØÖÆÆ÷ÒѾ­×°Öá£

2. ͨ¹ýÔÚKubernetes ÇéÐÎÖвéÕÒÓë ingress-nginx-controller Ïà¹ØµÄ Pod£º

kubectl get po -A | grep ingress-nginx-controller

3.¼ì²éÊÇ·ñ±£´æ ingress-nginx-controller °²ÅÅ

ʹÓÃÏÂÁîkubectl get deployments --all-namespaces | grep ingress-nginx£¬ÈôÊÇÊä³öÖаüÀ¨ ingress-nginx-controller °²ÅÅ£¬ËµÃ÷ ingress-nginx ¿ØÖÆÆ÷Òѱ»×°Öá£

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ÖÎÀíÔ±¿Éͨ¹ý¼ì²é Kubernetes Éó¼ÆÈÕÖ¾ÖÐÊÇ·ñ±£´æÈκοÉÒÉµÄ Ingress ¹¤¾ß£¬ÓÈÆäÊÇ°üÀ¨»Ø³µ·û ( \r) µÄ×¢½â£¬ÓÉÓڻسµ·û£¨\r£©¿ÉÄܱ»ÓÃÓÚ×¢Èë¶ñÒâ´úÂë»òÈƹýijЩÑéÖ¤»úÖÆ¡£ÈôÊÇÔÚ Kubernetes Éó¼ÆÈÕÖ¾Öз¢Ã÷°üÀ¨»Ø³µ·û (\r) µÄ×¢½â£¬È·ÈÏÊÇ·ñ±£´æ¶ñÒâ»òÒì³£µÄÄÚÈÝ¡£¿ÉÒÔʹÓà kubectl get ingress <ingress-name> -o yaml ÏÂÁîÉó²éÏêϸµÄÉèÖá£ÈôÊÇÈ·ÈÏÓжñÒâ×¢½â»ò²»Çå¾²µÄÉèÖ㬿É˼Á¿£º

l  ÔÝʱ¸ôÀëÊÜÓ°ÏìµÄ·þÎñ»òÃüÃû¿Õ¼ä£¬ÒÔ±ÜÃâ½øÒ»²½¹¥»÷£»

l  ɾ³ý»òÐÞ¸´ Ingress£ºÍ¨¹ý kubectl delete ingress <ingress-name> ɾ³ýÊÜÓ°ÏìµÄ Ingress ¹¤¾ß£¬»òÕßÊÖ¶¯±à¼­×¢½âÈ¥³ý²»Çå¾²µÄ×Ö·û¡£ÐÞ¸´ºóµÄ¹¤¾ßÓ¦ÖØÐÂÓ¦ÓÃÖÁ¼¯ÈºÖС£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬ïÔ̭ϵͳÎó²î£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

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l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏ޶ȡ£

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3.4 ²Î¿¼Á´½Ó

https://groups.google.com/g/kubernetes-security-announce/c/a1__cKjWkfA

https://github.com/kubernetes/kubernetes/issues/126744

 

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