github地址: https://github.com/kubernetes/ingress-nginx
usr/bin/dumb-init /nginx-ingress-controller --default-backend-service=kube-system/default-http-backend --configmap=kube-system/nginx-configuration --tcp-services-configmap=kube-system/tcp-services --udp-services-configmap=kube-system/udp-services --annotations-prefix=nginx.ingress.kubernetes.io
/nginx-ingress-controller --default-backend-service=kube-system/default-http-backend --configmap=kube-system/nginx-configuration --tcp-services-configmap=kube-system/tcp-services --udp-services-configmap=kube-system/udp-services --annotations-prefix=nginx.ingress.kubernetes.io
一 ingress启动流程
1 main函数