I'm using ingress for kubernetes. My ingress is kubernetes nginx ingress. And routing configs don't work and redirect me root path in every request in https section All configs is given below
cat frontapi-ingress.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: swagger-ingress
annotations:
kubernetes.io/ingress.class: "nginx"
spec:
rules:
- host: preprod-ops.kblab.local
http:
paths:
- backend:
serviceName: kb-workplace
servicePort: 8080
path: /
- backend:
serviceName: gw-branch
servicePort: 8443
path: /api
$ cat swagger-portal.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: swagger-portal
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /
kubernetes.io/ingress.class: "nginx"
spec:
rules:
- host: preprod-ops.kblab.local
http:
paths:
- backend:
serviceName: swagger-portal
servicePort: 9001
path: /swagger-portal
Above config works properly with http config but, below config doesn't work with https config. It only works swagger-portal section
$cat frontapi-ingress-https.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
annotations:
ingress.kubernetes.io/secure-verify-ca-secret: preprod.kblab.local
kubernetes.io/ingress.class: nginx
generation: 1
name: app-ingress
spec:
rules:
- host: preprod.kblab.local
http:
paths:
- backend:
serviceName: gw-branch
servicePort: 8443
path: /api
- backend:
serviceName: kb-workplace
servicePort: 8080
path: /
- backend:
serviceName: acs-alfresco
servicePort: 8080
path: /acs
tls:
- hosts:
- preprod.kblab.local
- secretName: preprod.kblab.local
$ cat swagger-portal-https.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
annotations:
kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/rewrite-target: /
name: swagger-portal
spec:
rules:
- host: preprod.kblab.local
http:
paths:
- backend:
serviceName: swagger-portal
servicePort: 9001
path: /swagger-portal/a
tls:
- hosts:
- preprod.kblab.local
- secretName: preprod.kblab.local
Thanks in advance.
You are setting the nginx.ingress.kubernetes.io/rewrite-target: /
annotation on your swagger-portal-https.yaml
Ingress, which explicitly implies the redirection to the root path.
If you want to preserve the request path, you need to remove this annotation.