dashboard login page responds with Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login about dashboard HOT 9 OPEN

helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-dashboard after i ran this command i was shown this.

kubectl -n kubernetes-dashboard port-forward svc/kubernetes-dashboard-kong-proxy 8443:443 and ran this. tried access with http://10.255.15.136:8443 was not accessible

then i changed kubernetes-dashboard-web service from clusterip to nodeport giving 32260 but

getting Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login

you shuold expose NodePort for kong-proxy rather than board-web.

from dashboard.

I don't see any description of what actually happened and how did you access dashboard? Can you provide more details?

from dashboard.

I closed Kong and used Istio to create it. The routing rules exposed the web and prompted
Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login

Then I exposed the authorization in the routing rule, prompting Unauthorized (401): Invalid credentials provided

apiVersion: gateway.networking.k8s.io/v1
kind: HTTPRoute
metadata:
name: kubernetes-dashboard-http-route
namespace: kubernetes-dashboard
spec:
parentRefs:

• name: gateway
  namespace: istio-system
  rules:
• matches:
  • path:
    type: PathPrefix
    value: /api/v1/login
  • path:
    type: PathPrefix
    value: /api/v1/csrftoken/login
  • path:
    type: PathPrefix
    value: /api/v1/me
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-auth
    port: 8000
• matches:
  • path:
    type: PathPrefix
    value: /api
    type: PathPrefix
    value: /metrics
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-api
    port: 8000
• matches:
  • path:
    type: PathPrefix
    value: /
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-web
    port: 8000

from dashboard.

did you expose dashboard by changing web's service from clusterip to nodeport?

from dashboard.

helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-dashboard
after i ran this command i was shown this.

kubectl -n kubernetes-dashboard port-forward svc/kubernetes-dashboard-kong-proxy 8443:443
and ran this.
tried access with http://10.255.15.136:8443
was not accessible

then i changed kubernetes-dashboard-web service from clusterip to nodeport giving 32260 but

getting Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login

from dashboard.

I closed Kong and used Istio to create it. The routing rules exposed the web and prompted Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login

Then I exposed the authorization in the routing rule, prompting Unauthorized (401): Invalid credentials provided

apiVersion: gateway.networking.k8s.io/v1 kind: HTTPRoute metadata: name: kubernetes-dashboard-http-route namespace: kubernetes-dashboard spec: parentRefs:

• name: gateway
  namespace: istio-system
  rules:

• matches:

  • path:
    type: PathPrefix
    value: /api/v1/login
  • path:
    type: PathPrefix
    value: /api/v1/csrftoken/login
  • path:
    type: PathPrefix
    value: /api/v1/me
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-auth
    port: 8000

• matches:

  • path:
    type: PathPrefix
    value: /api
    type: PathPrefix
    value: /metrics
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-api
    port: 8000

• matches:

  • path:
    type: PathPrefix
    value: /
    backendRefs:
  • kind: Service
    name: kubernetes-dashboard-web
    port: 8000

I have resolved this issue, as the access is IP access and cannot carry cookies, which contain token verification information, resulting in 401
Using domain name access can solve the problem

from dashboard.

helm upgrade --install kubernetes-dashboard kubernetes-dashboard/kubernetes-dashboard --create-namespace --namespace kubernetes-dashboard after i ran this command i was shown this.
kubectl -n kubernetes-dashboard port-forward svc/kubernetes-dashboard-kong-proxy 8443:443 and ran this. tried access with http://10.255.15.136:8443 was not accessible
then i changed kubernetes-dashboard-web service from clusterip to nodeport giving 32260 but
getting Unknown error (200): Http failure during parsing for http://10.255.15.136:32260/api/v1/csrftoken/login

you shuold expose NodePort for kong-proxy rather than board-web.

i reinstalled it and exposed kong proxy instead of board-web and got 401
created token and accessed dashboard
thank you

from dashboard.