Admin console not loading #39711

cmonty14 · 2025-05-14T08:03:44Z

cmonty14
May 14, 2025

Before reporting an issue

I have read and understood the above terms for submitting issues, and I understand that my issue may be closed without action if I do not follow them.

Area

No response

Describe the bug

I configured K8s with Istio Gateway ingress controller.
For deployment of keycloak I'm using bitnami helm chart.

Istio gateway is configured with SSL Termination.
And here's the virtual service manifest:

apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: keycloak
  namespace: keycloak
spec:
  hosts:
    - "keycloak.sle-stage.devsys.net"  # Match the host in your Gateway
  gateways:
    - istio-system/sle-stage-gateway  # Reference your Gateway
  http:
    - match:
        - uri:
            prefix: "/"  # For keycloak.sle-stage.devsys.net, match all paths and port 80
      route:
        - destination:
            host: keycloak
            port:
              number: 80

If I create port-forward to localhost with kubectl port-forward svc/keycloak -n keycloak 8080:80 admin console UI loads w/o any problem.

Version

26.2.4

Regression

The issue is a regression

Expected behavior

Admin console with login

Actual behavior

How to Reproduce?

Enter (pretty) URL in any browser.

Anything else?

No response

shawkins · 2025-05-14T11:05:26Z

shawkins
May 14, 2025
Collaborator

More than likely you have not configured proxy-headers on the keycloak server, so you are failing CORS checks and / or requests are being seen as from an insecure context.

4 replies

cmonty14 May 14, 2025
Author

This is probably true.
Could you please advise how to verify if and what proxy headers are configured in the relevant pod keycloak-0?

I'm using helm chart with these values.yaml:

global:
  defaultStorageClass: "default"

# PostgreSQL Configuration
postgresql:
  enabled: true
  auth:
    username: "keycloak"
    password: ""
    database: "keycloakdb"

# Keycloak Configuration
keycloak:
  auth:
    adminUser: ""
    adminPassword: ""
  production: false
  proxy: "edge"
  proxyHeaders: "xforwarded"

ingress:
  enabled: false

logging:
  level: INFO

shawkins May 14, 2025
Collaborator

The helm chart is not supported by the Keycloak community. Presumably proxyHeaders maps to the proxy-headers Keycloak option. You'll need to verify that istio is setting the appropriate X-Forwarded-* headers. hostname debug can be helpful in these situations: https://www.keycloak.org/server/hostname#_troubleshooting

cmonty14 May 14, 2025
Author

The helm chart is not supported by the Keycloak community.

Can you please advise which helm chart is supported by Keycloak community?

shawkins May 14, 2025
Collaborator

The helm chart is not supported by the Keycloak community.

Can you please advise which helm chart is supported by Keycloak community?

No helm chart is currently supported by the Keycloak community. If you think there is a problem in how the chart is configuring Keycloak, you'll need to raise an issue with that community instead. As long as you can confirm here what the underlying settings are for Keycloak, we can help point you in the right direction for changes to the configuration.

cmonty14 · 2025-05-15T08:58:37Z

cmonty14
May 15, 2025
Author

Issue solved.

For reference here's my working values.yaml (for helm chart bitnami/keycloak):

global:
  defaultStorageClass: "default"

# PostgreSQL Configuration
postgresql:
  enabled: true
  auth:
    username: "keycloak"
    password: ""
    database: "keycloakdb"

# Keycloak Configuration
auth:
  adminUser: ""
  adminPassword: ""
production: false
proxyHeaders: "xforwarded"
proxy: "edge"

ingress:
  enabled: false

adminIngress:
  enabled: false

logging:
  output: default
  level: DEBUG

0 replies

Navigation Menu

Repository navigation

Admin console not loading #39711

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{editor}}'s edit

{{editor}}'s edit

Uh oh!

Replies: 2 comments 4 replies

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{editor}}'s edit

{{editor}}'s edit

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Uh oh!

{{title}}

Uh oh!

Select a reply

Uh oh!

Admin console not loading #39711

Uh oh!

Uh oh!

cmonty14 May 14, 2025

Before reporting an issue

Area

Describe the bug

Version

Regression

Expected behavior

Actual behavior

How to Reproduce?

Anything else?

Replies: 2 comments · 4 replies

Uh oh!

shawkins May 14, 2025 Collaborator

Uh oh!

Uh oh!

cmonty14 May 14, 2025 Author

Uh oh!

shawkins May 14, 2025 Collaborator

Uh oh!

cmonty14 May 14, 2025 Author

Uh oh!

shawkins May 14, 2025 Collaborator

Uh oh!

cmonty14 May 15, 2025 Author

cmonty14
May 14, 2025

Replies: 2 comments 4 replies

shawkins
May 14, 2025
Collaborator

cmonty14 May 14, 2025
Author

shawkins May 14, 2025
Collaborator

cmonty14 May 14, 2025
Author

shawkins May 14, 2025
Collaborator

cmonty14
May 15, 2025
Author