net::ERR_HTTP2_PROTOCOL_ERROR

Traefik Traefik v3 (latest)
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1

Hi,

I am encountering a net::ERR_HTTP2_PROTOCOL_ERROR in the developer tools when trying to access one of the configured Traefik routes. In the Traefik logs, I'm seeing the following error:
net/http: abort Handler middlewareName=traefik-internal-recovery middlewareType=Recovery.

I am currently using Traefik version v3.3, installed using the helm upgrade command with chart version 35.0.0.

Are there any configuration changes required to resolve this issue?

2

You probably need to share your config with the community to get some support on this. Which Traefik version was running previously?

3

I attempted a fresh installation of Traefik version v3.3.6 using the Helm chart, but unfortunately encountered the same results as before.

Below are the configuration changes I made to the traefik-values.yaml file during the setup:

ingressRoute:
  dashboard:
    enabled: true

providers:  
  kubernetesCRD:
    enabled: true
    allowCrossNamespace: true
    allowExternalNameServices: false
    allowEmptyServices: false

  kubernetesIngress:
    enabled: true
    allowExternalNameServices: false
    allowEmptyServices: false
    publishedService:
      enabled: false

additionalArguments:
  - "--serverstransport.insecureskipverify=true"
  - "--core.defaultrulesyntax=v2"
  - "--entrypoints.web.http.redirections.entryPoint.to=websecure"
  - "--entrypoints.web.http.redirections.entryPoint.scheme=https"
  - "--entrypoints.websecure.http.tls=true"

Please let me know if you notice anything misconfigured or if there are any suggestions to resolve the issue.

1 Like
4

i am getting same issue while upgraded from v2 to v3