Hello Kubernetes Experts,
I'm experiencing a catastrophic RBAC failure in my Kubernetes cluster (ns-fj5mn2iu) and urgently need assistance. The cluster has completely locked down - all operations now return 403 Forbidden errors, including attempts to repair permissions themselves.
Current Symptoms:
Service account system:serviceaccount:user-system:fj5mn2iu lost all permissions
2.
All operations fail with:
Error from server (Forbidden): ... cannot [action] resource ... at the cluster scope
3.
Even cluster-admin recovery attempts fail:
Error: User "system:serviceaccount:ns-fj5mn2iu:default" cannot create clusterrolebindings
4.API server returns 407 Proxy Authentication Required for auth checks
What I've Tried:
•
Creating emergency ClusterRoleBindings (failed)
•
API server restart attempts
•
Certificate regeneration
•
Full RBAC reset procedures
Critical Details:
•
Cluster ID: ns-fj5mn2iu
•
Platform: ClawCloud
•
Last Known State:
OpsRequest stuck in Running state (3h+)
MySQL pod stuck in Terminating state
Immediate Need:
I require guidance on either:
Emergency recovery path to restore RBAC functionality, OR
2.
Safe cluster rebuild procedure preserving PV data
Please advise how to regain control of this cluster or perform disaster recovery. Full error logs and kubectl get all -n ns-fj5mn2iu output available upon request.
