Gandalf the Greybeard
9249f151a8
kubectl get namespace is cluster-scoped and requires a ClusterRole. The runner SA only had a namespaced Role, causing E2E to fail with Forbidden even when the namespace existed. Adds a minimal ClusterRole restricted to get on headlamp-e2e only. Co-Authored-By: Paperclip <noreply@paperclip.ing>
74 lines
2.3 KiB
YAML
74 lines
2.3 KiB
YAML
---
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# RBAC for the GitHub Actions CI runner to manage the E2E Headlamp instance.
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# CI-only test fixture — NOT for production use.
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#
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# Grants the ARC runner service account permissions in the headlamp-e2e
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# namespace to deploy and tear down a dedicated Headlamp instance via Helm.
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#
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# No kube-system access needed — E2E tests use a separate namespace.
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# Plugin is loaded via ConfigMap volume mount — no custom Docker images.
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#
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# Prerequisites:
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# kubectl create namespace headlamp-e2e
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# kubectl apply -f deployment/e2e-ci-runner-rbac.yaml
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: e2e-ci-runner
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namespace: headlamp-e2e
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rules:
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# Helm needs to manage these resources for the Headlamp chart
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- apiGroups: ["apps"]
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resources: ["deployments"]
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verbs: ["get", "list", "create", "update", "patch", "delete", "watch"]
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- apiGroups: [""]
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resources: ["services", "serviceaccounts", "configmaps", "secrets"]
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verbs: ["get", "list", "create", "update", "patch", "delete"]
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["get", "list", "watch"]
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# Token creation for E2E test auth
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- apiGroups: [""]
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resources: ["serviceaccounts/token"]
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verbs: ["create"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: e2e-ci-runner-binding
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namespace: headlamp-e2e
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subjects:
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- kind: ServiceAccount
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name: runners-privilegedescalation-gha-rs-no-permission
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namespace: arc-runners
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roleRef:
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kind: Role
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name: e2e-ci-runner
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apiGroup: rbac.authorization.k8s.io
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---
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# ClusterRole to allow the runner SA to verify the headlamp-e2e namespace
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# exists before attempting namespaced operations. kubectl get namespace is a
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# cluster-scoped operation not coverable by a namespaced Role.
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: e2e-ci-namespace-reader
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rules:
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- apiGroups: [""]
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resources: ["namespaces"]
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verbs: ["get"]
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resourceNames: ["headlamp-e2e"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: e2e-ci-namespace-reader-binding
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subjects:
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- kind: ServiceAccount
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name: runners-privilegedescalation-gha-rs-no-permission
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namespace: arc-runners
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roleRef:
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kind: ClusterRole
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name: e2e-ci-namespace-reader
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apiGroup: rbac.authorization.k8s.io
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