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Add watch permission to namespace-controller for WatchListClient feature

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The WatchListClient feature is enabled for kube-controller-manager, but
namespace-controller misses the necessary "watch" permission, which
results in 30 error logs being generated every time a namespace is
deleted and falling back to the standard LIST semantics.

Signed-off-by: Quan Tian <quan.tian@broadcom.com>
This commit is contained in:
Quan Tian 2024-12-13 18:00:23 +08:00
parent a40d8d675f
commit 86ae8b5936
2 changed files with 2 additions and 1 deletions
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2
plugin/pkg/auth/authorizer/rbac/bootstrappolicy/controller_policy.go
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@ -254,7 +254,7 @@ func buildControllerRoles() ([]rbacv1.ClusterRole, []rbacv1.ClusterRoleBinding)
Rules: []rbacv1.PolicyRule{ Rules: []rbacv1.PolicyRule{
rbacv1helpers.NewRule("get", "list", "watch", "delete").Groups(legacyGroup).Resources("namespaces").RuleOrDie(), rbacv1helpers.NewRule("get", "list", "watch", "delete").Groups(legacyGroup).Resources("namespaces").RuleOrDie(),
rbacv1helpers.NewRule("update").Groups(legacyGroup).Resources("namespaces/finalize", "namespaces/status").RuleOrDie(), rbacv1helpers.NewRule("update").Groups(legacyGroup).Resources("namespaces/finalize", "namespaces/status").RuleOrDie(),
rbacv1helpers.NewRule("get", "list", "delete", "deletecollection").Groups("*").Resources("*").RuleOrDie(), rbacv1helpers.NewRule("get", "list", "watch", "delete", "deletecollection").Groups("*").Resources("*").RuleOrDie(),
}, },
}) })
addControllerRole(&controllerRoles, &controllerRoleBindings, func() rbacv1.ClusterRole { addControllerRole(&controllerRoles, &controllerRoleBindings, func() rbacv1.ClusterRole {

1
plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/controller-roles.yaml vendored
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@ -875,6 +875,7 @@ items:
- deletecollection - deletecollection
- get - get
- list - list
- watch
- apiVersion: rbac.authorization.k8s.io/v1 - apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole kind: ClusterRole
metadata: metadata: