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Adding EndpointSlice RBAC for node-proxier/kube-proxy

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This commit is contained in:
Rob Scott 2019-08-29 16:55:18 -07:00
parent 47214d672d
commit 1f5070e81c
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1 changed files with 15 additions and 11 deletions
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26
plugin/pkg/auth/authorizer/rbac/bootstrappolicy/policy.go
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@ -351,17 +351,6 @@ func ClusterRoles() []rbacv1.ClusterRole {
eventsRule(),
},
},
{
// a role to use for setting up a proxy
ObjectMeta: metav1.ObjectMeta{Name: "system:node-proxier"},
Rules: []rbacv1.PolicyRule{
// Used to build serviceLister
rbacv1helpers.NewRule("list", "watch").Groups(legacyGroup).Resources("services", "endpoints").RuleOrDie(),
rbacv1helpers.NewRule("get").Groups(legacyGroup).Resources("nodes").RuleOrDie(),
eventsRule(),
},
},
{
// a role to use for full access to the kubelet API
ObjectMeta: metav1.ObjectMeta{Name: "system:kubelet-api-admin"},
@ -472,6 +461,21 @@ func ClusterRoles() []rbacv1.ClusterRole {
},
}
// node-proxier role is used by kube-proxy.
nodeProxierRules := []rbacv1.PolicyRule{
rbacv1helpers.NewRule("list", "watch").Groups(legacyGroup).Resources("services", "endpoints").RuleOrDie(),
rbacv1helpers.NewRule("get").Groups(legacyGroup).Resources("nodes").RuleOrDie(),
eventsRule(),
}
if utilfeature.DefaultFeatureGate.Enabled(features.EndpointSlice) {
nodeProxierRules = append(nodeProxierRules, rbacv1helpers.NewRule("list", "watch").Groups(discoveryGroup).Resources("endpointslices").RuleOrDie())
}
roles = append(roles, rbacv1.ClusterRole{
ObjectMeta: metav1.ObjectMeta{Name: "system:node-proxier"},
Rules: nodeProxierRules,
})
kubeSchedulerRules := []rbacv1.PolicyRule{
eventsRule(),
// This is for leaderlease access