add docs for karmada components-rbac

docs/administrator/security/rbac-permissions-for-karmada-components.md

@@ -0,0 +1,39 @@
+---
+title: RBAC Permissions for Karmada Components
+---
+
+# RBAC Permissions for Karmada Components
+
+## karmada-operator
+
+| API Group | Resource | Verbs | Description |
+|-----------|----------|-------|-------------|
+| coordination.k8s.io | leases | get, create, update | Required for leader election. |
+| operator.karmada.io | karmadas | get, list, watch, update | To manage Karmada instances. |
+| operator.karmada.io | karmadas/status | update | To update the status subresource of Karmada instances. |
+| "" (core) | events | create | Allows karmada-operator to record events in the Kubernetes API server. |
+| "" (core) | nodes, pods | list | List cluster nodes and pods to get node information and for health checks. |
+| "" (core) | namespaces | get | To get information about namespaces, and deploy resources into specific namespaces. |
+| "" (core) | secrets, services | get, create, update, delete | To manage secrets which might contain sensitive data like credentials and services to expose applications within the cluster. |
+| apps | statefulsets, deployments | get, create, update, delete | To manage StatefulSets, e.g., etcd, and Deployments, e.g., karmada-operator. |
+
+| Non-Resource URLs | Verbs | Description |
+|-------------|-------|-------------|
+| /healthz | get | Used to check whether the Karmada API server is healthy. |
+
+
+## karmada-agent
+
+| API Group | Resource | Verbs | Description |
+|-----------|----------|-------|-------------|
+| cluster.karmada.io | clusters | list, watch | To manage and monitor clusters. |
+| cluster.karmada.io | clusters | get, create, delete | resourceNames: {{clustername}} |
+| cluster.karmada.io | clusters/status | update | resourceNames: {{clustername}} |
+| config.karmada.io | resourceinterpreterwebhookconfigurations, resourceinterpretercustomizations | get, list, watch | To list and watch resource interpreter configurations. |
+| "" (core) | namespaces | get | To get information about namespaces. |
+| coordination.k8s.io | leases | get, create, update | Required for leader election. |
+| certificates.k8s.io | certificatesigningrequests | get, create | To get and create CSR. |
+| "" (core) | events | create, patch, update | Allows karmada-agent to record events in the Karmada API server. |
+| "" (core) | secrets | get, create, patch | To manage secrets which might contain sensitive data like credentials. |
+| work.karmada.io | works | get, list, watch, create, update, delete | To manage work resources. |
+| work.karmada.io | works/status | patch, update | To update the status of work resources. |

sidebars.js

@@ -215,7 +215,8 @@ module.exports = {
                     label: "Security",
                     items: [
                         "administrator/security/security-considerations",
-                        "administrator/security/verify-artifacts"
+                        "administrator/security/verify-artifacts",
+                        "administrator/security/rbac-permissions-for-karmada-components"
                     ],
                 },
             ],
@@ -298,7 +299,7 @@ module.exports = {
                         "reference/components/karmada-scheduler-estimator",
                         "reference/components/karmada-search",
                         "reference/components/karmada-webhook",
-			            "reference/components/karmada-metrics-adapter",
+                        "reference/components/karmada-metrics-adapter",
                     ],
                 },
                 {