feat(gke): add config_sync (fleet) example (#793)

gke/enterprise/config_sync/git/main.tf

@@ -0,0 +1,38 @@
+/**
+* Copyright 2024-2025 Google LLC
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+# [START gke_enterprise_config_sync_git]
+resource "google_gke_hub_feature" "default" {
+  name     = "configmanagement"
+  location = "global"
+
+  fleet_default_member_config {
+    configmanagement {
+      config_sync {
+        # The field `enabled` was introduced in Terraform version 5.41.0, and
+        # needs to be set to `true` explicitly to install Config Sync.
+        enabled = true
+        git {
+          sync_repo   = "REPO"
+          sync_branch = "BRANCH"
+          policy_dir  = "DIRECTORY"
+          secret_type = "SECRET"
+        }
+      }
+    }
+  }
+}
+# [END gke_enterprise_config_sync_git]

gke/enterprise/config_sync/git/test.yaml

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+# Copyright 2024-2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# The kubernetes_manifest resource can only be used with pre-existing clusters.
+apiVersion: blueprints.cloud.google.com/v1alpha1
+kind: BlueprintTest
+metadata:
+  name: config_sync_git
+spec:
+  skip: true

gke/enterprise/config_sync/oci/main.tf

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+/**
+* Copyright 2024-2025 Google LLC
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+# [START gke_enterprise_config_sync_oci]
+resource "google_gke_hub_feature" "configmanagement_feature_member" {
+  name     = "configmanagement"
+  location = "global"
+
+  fleet_default_member_config {
+    configmanagement {
+      config_sync {
+        # The field `enabled` was introduced in Terraform version 5.41.0, and
+        # needs to be set to `true` explicitly to install Config Sync.
+        enabled = true
+        oci {
+          sync_repo   = "REPO"
+          policy_dir  = "DIRECTORY"
+          secret_type = "SECRET"
+        }
+      }
+    }
+  }
+}
+# [END gke_enterprise_config_sync_oci]

gke/enterprise/config_sync/oci/test.yaml

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+# Copyright 2024-2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# The kubernetes_manifest resource can only be used with pre-existing clusters.
+apiVersion: blueprints.cloud.google.com/v1alpha1
+kind: BlueprintTest
+metadata:
+  name: config_sync_oci
+spec:
+  skip: true