feat:support custom folder expression and annotation setting folder

Author: houkunpeng

examples/custom_path/deployment.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- pvc.yaml

examples/custom_path/pvc.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: custom-folder-pvc
+  annotations:
+    "rancher.io/customFolderName": "demo1"
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: local-path
+  resources:
+    requests:
+      storage: 128Mi

examples/pvc-with-custom-folder/kustomization.yaml

@@ -1,3 +1,4 @@
+//go:build e2e
 // +build e2e
 
 package test
@@ -6,9 +7,9 @@ import (
 	"fmt"
 	"github.com/kelseyhightower/envconfig"
 	"github.com/stretchr/testify/suite"
+	"strings"
 	"testing"
 	"time"
-	"strings"
 )
 
 const (
@@ -131,6 +132,12 @@ func (p *PodTestSuite) TestPodWithSubpath() {
 	runTest(p, []string{p.config.IMAGE}, "ready", hostPathVolumeType)
 }
 
+func (p *PodTestSuite) TestPodWithCustomFolder() {
+	p.kustomizeDir = "pod-with-custom-folder"
+
+	runTest(p, []string{p.config.IMAGE}, "ready", hostPathVolumeType)
+}
+
 func runTest(p *PodTestSuite, images []string, waitCondition, volumeType string) {
 	kustomizeDir := testdataFile(p.kustomizeDir)
 

examples/pvc-with-custom-folder/pvc.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ../../../deploy
+- ../../../examples/pvc-with-custom-folder
+commonLabels:
+  app: custom-folder-provisioner
+images:
+- name: rancher/local-path-provisioner
+  newTag: dev