fix: scope postgres mirror to v2 CI

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: AlinsRan

.github/workflows/e2e-test-k8s.yml

@@ -125,5 +125,7 @@ jobs:
           TEST_LABEL: ${{ matrix.cases_subset }}
           INGRESS_VERSION: v1beta1
           TEST_ENV: CI
+          POSTGRESQL_IMAGE_REGISTRY: docker.m.daocloud.io
+          POSTGRESQL_IMAGE_REPOSITORY: bitnami/postgresql
         run: |
           make e2e-test

test/e2e/framework/api7_dashboard.go

@@ -33,15 +33,24 @@ import (
 )
 
 var (
-	valuesTemplate *template.Template
-	_db            string
+	valuesTemplate          *template.Template
+	_db                     string
+	postgresImageRegistry   string
+	postgresImageRepository string
 )
 
 func init() {
 	_db = os.Getenv("DB")
 	if _db == "" {
 		_db = postgres
 	}
+
+	postgresImageRegistry = os.Getenv("POSTGRESQL_IMAGE_REGISTRY")
+	postgresImageRepository = os.Getenv("POSTGRESQL_IMAGE_REPOSITORY")
+	if postgresImageRegistry != "" && postgresImageRepository == "" {
+		postgresImageRepository = "bitnami/postgresql"
+	}
+
 	tmpl, err := template.New("values.yaml").Parse(`
 dashboard:
   image:
@@ -209,9 +218,11 @@ postgresql:
 {{- if ne .DB "postgres" }}
   builtin: false
 {{- end }}
+{{- if .PostgresImageRegistry }}
   image:
-    registry: docker.m.daocloud.io
-    repository: bitnami/postgresql
+    registry: {{ .PostgresImageRegistry }}
+    repository: {{ .PostgresImageRepository }}
+{{- end }}
   primary:
     containerSecurityContext:
       enabled: false

test/e2e/framework/api7_framework.go

@@ -138,9 +138,11 @@ func (f *Framework) deploy() {
 
 	buf := bytes.NewBuffer(nil)
 	_ = valuesTemplate.Execute(buf, map[string]any{
-		"DB":  _db,
-		"DSN": getDSN(),
-		"Tag": dashboardVersion,
+		"DB":                      _db,
+		"DSN":                     getDSN(),
+		"Tag":                     dashboardVersion,
+		"PostgresImageRegistry":   postgresImageRegistry,
+		"PostgresImageRepository": postgresImageRepository,
 	})
 
 	f.Logf("values: %s", buf.String())