From 588461596b85cf526af95f2102fe16505434eb95 Mon Sep 17 00:00:00 2001
From: Andrew Lavery <laverya@umich.edu>
Date: Thu, 6 Jun 2024 03:18:07 +1000
Subject: [PATCH] backup seaweedfs label and namespace in disaster recovery
 (#4660)

* backup seaweedfs label and namespace in disaster recovery

* unit test updates
---
 pkg/kotsadmsnapshot/backup.go      | 8 ++++++++
 pkg/kotsadmsnapshot/backup_test.go | 7 ++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/pkg/kotsadmsnapshot/backup.go b/pkg/kotsadmsnapshot/backup.go
index 6b354eb9b5..abd77860bd 100644
--- a/pkg/kotsadmsnapshot/backup.go
+++ b/pkg/kotsadmsnapshot/backup.go
@@ -991,6 +991,7 @@ func prepareIncludedNamespaces(namespaces []string, isEC bool) []string {
 		uniqueNamespaces["kube-system"] = true
 		uniqueNamespaces["openebs"] = true
 		uniqueNamespaces["registry"] = true
+		uniqueNamespaces["seaweedfs"] = true
 	}
 
 	includedNamespaces := make([]string, len(uniqueNamespaces))
@@ -1097,6 +1098,13 @@ func instanceBackupLabelSelectors(isEmbeddedCluster bool) []*metav1.LabelSelecto
 					"app": "docker-registry",
 				},
 			},
+			{
+				// we cannot add new labels to the seaweedfs chart as of June 6th 2024
+				// so we need to add a label selector for the seaweedfs app
+				MatchLabels: map[string]string{
+					"app.kubernetes.io/name": "seaweedfs",
+				},
+			},
 		}
 	}
 
diff --git a/pkg/kotsadmsnapshot/backup_test.go b/pkg/kotsadmsnapshot/backup_test.go
index 30ff75ca8a..9386d2c790 100644
--- a/pkg/kotsadmsnapshot/backup_test.go
+++ b/pkg/kotsadmsnapshot/backup_test.go
@@ -85,7 +85,7 @@ func TestPrepareIncludedNamespaces(t *testing.T) {
 		{
 			name:       "embedded-cluster install",
 			namespaces: []string{"test", "abcapp"},
-			want:       []string{"test", "abcapp", "embedded-cluster", "kube-system", "openebs", "registry"},
+			want:       []string{"test", "abcapp", "embedded-cluster", "kube-system", "openebs", "registry", "seaweedfs"},
 			isEC:       true,
 		},
 	}
@@ -674,6 +674,11 @@ func Test_instanceBackupLabelSelectors(t *testing.T) {
 						"app": "docker-registry",
 					},
 				},
+				{
+					MatchLabels: map[string]string{
+						"app.kubernetes.io/name": "seaweedfs",
+					},
+				},
 			},
 		},
 	}