feat(database): improve valkey support, remove redis support (#651)

Co-authored-by: Toni Kangas <toni.kangas@upcloud.com>

Author: sharanrajt

CHANGELOG.md

@@ -11,6 +11,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - In `kubernetes create`, allow waiting for cluster and its node-groups to reach running state with `--wait=all` flag. When using `--wait` or `--wait=cluster`, the command will wait only for the cluster to reach running state.
 - Add `account billing` command for listing billing details.
+- Add support for Valkey to `database show` and `database session list` commands.
+
+### Removed
+
+- Removed support for deprecated Redis service. This is treated as non-breaking change as all users have been migrated to Valkey.
 
 ## [3.26.0] - 2025-11-26
 

internal/commands/base/base.go

@@ -176,7 +176,6 @@ func BuildCommands(rootCmd *cobra.Command, conf *config.Config) {
 		{serviceName: "MySQL", serviceType: "mysql"},
 		{serviceName: "OpenSearch", serviceType: "opensearch"},
 		{serviceName: "PostgreSQL", serviceType: "pg"},
-		{serviceName: "Redis", serviceType: "redis"},
 		{serviceName: "Valkey", serviceType: "valkey"},
 	} {
 		typeCommand := commands.BuildCommand(databaseproperties.DBTypeCommand(i.serviceType, i.serviceName), propertiesCommand.Cobra(), conf)

internal/commands/database/session/list.go

@@ -65,8 +65,8 @@ func (s *listCommand) Execute(exec commands.Executor, uuid string) (output.Outpu
 		outputFn = mysql
 	case upcloud.ManagedDatabaseServiceTypePostgreSQL:
 		outputFn = pg
-	case upcloud.ManagedDatabaseServiceTypeRedis: //nolint:staticcheck // To be removed when Redis support has been removed
-		outputFn = redis
+	case upcloud.ManagedDatabaseServiceTypeValkey:
+		outputFn = valkey
 	default:
 		return nil, fmt.Errorf("session list not supported for database type %s", db.Type)
 	}
@@ -156,10 +156,10 @@ func pg(sessions upcloud.ManagedDatabaseSessions) output.Output {
 	}
 }
 
-func redis(sessions upcloud.ManagedDatabaseSessions) output.Output {
+func valkey(sessions upcloud.ManagedDatabaseSessions) output.Output {
 	rows := make([]output.TableRow, 0)
 
-	for _, session := range sessions.Redis { //nolint:staticcheck // To be removed when Redis support has been removed
+	for _, session := range sessions.Valkey {
 		rows = append(rows, output.TableRow{
 			session.Id,
 			session.Query,

internal/commands/database/show.go

@@ -160,8 +160,8 @@ func getVersion(db *upcloud.ManagedDatabase) string {
 		return db.Metadata.OpenSearchVersion
 	case "pg":
 		return db.Metadata.PGVersion
-	case "redis":
-		return db.Metadata.RedisVersion //nolint:staticcheck // To be removed when Redis support has been removed
+	case "valkey":
+		return db.Metadata.ValkeyVersion
 	}
 	return ""
 }

internal/commands/database/show_test.go

@@ -28,6 +28,13 @@ func TestGetVersion(t *testing.T) {
 				Type:     upcloud.ManagedDatabaseServiceTypePostgreSQL,
 				Metadata: &upcloud.ManagedDatabaseMetadata{PGVersion: "15"},
 			},
+		}, {
+			name:     "valkey",
+			expected: "8.1.5",
+			db: &upcloud.ManagedDatabase{
+				Type:     upcloud.ManagedDatabaseServiceTypeValkey,
+				Metadata: &upcloud.ManagedDatabaseMetadata{ValkeyVersion: "8.1.5"},
+			},
 		},
 	} {
 		t.Run(test.name, func(t *testing.T) {