K8s/Dashboards: Extract Dashboard APIs to an app submodule (#102029)

* Move dashboard k8s APIs to a separate app Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com> * Copy dashboard code in Dockerfile Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com> * Fix conversion generation Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com> * Update OpenAPI snapshot for dashboard/v0alpha1 Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com> --------- Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com>
2025-03-13 11:05:01 +02:00
parent 87638c0170
commit 5d2ba10113
138 changed files with 1424 additions and 908 deletions
@@ -0,0 +1,62 @@
+package schemaversion
+
+// V37 normalizes legend configuration in panels to use a consistent format:
+// - Converts boolean legend values to object format
+// - Standardizes hidden legends to use showLegend: false with displayMode: list
+// - Ensures visible legends have showLegend: true
+func V37(dashboard map[string]interface{}) error {
+	dashboard["schemaVersion"] = int(37)
+
+	panels, ok := dashboard["panels"].([]interface{})
+	if !ok {
+		return nil
+	}
+
+	for _, panel := range panels {
+		p, ok := panel.(map[string]interface{})
+		if !ok {
+			continue
+		}
+
+		options, ok := p["options"].(map[string]interface{})
+		if !ok {
+			continue
+		}
+
+		// Skip if no legend config exists
+		legendValue := options["legend"]
+		if legendValue == nil {
+			continue
+		}
+
+		// Convert boolean legend to object format
+		if legendBool, ok := legendValue.(bool); ok {
+			options["legend"] = map[string]interface{}{
+				"displayMode": "list",
+				"showLegend":  legendBool,
+			}
+			continue
+		}
+
+		// Handle object format legend
+		legend, ok := legendValue.(map[string]interface{})
+		if !ok {
+			continue
+		}
+
+		displayMode, hasDisplayMode := legend["displayMode"].(string)
+		showLegend, hasShowLegend := legend["showLegend"].(bool)
+
+		// Normalize hidden legends
+		if (hasDisplayMode && displayMode == "hidden") || (hasShowLegend && !showLegend) {
+			legend["displayMode"] = "list"
+			legend["showLegend"] = false
+			continue
+		}
+
+		// Ensure visible legends have showLegend true
+		legend["showLegend"] = true
+	}
+
+	return nil
+}