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Dashboard Migrations: v18 - gauge options (#109496)

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* migrate to v19

* migrate to v18

* Update v19.go
This commit is contained in:
Haris Rozajac
2025-08-13 15:01:50 -06:00
committed by GitHub
parent df70198038
commit 4a3b8a567f
5 changed files with 566 additions and 1 deletions
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apps/dashboard/pkg/migration/schemaversion/v18_test.go
+219
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@@ -0,0 +1,219 @@
package schemaversion_test
import (
"testing"
"github.com/grafana/grafana/apps/dashboard/pkg/migration/schemaversion"
)
func TestV18(t *testing.T) {
tests := []migrationTestCase{
{
name: "gauge panel with legacy options-gauge gets migrated to new options format",
input: map[string]interface{}{
"title": "V18 Gauge Options Migration Test Dashboard",
"schemaVersion": 17,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Gauge Panel",
"options-gauge": map[string]interface{}{
"unit": "ms",
"stat": "last",
"decimals": 2,
"prefix": "Value: ",
"suffix": " ms",
"thresholds": []interface{}{
map[string]interface{}{"color": "green", "value": 0},
map[string]interface{}{"color": "red", "value": 100},
},
},
},
},
},
expected: map[string]interface{}{
"title": "V18 Gauge Options Migration Test Dashboard",
"schemaVersion": 18,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Gauge Panel",
"options": map[string]interface{}{
"valueOptions": map[string]interface{}{
"unit": "ms",
"stat": "last",
"decimals": 2,
"prefix": "Value: ",
"suffix": " ms",
},
"thresholds": []interface{}{
map[string]interface{}{"color": "red", "value": 100},
map[string]interface{}{"color": "green", "value": 0},
},
},
},
},
},
},
{
name: "gauge panel with only some gauge options gets migrated correctly",
input: map[string]interface{}{
"title": "V18 Partial Gauge Options Migration Test Dashboard",
"schemaVersion": 17,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Partial Gauge Panel",
"options-gauge": map[string]interface{}{
"unit": "percent",
"decimals": 1,
},
},
},
},
expected: map[string]interface{}{
"title": "V18 Partial Gauge Options Migration Test Dashboard",
"schemaVersion": 18,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Partial Gauge Panel",
"options": map[string]interface{}{
"valueOptions": map[string]interface{}{
"unit": "percent",
"decimals": 1,
},
},
},
},
},
},
{
name: "gauge panel with buggy options property gets cleaned up",
input: map[string]interface{}{
"title": "V18 Buggy Options Cleanup Test Dashboard",
"schemaVersion": 17,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Buggy Gauge Panel",
"options-gauge": map[string]interface{}{
"unit": "bytes",
"options": "this should be deleted",
"stat": "avg",
"decimals": 0,
},
},
},
},
expected: map[string]interface{}{
"title": "V18 Buggy Options Cleanup Test Dashboard",
"schemaVersion": 18,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Buggy Gauge Panel",
"options": map[string]interface{}{
"valueOptions": map[string]interface{}{
"unit": "bytes",
"stat": "avg",
"decimals": 0,
},
},
},
},
},
},
{
name: "gauge panel with additional custom properties gets migrated correctly",
input: map[string]interface{}{
"title": "V18 Custom Properties Migration Test Dashboard",
"schemaVersion": 17,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Custom Gauge Panel",
"options-gauge": map[string]interface{}{
"unit": "short",
"customProperty": "customValue",
"anotherProp": 42,
},
},
},
},
expected: map[string]interface{}{
"title": "V18 Custom Properties Migration Test Dashboard",
"schemaVersion": 18,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "gauge",
"title": "Custom Gauge Panel",
"options": map[string]interface{}{
"valueOptions": map[string]interface{}{
"unit": "short",
},
"customProperty": "customValue",
"anotherProp": 42,
},
},
},
},
},
{
name: "non-gauge panel remains unchanged",
input: map[string]interface{}{
"title": "V18 Non-Gauge Panel Test Dashboard",
"schemaVersion": 17,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "graph",
"title": "Graph Panel",
"options": map[string]interface{}{
"legend": map[string]interface{}{
"show": true,
},
},
},
},
},
expected: map[string]interface{}{
"title": "V18 Non-Gauge Panel Test Dashboard",
"schemaVersion": 18,
"panels": []interface{}{
map[string]interface{}{
"id": 1,
"type": "graph",
"title": "Graph Panel",
"options": map[string]interface{}{
"legend": map[string]interface{}{
"show": true,
},
},
},
},
},
},
{
name: "dashboard with no panels remains unchanged",
input: map[string]interface{}{
"title": "V18 No Panels Test Dashboard",
"schemaVersion": 17,
},
expected: map[string]interface{}{
"title": "V18 No Panels Test Dashboard",
"schemaVersion": 18,
},
},
}
runMigrationTests(t, tests, schemaversion.V18)
}