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grafana/apps/dashboard/pkg/migration/testdata/dev-dashboards-output/datasource-postgres/postgres_fakedata.v42.json
Ivan Ortega Alba a72e02f88a Fix dashboard migration discrepancies between backend and frontend implementations (use toEqual) (#110268) 
**Highlights**

* **Single-version migrations**: add `targetVersion` to migrator & model, separate outputs, enforce exact version.
* **Datasource fixes**: include `apiVersion` in tests, empty-string → `{}`, preserve `{}` refs, drop unwanted defaults.
* **Panel defaults & nesting**: only top-level panels get defaults; preserve empty `transformations` context-aware; filter repeated panels.

* **Migration parity**

  * V16: collapsed rows, grid height parsing (`px`).
  * V17: omit `maxPerRow` when `minSpan=1`.
  * V19–V20: cleanup defaults (`targetBlank`, style).
  * V23–V24: template vars + table panel consistency.
  * V28: full singlestat/stat parity, mappings & color.
  * V30–V36: threshold logic, empty refs, nested targets.
* **Save-model cleanup**: replicate frontend defaults/filtering, drop null IDs, metadata, unused props.
* **Testing**: unified suites, dev dashboards (v42), full unit coverage for major migrations.

Co-authored-by: Ivan Ortega [ivanortegaalba@gmail.com](mailto:ivanortegaalba@gmail.com)
Co-authored-by: Dominik Prokop [dominik.prokop@grafana.com](mailto:dominik.prokop@grafana.com)
2025-09-24 12:20:25 +02:00

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{
"annotations": {
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{
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"datasource": {
"uid": "-- Grafana --"
},
"enable": false,
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{
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"show": true
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{
"datasource": {
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"fieldConfig": {
"defaults": {
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"type": "auto"
},
"footer": {
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},
"inspect": false
},
"decimals": 2,
"displayName": "",
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "short"
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"overrides": [
{
"matcher": {
"id": "byName",
"options": "Time"
},
"properties": [
{
"id": "displayName",
"value": "Time"
},
{
"id": "unit",
"value": "time: YYYY-MM-DD HH:mm:ss"
},
{
"id": "custom.align"
}
]
}
]
},
"gridPos": {
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"w": 24,
"x": 0,
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"showHeader": true
},
"pluginVersion": "12.1.0",
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{
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"refId": "A",
"target": ""
}
],
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}
],
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],
"refresh": "",
"schemaVersion": 42,
"tags": [
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{
"current": {
"text": "America",
"value": "America"
},
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"definition": "",
"hide": 0,
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"label": "Datacenter",
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"type": "query",
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},
{
"current": {
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},
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},
{
"auto": false,
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"text": "1m",
"value": "1m"
},
"hide": 0,
"label": "Summarize",
"name": "summarize",
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{
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{
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"text": "10s",
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{
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"text": "30s",
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{
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{
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"text": "5m",
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{
"selected": false,
"text": "10m",
"value": "10m"
},
{
"selected": false,
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{
"selected": false,
"text": "1h",
"value": "1h"
},
{
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"value": "6h"
},
{
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"value": "12h"
},
{
"selected": false,
"text": "1d",
"value": "1d"
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{
"selected": false,
"text": "7d",
"value": "7d"
},
{
"selected": false,
"text": "14d",
"value": "14d"
},
{
"selected": false,
"text": "30d",
"value": "30d"
}
],
"query": "1s,10s,30s,1m,5m,10m,30m,1h,6h,12h,1d,7d,14d,30d",
"refresh": 2,
"skipUrlSync": false,
"type": "interval"
}
]
},
"time": {
"from": "now-1h",
"to": "now"
},
"timepicker": {
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"5s",
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
]
},
"timezone": "",
"title": "Datasource tests - Postgres",
"uid": "JYola5qzz",
"weekStart": ""
}
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