Dashboard migrations

Table of Contents

Overview

Conversion Flow: v0 → v1 → v2

v0 to v1 Conversion:

v1 to v2 Conversion:

v2 to v0/v1 Conversion:

Angular Panel Migrations

`angularMigration` Temporary Data

How It Works

Key Points

Implementation Files

Conversion Matrix

API Versions

Schema Versions

Testing

Golden files

Backend conversion tests

Backend and frontend conversion parity tests

Monitoring Migrations

Metrics

1. Dashboard conversion success metric

2. Dashboard conversion failure metric

Error Types

1. `conversionerror`

2. `schemaversionmigrationerror`

3. `schemaminimumversionerror`

4. `conversiondatalosserror`

Logging

Log structure

Log levels

Success (DEBUG level)

Conversion/Migration Error (ERROR level)

Minimum Version Error (WARN level)

Data Loss Error (ERROR level)

Data Loss Detection

Implementation Details

Automatic instrumentation

Error handling

Registration

Metrics registration

Available metrics

Related Documentation