Dmytro Kozlov 93d71e7106 vmctl: add thanos migration mode (#10659) ...

Implemented dedicated thanos migration mode for vmctl to migrate data from Thanos installations to VictoriaMetrics.

Key features:
1. Raw and downsampled blocks support: Reads both raw blocks
(resolution=0) and downsampled blocks (5m/1h resolution) directly from
Thanos snapshots
2. All aggregate types: Imports count, sum, min, max, and counter
aggregates from downsampled blocks as separate metrics with resolution
and type suffixes (e.g., metric_name:5m:count)
3. Dedicated flags: Uses `--thanos-*` prefixed flags (--thanos-snapshot,
--thanos-concurrency, --thanos-filter-time-start,
--thanos-filter-time-end, --thanos-filter-label,
--thanos-filter-label-value, --thanos-aggr-types)
4. Selective aggregate import: Use `--thanos-aggr-types` to import only
specific aggregates

Usage:
```
vmctl thanos --thanos-snapshot /path/to/thanos-data --vm-addr http://victoria-metrics:8428
```

Closes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/9262

Signed-off-by: Dmytro Kozlov <d.kozlov@victoriametrics.com>
Signed-off-by: Max Kotliar <kotlyar.maksim@gmail.com>
Co-authored-by: Max Kotliar <mkotlyar@victoriametrics.com>
Co-authored-by: Max Kotliar <kotlyar.maksim@gmail.com>

2026-04-02 14:51:01 +03:00

..

prometheus

apptest/vmctl: migrate vmctl test for the prometheus migration process (#9047)

2025-06-04 16:40:26 +02:00

thanos-snapshot

vmctl: add thanos migration mode (#10659)

2026-04-02 14:51:01 +03:00