lib/backup/s3remote: remove prev object versions for recursive delete (#719)

* lib/backup/s3remote: remove prev object versions for recursive delete

- fix error caused by sending empty objects list to be deleted. This was possible in case old versions of objects where deleted, but root-level entries where still available. This caused paginator to return an empty page which wasn't skipped.

- delete previous versions of objects recursively for S3 remote

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* docs/changelog: add vmbackupmanager fix entry

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* lib/backup/s3remote: unify path construction for S3 objects

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
This commit is contained in:
Zakhar Bessarab 2023-11-30 20:06:39 +04:00 committed by Aliaksandr Valialkin
parent 9f352f1b93
commit 2992682f6c
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@ -47,6 +47,7 @@ The sandbox cluster installation is running under the constant load generated by
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent.html): properly decode zstd-encoded data blocks received via [VictoriaMetrics remote_write protocol](https://docs.victoriametrics.com/vmagent.html#victoriametrics-remote-write-protocol). See [this issue comment](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5301#issuecomment-1815871992).
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent.html): properly add new labels at `output_relabel_configs` during [stream aggregation](https://docs.victoriametrics.com/stream-aggregation.html). Previously this could lead to corrupted labels in output samples. Thanks to @ChengChung for providing [detailed report for this bug](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5402).
* BUGFIX: [vmalert-tool](https://docs.victoriametrics.com/#vmalert-tool): allow using arbitrary `eval_time` in [alert_rule_test](https://docs.victoriametrics.com/vmalert-tool.html#alert_test_case) case. Previously, test cases with `eval_time` not being a multiple of `evaluation_interval` would fail.
* BUGFIX: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): fix `vmbackupmanager` not deleting previous object versions from S3 when applying retention policy with `-deleteAllObjectVersions` command-line flag.
* BUGFIX: [vminsert](https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html): fix panic when ingesting data via [NewRelic protocol](https://docs.victoriametrics.com/#how-to-send-data-from-newrelic-agent) into VictoriaMetrics cluster. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5416).
## [v1.95.1](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.95.1)