Commit graph

11 commits

Author SHA1 Message Date
0x4A6F 5cd69bbe7c
promscale: 0.3.0 -> 0.4.1 2021-05-28 17:21:10 +02:00
R. RyanTM 12b2b8ba2b promscale: 0.2.1 -> 0.3.0 2021-04-11 14:06:09 +00:00
0x4A6F db9e9af3ae
promscale: 0.2.0 -> 0.2.1 2021-03-11 21:33:57 +01:00
0x4A6F f5f512512e
promscale: 0.1.4 -> 0.2.0
This release adds support for TimescaleDB 2.0 multinode. This means all of TimescaleDB 2.0 features are now fully supported. This also means that Promscale now supports horizontal scalability across the entire stack!

This release also includes performance improvements and bug fixes.

At a high-level, this release:
- Adds support for Multinode TimescaleDB.
- Improved promQL query latency by 4x in some cases.
- Reduced I/O used by the PostgreSQL stats collector substantially by changing autovacuum settings.
- Fixed metrics produced by Promscale itself
- PromQL engine supports @ modifier which is disabled by default. (see promql-evaluation-flags)
- Added configuration for query timeout and default step interval
- Improved UX

Notes for people upgrading from 0.1.4 and before
- The CLI and ENV option install-timescaledb was renamed to install-extension
- Two new flags are added upgrade-extensions by default set to true will upgrade extensions if newer versions are available and upgrade-prerelease-extensions by default set to false enabling it will upgrade extensions to pre-prelease versions if pre-release versions are available.
- We have changed the namespace of the metrics Promscale itself exposes from ts_prom to promscale. We have also updated the PromQL engine based metrics to have namespace as promscale instead of prometheus. So, metrics like prometheus_engine_query_duration_seconds will now be promscale_engine_query_duration_seconds.

Prom-Migrator
- Adds support for concurrent pulling and pushing to improve migration throughput. (Please note concurrent push is disabled by default as we've seen some issues migrating data to Thanos concurrently, which we are still working out).
2021-02-08 21:54:32 +00:00
0x4A6F f41125d2cf
promscale: 0.1.3 -> 0.1.4
This release contains official support for TimescaleDB 2.0 (single-node) as well as various bug fixes and code cleanup.

Please note that multinode support is still in alpha and automatic upgrades of multinode deployments to future versions is not yet guaranteed (we hope to support this starting with the next release). Please only use multimode deployments for testing only.

Notes for people upgrading from 0.1.3:
- The dropChunk property in the Promscale Helm chart is renamed to maintenance. The drop-chunks CRON job is now renamed to maintenance, you will need to replace the dropChunk.schedule value with maintenance.schedule.

Notes for multinode deployments
- This should only be used for testing, not production deployments
  - In particular, we are not guaranteeing upgrades from 0.1.4 to future versions in multinode deployments.
- All nodes have to be added to the cluster before starting Promscale; adding nodes afterwards is not yet supported.
2020-12-29 20:23:47 +00:00
0x4A6F e8237c8f94
promscale: 0.1.2 -> 0.1.3 2020-12-11 00:24:07 +00:00
0x4A6F 42a115422d
promscale: 0.1.1 -> 0.1.2 2020-11-09 20:53:04 +00:00
Pavol Rusnak 2c931312ce treewide: simplify rev/repo arguments in src
+ use fetchFromGithub where possible
2020-11-01 23:02:24 -08:00
Andreas Rammhold b64d91e92e
promscale: 0.1.0 -> 0.1.1
Changelog:
 - Add QueryRow to our connection interface
 - Add SQL API for managing metric compression setting
 - Add code documentation for query/read path of the connector
 - Adds support for checking pg version on startup
 - BUGFIX reset pendingBuffer epoch when we're done
 - Epoch-Based cache validation
 - First pass documenting the write path
 - Fix bug with deletion of metric name labels.
 - Fix erroneous PromQL query in end-to-end tests
 - Fix error reporting to prevent panic
 - Fix golden file tests
 - Fix logging output to match rest of the project
 - Fix views on Vanilla PG and add tests
 - Make example docker-compose clearer (#305)
 - Mask password while printing config
 - Prepare for the 0.1.1 release
 - Prepare for the next development cycle
 - REFACTOR rearrange mocks
 - REFACTOR switch TestPGXInserterInsertData to the new mock
 - REFACTOR switch TestPGXInserterInsertSeries to the new mock
 - Start a pgmodel Readme

Source: https://github.com/timescale/promscale/releases/tag/0.1.1
2020-10-29 10:02:35 +01:00
0x4A6F 1b131e903a
promscale: 0.1.0-beta.5 -> 0.1.0
Upgrade to [0.1.0](https://github.com/timescale/promscale/releases/tag/0.1.0).
2020-10-06 16:04:00 +00:00
0x4A6F 04a8c8aa24
timescale-prometheus -> promscale: 0.1.0-beta.4 -> 0.1.0-beta.5
Rename to upgraded [promscale 0.1.0-beta.5](https://github.com/timescale/promscale/releases/tag/0.1.0-beta.5).
2020-09-30 14:35:29 +00:00
Renamed from pkgs/servers/monitoring/timescale-prometheus/default.nix (Browse further)