Gubernator Versions Save

High Performance Rate Limiting MicroService and Library

v2.1.0

7 months ago

What's Changed

Disable Batching and Force Global configuration by @Baliedge in #190
- Batching functionality may be disabled by configuration Behaviors.DisableBatching = true.
  - Frees up some resources, goroutines.
  - Eliminates small delay in each request as batches are assembled and dispatched that may not be beneficial if batch size is typically small.
- Force global behavior on all rate checks by configuration Behaviors.ForceGlobal = true.
  - Global behavior is unaffected by DisableBatching setting.
- Change GlobalSyncWait default from 500µs to 500ms to reduce global sync traffic.
- Remove unnecessary buffer from WorkerPool command channels.
- Remove extraneous tracing detail.
- Metric updates
  - WorkerPool metrics:
    - Renamed gubnernator_pool_queue_length to gubernator_worker_queue_length.
    - Added gubernator_command_counter: Counter of commands executed in WorkerPool.
    - Removed gubernator_check_counter.
      - Redundant. Use gubernator_getratelimit_counter{calltype="local"}.
  - Global behavior metrics:
    - Added gubernator_global_queue_length: Size of global broadcast queue.
    - Renamed gubernator_broadcast_durations to gubernator_broadcast_duration.
    - Added gubernator_broadcast_counter: Rate of global broadcasts. Label condition may be timer|queue_full to indicate what triggered the broadcast.
    - Changed gubernator_concurrent_checks_counter from summary to gauge type.
  - Batch behavior metrics:
    - Renamed gubernator_async_durations to gubernator_batch_send_duration.
    - Renamed gubernator_asyncrequest_retries to gubernator_batch_retries.
    - Renamed gubernator_queue_length to gubernator_batch_queue_length.
      - Changed from summary to gauge type.

v2.0.2

9 months ago

Disabled helm chart deploy, need to bring the helm chart container into the repo so it can get updated.

v2.0.1

9 months ago

Forgot to bump the version files for the 2.0.0 release. Who put me in charge anyway?

v2.0.0

9 months ago

v2.0.0 Release

After 2 years of release candidates we finally have a full v2.0.0 release!

With the release of version 2.0, I want to extend a heartfelt thank you to the entire community. We would not be here without all the hard work that made this milestone possible. Here's to our collective effort and the journey ahead. Thank you!

What's Changed

PIP-823: Refactor and Improvements for v1.0.0 by @thrawn01 in https://github.com/mailgun/gubernator/pull/55
Add Service Account to k8s deployment by @zachaller in https://github.com/mailgun/gubernator/pull/78
PIP-1012: Add GRPC/HTTP TLS support by @thrawn01 in https://github.com/mailgun/gubernator/pull/76
PIP-1011: Fix leaky bucket algorithm by @thrawn01 in https://github.com/mailgun/gubernator/pull/80
fix formatting by @theganyo in https://github.com/mailgun/gubernator/pull/82
added extended k8s options: by @mier85 in https://github.com/mailgun/gubernator/pull/81
Did you mean 'memcached'? by @0xflotus in https://github.com/mailgun/gubernator/pull/84
Misc improvements found during deployment testing by @thrawn01 in https://github.com/mailgun/gubernator/pull/83
Update k8s-deployment.yaml with latest config changes by @thrawn01 in https://github.com/mailgun/gubernator/pull/86
Fix leaky bucket algorithm returning remaining more than limit by @Neal in https://github.com/mailgun/gubernator/pull/87
add max conn age support by @matheus-meneses in https://github.com/mailgun/gubernator/pull/89
Bump py from 1.7.0 to 1.10.0 in /python by @dependabot in https://github.com/mailgun/gubernator/pull/92
PIP-1319: Update to the latest etcd client by @horkhe in https://github.com/mailgun/gubernator/pull/94
PIP-1319: Use the latest protobuf by @horkhe in https://github.com/mailgun/gubernator/pull/96
Add support for burst in leaky bucket by @dominikznidar in https://github.com/mailgun/gubernator/pull/103
Add working example of aws ecs service discovery deployment by @michaelaw320 in https://github.com/mailgun/gubernator/pull/102
Performance improvements in GetRateLimits() by @thrawn01 in https://github.com/mailgun/gubernator/pull/93
JSON responses are now back to their original camel_case form by @thrawn01 in https://github.com/mailgun/gubernator/pull/105
Added optional os and golang internal metrics collectors by @thrawn01 in https://github.com/mailgun/gubernator/pull/106
Helm Chart design proposal by @matheus-meneses in https://github.com/mailgun/gubernator/pull/90
Pool via dns by @dimaqq in https://github.com/mailgun/gubernator/pull/99
Break on error while fetching limit from peer by @lifeeth in https://github.com/mailgun/gubernator/pull/108
Fix leaky bucket reset time by @elbuo8 in https://github.com/mailgun/gubernator/pull/110
Fixed bug in async send by @thrawn01 in https://github.com/mailgun/gubernator/pull/113
Moved official gubernator container to ghcr.io by @thrawn01 in https://github.com/mailgun/gubernator/pull/114
Fix: Include s.conf.Behaviors in Config for NewV1Instance by @kalmant in https://github.com/mailgun/gubernator/pull/117
Fix recursion causing stack overflow in tokenBucket(). by @Baliedge in https://github.com/mailgun/gubernator/pull/123
Fix leaky bucket algorithm bucket cache entries expire too frequently by @denkyl08 in https://github.com/mailgun/gubernator/pull/121
Enable running gubernator in Kubernetes while enforcing mTLS by @denkyl08 in https://github.com/mailgun/gubernator/pull/124
Improve concurrent request processing by @Baliedge in https://github.com/mailgun/gubernator/pull/120
Async send queue by @Baliedge in https://github.com/mailgun/gubernator/pull/126
Bump protobuf from 3.6.1 to 3.15.0 in /python by @dependabot in https://github.com/mailgun/gubernator/pull/131
Upgrade some golang.org/x libraries to get CVE patches by @denkyl08 in https://github.com/mailgun/gubernator/pull/127
Allow multi-arch builds by @jontg in https://github.com/mailgun/gubernator/pull/132
Allow configuration of ServerName used by peer clients to avoid necessity of IP SANs in Cert by @denkyl08 in https://github.com/mailgun/gubernator/pull/133
Add a metric for monitoring how many evictions involve unexpired items by @denkyl08 in https://github.com/mailgun/gubernator/pull/129
Update prometheus client_golang to resolve CVE-2022-21698 and tidy go.sum by @denkyl08 in https://github.com/mailgun/gubernator/pull/136
Various Helm chart fixes by @pzduniak in https://github.com/mailgun/gubernator/pull/137
Introduce log level and format config by @tareqmamari in https://github.com/mailgun/gubernator/pull/138
Publish multi-arch images by @jontg in https://github.com/mailgun/gubernator/pull/142
helm chart add image pull secrets by @maxmeng-oss in https://github.com/mailgun/gubernator/pull/141
Pin Go to 1.17.9, always pull the base images by @pzduniak in https://github.com/mailgun/gubernator/pull/140
Publish a Helm repository by @pzduniak in https://github.com/mailgun/gubernator/pull/139
Update to Go 1.17.10 by @pzduniak in https://github.com/mailgun/gubernator/pull/143
Add support for pre-1.23 Kubernetes versions by @pzduniak in https://github.com/mailgun/gubernator/pull/144
Update Go to 1.17.11 by @pzduniak in https://github.com/mailgun/gubernator/pull/145
Refactor tracing using holster OpenTelemetry tooling. by @Baliedge in https://github.com/mailgun/gubernator/pull/125
Update Go to 1.17.13 by @pzduniak in https://github.com/mailgun/gubernator/pull/147
Tag traces with log level. by @Baliedge in https://github.com/mailgun/gubernator/pull/148
PIP-1975: Tag some spans as debug. by @Baliedge in https://github.com/mailgun/gubernator/pull/149
PIP-1975: Update span log level. by @Baliedge in https://github.com/mailgun/gubernator/pull/150
Bump protobuf from 3.15.0 to 3.18.3 in /python by @dependabot in https://github.com/mailgun/gubernator/pull/152
Now using the logger passed in on initialization by @thrawn01 in https://github.com/mailgun/gubernator/pull/153
Bump etcd to v3.5.5 by @thrawn01 in https://github.com/mailgun/gubernator/pull/154
fix #156, negative hits when remaining 0 by @Loosetooth in https://github.com/mailgun/gubernator/pull/157
Update Go to 1.19.2 by @pzduniak in https://github.com/mailgun/gubernator/pull/155
Add version consistency check. by @Baliedge in https://github.com/mailgun/gubernator/pull/158
Add environment variable to set minimum TLS version on server tls config by @denkyl08 in https://github.com/mailgun/gubernator/pull/160
fix #161 token bucket fix for DURATION_IS_GrEGORIAN by @akshay-livspace in https://github.com/mailgun/gubernator/pull/162
Update dependencies to patch for CVE-2022-27664. by @Baliedge in https://github.com/mailgun/gubernator/pull/164
PIP-2329: Simplify OTel traces. by @Baliedge in https://github.com/mailgun/gubernator/pull/165
PIP-2329: Adjust tracing detail. by @Baliedge in https://github.com/mailgun/gubernator/pull/166
Allow binding the daemon to a random port by @pzduniak in https://github.com/mailgun/gubernator/pull/167
feat: Add healtcheck for docker container by @sylwit in https://github.com/mailgun/gubernator/pull/168
Update Go to 1.19.7 by @pzduniak in https://github.com/mailgun/gubernator/pull/169
upgrade go version to 1.20 by @tareqmamari in https://github.com/mailgun/gubernator/pull/173
Reduce tracing detail by @Baliedge in https://github.com/mailgun/gubernator/pull/177
Now respects gubernator.CacheSize config option by @thrawn01 in https://github.com/mailgun/gubernator/pull/180
Renamed gubernator pool to worker pool by @thrawn01 in https://github.com/mailgun/gubernator/pull/181
Update OpenTelemetry dependencies. by @Baliedge in https://github.com/mailgun/gubernator/pull/184
Bump grpcio from 1.18.0 to 1.53.0 in /python by @dependabot in https://github.com/mailgun/gubernator/pull/185
Fixed TLS test and OSX localhost issue by @thrawn01 in https://github.com/mailgun/gubernator/pull/186
Add Service Monitor to helm chart by @smf8 in https://github.com/mailgun/gubernator/pull/187
Trace context propagation to peers and tracing improvements by @thrawn01 in https://github.com/mailgun/gubernator/pull/170
Official v2.0.0 Release by @thrawn01 in https://github.com/mailgun/gubernator/pull/188

New Contributors

@zachaller made their first contribution in https://github.com/mailgun/gubernator/pull/78
@theganyo made their first contribution in https://github.com/mailgun/gubernator/pull/82
@0xflotus made their first contribution in https://github.com/mailgun/gubernator/pull/84
@Neal made their first contribution in https://github.com/mailgun/gubernator/pull/87
@matheus-meneses made their first contribution in https://github.com/mailgun/gubernator/pull/89
@dependabot made their first contribution in https://github.com/mailgun/gubernator/pull/92
@dominikznidar made their first contribution in https://github.com/mailgun/gubernator/pull/103
@michaelaw320 made their first contribution in https://github.com/mailgun/gubernator/pull/102
@dimaqq made their first contribution in https://github.com/mailgun/gubernator/pull/99
@lifeeth made their first contribution in https://github.com/mailgun/gubernator/pull/108
@elbuo8 made their first contribution in https://github.com/mailgun/gubernator/pull/110
@kalmant made their first contribution in https://github.com/mailgun/gubernator/pull/117
@Baliedge made their first contribution in https://github.com/mailgun/gubernator/pull/123
@denkyl08 made their first contribution in https://github.com/mailgun/gubernator/pull/121
@jontg made their first contribution in https://github.com/mailgun/gubernator/pull/132
@pzduniak made their first contribution in https://github.com/mailgun/gubernator/pull/137
@tareqmamari made their first contribution in https://github.com/mailgun/gubernator/pull/138
@maxmeng-oss made their first contribution in https://github.com/mailgun/gubernator/pull/141
@Loosetooth made their first contribution in https://github.com/mailgun/gubernator/pull/157
@akshay-livspace made their first contribution in https://github.com/mailgun/gubernator/pull/162
@sylwit made their first contribution in https://github.com/mailgun/gubernator/pull/168
@smf8 made their first contribution in https://github.com/mailgun/gubernator/pull/187

Full Changelog: https://github.com/mailgun/gubernator/compare/v0.9.2...v2.0.0

v2.0.0-rc.50

9 months ago

What's Changed

Bump grpcio from 1.18.0 to 1.53.0 in /python by @dependabot in https://github.com/mailgun/gubernator/pull/185
Fixed TLS test and OSX localhost issue by @thrawn01 in https://github.com/mailgun/gubernator/pull/186
Add Service Monitor to helm chart by @smf8 in https://github.com/mailgun/gubernator/pull/187
Trace context propagation to peers and tracing improvements by @thrawn01 in https://github.com/mailgun/gubernator/pull/170

New Contributors

@smf8 made their first contribution in https://github.com/mailgun/gubernator/pull/187

Full Changelog: https://github.com/mailgun/gubernator/compare/v2.0.0-rc.49...v2.0.0-rc.50

v2.0.0-rc.49

10 months ago

What's Changed

Update OpenTelemetry related dependencies to latest.
Drop support for Golang 1.18 (EOL).

v2.0.0-rc.48

11 months ago

What's Changed

Now respects gubernator.CacheSize config option by @thrawn01 in https://github.com/mailgun/gubernator/pull/180
Renamed gubernator pool to worker pool by @thrawn01 in https://github.com/mailgun/gubernator/pull/181

Full Changelog: https://github.com/mailgun/gubernator/compare/v2.0.0-rc.47...v2.0.0-rc.48

v2.0.0-rc.47

11 months ago

Reduce tracing detail by @Baliedge in #177.

v2.0.0-rc.46

1 year ago

What's Changed

Update to Golang 1.20 by @tareqmamari in #173.

v2.0.0-rc.45

1 year ago

Full Changelog: https://github.com/mailgun/gubernator/compare/v2.0.0-rc.44...v2.0.0-rc.45