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CHANGELOG-4.2.md

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Release notes for v4.2.1

Documentation

Changelog since v4.2.0

Changes by Kind

Bug or Regression

Snapshot Controller

Release notes for v4.2.0

Documentation

Changelog since v4.1.0

Changes by Kind

Feature

Snapshot APIs

  • The namespace of the referenced VolumeSnapshot is printed when printing a VolumeSnapshotContent. (#535, @tsmetana)

Snapshot Controller

  • retry-interval-start and retry-interval-max arguments are added to common-controller which controls retry interval of failed volume snapshot creation and deletion. These values set the ratelimiter for snapshot and content queues. (#530, @humblec)
  • Add command line arguments leader-election-lease-duration, leader-election-renew-deadline, and leader-election-retry-period to configure leader election options for the snapshot controller. (#575, @bertinatto)
  • Adds an operations_in_flight metric for determining the number of snapshot operations in progress. (#519, @ggriffiths)
  • Introduced "SnapshotCreated" and "SnapshotReady" events. (#540, @rexagod)

CSI Snapshotter Sidecar

  • retry-interval-start and retry-interval-max arguments are added to csi-snapshotter sidecar which controls retry interval of failed volume snapshot creation and deletion. These values set the ratelimiter for volumesnapshotcontent queue. (#308, @humblec)
  • Add command line arguments leader-election-lease-duration, leader-election-renew-deadline, and leader-election-retry-period to configure leader election options for CSI snapshotter sidecar. (#538, @RaunakShah)

Bug or Regression

Snapshot Controller

  • Add process_start_time_seconds metric (#569, @saikat-royc)
  • Adds the leader election health check for the snapshot controller at /healthz/leader-election (#573, @ggriffiths)
  • Remove kube-system namespace verification during startup and instead list volumes across all namespaces (#515, @mauriciopoppe)

Other (Cleanup or Flake)

Snapshot Validation Webhook

  • Changed the webhook image from distroless/base to distroless/static. (#550, @WanzenBug)

Dependencies

Added

  • github.com/antihax/optional: v1.0.0
  • github.com/benbjohnson/clock: v1.0.3
  • github.com/certifi/gocertifi: 2c3bb06
  • github.com/cockroachdb/errors: v1.2.4
  • github.com/cockroachdb/logtags: eb05cc2
  • github.com/felixge/httpsnoop: v1.0.1
  • github.com/getsentry/raven-go: v0.2.0
  • github.com/go-kit/log: v0.1.0
  • github.com/gofrs/uuid: v4.0.0+incompatible
  • github.com/josharian/intern: v1.0.0
  • github.com/nxadm/tail: v1.4.4
  • go.etcd.io/etcd/api/v3: v3.5.0
  • go.etcd.io/etcd/client/pkg/v3: v3.5.0
  • go.etcd.io/etcd/client/v2: v2.305.0
  • go.etcd.io/etcd/client/v3: v3.5.0
  • go.etcd.io/etcd/pkg/v3: v3.5.0
  • go.etcd.io/etcd/raft/v3: v3.5.0
  • go.etcd.io/etcd/server/v3: v3.5.0
  • go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc: v0.20.0
  • go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp: v0.20.0
  • go.opentelemetry.io/contrib: v0.20.0
  • go.opentelemetry.io/otel/exporters/otlp: v0.20.0
  • go.opentelemetry.io/otel/metric: v0.20.0
  • go.opentelemetry.io/otel/oteltest: v0.20.0
  • go.opentelemetry.io/otel/sdk/export/metric: v0.20.0
  • go.opentelemetry.io/otel/sdk/metric: v0.20.0
  • go.opentelemetry.io/otel/sdk: v0.20.0
  • go.opentelemetry.io/otel/trace: v0.20.0
  • go.opentelemetry.io/otel: v0.20.0
  • go.opentelemetry.io/proto/otlp: v0.7.0
  • go.uber.org/goleak: v1.1.10

Changed

Removed

  • github.com/Knetic/govaluate: 9aa4983
  • github.com/Shopify/sarama: v1.19.0
  • github.com/Shopify/toxiproxy: v2.1.4+incompatible
  • github.com/VividCortex/gohistogram: v1.0.0
  • github.com/afex/hystrix-go: fa1af6a
  • github.com/agnivade/levenshtein: v1.0.1
  • github.com/andreyvit/diff: c7f18ee
  • github.com/apache/thrift: v0.13.0
  • github.com/aryann/difflib: e206f87
  • github.com/aws/aws-lambda-go: v1.13.3
  • github.com/aws/aws-sdk-go-v2: v0.18.0
  • github.com/casbin/casbin/v2: v2.1.2
  • github.com/clbanning/x2j: 8252494
  • github.com/codahale/hdrhistogram: 3a0bb77
  • github.com/eapache/go-resiliency: v1.1.0
  • github.com/eapache/go-xerial-snappy: 776d571
  • github.com/eapache/queue: v1.1.0
  • github.com/edsrzf/mmap-go: v1.0.0
  • github.com/franela/goblin: c9ffbef
  • github.com/franela/goreq: bcd34c9
  • github.com/globalsign/mgo: eeefdec
  • github.com/go-openapi/analysis: v0.19.5
  • github.com/go-openapi/errors: v0.19.2
  • github.com/go-openapi/loads: v0.19.4
  • github.com/go-openapi/runtime: v0.19.4
  • github.com/go-openapi/strfmt: v0.19.5
  • github.com/go-openapi/validate: v0.19.8
  • github.com/go-sql-driver/mysql: v1.4.0
  • github.com/gobuffalo/here: v0.6.0
  • github.com/gogo/googleapis: v1.1.0
  • github.com/golang/snappy: 2e65f85
  • github.com/gorilla/context: v1.1.1
  • github.com/hashicorp/go-version: v1.2.0
  • github.com/hudl/fargo: v1.3.0
  • github.com/influxdata/influxdb1-client: 8bf82d3
  • github.com/lightstep/lightstep-tracer-common/golang/gogo: bc2310a
  • github.com/lightstep/lightstep-tracer-go: v0.18.1
  • github.com/lyft/protoc-gen-validate: v0.0.13
  • github.com/markbates/pkger: v0.17.1
  • github.com/nats-io/jwt: v0.3.2
  • github.com/nats-io/nats-server/v2: v2.1.2
  • github.com/nats-io/nats.go: v1.9.1
  • github.com/nats-io/nkeys: v0.1.3
  • github.com/nats-io/nuid: v1.0.1
  • github.com/oklog/oklog: v0.3.2
  • github.com/oklog/run: v1.0.0
  • github.com/op/go-logging: 970db52
  • github.com/opentracing-contrib/go-observer: a52f234
  • github.com/opentracing/basictracer-go: v1.0.0
  • github.com/openzipkin-contrib/zipkin-go-opentracing: v0.4.5
  • github.com/openzipkin/zipkin-go: v0.2.2
  • github.com/pact-foundation/pact-go: v1.0.4
  • github.com/pborman/uuid: v1.2.0
  • github.com/performancecopilot/speed: v3.0.0+incompatible
  • github.com/pierrec/lz4: v2.0.5+incompatible
  • github.com/pkg/profile: v1.2.1
  • github.com/rcrowley/go-metrics: 3113b84
  • github.com/samuel/go-zookeeper: 2cc03de
  • github.com/satori/go.uuid: v1.2.0
  • github.com/sony/gobreaker: v0.4.1
  • github.com/streadway/amqp: edfb901
  • github.com/streadway/handy: d5acb31
  • github.com/tidwall/pretty: v1.0.0
  • github.com/vektah/gqlparser: v1.1.2
  • go.mongodb.org/mongo-driver: v1.1.2
  • go.uber.org/tools: 2cfd321
  • sourcegraph.com/sourcegraph/appdash: ebfcffb