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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file. The format is based on Keep a Changelog

This project follows Semantic Versioning

Unreleased

3.4.0 - 2024-05-09

Changed

  • Dependency updates (including CVE fixes)
  • Upgrade operator-sdk to 1.34.1

Fixed

  • Helm chart: Add metadata.namespace to namespaced resources for compatibility with ArgoCD

3.3.0 - 2023-09-22

Added

  • Ability to set a priorityClassName for the operator via Helm chart
  • Ability to set pod labels and annotations for the operator via Helm chart

Fixed

  • Improve cronspec validation to allow "slash" notation

3.2.0 - 2022-10-10

Added

  • Ability to specify a container hash instead of just a tag when deploying via Helm chart

Changed

  • ⚠️ Helm chart now directly manages CRD installation/upgrade
    If upgrading from 3.1.0 or earlier, manual steps are required:

    Error: UPGRADE FAILED: rendered manifests contain a resource that already
exists. Unable to continue with update: CustomResourceDefinition
"snapshotschedules.snapscheduler.backube" in namespace "" exists and cannot be
imported into the current release: invalid ownership metadata; label
validation error: missing key "app.kubernetes.io/managed-by": must be set to
"Helm"; annotation validation error: missing key "meta.helm.sh/release-name":
must be set to "snapscheduler"; annotation validation error: missing key
"meta.helm.sh/release-namespace": must be set to "backube-snapscheduler"

    The above error can be fixed by adding the required labels and annotations as mentioned in the error message:

    $ kubectl label crd/snapshotschedules.snapscheduler.backube app.kubernetes.io/managed-by=Helm
customresourcedefinition.apiextensions.k8s.io/snapshotschedules.snapscheduler.backube labeled

$ kubectl annotate crd/snapshotschedules.snapscheduler.backube meta.helm.sh/release-name=snapscheduler
customresourcedefinition.apiextensions.k8s.io/snapshotschedules.snapscheduler.backube annotated

$ kubectl annotate crd/snapshotschedules.snapscheduler.backube meta.helm.sh/release-namespace=backube-snapscheduler
customresourcedefinition.apiextensions.k8s.io/snapshotschedules.snapscheduler.backube annotated

  • Made CRD validation of cronspec more permissive

  • Upgrade quay.io/brancz/kube-rbac-proxy to v0.13.1

  • Upgrade operator-sdk to 1.23.0

3.1.0 - 2022-08-01

Added

  • Ability to control TopologySpreadConstraints via Helm chart

Changed

  • Upgrade quay.io/brancz/kube-rbac-proxy to v0.13.0
  • Upgrade operator-sdk to 1.22.0

3.0.0 - 2022-04-01

Changed

  • Snapshot objects are now accessed via snapshot.storage.k8s.io/v1 API version
  • Upgrade operator-sdk to 1.18

Removed

  • Removed support for Kubernetes versions < 1.20

2.1.0 - 2021-12-17

Added

  • Ability to configure resource requests for RBAC proxy container when deploying via Helm chart.
  • Ability to configure container image used for kube-rbac-proxy

Changed

  • Build w/ Go 1.17
  • Upgrade kube-rbac-proxy image to 0.11.0
  • Upgrade operator-sdk to 1.15

2.0.0 - 2021-08-03

Changed

  • Updated project scaffolding to operator-sdk 1.10
  • Moved CRD to apiextensions.k8s.io/v1
  • Added default host anti-affinity for the operator replicas
  • Updated Helm Chart manifests to more closely match OSDK scaffolding

Removed

  • Removed support for Kubernetes versions < 1.17
  • Removed support for snapshot.storage.k8s.io/v1alpha1 snapshot version
  • Removed node selector labels targeting beta.kubernetes.io/arch and beta.kubernetes.io/os

1.2.0 - 2021-04-05

Changed

  • Switched the operator base container to distroless

Fixed

  • Metrics weren't accessible from the snapsheduler-metrics Service

1.1.1 - 2020-04-24

Fixed

  • Fix crash when snapshotTemplate is not defined in schedule

1.1.0 - 2020-02-13

Added

  • Support Kubernetes 1.17 and snapshot.storage.k8s.io/v1beta1 snapshot version

1.0.0 - 2019-12-09

Added

  • Crontab-based schedule CR to take snapshots of CSI-based persistent volumes
  • Label selectors to control which PVCs are selected for snapshotting
  • Retention policies based on snapshot age or count