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CHANGELOG.md

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Changelog

All notable changes to this project are documented in this file.

0.7.4

Release date: 2021-02-03

This prerelease fixes a bug where the controller tried to update dependencies for Helm charts even when dependencies were already present.

0.7.3

Release date: 2021-02-02

This prerelease changes the strategy of the controller's deployment to Recreate to prevent a deadlock during upgrades and to ensure safe usage of backing persistent (RW) volumes.

0.7.2

Release date: 2021-02-01

This prerelease ensures the file server of the controller only starts for the elected leader, and improves the visibility of chart name validation errors.

0.7.1

Release date: 2021-01-25

This prerelease changes the recorded revision for a HelmRepository resource to a SHA1 checksum, this to improve the detection of changes for repositories that do not correctly update their advertised generation timestamp.

0.7.0

Release date: 2021-01-21

This is the seventh MINOR prerelease.

Two new argument flags are introduced to support configuring the QPS (--kube-api-qps) and burst (--kube-api-burst) while communicating with the Kubernetes API server.

The LocalObjectReference from the Kubernetes core has been replaced with our own, making Name a required field. The impact of this should be limited to direct API consumers only, as the field was already required by controller logic.

Overwrite of chart values has been patched to correctly read the data from the defined YAML file.

0.6.3

Release date: 2021-01-19

This prereleases comes with bug fixes to the HelmChart indexes, watches, and the overwrite of chart values.

0.6.2

Release date: 2021-01-16

This prerelease comes with updates to Kubernetes and Helm dependencies. The Kubernetes packages were updated to v1.20.2 and Helm to v3.5.0.

0.6.1

Release date: 2021-01-14

This prerelease fixes a regression bug introduced in v0.6.0 that caused reconciliation request annotations to be ignored in certain scenarios.

0.6.0

Release date: 2021-01-12

This is the sixth MINOR prerelease, upgrading the controller-runtime dependencies to v0.7.0.

The container image for ARMv7 and ARM64 that used to be published separately as source-controller:*-arm64 has been merged with the AMD64 image.

0.5.6

Release date: 2020-12-18

This prerelease fixes a regression bug that made it impossible to reference to a HelmChart.ValuesFile in a path relative to the root of the Bucket or GitRepository source.

0.5.5

Release date: 2020-12-16

This prerelease adds safe guards for user defined relative paths, ensuring they never traverse outside working directories.

Other notable changes:

  • ListObjects V1 fallback for GCS S3 endpoints, ensuring generic Bucket resources connecting to GCS are able to list object
  • HelmChart controller panic regression bug fix, introduced in v0.5.0

0.5.4

Release date: 2020-12-12

This prerelease fixes a bug in the build process that caused the ARMv7 image to fail due to libgit2 requiring musl>=1.2.0.

0.5.3

Release date: 2020-12-11

This prerelease fixes a regression bug causing the commit hash for the go-git implementation to not be forwarded, introduced by the support for multiple Git implementations.

0.5.2

Release date: 2020-12-11

This prerelease adds the option to configure the advertised storage address using the --storage-adv-addr flag.

The default deployment manifest uses this to configure the FQDN of the service (source-controller.$(RUNTIME_NAMESPACE).svc.cluster.local.), but omitting the flag will result in a fallback to the previous behavior for backwards compatibility.

0.5.1

Release date: 2020-12-09

This prerelease fixes a bug in the build process that caused the ARMv7 build to fail due to libgit2 requiring musl>=1.2.0.

0.5.0

Release date: 2020-12-09

This is the fifth MINOR prerelease, adding a new Git implementation (libgit2) to allow for communication with Git servers that just support the Git v2 protocol, like Azure Devops.

The new Git implementation can be enabled by configuring the GitImplementation in a GitRepository to libgit2 (default: go-git). Note that this implementation does not support shallow cloning, and it is therefore advised to only resort to this option if a connection fails with the default configuration.

Other notable changes in this release:

  • Bug fix to respect the configured SSH user in GitRepository URLs
  • Chart name validation for charts from a HelmRepository resource
  • Kubernetes dependency upgrades to v1.19.4
  • Helm upgrade to v3.4.2

0.4.1

Release date: 2020-11-26

This prerelease fixes a bug in the listing of HelmChart resources for GitRepository changes.

0.4.0

Release date: 2020-11-26

This is the fourth MINOR prerelease, adding support for suspension of resources using .spec.suspend, and watchers for the upstream sources of HelmChart resources to detect revision changes faster.

0.3.0

Release date: 2020-11-19

This prerelease comes with a fix to garbage collection. The status sub-resource has a new field called LastHandledReconcileAt that can be used to track the reconciliation progress.

This version comes with a breaking change to the API package: the status condition type is imported from Kubernetes API machinery 1.19.

0.2.2

Release date: 2020-11-12

This prerelease comes with improvements to status reporting. The Kubernetes packages have been updated to v1.19.

0.2.1

Release date: 2020-10-30

This prerelease comes with a fix for a regression bug (introduced in v0.2.0) where dependency entries in the Chart.yaml file during the (re)packaging of the Helm chart artifact would have their names overwritten with the alias if defined.

0.2.0

Release date: 2020-10-29

This is the second MINOR prerelease, it comes with breaking changes:

  • Due to a change of semver library to exclude pre-releases from 1.0.x ranges, support for more complex ranges like >=1.0.0 <2.0.0 || >=3.0.0 !3.0.1-beta.1 has been dropped.
  • The histogram metric gotk_reconcile_duration was renamed to gotk_reconcile_duration_seconds

Other notable changes:

  • Ambiguous semver matches are now sorted by the timestamp of the source system to use the most recent match.
  • Added support for downloading dependencies for Helm charts from GitRepository and Bucket sources.
  • Added support for creating artifacts for packaged Helm charts (.tgz) from GitRepository and Bucket sources.
  • The annotation fluxcd.io/reconcileAt was renamed to reconcile.fluxcd.io/requestedAt, the former will be removed in a next release but is backwards compatible for now.

0.1.1

Release date: 2020-10-13

This prerelease comes with Prometheus instrumentation for the controller's resources.

For each kind, the controller exposes a gauge metric to track the Ready condition status, and a histogram with the reconciliation duration in seconds:

  • gotk_reconcile_condition{kind, name, namespace, status, type="Ready"}
  • gotk_reconcile_duration{kind, name, namespace}

0.1.0

Release date: 2020-09-30

This is the first MINOR prerelease, it promotes the source.toolkit.fluxcd.io API to v1beta1 and removes support for v1alpha1.

Going forward, changes to the API will be accompanied by a conversion mechanism. With this release the API becomes more stable, but while in beta phase there are no guarantees about backwards compatibility between beta releases.

0.0.18

Release date: 2020-09-23

This prerelease fixes a reconciliation bug that prevented resources recovering from transient errors. Container images for ARMv7 and ARMv8 are published to ghcr.io/fluxcd/source-controller-arm64. The Helm package was updated to v3.3.4.

0.0.17

Release date: 2020-09-18

This prerelease comes with support for S3 compatible storage sources defined as buckets. The Helm package was updated to v3.3.2.

0.0.16

Release date: 2020-09-12

This prerelease comes with the option to watch for resources in the runtime namespace of the controller or at cluster level.

0.0.15

Release date: 2020-09-11

This prerelease adds support for overwriting the default values of a HelmChart by defining a ValuesFile, adds a Checksum field to the Artifact object, and comes with several improvements to the storage and handling of artifacts.

0.0.14

Release date: 2020-09-04

This prerelease comes with Helm v3.3.1. Container images for linux/amd64 and linux/arm64 are published to GHCR.

0.0.13

Release date: 2020-09-01

This prerelease fixes a bug in the packaging of HelmChart artifacts build from GitRepository sources, and improves the logic of the Storage.ArtifactExist method to not follow symlinks and only return true for regular files.

0.0.12

Release date: 2020-08-31

This prerelease adds support for HelmChart artifacts build from GitRepository sources, and includes several (breaking) changes to the API:

  • The Name field in the HelmChartSpec has been renamed to Chart, and may now contain the path a chart is available at in a referred Source.
  • The HelmRepositoryRef field in the HelmChartSpec has been renamed to SourceRef, and may now contain a reference to HelmRepository and GitRepository resources.
  • The Kind field in the SourceRef object is now mandatory.

Other notable changes: the HelmChart Version field now supports the same ranges as the GitRepository SemVer checkout strategy, support for relative URLs in HelmRepository indexes, and several other bug fixes.

0.0.11

Release date: 2020-08-21

This prerelease only included a version change of github.com/fluxcd/source-controller/api to publish go.mod changes.

0.0.10

Release date: 2020-08-18

This prerelease comes with a bug fix to the Git semver checkout.

0.0.9

Release date: 2020-08-17

This prerelease upgrades the github.com/fluxcd/pkg/* dependencies to dedicated versioned modules.

0.0.8

Release date: 2020-08-12

This prerelease comes with improvements to Helm repository index fetching. The Helm getter was upgraded to v3.3.0, and it's possible to configure the timeout of index downloads.

0.0.7

Release date: 2020-07-31

This prerelease comes with a breaking change, the CRDs group has been renamed to source.toolkit.fluxcd.io.

0.0.6

Release date: 2020-07-20

This prerelease drops support for Kubernetes <1.16. The CRDs have been updated to apiextensions.k8s.io/v1.

0.0.5

Release date: 2020-07-13

This prerelease comes with improvements to logging. The default logging format is JSON and the timestamp format is ISO8601. Introduce fluxcd.io/reconcileA annotation for on-demand reconciliation of source objects.

0.0.4

Release date: 2020-07-10

This prerelease comes with fixes to the testing framework.

0.0.3

Release date: 2020-07-09

This prerelease adds support for ignore patterns to be specified on GitRepository objects.

0.0.2

Release date: 2020-07-03

This prerelease comes with Kubernetes events dispatching. The reconciliation events can be forwarded to notification controller and alerting can be configured for Slack, MS Teams, Discord and Rocket chat using the notification.fluxcd.io API.

0.0.1

Release date: 2020-06-24

This is the first prerelease ready for public testing. To get started testing, see the GitOps Toolkit guide.

0.0.1-beta.2

Release date: 2020-06-10

This beta release comes with improvements to the artifacts archiving.

0.0.1-beta.1

Release date: 2020-05-29

This is the first beta release of source controller. This release adds support for excluding files when packaging artifacts from Git repositories.

0.0.1-alpha.6

Release date: 2020-05-06

This alpha release comes with improvements to the GitRepository reconciler. Starting with this version, the controller watches for sources only in the namespace where it's deployed.

0.0.1-alpha.5

Release date: 2020-04-30

This alpha release contains several bug fixes #47 #49 #50. After a successful synchronization, the controller reports the revision in the status ready condition.

0.0.1-alpha.4

Release date: 2020-04-28

This alpha release comes with integrity checks for artifacts produced from Git repositories.

0.0.1-alpha.3

Release date: 2020-04-27

This alpha release contains a bug fix for GitRepositories status reporting and allows waiting for sources on-demand sync.

0.0.1-alpha.2

Release date: 2020-04-24

This is the second alpha release of source controller.

It introduces a timeout field to the GitRepositoriesSpec and SyncAt annotation to the common spec. Furthermore, it allows configuring the amount of concurrent reconciliation operations per reconciler using the newly introduced --concurrent flag (defaults to 2), and introduces a --log-json flag to enable JSON logging.

Liveness and readiness probes have been added to the deployment manifest, and the security has been strengthened by running the controller as a non-root user by default and adding a container security context.

Tests have been added to ensure correct behaviour of the HelmChartReconciler and HelmRepositoryReconciler.

0.0.1-alpha.1

Release date: 2020-04-16

This is the first alpha release of source controller. The controller is an implementation of the source.fluxcd.io/v1alpha1 API based on the specifications described in the Source Controller Proposal.