unkin-agent
9da206dc7c
PVCs and CloudNativePG Clusters need S3 buckets and backup schedules
provisioned consistently. This operator watches the
backups.unkin.net/{schedule,destination} annotations on those objects and
provisions everything needed to back them up, with no new CRDs.
- Add a PVC controller that provisions cephrgw ObjectStoreUser/Bucket/BucketAccess,
auto-generates a restic repo-password Secret and creates a k8up Schedule scoped
to the PVC via spec.backup.volumes[].persistentVolumeClaim.claimName.
- Add a CNPG Cluster controller that provisions the same bucket stack, idempotently
patches spec.backup.barmanObjectStore (leaving a user-set destinationPath alone
with a Warning event) and creates a ScheduledBackup.
- Resolve destinations through a ConfigMap lookup table; requeue until the
BucketAccess is Ready before creating schedule resources; own-reference created
resources and retain bucket data by default.
- Add schedule-mapping helpers (k8up 5-field/shortcut pass-through, CNPG 6-field
seconds-first) and deterministic, length-bounded name derivation.
- Add unit tests (schedule mapping, name derivation, destination resolution) and
envtest controller tests for both paths, wiring the external CRDs into envtest.
- Add kubebuilder-generated RBAC, a Dockerfile (distroless/nonroot), Woodpecker
lint/test/build pipelines and a tag-triggered image push to the artifactapi
docker-internal registry, plus a version-bump Makefile and deploy manifests.
76 lines
3.2 KiB
Go
76 lines
3.2 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package event
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import "sigs.k8s.io/controller-runtime/pkg/client"
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// CreateEvent is an event where a Kubernetes object was created. CreateEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by a handler.EventHandler.
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type CreateEvent = TypedCreateEvent[client.Object]
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// UpdateEvent is an event where a Kubernetes object was updated. UpdateEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by an handler.EventHandler.
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type UpdateEvent = TypedUpdateEvent[client.Object]
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// DeleteEvent is an event where a Kubernetes object was deleted. DeleteEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by an handler.EventHandler.
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type DeleteEvent = TypedDeleteEvent[client.Object]
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// GenericEvent is an event where the operation type is unknown (e.g. polling or event originating outside the cluster).
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// GenericEvent should be generated by a source.Source and transformed into a reconcile.Request by an
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// handler.EventHandler.
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type GenericEvent = TypedGenericEvent[client.Object]
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// TypedCreateEvent is an event where a Kubernetes object was created. TypedCreateEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by an handler.TypedEventHandler.
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type TypedCreateEvent[object any] struct {
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// Object is the object from the event
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Object object
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// IsInInitialList is true if the Create event was triggered by the initial list.
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IsInInitialList bool
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}
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// TypedUpdateEvent is an event where a Kubernetes object was updated. TypedUpdateEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by an handler.TypedEventHandler.
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type TypedUpdateEvent[object any] struct {
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// ObjectOld is the object from the event
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ObjectOld object
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// ObjectNew is the object from the event
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ObjectNew object
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}
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// TypedDeleteEvent is an event where a Kubernetes object was deleted. TypedDeleteEvent should be generated
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// by a source.Source and transformed into a reconcile.Request by an handler.TypedEventHandler.
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type TypedDeleteEvent[object any] struct {
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// Object is the object from the event
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Object object
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// DeleteStateUnknown is true if the Delete event was missed but we identified the object
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// as having been deleted.
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DeleteStateUnknown bool
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}
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// TypedGenericEvent is an event where the operation type is unknown (e.g. polling or event originating outside the cluster).
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// TypedGenericEvent should be generated by a source.Source and transformed into a reconcile.Request by an
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// handler.TypedEventHandler.
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type TypedGenericEvent[object any] struct {
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// Object is the object from the event
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Object object
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}
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