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.
54 lines
2.0 KiB
Go
54 lines
2.0 KiB
Go
/*
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Copyright 2014 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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// +k8s:openapi-model-package=io.k8s.apimachinery.pkg.runtime
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// Package runtime includes helper functions for working with API objects
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// that follow the kubernetes API object conventions, which are:
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//
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// 0. Your API objects have a common metadata struct member, TypeMeta.
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//
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// 1. Your code refers to an internal set of API objects.
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//
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// 2. In a separate package, you have an external set of API objects.
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//
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// 3. The external set is considered to be versioned, and no breaking
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// changes are ever made to it (fields may be added but not changed
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// or removed).
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//
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// 4. As your api evolves, you'll make an additional versioned package
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// with every major change.
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//
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// 5. Versioned packages have conversion functions which convert to
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// and from the internal version.
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//
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// 6. You'll continue to support older versions according to your
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// deprecation policy, and you can easily provide a program/library
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// to update old versions into new versions because of 5.
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//
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// 7. All of your serializations and deserializations are handled in a
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// centralized place.
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//
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// Package runtime provides a conversion helper to make 5 easy, and the
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// Encode/Decode/DecodeInto trio to accomplish 7. You can also register
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// additional "codecs" which use a version of your choice. It's
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// recommended that you register your types with runtime in your
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// package's init function.
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//
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// As a bonus, a few common types useful from all api objects and versions
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// are provided in types.go.
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package runtime
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