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.
55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
/*
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Copyright 2021 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 dump
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import (
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"github.com/davecgh/go-spew/spew"
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)
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var prettyPrintConfig = &spew.ConfigState{
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Indent: " ",
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DisableMethods: true,
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DisablePointerAddresses: true,
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DisableCapacities: true,
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}
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// The config MUST NOT be changed because that could change the result of a hash operation
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var prettyPrintConfigForHash = &spew.ConfigState{
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Indent: " ",
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SortKeys: true,
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DisableMethods: true,
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SpewKeys: true,
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DisablePointerAddresses: true,
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DisableCapacities: true,
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}
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// Pretty wrap the spew.Sdump with Indent, and disabled methods like error() and String()
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// The output may change over time, so for guaranteed output please take more direct control
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func Pretty(a interface{}) string {
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return prettyPrintConfig.Sdump(a)
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}
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// ForHash keeps the original Spew.Sprintf format to ensure the same checksum
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func ForHash(a interface{}) string {
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return prettyPrintConfigForHash.Sprintf("%#v", a)
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}
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// OneLine outputs the object in one line
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func OneLine(a interface{}) string {
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return prettyPrintConfig.Sprintf("%#v", a)
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}
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