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.
36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
// SPDX-FileCopyrightText: Copyright (c) 2015-2025 go-swagger maintainers
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// SPDX-License-Identifier: Apache-2.0
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package jsonpointer
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import "fmt"
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type pointerError string
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func (e pointerError) Error() string {
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return string(e)
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}
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const (
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// ErrPointer is a sentinel error raised by all errors from this package.
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ErrPointer pointerError = "JSON pointer error"
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// ErrInvalidStart states that a JSON pointer must start with a separator ("/").
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ErrInvalidStart pointerError = `JSON pointer must be empty or start with a "` + pointerSeparator
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// ErrUnsupportedValueType indicates that a value of the wrong type is being set.
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ErrUnsupportedValueType pointerError = "only structs, pointers, maps and slices are supported for setting values"
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)
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func errNoKey(key string) error {
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return fmt.Errorf("object has no key %q: %w", key, ErrPointer)
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}
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func errOutOfBounds(length, idx int) error {
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return fmt.Errorf("index out of bounds array[0,%d] index '%d': %w", length-1, idx, ErrPointer)
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}
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func errInvalidReference(token string) error {
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return fmt.Errorf("invalid token reference %q: %w", token, ErrPointer)
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}
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