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.
39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
package jsonpatch
|
|
|
|
import "fmt"
|
|
|
|
// AccumulatedCopySizeError is an error type returned when the accumulated size
|
|
// increase caused by copy operations in a patch operation has exceeded the
|
|
// limit.
|
|
type AccumulatedCopySizeError struct {
|
|
limit int64
|
|
accumulated int64
|
|
}
|
|
|
|
// NewAccumulatedCopySizeError returns an AccumulatedCopySizeError.
|
|
func NewAccumulatedCopySizeError(l, a int64) *AccumulatedCopySizeError {
|
|
return &AccumulatedCopySizeError{limit: l, accumulated: a}
|
|
}
|
|
|
|
// Error implements the error interface.
|
|
func (a *AccumulatedCopySizeError) Error() string {
|
|
return fmt.Sprintf("Unable to complete the copy, the accumulated size increase of copy is %d, exceeding the limit %d", a.accumulated, a.limit)
|
|
}
|
|
|
|
// ArraySizeError is an error type returned when the array size has exceeded
|
|
// the limit.
|
|
type ArraySizeError struct {
|
|
limit int
|
|
size int
|
|
}
|
|
|
|
// NewArraySizeError returns an ArraySizeError.
|
|
func NewArraySizeError(l, s int) *ArraySizeError {
|
|
return &ArraySizeError{limit: l, size: s}
|
|
}
|
|
|
|
// Error implements the error interface.
|
|
func (a *ArraySizeError) Error() string {
|
|
return fmt.Sprintf("Unable to create array of size %d, limit is %d", a.size, a.limit)
|
|
}
|