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.
71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package jsoniter
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import (
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"github.com/modern-go/reflect2"
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"reflect"
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"unsafe"
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)
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type dynamicEncoder struct {
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valType reflect2.Type
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}
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func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
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obj := encoder.valType.UnsafeIndirect(ptr)
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stream.WriteVal(obj)
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}
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func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool {
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return encoder.valType.UnsafeIndirect(ptr) == nil
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}
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type efaceDecoder struct {
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}
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func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
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pObj := (*interface{})(ptr)
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obj := *pObj
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if obj == nil {
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*pObj = iter.Read()
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return
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}
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typ := reflect2.TypeOf(obj)
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if typ.Kind() != reflect.Ptr {
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*pObj = iter.Read()
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return
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}
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ptrType := typ.(*reflect2.UnsafePtrType)
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ptrElemType := ptrType.Elem()
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if iter.WhatIsNext() == NilValue {
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if ptrElemType.Kind() != reflect.Ptr {
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iter.skipFourBytes('n', 'u', 'l', 'l')
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*pObj = nil
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return
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}
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}
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if reflect2.IsNil(obj) {
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obj := ptrElemType.New()
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iter.ReadVal(obj)
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*pObj = obj
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return
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}
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iter.ReadVal(obj)
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}
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type ifaceDecoder struct {
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valType *reflect2.UnsafeIFaceType
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}
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func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
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if iter.ReadNil() {
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decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew())
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return
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}
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obj := decoder.valType.UnsafeIndirect(ptr)
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if reflect2.IsNil(obj) {
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iter.ReportError("decode non empty interface", "can not unmarshal into nil")
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return
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}
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iter.ReadVal(obj)
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}
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