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.
34 lines
642 B
Go
34 lines
642 B
Go
//+build !go1.9
|
|
|
|
package concurrent
|
|
|
|
import "sync"
|
|
|
|
// Map implements a thread safe map for go version below 1.9 using mutex
|
|
type Map struct {
|
|
lock sync.RWMutex
|
|
data map[interface{}]interface{}
|
|
}
|
|
|
|
// NewMap creates a thread safe map
|
|
func NewMap() *Map {
|
|
return &Map{
|
|
data: make(map[interface{}]interface{}, 32),
|
|
}
|
|
}
|
|
|
|
// Load is same as sync.Map Load
|
|
func (m *Map) Load(key interface{}) (elem interface{}, found bool) {
|
|
m.lock.RLock()
|
|
elem, found = m.data[key]
|
|
m.lock.RUnlock()
|
|
return
|
|
}
|
|
|
|
// Load is same as sync.Map Store
|
|
func (m *Map) Store(key interface{}, elem interface{}) {
|
|
m.lock.Lock()
|
|
m.data[key] = elem
|
|
m.lock.Unlock()
|
|
}
|