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.
30 lines
755 B
YAML
30 lines
755 B
YAML
# Minimal CloudNativePG ScheduledBackup CRD for envtest.
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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name: scheduledbackups.postgresql.cnpg.io
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spec:
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group: postgresql.cnpg.io
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names:
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kind: ScheduledBackup
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listKind: ScheduledBackupList
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plural: scheduledbackups
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singular: scheduledbackup
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scope: Namespaced
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versions:
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- name: v1
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served: true
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storage: true
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subresources:
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status: {}
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schema:
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openAPIV3Schema:
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type: object
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properties:
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spec:
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type: object
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x-kubernetes-preserve-unknown-fields: true
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status:
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type: object
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x-kubernetes-preserve-unknown-fields: true
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