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.
75 lines
3.0 KiB
Go
75 lines
3.0 KiB
Go
/*
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Copyright The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Code generated by applyconfiguration-gen. DO NOT EDIT.
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package v1
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import (
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corev1 "k8s.io/client-go/applyconfigurations/core/v1"
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)
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// SchedulingApplyConfiguration represents a declarative configuration of the Scheduling type for use
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// with apply.
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//
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// Scheduling specifies the scheduling constraints for nodes supporting a
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// RuntimeClass.
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type SchedulingApplyConfiguration struct {
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// nodeSelector lists labels that must be present on nodes that support this
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// RuntimeClass. Pods using this RuntimeClass can only be scheduled to a
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// node matched by this selector. The RuntimeClass nodeSelector is merged
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// with a pod's existing nodeSelector. Any conflicts will cause the pod to
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// be rejected in admission.
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NodeSelector map[string]string `json:"nodeSelector,omitempty"`
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// tolerations are appended (excluding duplicates) to pods running with this
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// RuntimeClass during admission, effectively unioning the set of nodes
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// tolerated by the pod and the RuntimeClass.
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Tolerations []corev1.TolerationApplyConfiguration `json:"tolerations,omitempty"`
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}
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// SchedulingApplyConfiguration constructs a declarative configuration of the Scheduling type for use with
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// apply.
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func Scheduling() *SchedulingApplyConfiguration {
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return &SchedulingApplyConfiguration{}
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}
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// WithNodeSelector puts the entries into the NodeSelector field in the declarative configuration
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// and returns the receiver, so that objects can be build by chaining "With" function invocations.
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// If called multiple times, the entries provided by each call will be put on the NodeSelector field,
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// overwriting an existing map entries in NodeSelector field with the same key.
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func (b *SchedulingApplyConfiguration) WithNodeSelector(entries map[string]string) *SchedulingApplyConfiguration {
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if b.NodeSelector == nil && len(entries) > 0 {
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b.NodeSelector = make(map[string]string, len(entries))
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}
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for k, v := range entries {
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b.NodeSelector[k] = v
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}
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return b
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}
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// WithTolerations adds the given value to the Tolerations field in the declarative configuration
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// and returns the receiver, so that objects can be build by chaining "With" function invocations.
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// If called multiple times, values provided by each call will be appended to the Tolerations field.
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func (b *SchedulingApplyConfiguration) WithTolerations(values ...*corev1.TolerationApplyConfiguration) *SchedulingApplyConfiguration {
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for i := range values {
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if values[i] == nil {
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panic("nil value passed to WithTolerations")
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}
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b.Tolerations = append(b.Tolerations, *values[i])
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}
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return b
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}
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