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.
38 lines
1.4 KiB
Go
38 lines
1.4 KiB
Go
package pflag
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// -- func Value
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type funcValue func(string) error
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func (f funcValue) Set(s string) error { return f(s) }
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func (f funcValue) Type() string { return "func" }
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func (f funcValue) String() string { return "" } // same behavior as stdlib 'flag' package
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// Func defines a func flag with specified name, callback function and usage string.
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//
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// The callback function will be called every time "--{name}={value}" (or equivalent) is
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// parsed on the command line, with "{value}" as an argument.
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func (f *FlagSet) Func(name string, usage string, fn func(string) error) {
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f.FuncP(name, "", usage, fn)
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}
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// FuncP is like Func, but accepts a shorthand letter that can be used after a single dash.
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func (f *FlagSet) FuncP(name string, shorthand string, usage string, fn func(string) error) {
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var val Value = funcValue(fn)
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f.VarP(val, name, shorthand, usage)
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}
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// Func defines a func flag with specified name, callback function and usage string.
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//
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// The callback function will be called every time "--{name}={value}" (or equivalent) is
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// parsed on the command line, with "{value}" as an argument.
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func Func(name string, usage string, fn func(string) error) {
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CommandLine.FuncP(name, "", usage, fn)
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}
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// FuncP is like Func, but accepts a shorthand letter that can be used after a single dash.
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func FuncP(name, shorthand string, usage string, fn func(string) error) {
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CommandLine.FuncP(name, shorthand, usage, fn)
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}
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