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Merge pull request #102 from SomtochiAma/update-event-status
Adds Version Check
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| package status | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
|
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| "github.com/blang/semver" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| "sigs.k8s.io/controller-runtime/pkg/log" | ||
| addonsv1alpha1 "sigs.k8s.io/kubebuilder-declarative-pattern/pkg/patterns/addon/pkg/apis/v1alpha1" | ||
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| "sigs.k8s.io/kubebuilder-declarative-pattern/pkg/patterns/declarative" | ||
| "sigs.k8s.io/kubebuilder-declarative-pattern/pkg/patterns/declarative/pkg/manifest" | ||
| ) | ||
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| // NewVersionCheck provides an implementation of declarative.Reconciled that | ||
| // checks the version of the operator if it is up to the version required by the manifest | ||
| func NewVersionCheck(client client.Client, operatorVersionString string) (*versionCheck, error) { | ||
| operatorVersion, err := semver.Parse(operatorVersionString) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("unable to parse operator version %q: %v", operatorVersionString, err) | ||
| } | ||
| return &versionCheck{client: client, operatorVersion: operatorVersion}, nil | ||
| } | ||
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| type versionCheck struct { | ||
| client client.Client | ||
| operatorVersion semver.Version | ||
| } | ||
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| func (p *versionCheck) VersionCheck( | ||
| ctx context.Context, | ||
| src declarative.DeclarativeObject, | ||
| objs *manifest.Objects, | ||
| ) (bool, error) { | ||
| log := log.Log | ||
| var minOperatorVersion semver.Version | ||
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| // Look for annotation from any resource with the max version | ||
| for _, obj := range objs.Items { | ||
| annotations := obj.UnstructuredObject().GetAnnotations() | ||
| if versionNeededStr, ok := annotations["addons.k8s.io/min-operator-version"]; ok { | ||
| log.WithValues("min-operator-version", versionNeededStr).Info("Got version requirement addons.k8s.io/operator-version") | ||
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| versionNeeded, err := semver.Parse(versionNeededStr) | ||
| if err != nil { | ||
| log.WithValues("version", versionNeededStr).Error(err, "Unable to parse version restriction") | ||
| return false, err | ||
| } | ||
|
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| if versionNeeded.GT(minOperatorVersion) { | ||
| minOperatorVersion = versionNeeded | ||
| } | ||
| } | ||
| } | ||
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| if p.operatorVersion.GTE(minOperatorVersion) { | ||
| return true, nil | ||
| } | ||
|
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| addonObject, ok := src.(addonsv1alpha1.CommonObject) | ||
| if !ok { | ||
| return false, fmt.Errorf("object %T was not an addonsv1alpha1.CommonObject", src) | ||
| } | ||
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| status := addonsv1alpha1.CommonStatus{ | ||
| Healthy: false, | ||
| Errors: []string{ | ||
| fmt.Sprintf("manifest needs operator version >= %v, this operator is version %v", minOperatorVersion.String(), p.operatorVersion.String()), | ||
| }, | ||
| } | ||
| log.WithValues("name", addonObject.GetName()).WithValues("status", status).Info("updating status") | ||
| addonObject.SetCommonStatus(status) | ||
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| return false, fmt.Errorf("operator not qualified, manifest needs operator version >= %v", minOperatorVersion.String()) | ||
| } |
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