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cv.go
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cv.go
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package resourceapply
import (
"fmt"
"github.com/openshift/cluster-version-operator/lib/resourcemerge"
cvv1 "github.com/openshift/cluster-version-operator/pkg/apis/clusterversion.openshift.io/v1"
osv1 "github.com/openshift/cluster-version-operator/pkg/apis/operatorstatus.openshift.io/v1"
cvclientv1 "github.com/openshift/cluster-version-operator/pkg/generated/clientset/versioned/typed/clusterversion.openshift.io/v1"
osclientv1 "github.com/openshift/cluster-version-operator/pkg/generated/clientset/versioned/typed/operatorstatus.openshift.io/v1"
cvlistersv1 "github.com/openshift/cluster-version-operator/pkg/generated/listers/clusterversion.openshift.io/v1"
oslistersv1 "github.com/openshift/cluster-version-operator/pkg/generated/listers/operatorstatus.openshift.io/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/pointer"
)
func ApplyOperatorStatus(client osclientv1.OperatorStatusesGetter, required *osv1.OperatorStatus) (*osv1.OperatorStatus, bool, error) {
if required.Extension.Raw != nil && required.Extension.Object != nil {
return nil, false, fmt.Errorf("both extension.Raw and extension.Object should not be set")
}
existing, err := client.OperatorStatuses(required.Namespace).Get(required.Name, metav1.GetOptions{})
if errors.IsNotFound(err) {
actual, err := client.OperatorStatuses(required.Namespace).Create(required)
return actual, true, err
}
if err != nil {
return nil, false, err
}
modified := pointer.BoolPtr(false)
resourcemerge.EnsureOperatorStatus(modified, existing, *required)
if !*modified {
return existing, false, nil
}
actual, err := client.OperatorStatuses(required.Namespace).Update(existing)
return actual, true, err
}
func ApplyOperatorStatusFromCache(lister oslistersv1.OperatorStatusLister, client osclientv1.OperatorStatusesGetter, required *osv1.OperatorStatus) (*osv1.OperatorStatus, bool, error) {
if required.Extension.Raw != nil && required.Extension.Object != nil {
return nil, false, fmt.Errorf("both extension.Raw and extension.Object should not be set")
}
existing, err := lister.OperatorStatuses(required.Namespace).Get(required.Name)
if errors.IsNotFound(err) {
actual, err := client.OperatorStatuses(required.Namespace).Create(required)
return actual, true, err
}
if err != nil {
return nil, false, err
}
// Don't want to mutate cache.
existing = existing.DeepCopy()
modified := pointer.BoolPtr(false)
resourcemerge.EnsureOperatorStatus(modified, existing, *required)
if !*modified {
return existing, false, nil
}
actual, err := client.OperatorStatuses(required.Namespace).Update(existing)
return actual, true, err
}
func ApplyCVOConfig(client cvclientv1.CVOConfigsGetter, required *cvv1.CVOConfig) (*cvv1.CVOConfig, bool, error) {
existing, err := client.CVOConfigs(required.Namespace).Get(required.Name, metav1.GetOptions{})
if errors.IsNotFound(err) {
actual, err := client.CVOConfigs(required.Namespace).Create(required)
return actual, true, err
}
if err != nil {
return nil, false, err
}
modified := pointer.BoolPtr(false)
resourcemerge.EnsureCVOConfig(modified, existing, *required)
if !*modified {
return existing, false, nil
}
actual, err := client.CVOConfigs(required.Namespace).Update(existing)
return actual, true, err
}
func ApplyCVOConfigFromCache(lister cvlistersv1.CVOConfigLister, client cvclientv1.CVOConfigsGetter, required *cvv1.CVOConfig) (*cvv1.CVOConfig, bool, error) {
obj, err := lister.CVOConfigs(required.Namespace).Get(required.Name)
if errors.IsNotFound(err) {
actual, err := client.CVOConfigs(required.Namespace).Create(required)
return actual, true, err
}
if err != nil {
return nil, false, err
}
// Don't want to mutate cache.
existing := new(cvv1.CVOConfig)
obj.DeepCopyInto(existing)
modified := pointer.BoolPtr(false)
resourcemerge.EnsureCVOConfig(modified, existing, *required)
if !*modified {
return existing, false, nil
}
actual, err := client.CVOConfigs(required.Namespace).Update(existing)
return actual, true, err
}