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default.go
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default.go
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package namespace
import (
crd "github.com/RedHatInsights/clowder/apis/cloud.redhat.com/v1alpha1"
"github.com/RedHatInsights/clowder/controllers/cloud.redhat.com/config"
"github.com/RedHatInsights/clowder/controllers/cloud.redhat.com/providers"
"github.com/RedHatInsights/clowder/controllers/cloud.redhat.com/utils"
core "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/types"
)
type namespaceProvider struct {
providers.Provider
}
// NewNamespaceProvider returns a new Namespace provider.
func NewNamespaceProvider(p *providers.Provider) (providers.ClowderProvider, error) {
clowderNs, nSerr := utils.GetClowderNamespace()
if nSerr == nil {
// CLOBBER: Purposefully ignoring the error here
setLabelOnNamespace(p, clowderNs)
}
return &namespaceProvider{Provider: *p}, setLabelOnNamespace(p, p.Env.Status.TargetNamespace)
}
func (nsp *namespaceProvider) Provide(app *crd.ClowdApp, c *config.AppConfig) error {
return setLabelOnNamespace(&nsp.Provider, app.GetNamespace())
}
func setLabelOnNamespace(p *providers.Provider, ns string) error {
nsType := &core.Namespace{}
err := p.Client.Get(p.Ctx, types.NamespacedName{Name: ns}, nsType)
if err != nil {
return err
}
labels := nsType.GetLabels()
if labels == nil {
labels = make(map[string]string)
}
if _, ok := labels["kubernetes.io/metadata.name"]; !ok {
labels["kubernetes.io/metadata.name"] = ns
nsType.SetLabels(labels)
return p.Client.Update(p.Ctx, nsType)
}
return nil
}