/
namespace.go
55 lines (47 loc) · 1.16 KB
/
namespace.go
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package runtime
import (
"context"
"fmt"
v1 "k8s.io/api/core/v1"
k8serrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/tensorchord/openmodelz/agent/api/types"
"github.com/tensorchord/openmodelz/agent/errdefs"
)
func (r Runtime) NamespaceList(ctx context.Context) ([]string, error) {
ns, err := r.kubeClient.CoreV1().Namespaces().List(ctx,
metav1.ListOptions{
LabelSelector: fmt.Sprintf("%s=true", types.LabelNamespace),
})
if err != nil {
if k8serrors.IsNotFound(err) {
return nil, nil
} else {
return nil, errdefs.System(err)
}
}
res := make([]string, len(ns.Items))
for i, n := range ns.Items {
res[i] = n.Name
}
return res, nil
}
func (r Runtime) NamespaceCreate(ctx context.Context, name string) error {
ns := &v1.Namespace{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Labels: map[string]string{
types.LabelNamespace: "true",
},
},
}
_, err := r.kubeClient.CoreV1().Namespaces().Create(ctx, ns, metav1.CreateOptions{})
if err != nil {
if k8serrors.IsAlreadyExists(err) {
return errdefs.Conflict(err)
} else {
return errdefs.System(err)
}
}
return nil
}