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helpers.go
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/
helpers.go
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// Copyright 2019-2021 The Inspektor Gadget authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package gadgets
import (
gadgetv1alpha1 "github.com/inspektor-gadget/inspektor-gadget/pkg/apis/gadget/v1alpha1"
containercollection "github.com/inspektor-gadget/inspektor-gadget/pkg/container-collection"
"k8s.io/apimachinery/pkg/types"
)
func TraceName(namespace, name string) string {
return "trace_" + namespace + "_" + name
}
func TraceNameFromNamespacedName(n types.NamespacedName) string {
return TraceName(n.Namespace, n.Name)
}
func ContainerSelectorFromContainerFilter(f *gadgetv1alpha1.ContainerFilter) *containercollection.ContainerSelector {
if f == nil {
return &containercollection.ContainerSelector{}
}
labels := map[string]string{}
for k, v := range f.Labels {
labels[k] = v
}
return &containercollection.ContainerSelector{
Namespace: f.Namespace,
Podname: f.Podname,
Labels: labels,
Name: f.ContainerName,
}
}