/
receive_adapter.go
64 lines (55 loc) · 1.65 KB
/
receive_adapter.go
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/*
Copyright 2021 The Knative 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 resources
import (
"strconv"
corev1 "k8s.io/api/core/v1"
"knative.dev/eventing/pkg/adapter/mtping"
"knative.dev/eventing/pkg/adapter/v2"
"knative.dev/pkg/system"
)
type Args struct {
ConfigEnvVars []corev1.EnvVar
LeConfig string
NoShutdownAfter int
SinkTimeout int
}
// MakeReceiveAdapterEnvVar generates the environment variables for the pingsources
func MakeReceiveAdapterEnvVar(args Args) []corev1.EnvVar {
envs := []corev1.EnvVar{{
Name: adapter.EnvConfigNamespace,
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.namespace",
},
},
}, {
// Needed by leader elector.
Name: system.NamespaceEnvKey,
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.namespace",
},
},
}, {
Name: adapter.EnvConfigLeaderElectionConfig,
Value: args.LeConfig,
}, {
Name: mtping.EnvNoShutdownAfter,
Value: strconv.Itoa(args.NoShutdownAfter),
}, {
Name: adapter.EnvSinkTimeout,
Value: strconv.Itoa(args.SinkTimeout),
}}
return append(envs, args.ConfigEnvVars...)
}