mirror of
https://github.com/fluxcd/flagger.git
synced 2026-02-25 07:14:03 +00:00
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
/*
|
|
Copyright 2020 The Flux 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 loadtester
|
|
|
|
import (
|
|
"context"
|
|
"encoding/hex"
|
|
"hash/fnv"
|
|
"sync"
|
|
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
// Modeling a loadtester task
|
|
type Task interface {
|
|
Hash() string
|
|
Run(ctx context.Context) *TaskRunResult
|
|
String() string
|
|
Canary() string
|
|
}
|
|
|
|
type TaskBase struct {
|
|
canary string
|
|
logger *zap.SugaredLogger
|
|
}
|
|
|
|
func (task *TaskBase) Canary() string {
|
|
return task.canary
|
|
}
|
|
|
|
func hash(str string) string {
|
|
fnvHash := fnv.New32()
|
|
fnvBytes := fnvHash.Sum([]byte(str))
|
|
return hex.EncodeToString(fnvBytes[:])
|
|
}
|
|
|
|
var taskFactories = new(sync.Map)
|
|
|
|
type TaskFactory = func(metadata map[string]string, canary string, logger *zap.SugaredLogger) (Task, error)
|
|
|
|
func GetTaskFactory(typ string) (TaskFactory, bool) {
|
|
factory, ok := taskFactories.Load(typ)
|
|
return factory.(TaskFactory), ok
|
|
}
|
|
|
|
type TaskRunResult struct {
|
|
ok bool
|
|
out []byte
|
|
}
|