Remove deprecated mqtrigger with kind fission (#2875)

* Remove deprecated mqtrigger with kind fission * Remove unused deps --------- Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
2023-11-21 17:52:37 +05:30
parent efeb6951dc
commit f44174debc
30 changed files with 13 additions and 1481 deletions
@@ -1,115 +0,0 @@
-/*
-Copyright 2016 The Fission 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 mqtrigger
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path"
-	"strings"
-
-	"github.com/pkg/errors"
-	"go.uber.org/zap"
-
-	fv1 "github.com/fission/fission/pkg/apis/core/v1"
-	"github.com/fission/fission/pkg/crd"
-	"github.com/fission/fission/pkg/mqtrigger"
-	"github.com/fission/fission/pkg/mqtrigger/factory"
-	"github.com/fission/fission/pkg/mqtrigger/messageQueue"
-	_ "github.com/fission/fission/pkg/mqtrigger/messageQueue/kafka"
-	"github.com/fission/fission/pkg/utils/manager"
-)
-
-func Start(ctx context.Context, clientGen crd.ClientGeneratorInterface, logger *zap.Logger, mgr manager.Interface, routerUrl string) error {
-	fissionClient, err := clientGen.GetFissionClient()
-	if err != nil {
-		return errors.Wrap(err, "failed to get fission client")
-	}
-
-	err = crd.WaitForFunctionCRDs(ctx, logger, fissionClient)
-	if err != nil {
-		return errors.Wrap(err, "error waiting for CRDs")
-	}
-
-	mqType := (fv1.MessageQueueType)(os.Getenv("MESSAGE_QUEUE_TYPE"))
-	mqUrl := os.Getenv("MESSAGE_QUEUE_URL")
-
-	secretsPath := strings.TrimSpace(os.Getenv("MESSAGE_QUEUE_SECRETS"))
-
-	var secrets map[string][]byte
-	if len(secretsPath) > 0 {
-		// For authentication with message queue
-		secrets, err = readSecrets(logger, secretsPath)
-		if err != nil {
-			return err
-		}
-	}
-
-	mq, err := factory.Create(
-		logger,
-		mqType,
-		messageQueue.Config{
-			MQType:  (string)(mqType),
-			Url:     mqUrl,
-			Secrets: secrets,
-		},
-		routerUrl,
-	)
-	if err != nil {
-		logger.Fatal("failed to connect to remote message queue server", zap.Error(err))
-	}
-	mqtMgr := mqtrigger.MakeMessageQueueTriggerManager(logger, fissionClient, mqType, mq)
-	err = mqtMgr.Run(ctx, mgr)
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
-func readSecrets(logger *zap.Logger, secretsPath string) (map[string][]byte, error) {
-	// return if no secrets exist
-	if _, err := os.Stat(secretsPath); os.IsNotExist(err) {
-		return nil, err
-	}
-
-	secretFiles, err := os.ReadDir(secretsPath)
-	if err != nil {
-		return nil, err
-	}
-
-	secrets := make(map[string][]byte)
-	for _, secretFile := range secretFiles {
-
-		fileName := secretFile.Name()
-		// /etc/secrets contain some hidden directories (like .data)
-		// ignore them
-		if !secretFile.IsDir() && !strings.HasPrefix(fileName, ".") {
-			logger.Info(fmt.Sprintf("Reading secret from %s", fileName))
-
-			filePath := path.Join(secretsPath, fileName)
-			secret, fileReadErr := os.ReadFile(filePath)
-			if fileReadErr != nil {
-				return nil, fileReadErr
-			}
-
-			secrets[fileName] = secret
-		}
-	}
-
-	return secrets, nil
-}