Sanket SudakeandGitHub
5fae765323
* Define client generator to generate all k8s clients * Increase QPS and burst values * Capture client-go metrics * Support for controller runtime metrics Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
60 lines
1.7 KiB
Go
60 lines
1.7 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package controller
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import (
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"context"
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"go.uber.org/zap"
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"github.com/fission/fission/pkg/crd"
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)
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func Start(ctx context.Context, logger *zap.Logger, port int, unitTestFlag bool) {
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cLogger := logger.Named("controller")
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clientGen := crd.NewClientGenerator()
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fissionClient, err := clientGen.GetFissionClient()
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if err != nil {
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cLogger.Fatal("failed to get fission client", zap.Error(err))
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}
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apiExtClient, err := clientGen.GetApiExtensionsClient()
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if err != nil {
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cLogger.Fatal("failed to get api extension client client", zap.Error(err))
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}
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kubeClient, err := clientGen.GetKubernetesClient()
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if err != nil {
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cLogger.Fatal("failed to get kubernetes client", zap.Error(err))
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}
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err = crd.EnsureFissionCRDs(ctx, cLogger, apiExtClient)
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if err != nil {
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cLogger.Fatal("failed to find fission CRDs", zap.Error(err))
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}
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err = crd.WaitForCRDs(ctx, logger, fissionClient)
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if err != nil {
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cLogger.Fatal("error waiting for CRDs", zap.Error(err))
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}
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api, err := MakeAPI(cLogger, fissionClient, kubeClient)
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if err != nil {
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cLogger.Fatal("failed to start controller", zap.Error(err))
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}
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api.Serve(ctx, port)
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}
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