Sanket SudakeandGitHub
3bcda55aa8
- k8s.io/api v0.28.1 - k8s.io/apiextensions-apiserver v0.28.1 - k8s.io/apimachinery v0.28.1 - k8s.io/client-go v0.28.1 - k8s.io/metrics v0.28.1 - sigs.k8s.io/controller-runtime v0.16.1 - sigs.k8s.io/controller-tools v0.13.0 Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
85 lines
2.6 KiB
Go
85 lines
2.6 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 cms
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import (
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"context"
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"github.com/pkg/errors"
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"go.uber.org/zap"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/tools/cache"
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fv1 "github.com/fission/fission/pkg/apis/core/v1"
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"github.com/fission/fission/pkg/executor/executortype"
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"github.com/fission/fission/pkg/generated/clientset/versioned"
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)
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type (
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// ConfigSecretController represents a controller for configmaps and secrets
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ConfigSecretController struct {
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logger *zap.Logger
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fissionClient versioned.Interface
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}
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)
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// MakeConfigSecretController makes a controller for configmaps and secrets which changes related functions
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func MakeConfigSecretController(ctx context.Context, logger *zap.Logger, fissionClient versioned.Interface,
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kubernetesClient kubernetes.Interface, types map[fv1.ExecutorType]executortype.ExecutorType,
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configmapInformer,
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secretInformer map[string]cache.SharedIndexInformer) (*ConfigSecretController, error) {
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logger.Debug("Creating ConfigMap & Secret Controller")
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cmsController := &ConfigSecretController{
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logger: logger,
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fissionClient: fissionClient,
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}
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for _, informer := range configmapInformer {
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_, err := informer.AddEventHandler(ConfigMapEventHandlers(ctx, logger, fissionClient, kubernetesClient, types))
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if err != nil {
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return nil, err
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}
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}
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for _, informer := range secretInformer {
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_, err := informer.AddEventHandler(SecretEventHandlers(ctx, logger, fissionClient, kubernetesClient, types))
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if err != nil {
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return nil, err
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}
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}
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return cmsController, nil
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}
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func refreshPods(ctx context.Context, logger *zap.Logger, funcs []fv1.Function, types map[fv1.ExecutorType]executortype.ExecutorType) {
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for _, f := range funcs {
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var err error
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et, exists := types[f.Spec.InvokeStrategy.ExecutionStrategy.ExecutorType]
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if exists {
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err = et.RefreshFuncPods(ctx, logger, f)
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} else {
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err = errors.Errorf("Unknown executor type '%v'", f.Spec.InvokeStrategy.ExecutionStrategy.ExecutorType)
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}
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if err != nil {
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logger.Error("Failed to recycle pods for function after configmap/secret changed",
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zap.Error(err),
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zap.Any("function", f))
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}
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}
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}
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