mirror of
https://github.com/k3s-io/kubernetes.git
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90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
/*
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Copyright 2016 The Kubernetes 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 services
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import (
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"fmt"
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"net"
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apiserver "k8s.io/kubernetes/cmd/kube-apiserver/app"
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"k8s.io/kubernetes/cmd/kube-apiserver/app/options"
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)
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const (
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clusterIPRange = "10.0.0.1/24"
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apiserverClientURL = "http://localhost:8080"
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apiserverHealthCheckURL = apiserverClientURL + "/healthz"
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)
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// APIServer is a server which manages apiserver.
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type APIServer struct{}
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// NewAPIServer creates an apiserver.
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func NewAPIServer() *APIServer {
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return &APIServer{}
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}
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// Start starts the apiserver, returns when apiserver is ready.
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func (a *APIServer) Start() error {
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config := options.NewServerRunOptions()
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config.Etcd.StorageConfig.ServerList = []string{getEtcdClientURL()}
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// TODO: Current setup of etcd in e2e-node tests doesn't support etcd v3
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// protocol. We should migrate it to use the same infrastructure as all
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// other tests (pkg/storage/etcd/testing).
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config.Etcd.StorageConfig.Type = "etcd2"
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_, ipnet, err := net.ParseCIDR(clusterIPRange)
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if err != nil {
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return err
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}
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config.ServiceClusterIPRange = *ipnet
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config.AllowPrivileged = true
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errCh := make(chan error)
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go func() {
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defer close(errCh)
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err := apiserver.Run(config)
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if err != nil {
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errCh <- fmt.Errorf("run apiserver error: %v", err)
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}
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}()
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err = readinessCheck("apiserver", []string{apiserverHealthCheckURL}, errCh)
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if err != nil {
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return err
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}
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return nil
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}
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// Stop stops the apiserver. Currently, there is no way to stop the apiserver.
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// The function is here only for completion.
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func (a *APIServer) Stop() error {
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return nil
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}
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const apiserverName = "apiserver"
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func (a *APIServer) Name() string {
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return apiserverName
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}
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func getAPIServerClientURL() string {
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return apiserverClientURL
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}
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func getAPIServerHealthCheckURL() string {
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return apiserverHealthCheckURL
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}
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