From a1373742a2c3f980360e4980f3b23b0ff3480ae6 Mon Sep 17 00:00:00 2001 From: Shashank Kumar Shankar Date: Mon, 20 Aug 2018 15:50:50 -0700 Subject: Seed code for k8s multicloud plugin This patch provides the initial seed code for the multicloud Kubernetes plugin and also provides the plugin feature to add new Kubernetes kinds. Change-Id: Ie5ee414656665070cde2834c4855ac2ebc179a9a Issue-ID: MULTICLOUD-301 Signed-off-by: Shashank Kumar Shankar Signed-off-by: Victor Morales --- src/k8splugin/cmd/main.go | 64 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 src/k8splugin/cmd/main.go (limited to 'src/k8splugin/cmd/main.go') diff --git a/src/k8splugin/cmd/main.go b/src/k8splugin/cmd/main.go new file mode 100644 index 00000000..ee676549 --- /dev/null +++ b/src/k8splugin/cmd/main.go @@ -0,0 +1,64 @@ +/* +Copyright 2018 Intel Corporation. +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 main + +import ( + "context" + "flag" + "log" + "net/http" + "os" + "os/signal" + "path/filepath" + + "github.com/gorilla/handlers" + "k8s.io/client-go/util/homedir" + + "k8splugin/api" +) + +func main() { + var kubeconfig string + + home := homedir.HomeDir() + if home != "" { + kubeconfig = *flag.String("kubeconfig", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file") + } + flag.Parse() + + err := api.CheckInitialSettings() + if err != nil { + log.Fatal(err) + } + + httpRouter := api.NewRouter(kubeconfig) + loggedRouter := handlers.LoggingHandler(os.Stdout, httpRouter) + log.Println("Starting Kubernetes Multicloud API") + + httpServer := &http.Server{ + Handler: loggedRouter, + Addr: ":8081", // Remove hardcoded port number + } + + connectionsClose := make(chan struct{}) + go func() { + c := make(chan os.Signal, 1) + signal.Notify(c, os.Interrupt) + <-c + httpServer.Shutdown(context.Background()) + close(connectionsClose) + }() + + log.Fatal(httpServer.ListenAndServe()) +} -- cgit 1.2.3-korg