Merge "Seed code for k8s multicloud plugin"

1 files changed, 64 insertions, 0 deletions

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())
+}