Merge pull request #3 from mongodb/move_up_one_level

Author: chatton

.gitignore

@@ -1,6 +1,6 @@
 # Temporary Build Files
-mongodb-kubernetes-operator/build/_output
-mongodb-kubernetes-operator/build/_test
+build/_output
+build/_test
 # Created by https://www.gitignore.io/api/go,vim,emacs,visualstudiocode
 ### Emacs ###
 # -*- mode: gitignore; -*-

mongodb-kubernetes-operator/build/Dockerfile renamed to build/Dockerfile

@@ -0,0 +1,70 @@
+package main
+
+import (
+	"fmt"
+	"go.uber.org/zap"
+	"os"
+
+	"github.com/mongodb/mongodb-kubernetes-operator/pkg/apis"
+	"github.com/mongodb/mongodb-kubernetes-operator/pkg/controller"
+
+	"sigs.k8s.io/controller-runtime/pkg/client/config"
+	"sigs.k8s.io/controller-runtime/pkg/manager"
+	"sigs.k8s.io/controller-runtime/pkg/manager/signals"
+)
+
+// Change below variables to serve metrics on different host or port.
+var (
+	metricsHost               = "0.0.0.0"
+	metricsPort         int32 = 8383
+	operatorMetricsPort int32 = 8686
+)
+
+func main() {
+	// TODO: configure non development logger
+	log, err := zap.NewDevelopment()
+	if err != nil {
+		os.Exit(1)
+	}
+	// get watch namespace from environment variable
+	namespace, nsSpecified := os.LookupEnv("WATCH_NAMESPACE")
+	if !nsSpecified {
+		os.Exit(1)
+	}
+
+	log.Info(fmt.Sprintf("Watching namespace: %s", namespace))
+
+	// Get a config to talk to the apiserver
+	cfg, err := config.GetConfig()
+	if err != nil {
+		os.Exit(1)
+	}
+
+	// Create a new Cmd to provide shared dependencies and start components
+	mgr, err := manager.New(cfg, manager.Options{
+		Namespace:          "temp",
+		MetricsBindAddress: fmt.Sprintf("%s:%d", metricsHost, metricsPort),
+	})
+	if err != nil {
+		os.Exit(1)
+	}
+
+	log.Info("Registering Components.")
+
+	// Setup Scheme for all resources
+	if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
+		os.Exit(1)
+	}
+
+	// Setup all Controllers
+	if err := controller.AddToManager(mgr); err != nil {
+		os.Exit(1)
+	}
+
+	log.Info("Starting the Cmd.")
+
+	// Start the Cmd
+	if err := mgr.Start(signals.SetupSignalHandler()); err != nil {
+		os.Exit(1)
+	}
+}

mongodb-kubernetes-operator/build/bin/entrypoint renamed to build/bin/entrypoint

@@ -19,12 +19,12 @@ spec:
         apiVersion:
           description: 'APIVersion defines the versioned schema of this representation
             of an object. Servers should convert recognized schemas to the latest
-            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources'
           type: string
         kind:
           description: 'Kind is a string value representing the REST resource this
             object represents. Servers may infer this from the endpoint the client
-            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds'
           type: string
         metadata:
           type: object