Adds MachineConfig Operator

Dockerfile.machine-config-controller

@@ -0,0 +1,11 @@
+FROM golang:1.10.3 AS build-env
+
+COPY . /go/src/github.com/openshift/machine-config-operator
+WORKDIR /go/src/github.com/openshift/machine-config-operator
+RUN WHAT=machine-config-controller ./hack/build-go.sh
+
+FROM scratch
+COPY --from=build-env /go/src/github.com/openshift/machine-config-operator/_output/linux/amd64/machine-config-controller /bin/machine-config-controller
+COPY templates /etc/templates
+
+ENTRYPOINT ["/bin/machine-config-controller"]

Dockerfile.machine-config-daemon

@@ -0,0 +1,11 @@
+FROM golang:1.10.3 AS build-env
+
+COPY . /go/src/github.com/openshift/machine-config-operator
+WORKDIR /go/src/github.com/openshift/machine-config-operator
+RUN WHAT=machine-config-daemon ./hack/build-go.sh
+
+FROM scratch
+COPY --from=build-env /go/src/github.com/openshift/machine-config-operator/_output/linux/amd64/machine-config-daemon /bin/machine-config-daemon
+COPY templates /etc/templates
+
+ENTRYPOINT ["/bin/machine-config-daemon"]

Dockerfile.machine-config-operator

@@ -0,0 +1,11 @@
+FROM golang:1.10.3 AS build-env
+
+COPY . /go/src/github.com/openshift/machine-config-operator
+WORKDIR /go/src/github.com/openshift/machine-config-operator
+RUN WHAT=machine-config-operator ./hack/build-go.sh
+
+FROM scratch
+COPY --from=build-env /go/src/github.com/openshift/machine-config-operator/_output/linux/amd64/machine-config-operator /bin/machine-config-operator
+COPY templates /etc/templates
+
+ENTRYPOINT ["/bin/machine-config-operator"]

Gopkg.toml

@@ -31,7 +31,6 @@ required = ["k8s.io/gengo/types", "k8s.io/code-generator/cmd/client-gen"]
   name = "github.com/coreos/container-linux-config-transpiler"
   version = "v0.9.0"
 
-
 [[constraint]]
   name = "github.com/ghodss/yaml"
   version = "v1.0.0"
@@ -48,6 +47,10 @@ revision = "44145f04b68cf362d9c4df2182967c2275eaefed"
   name = "k8s.io/api"
   version = "kubernetes-1.11.1"
 
+[[constraint]]
+  name = "k8s.io/apiextensions-apiserver"
+  version = "kubernetes-1.11.1"
+
 [[constraint]]
   name = "k8s.io/apimachinery"
   version = "kubernetes-1.11.1"
@@ -91,3 +94,11 @@ revision = "44145f04b68cf362d9c4df2182967c2275eaefed"
 [[constraint]]
   name = "github.com/vincent-petithory/dataurl"
   revision = "9a301d65acbb728fcc3ace14f45f511a4cfeea9c"
+
+[[constraint]]
+  name = "github.com/openshift/api"
+  branch = "master"
+
+[[constraint]]
+  name = "github.com/openshift/client-go"
+  branch = "master"

cmd/machine-config-daemon/start.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"flag"
+	"os"
 
 	"github.com/golang/glog"
 	"github.com/openshift/machine-config-operator/pkg/daemon"
@@ -33,8 +34,8 @@ func init() {
 	rootCmd.AddCommand(startCmd)
 	startCmd.PersistentFlags().StringVar(&startOpts.kubeconfig, "kubeconfig", "", "Kubeconfig file to access a remote cluster (testing only)")
 	startCmd.PersistentFlags().StringVar(&startOpts.nodeName, "node-name", "", "kubernetes node name daemon is managing.")
-	startCmd.PersistentFlags().StringVar(&startOpts.nodeName, "target-namespace", "openshift-machine-config", "namespace is where the daemon looks for machineconfigs.")
-	startCmd.PersistentFlags().StringVar(&startOpts.nodeName, "root-prefix", "/rootfs", "where the nodes root filesystem is mounted, for the file stage.")
+	startCmd.PersistentFlags().StringVar(&startOpts.targetNamespace, "target-namespace", "openshift-machine-config", "namespace is where the daemon looks for machineconfigs.")
+	startCmd.PersistentFlags().StringVar(&startOpts.rootPrefix, "root-prefix", "/rootfs", "where the nodes root filesystem is mounted, for the file stage.")
 }
 
 func runStartCmd(cmd *cobra.Command, args []string) {
@@ -45,7 +46,11 @@ func runStartCmd(cmd *cobra.Command, args []string) {
 	glog.Infof("Version: %+v", version.Version)
 
 	if startOpts.nodeName == "" {
-		glog.Fatalf("node-name is required")
+		name, ok := os.LookupEnv("NODE_NAME")
+		if !ok || name == "" {
+			glog.Fatalf("node-name is required")
+		}
+		startOpts.nodeName = name
 	}
 
 	cb, err := newClientBuilder(startOpts.kubeconfig)

cmd/machine-config-operator/main.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"flag"
+
+	"github.com/golang/glog"
+	"github.com/spf13/cobra"
+)
+
+const (
+	componentName = "machine-config-operator"
+)
+
+var (
+	rootCmd = &cobra.Command{
+		Use:   componentName,
+		Short: "Run Machine Config Controller",
+		Long:  "",
+	}
+)
+
+func init() {
+	rootCmd.PersistentFlags().AddGoFlagSet(flag.CommandLine)
+}
+
+func main() {
+	if err := rootCmd.Execute(); err != nil {
+		glog.Exitf("Error executing mcc: %v", err)
+	}
+}