chore(coreos-cloudinit): bump to 0.7.6

fix(update): Fix restart of update-engine

coreos-cloudinit.go

@@ -14,7 +14,7 @@ import (
 	"github.com/coreos/coreos-cloudinit/system"
 )
 
-const version = "0.7.5"
+const version = "0.7.6"
 
 func main() {
 	var printVersion bool

initialize/update.go

@@ -12,7 +12,8 @@ import (
 )
 
 const (
-	locksmithUnit = "locksmithd.service"
+	locksmithUnit    = "locksmithd.service"
+	updateEngineUnit = "update-engine.service"
 )
 
 // updateOption represents a configurable update option, which, if set, will be
@@ -36,7 +37,6 @@ var updateOptions = []*updateOption{
 	&updateOption{
 		key:    "group",
 		prefix: "GROUP=",
-		valid:  []string{"master", "beta", "alpha", "stable"},
 	},
 	&updateOption{
 		key:    "server",
@@ -155,7 +155,7 @@ func (uc UpdateConfig) Units(root string) ([]system.Unit, error) {
 	}
 	if rue {
 		ue := system.Unit{
-			Name:    "update-engine",
+			Name:    updateEngineUnit,
 			Command: "restart",
 		}
 		units = append(units, ue)

initialize/update_test.go

@@ -114,8 +114,8 @@ SERVER=http://foo.com`
 		t.Errorf("unexpected number of files returned from UpdateConfig: want 1, got %d", len(uu))
 	} else {
 		unit := uu[0]
-		if unit.Name != "update-engine" {
+		if unit.Name != "update-engine.service" {
-			t.Errorf("bad name for generated unit: want update-engine, got %s", unit.Name)
+			t.Errorf("bad name for generated unit: want update-engine.service, got %s", unit.Name)
 		}
 		if unit.Command != "restart" {
 			t.Errorf("bad command for generated unit: want restart, got %s", unit.Command)