more http options

Signed-off-by: Jeff Carr <jcarr@wit.com>

Makefile

@@ -74,3 +74,15 @@ git-clone:
 	go-clone --recursive --go-src --no-work go.wit.com/apps/virtigo
 	go-clone --recursive --go-src --no-work go.wit.com/apps/gowebd
 	go-clone --recursive --go-src --no-work go.wit.com/lib/daemons/virtigod
+
+http-uptime:
+	curl --silent http://localhost:8080/uptime
+
+http-droplets:
+	curl --silent http://localhost:8080/droplets
+
+http-missing:
+	curl --silent http://localhost:8080/missing
+
+http-dumplibvirtxml:
+	curl --silent http://localhost:8080//dumplibvirtxml

event.go

@@ -84,7 +84,6 @@ func findDroplet(name string) *pb.Droplet {
 	return nil
 }
 
-
 func Start(name string) (bool, string) {
 	var result string
 

http.go

@@ -7,6 +7,7 @@ import (
 
 	"go.wit.com/lib/virtigoxml"
 	"go.wit.com/log"
+	pb "go.wit.com/lib/protobuf/virtbuf"
 )
 
 // remove '?' part and trailing '/'
@@ -22,7 +23,42 @@ func okHandler(w http.ResponseWriter, r *http.Request) {
 	// is the cluster running what it should?
 	if tmp == "/droplets" {
 		for _, d := range me.cluster.Droplets {
-			fmt.Fprintln(w, "", d.Hostname, "(", d.StartState, "vs", d.CurrentState, ")")
+			var msg string
+			if d.StartState == pb.DropletState_ON {
+				msg = "(should be on)"
+			}
+			switch d.CurrentState {
+			case pb.DropletState_ON:
+				fmt.Fprintln(w, d.Hostname, "ON")
+			case pb.DropletState_OFF:
+				fmt.Fprintln(w, d.Hostname, msg)
+			default:
+				fmt.Fprintln(w, d.Hostname, "? state:", d.CurrentState, msg)
+			}
+		}
+		return
+	}
+
+	// show only what droplets should be running but are missing
+	if tmp == "/missing" {
+		var count int
+		var missing int
+		for _, d := range me.cluster.Droplets {
+			if d.StartState != pb.DropletState_ON {
+				continue
+			}
+			count += 1
+			if d.CurrentState == pb.DropletState_ON {
+				continue
+			}
+			missing += 1
+			fmt.Fprintln(w, d.Hostname, "current state:", d.CurrentState)
+		}
+		if missing == 0 {
+			fmt.Fprintln(w, "all", count, "droplets set to run are running")
+		} else {
+			fmt.Fprintln(w, missing, "droplets missing")
+			fmt.Fprintln(w, count, "droplets should be running")
 		}
 		return
 	}

main.go

@@ -65,7 +65,7 @@ func main() {
 	*/
 
 	for i, d := range me.cluster.Droplets {
-		d.CurrentState = pb.DropletState_UNKNOWN
+		d.CurrentState = pb.DropletState_OFF
 		log.Info(i, "droplet", d.Hostname)
 	}
 	hmm := "pihole.wit.com"