cleaner droplet table views

doAdminGui.go

@@ -21,16 +21,52 @@ import (
 )
 
 // refresh the windows & tables the user has open
-func refresh() {
-	time.Sleep(90 * time.Second)
+func (admin *adminT) refresh() {
 	if argv.Verbose {
 		log.Info("virtigo scan here")
 	}
+
+	url := argv.Server
+	msg := []byte(`{"message": "Hello"}`)
+
+	// display the uptime
+	if data, err := postData(url+"/uptime", msg); err != nil {
+		log.Info("Error:", err)
+	} else {
+		log.Info("Response:", string(data))
+		admin.uptime.SetText(string(data))
+	}
+
+	// update the droplet list
+	if data, err := postData(url+"/DropletsPB", msg); err != nil {
+		log.Info("Error:", err)
+	} else {
+		fmt.Println("Response len:", len(data))
+		admin.droplets = new(virtpb.Droplets)
+		if err := admin.droplets.Unmarshal(data); err != nil {
+			fmt.Println("marshal failed", err)
+			return
+		}
+		fmt.Println("Droplet len=", admin.droplets.Len())
+	}
+
+	// update the hypervisor list
+	if data, err := postData(url+"/HypervisorPB", msg); err != nil {
+		log.Info("Error:", err)
+	} else {
+		fmt.Println("Response len:", len(data))
+		admin.hypervisors = new(virtpb.Hypervisors)
+		if err := admin.hypervisors.Unmarshal(data); err != nil {
+			fmt.Println("marshal failed", err)
+			return
+		}
+		fmt.Println("Hypervisors len=", admin.hypervisors.Len())
+	}
 }
 
 var client *http.Client
 
-func doAdminGui() {
+func (admin *adminT) doAdminGui() {
 	me.myGui = gui.New()
 	me.myGui.InitEmbed(resources)
 	me.myGui.Default()
@@ -49,39 +85,26 @@ func doAdminGui() {
 		os.Exit(0)
 	}
 
+	admin.uptime = win.Group.NewLabel("uptime")
+
 	grid := win.Group.RawGrid()
 
-	// url := "http://example.com/endpoint"
-	url := argv.Server
-	data := []byte(`{"message": "Hello"}`)
-
 	grid.NewButton("show hypervisors", func() {
-		response, err := postData(url, data)
-		if err != nil {
-			fmt.Println("Error:", err)
-		} else {
-			fmt.Println("Response:", string(response))
+		if admin.hypervisors == nil {
+			log.Info("hypervisors not initialized")
+			return
 		}
+		log.Info("Hypervisors len=", admin.hypervisors.Len())
 	})
 
-	grid.NewButton("show droplets", func() {
-		durl := url + "/DropletsPB"
-		data, err := postData(durl, data)
-		if err != nil {
-			fmt.Println("Error:", err)
+	grid.NewButton("show active droplets", func() {
+		if admin.droplets == nil {
+			log.Info("droplets not initialized")
 			return
 		}
-		fmt.Println("Response len:", len(data))
-		me.droplets = new(virtpb.Droplets)
-		if err := me.droplets.Unmarshal(data); err != nil {
-			fmt.Println("marshal failed", err)
-			return
-		}
-		fmt.Println("Droplet len=", me.droplets.Len())
-
 		var found *virtpb.Droplets
 		found = virtpb.NewDroplets()
-		all := me.droplets.All()
+		all := admin.droplets.All()
 		for all.Scan() {
 			vm := all.Next()
 			if vm.Current.State != virtpb.DropletState_ON {
@@ -89,29 +112,47 @@ func doAdminGui() {
 			}
 			found.Append(vm)
 		}
-		dropWin, _ := makeDropletsWindow(found)
-		dropWin.Win.Custom = func() {
+		dropWin := newDropletsWindow()
+		dropWin.doActiveDroplets(found)
+		dropWin.win.Custom = func() {
 			log.Info("hiding droplet table window")
 		}
 	})
 
-	grid.NewButton("uptime", func() {
-		durl := url + "/uptime"
-		response, err := postData(durl, data)
-		if err != nil {
-			fmt.Println("Error:", err)
-		} else {
-			fmt.Println("Response:", string(response))
+	grid.NewButton("inactive droplets", func() {
+		if admin.droplets == nil {
+			log.Info("droplets not initialized")
+			return
+		}
+		var found *virtpb.Droplets
+		found = virtpb.NewDroplets()
+		all := admin.droplets.All()
+		for all.Scan() {
+			vm := all.Next()
+			if vm.Current.State == virtpb.DropletState_ON {
+				continue
+			}
+			found.Append(vm)
+		}
+		dropWin := newDropletsWindow()
+		dropWin.doInactiveDroplets(found)
+		dropWin.win.Custom = func() {
+			log.Info("hiding droplet table window")
 		}
 	})
+	grid.NextRow()
 
+	grid.NewButton("refresh", func() {
+		admin.refresh()
+	})
 	grid.NewButton("clean exit", func() {
 		okExit("admin close")
 	})
 
 	// sit here forever refreshing the GUI
 	for {
-		refresh()
+		admin.refresh()
+		time.Sleep(90 * time.Second)
 	}
 }
 

doGui.go

@@ -154,6 +154,7 @@ func makeDropletsWindow(pb *virtpb.Droplets) (*GenericWindow, *virtpb.DropletsTa
 	})
 	t.AddMemory()
 	t.AddCpus()
+	t.AddSpicePort()
 	t.AddTimeFunc("age", func(d *virtpb.Droplet) time.Time {
 		age := d.Current.OnSince.AsTime()
 		log.Info("age", d.Hostname, virtpb.FormatDuration(time.Since(age)))

main.go

@@ -38,7 +38,8 @@ func main() {
 	}
 
 	if argv.Server != "" {
-		doAdminGui()
+		me.admin = new(adminT)
+		me.admin.doAdminGui()
 		okExit("admin close")
 	}
 

structs.go

@@ -36,11 +36,15 @@ type virtigoT struct {
 	missingDropletTimeout time.Duration                  // how long a droplet can be missing for
 	status                *gui.Node                      // the cluster status
 	lastuptime            *gui.Node                      // the last time uptime was checked by Kuma
+	admin                 *adminT                        // the admin struct
+}
 
+type adminT struct {
 	// admin mode
 	droplets    *virtpb.Droplets    // your droplets
 	hypervisors *virtpb.Hypervisors // yep
 	events      *virtpb.Events      // yep
+	uptime      *gui.Node           // the uptime message
 }
 
 // the stuff that is needed for a hypervisor

windowDroplets.go

@@ -4,7 +4,9 @@
 package main
 
 import (
+	"strings"
 	"sync"
+	"time"
 
 	"go.wit.com/gui"
 	"go.wit.com/lib/gadgets"
@@ -16,6 +18,7 @@ type stdDropletTableWin struct {
 	sync.Mutex
 	win    *gadgets.GenericWindow // the machines gui window
 	box    *gui.Node              // the machines gui parent box widget
+	pb     *virtpb.Droplets       // the droplets protobuf
 	TB     *virtpb.DropletsTable  // the gui table buffer
 	update bool                   // if the window should be updated
 }
@@ -30,39 +33,29 @@ func (w *stdDropletTableWin) Toggle() {
 	w.win.Toggle()
 }
 
-func makeDropletsWin() *stdDropletTableWin {
+func newDropletsWindow() *stdDropletTableWin {
 	dwin := new(stdDropletTableWin)
-	dwin.win = gadgets.NewGenericWindow("virtigo current droplets", "who is squirreling around?")
+	dwin.win = gadgets.NewGenericWindow("virtigo current droplets", "")
 	dwin.win.Custom = func() {
 		log.Info("test delete window here")
 	}
-	grid := dwin.win.Group.RawGrid()
-
-	grid.NewButton("show droplets", func() {
-		var count int
-		found := virtpb.NewDroplets()
-		all := me.droplets.All()
-		for all.Scan() {
-			e := all.Next()
-			count += 1
-			found.Append(e)
-			if count > 20 {
-				break
-			}
-		}
-		dwin.doDropletsTable(found)
-	})
-
-	/*
-		grid.NewButton("Save Current", func() {
-			log.Info("droplets len =", me.droplets.Len())
-			me.droplets.Save()
-		})
-	*/
 
 	// make a box at the bottom of the window for the protobuf table
 	dwin.box = dwin.win.Bottom.Box().SetProgName("TBOX")
-	// doTable(me.droplets)
+	return dwin
+}
+
+func makeWindownDropletsPB(pb *virtpb.Droplets) *stdDropletTableWin {
+	dwin := new(stdDropletTableWin)
+	dwin.win = gadgets.NewGenericWindow("virtigo current droplets", "")
+	dwin.win.Custom = func() {
+		log.Info("test delete window here")
+	}
+
+	// make a box at the bottom of the window for the protobuf table
+	dwin.box = dwin.win.Bottom.Box().SetProgName("TBOX")
+
+	dwin.doDropletsTable(pb)
 
 	return dwin
 }
@@ -76,7 +69,7 @@ func (dwin *stdDropletTableWin) doDropletsTable(currentDroplets *virtpb.Droplets
 	}
 
 	// display the protobuf
-	dwin.TB = AddDropletsPB(dwin.box, currentDroplets)
+	dwin.TB = addDropletsPB(dwin.box, currentDroplets)
 	f := func(e *virtpb.Droplet) {
 		log.Info("Triggered. do something here", e.Hostname)
 		// m.Enabled = true
@@ -84,34 +77,107 @@ func (dwin *stdDropletTableWin) doDropletsTable(currentDroplets *virtpb.Droplets
 	dwin.TB.Custom(f)
 }
 
-func AddDropletsPB(tbox *gui.Node, pb *virtpb.Droplets) *virtpb.DropletsTable {
+func addDropletsPB(tbox *gui.Node, pb *virtpb.Droplets) *virtpb.DropletsTable {
 	t := pb.NewTable("DropletsPB")
 	t.NewUuid()
 	t.SetParent(tbox)
 
-	/*
-		ctimef := func(e *virtpb.Droplet) string {
-			ctime := e.Ctime.AsTime()
-			return ctime.Format("2006/01/02 15:04")
-		}
-		t.AddStringFunc("ctime", ctimef)
-
-		etimef := func(e *virtpb.Droplet) string {
-			etime := e.Etime.AsTime()
-			s := etime.Format("2006/01/02 15:04")
-			if strings.HasPrefix(s, "1970/") {
-				// just show a blank if it's not set
-				return ""
-			}
-			return s
-		}
-		t.AddStringFunc("etime", etimef)
-	*/
-
+	vp := t.AddButtonFunc("start", func(p *virtpb.Droplet) string {
+		return "poweron"
+	})
+	vp.Custom = func(d *virtpb.Droplet) {
+		log.Info("power on the droplet here:", d.Hostname)
+	}
 	t.AddHostname()
-	// t.AddAddress()
-	// t.AddWhere()
-	// t.AddLocalPort()
+	t.AddMemory()
+	t.AddCpus()
 	t.ShowTable()
 	return t
 }
+
+// default window for active running droplets
+func (dw *stdDropletTableWin) doInactiveDroplets(pb *virtpb.Droplets) {
+	dw.Lock()
+	defer dw.Unlock()
+
+	// erase the old table
+	if dw.TB != nil {
+		dw.TB.Delete()
+		dw.TB = nil
+	}
+
+	// init the table
+	dw.pb = pb
+	t := dw.pb.NewTable("DropletsPB Off")
+	t.NewUuid()
+	t.SetParent(dw.box)
+
+	// pick the columns
+	t.AddHostname()
+	t.AddMemory()
+	t.AddCpus()
+
+	// final setup and display the table
+	dw.TB = t
+	f := func(e *virtpb.Droplet) {
+		log.Info("Triggered. do something here", e.Hostname)
+		// m.Enabled = true
+	}
+	dw.TB.Custom(f)
+	dw.TB.ShowTable()
+}
+
+// default window for active running droplets
+func (dw *stdDropletTableWin) doActiveDroplets(pb *virtpb.Droplets) {
+	dw.Lock()
+	defer dw.Unlock()
+	if dw.TB != nil {
+		dw.TB.Delete()
+		dw.TB = nil
+	}
+
+	dw.pb = pb
+
+	t := dw.pb.NewTable("DropletsPB On")
+	t.NewUuid()
+
+	t.SetParent(dw.box)
+	t.AddHostname()
+	t.AddStringFunc("location", func(d *virtpb.Droplet) string {
+		return d.Current.Hypervisor
+	})
+	t.AddMemory()
+	t.AddCpus()
+	t.AddSpicePort()
+	t.AddTimeFunc("age", func(d *virtpb.Droplet) time.Time {
+		age := d.Current.OnSince.AsTime()
+		log.Info("age", d.Hostname, virtpb.FormatDuration(time.Since(age)))
+		return age
+	})
+	t.AddStringFunc("State", func(d *virtpb.Droplet) string {
+		if d.Current.State == virtpb.DropletState_ON {
+			return "ON"
+		}
+		if d.Current.State == virtpb.DropletState_OFF {
+			return "OFF"
+		}
+		return "UNKNOWN"
+	})
+	t.AddStringFunc("mac addr", func(d *virtpb.Droplet) string {
+		var macs []string
+		for _, n := range d.Networks {
+			macs = append(macs, n.Mac)
+		}
+		tmp := strings.Join(macs, "\n")
+		return strings.TrimSpace(tmp)
+	})
+	t.ShowTable()
+
+	// display the protobuf
+	dw.TB = t
+	f := func(e *virtpb.Droplet) {
+		log.Info("Triggered. do something here", e.Hostname)
+		// m.Enabled = true
+	}
+	dw.TB.Custom(f)
+}