Static node view

pkg/gui/gui.go

@@ -16,7 +16,7 @@ type data struct {
 	PodData        []client.PodInfo
 	JobData        []client.JobInfo
 	DeploymentData []client.DeploymentInfo
-	ServiceData   []client.ServiceInfo
+	ServiceData    []client.ServiceInfo
 	SecretData     []client.SecretInfo
 	ConfigMapData  []client.ConfigMapInfo
 	rsMux          sync.RWMutex
@@ -73,6 +73,7 @@ func (gui *Gui) Run() error {
 	go gui.goEvery(time.Second, gui.reRenderNamespace)
 	go gui.goEvery(time.Second, gui.reRenderResource)
 	go gui.goEvery(time.Second, gui.reRenderClusterInfo)
+	go gui.goEvery(time.Second, gui.reRenderNodeInfo)
 
 	err = g.MainLoop()
 	return err

pkg/gui/layout.go

@@ -42,7 +42,7 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 		clusterInfoView.Highlight = true
 	}
 
-	namespaceViewHeight := termHeight - unitHeight - 1
+	namespaceViewHeight := termHeight - unitHeight - 7
 	namespaceView, err := g.SetViewBeneath("namespace", "cluster-info", namespaceViewHeight)
 	if err != nil {
 		if err.Error() != "unknown view" {
@@ -52,6 +52,16 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 		namespaceView.Highlight = true
 	}
 
+	nodeViewHeight := termHeight - unitHeight - namespaceViewHeight - 1
+	nodeView, err := g.SetViewBeneath("node", "namespace", nodeViewHeight)
+	if err != nil {
+		if err.Error() != "unknown view" {
+			return err
+		}
+		nodeView.Title = "node"
+		nodeView.Highlight = true
+	}
+
 	resourceViewHeight := unitHeight * 2
 	if resourceView, err := g.SetView("resource", leftColumnWidth+1, 0, termWidth-1, resourceViewHeight, 0); err != nil {
 		if err.Error() != "unknown view" {

pkg/gui/node.go

@@ -0,0 +1,51 @@
+package gui
+
+import (
+	"time"
+
+	"github.com/jesseduffield/gocui"
+	"github.com/yolossn/lazykubernetes/pkg/utils"
+	duration "k8s.io/apimachinery/pkg/util/duration"
+)
+
+func (gui *Gui) getNodeInfoView() *gocui.View {
+	v, _ := gui.g.View("node")
+	return v
+}
+
+func (gui *Gui) reRenderNodeInfo() error {
+
+	nodeView := gui.getNodeInfoView()
+	if nodeView == nil {
+		return nil
+	}
+
+	if gui.getNSCount() == 0 {
+		return nil
+	}
+
+	nodes, err := gui.k8sClient.ListNode()
+	if err != nil {
+		return err
+	}
+
+	nodeView.Clear()
+
+	data := make([][]string, cap(nodes))
+
+	for x := 0; x < cap(nodes); x++ {
+		data[x] = make([]string, 4)
+	}
+
+	headers := []string{"NAME", "STATUS", "VERSION", "AGE"}
+	for i, n := range nodes {
+		data[i][0] = n.Name
+		data[i][1] = n.Status
+		data[i][2] = n.Version
+		data[i][3] = duration.HumanDuration(time.Since(n.CreatedAt))
+	}
+
+	utils.RenderTable(nodeView, data, headers)
+
+	return nil
+}