Adding system arch to nodes view (derailed#2480)

* adding arch to nodes view

* hiding arch under wide view and fix test

* fixing tests

---------

Co-authored-by: Andrei Maltsev <amaltsev@alpha-sense.com>

internal/render/node.go

@@ -35,6 +35,7 @@ func (Node) Header(_ string) Header {
 		HeaderColumn{Name: "NAME"},
 		HeaderColumn{Name: "STATUS"},
 		HeaderColumn{Name: "ROLE"},
+		HeaderColumn{Name: "ARCH", Wide: true},
 		HeaderColumn{Name: "TAINTS"},
 		HeaderColumn{Name: "VERSION"},
 		HeaderColumn{Name: "KERNEL", Wide: true},
@@ -90,6 +91,7 @@ func (n Node) Render(o interface{}, ns string, r *Row) error {
 		no.Name,
 		join(statuses, ","),
 		join(roles, ","),
+		no.Status.NodeInfo.Architecture,
 		strconv.Itoa(len(no.Spec.Taints)),
 		no.Status.NodeInfo.KubeletVersion,
 		no.Status.NodeInfo.KernelVersion,

internal/render/node_test.go

@@ -24,8 +24,8 @@ func TestNodeRender(t *testing.T) {
 	assert.Nil(t, err)
 
 	assert.Equal(t, "minikube", r.ID)
-	e := render.Fields{"minikube", "Ready", "master", "0", "v1.15.2", "4.15.0", "192.168.64.107", "<none>", "0", "10", "20", "0", "0", "4000", "7874"}
-	assert.Equal(t, e, r.Fields[:15])
+	e := render.Fields{"minikube", "Ready", "master", "amd64", "0", "v1.15.2", "4.15.0", "192.168.64.107", "<none>", "0", "10", "20", "0", "0", "4000", "7874"}
+	assert.Equal(t, e, r.Fields[:16])
 }
 
 func BenchmarkNodeRender(b *testing.B) {