[installer] Ensure ws-proxy is scheduled in different nodes

gitpod-io · Feb 22, 2022 · 356c3cb · 356c3cb
1 parent d9b9f30
commit 356c3cb
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/install/installer/pkg/components/ws-proxy/deployment.go b/install/installer/pkg/components/ws-proxy/deployment.go
@@ -83,8 +83,16 @@ func deployment(ctx *common.RenderContext) ([]runtime.Object, error) {
 						},
 					},
 					Spec: corev1.PodSpec{
-						PriorityClassName:  common.SystemNodeCritical,
-						Affinity:           common.Affinity(cluster.AffinityLabelWorkspaceServices),
+						PriorityClassName: common.SystemNodeCritical,
+						Affinity:          common.Affinity(cluster.AffinityLabelWorkspaceServices),
+						TopologySpreadConstraints: []corev1.TopologySpreadConstraint{
+							corev1.TopologySpreadConstraint{
+								LabelSelector:     &metav1.LabelSelector{MatchLabels: labels},
+								MaxSkew:           1,
+								TopologyKey:       "kubernetes.io/hostname",
+								WhenUnsatisfiable: corev1.DoNotSchedule,
+							},
+						},
 						EnableServiceLinks: pointer.Bool(false),
 						ServiceAccountName: Component,
 						SecurityContext: &corev1.PodSecurityContext{