Prevent apps from being scheduled on the same node

2024-11-24 01:58:20 +01:00 · 2024-11-24 01:58:20 +01:00 · 866c54f623
commit 866c54f623
parent be37025f2a
2 changed files with 14 additions and 0 deletions
--- a/apps/lldap/deployment.yaml
+++ b/apps/lldap/deployment.yaml
@ -9,6 +9,13 @@ metadata:
  name: lldap
 spec:
  replicas: 2
+  topologySpreadConstraints:
+    - maxSkew: 1
+      topologyKey: kubernetes.io/hostname
+      whenUnsatisfiable: ScheduleAnyway
+      labelSelector:
+        matchLabels:
+          type: dummy
  selector:
    matchLabels:
      app: lldap
--- a/apps/whoami.yaml
+++ b/apps/whoami.yaml
@ -8,6 +8,13 @@ metadata:

 spec:
  replicas: 2
+  topologySpreadConstraints:
+    - maxSkew: 1
+      topologyKey: kubernetes.io/hostname
+      whenUnsatisfiable: DoNotSchedule
+      labelSelector:
+        matchLabels:
+          type: dummy
  selector:
    matchLabels:
      app: whoami