antiaffinities and namespaces

2021-10-16 18:23:19 +02:00
parent f006923f61
commit 688485987f
5 changed files with 45 additions and 50 deletions
--- a/_sys/nfs-provisioners/deployment_nfs-hdd-ebin01.yaml
+++ b/_sys/nfs-provisioners/deployment_nfs-hdd-ebin01.yaml
@@ -2,8 +2,10 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
  name: nfs-hdd-ebin01
+  namespace: live-infra
  labels:
    app: nfs-hdd-ebin01
+    service: nfs
 spec:
  replicas: 1
  strategy:
@@ -30,6 +32,16 @@ spec:
              value: ebin01
            - name: NFS_PATH
              value: /data/raid1-hdd/k8s-data
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+          - labelSelector:
+              matchExpressions:
+              - key: service
+                operator: In
+                values:
+                - nfs
+            topologyKey: kubernetes.io/hostname
      volumes:
        - name: nfs-client-root
          nfs: