SpreadConstraints (#65)

* switch to topologySpreadConstraints for zones * bump chart * fix label match
OpenGov · Dec 19, 2023 · c8d12aa · c8d12aa
1 parent 4ff47c1
commit c8d12aa
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Showing 2 changed files with 12 additions and 12 deletions.
diff --git a/charts/application-core/Chart.yaml b/charts/application-core/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.8.2
+version: 2.0.0
 
 maintainers:
   - name: Dominic DePasquale
diff --git a/charts/application-core/templates/deployment.yaml b/charts/application-core/templates/deployment.yaml
@@ -127,23 +127,23 @@ spec:
       affinity:
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
-            - podAffinityTerm:
-                labelSelector:
-                  matchExpressions:
-                    - key: app
-                      operator: In
-                      values:
-                        - {{ include "application-core.fullname" . }}
-                topologyKey: topology.kubernetes.io/zone
-              weight: 100
-          requiredDuringSchedulingIgnoredDuringExecution:
             - labelSelector:
                 matchExpressions:
-                  - key: app
+                  - key: app.kubernetes.io/name
                     operator: In
                     values:
                       - {{ include "application-core.fullname" . }}
               topologyKey: "kubernetes.io/hostname"
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: topology.kubernetes.io/zone
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchExpressions:
+              - key: app.kubernetes.io/name
+                operator: In
+                values:
+                  - {{ include "application-core.fullname" . }}
       {{- with .Values.tolerations }}
       tolerations:
         {{- toYaml . | nindent 8 }}