chart: add podTopologySpreadConstraints

blind-oracle · Nov 13, 2023 · 92d2564 · 92d2564
1 parent a0cc709
commit 92d2564
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diff --git a/deploy/k8s/chart/README.md b/deploy/k8s/chart/README.md
@@ -47,6 +47,7 @@ A Helm Chart for cortex-tenant
 | podDisruptionBudget.enabled | bool | `true` | If enabled, PodDisruptionBudget resources are created |
 | podDisruptionBudget.minAvailable | int | `1` | Minimum number of pods that must remain scheduled |
 | podSecurityContext | object | `{}` | [Security Context](https://kubernetes.io/docs/tasks/configure-pod-container/security-context) |
+| podTopologySpreadConstraints | list | `[]` | [Pod Topology Spread Constraints](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/) |
 | resources.limits | object | `{"memory":"256Mi"}` | Resources limits |
 | resources.requests | object | `{"cpu":"100m","memory":"128Mi"}` | Resources requests |
 | securityContext | object | `{}` | [Security Context](https://kubernetes.io/docs/tasks/configure-pod-container/security-context) |

diff --git a/deploy/k8s/chart/templates/deployment.yaml b/deploy/k8s/chart/templates/deployment.yaml
@@ -71,3 +71,7 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.podTopologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/deploy/k8s/chart/values.yaml b/deploy/k8s/chart/values.yaml
@@ -156,6 +156,9 @@ tolerations: []
 # -- [Affinity and anti-affinity](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#affinity-and-anti-affinity)
 affinity: {}
 
+# -- [Pod Topology Spread Constraints](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
+podTopologySpreadConstraints: []
+
 # ServiceMonitor configuration
 serviceMonitor:
   # -- If enabled, ServiceMonitor resources for Prometheus Operator are created