Merge pull request #95 from jhohertz/support-topology-spread-contstraints

add support for topologySpreadConstraints in deployments

Author: pierluigilenoci

helm/oauth2-proxy/Chart.yaml

@@ -1,5 +1,5 @@
 name: oauth2-proxy
-version: 6.2.7
+version: 6.3.0
 apiVersion: v2
 appVersion: 7.3.0
 home: https://oauth2-proxy.github.io/oauth2-proxy/

helm/oauth2-proxy/README.md

@@ -175,6 +175,7 @@ Parameter | Description | Default
 `sessionStorage.redis.sentinel.password` | Redis sentinel password. Used only for sentinel connection; any redis node passwords need to use `sessionStorage.redis.password` | `nil`
 `sessionStorage.redis.sentinel.masterName` | Redis sentinel master name | `nil`
 `sessionStorage.redis.sentinel.connectionUrls` | List of Redis sentinel connection URLs (e.g. redis://HOST[:PORT]) | `[]`
+`topologySpreadConstraints` | List of pod topology spread constraints | `[]`
 `redis.enabled` | Enable the redis subchart deployment | `false`
 `checkDeprecation` | Enable deprecation checks | `true`
 `metrics.enabled` | Enable Prometheus metrics endpoint | `true`

helm/oauth2-proxy/templates/deployment.yaml

@@ -303,3 +303,8 @@ spec:
     {{- end }}
       tolerations:
 {{ toYaml .Values.tolerations | indent 8 }}
+      {{- with .Values.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+

helm/oauth2-proxy/values.yaml

@@ -171,6 +171,10 @@ hostAlias:
   # ip: "10.xxx.xxx.xxx"
   # hostname: "auth.example.com"
 
+# [TopologySpreadConstraints](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/) configuration.
+# Ref: https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#scheduling
+# topologySpreadConstraints: []
+
 # Affinity for pod assignment
 # Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
 # affinity: {}