feat(query): support custom session affinity (#89)

databendlabs · Mar 29, 2024 · 4eedb68 · 4eedb68
1 parent 1dbde61
commit 4eedb68
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Showing 4 changed files with 16 additions and 1 deletion.
diff --git a/charts/databend-query/Chart.yaml b/charts/databend-query/Chart.yaml
@@ -25,7 +25,7 @@ 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: 0.9.0
+version: 0.9.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

diff --git a/charts/databend-query/templates/service.yaml b/charts/databend-query/templates/service.yaml
@@ -22,3 +22,8 @@ spec:
     {{- if eq (lower .Values.workload) "statefulset" }}
     statefulset.kubernetes.io/pod-name: {{ include "databend-query.fullname" . }}-0
     {{- end }}
+  {{- with .Values.service.sessionAffinity }}
+  sessionAffinity: {{ .type }}
+  sessionAffinityConfig:
+    {{- toYaml .config | nindent 4 }}
+  {{- end }}
diff --git a/charts/databend-query/values.yaml b/charts/databend-query/values.yaml
@@ -41,6 +41,10 @@ service:
   # Annotations to add to the service
   annotations: {}
 
+  sessionAffinity:
+    type: None
+    config: {}
+
 envs: []
   # - name: SENTRY_TRACES_SAMPLE_RATE
   #   value: "0.5"

diff --git a/examples/query-cluster-as-deployment.yaml b/examples/query-cluster-as-deployment.yaml
@@ -1,2 +1,8 @@
 replicaCount: 3
 workload: Deployment
+service:
+  sessionAffinity:
+    type: ClientIP
+    config:
+      clientIP:
+        timeoutSeconds: 600