[helm] add stickness option for PFN

Closes: #233
aptos-labs · Mar 17, 2022 · 9f6c170 · 9f6c170
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commit 9f6c170
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diff --git a/terraform/fullnode/fullnode/templates/ingress.yaml b/terraform/fullnode/fullnode/templates/ingress.yaml
@@ -22,6 +22,10 @@ metadata:
     {{- if .Values.ingress.wafAclArn }}
     alb.ingress.kubernetes.io/wafv2-acl-arn: {{ .Values.ingress.wafAclArn }}
     {{- end }}
+    {{- if .Values.ingress.enableStickyness }}
+    alb.ingress.kubernetes.io/target-group-attributes: stickiness.enabled=true,stickiness.lb_cookie.duration_seconds={{ .Values.ingress.cookieDurationSeconds }}
+    alb.ingress.kubernetes.io/target-type: ip
+    {{- end }}
 spec:
   rules:
   - http:

diff --git a/terraform/fullnode/fullnode/values.yaml b/terraform/fullnode/fullnode/values.yaml
@@ -25,6 +25,8 @@ ingress:
   acm_certificate:
   wafAclArn:
   loadBalancerSourceRanges:
+  enableStickyness: true
+  cookieDurationSeconds: 86400
 
 monitoring:
   prometheus: