From e47de3347c79b48ed8eb2f5646171cea8210e1b2 Mon Sep 17 00:00:00 2001
From: Frank Hamand <frankhamand@gmail.com>
Date: Mon, 30 Oct 2023 16:54:59 +0000
Subject: [PATCH] Use ScheduleAnyway for zone to be safe

In the case of a full AZ outage we won't be able to schedule new pods otherwise
---
 .../posthog/templates/_snippet-topologySpreadConstraints.tpl   | 3 +--
 charts/posthog/tests/_topologySpreadConstraints.yaml           | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/charts/posthog/templates/_snippet-topologySpreadConstraints.tpl b/charts/posthog/templates/_snippet-topologySpreadConstraints.tpl
index 17a3af03..6711f8d8 100644
--- a/charts/posthog/templates/_snippet-topologySpreadConstraints.tpl
+++ b/charts/posthog/templates/_snippet-topologySpreadConstraints.tpl
@@ -22,9 +22,8 @@ matchLabelKeys:
 {{- if (.Values.includeDefaultTopologySpreadConstraints | default false) }}
 topologySpreadConstraints:
 - maxSkew: 1
-  minDomains: 3
   topologyKey: topology.kubernetes.io/zone
-  whenUnsatisfiable: DoNotSchedule
+  whenUnsatisfiable: ScheduleAnyway
   nodeTaintsPolicy: Honor
   {{- include "_snippet-selectors" . | nindent 2 }}
 - maxSkew: 3
diff --git a/charts/posthog/tests/_topologySpreadConstraints.yaml b/charts/posthog/tests/_topologySpreadConstraints.yaml
index 806d725c..685602a3 100644
--- a/charts/posthog/tests/_topologySpreadConstraints.yaml
+++ b/charts/posthog/tests/_topologySpreadConstraints.yaml
@@ -37,7 +37,7 @@ tests:
           value: 1
       - equal:
           path: spec.template.spec.topologySpreadConstraints[0].whenUnsatisfiable
-          value: DoNotSchedule
+          value: ScheduleAnyway
       - equal:
           path: spec.template.spec.topologySpreadConstraints[1].topologyKey
           value: kubernetes.io/hostname