From 98ccc2742dd291f4e07d55994ff3ed5340b77e7c Mon Sep 17 00:00:00 2001
From: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Date: Mon, 21 Mar 2022 19:12:04 +0100
Subject: [PATCH 1/2] Improve stability of traefik load balancer IP

By default, if the helm chart installation or upgrade fails for any
reason, the whole helm chart is deleted and recreated from scratch,
with a new load balancer bound to a new IP.

By setting the traefik helm chart failure policy to `stop`, we prevent
the load balancer service from being recreated in case of chart
upgrade failure, at the cost of requiring manual user intervention to
restore automatic upgrades.
---
 templates/traefik_config.yaml.tpl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/templates/traefik_config.yaml.tpl b/templates/traefik_config.yaml.tpl
index 03fd6e7..6cd89eb 100644
--- a/templates/traefik_config.yaml.tpl
+++ b/templates/traefik_config.yaml.tpl
@@ -4,6 +4,7 @@ metadata:
   name: traefik
   namespace: kube-system
 spec:
+  failurePolicy: stop
   valuesContent: |-
     service:
       enabled: true

From df155b9b3a7657c8fc9838ec7fca5ab2b330b329 Mon Sep 17 00:00:00 2001
From: Karim Naufal <rimkashox@gmail.com>
Date: Mon, 21 Mar 2022 22:13:27 +0100
Subject: [PATCH 2/2] set policy to abort

---
 templates/traefik_config.yaml.tpl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/traefik_config.yaml.tpl b/templates/traefik_config.yaml.tpl
index 6cd89eb..c35684b 100644
--- a/templates/traefik_config.yaml.tpl
+++ b/templates/traefik_config.yaml.tpl
@@ -4,7 +4,7 @@ metadata:
   name: traefik
   namespace: kube-system
 spec:
-  failurePolicy: stop
+  failurePolicy: abort
   valuesContent: |-
     service:
       enabled: true