From e5facbba77bf6e5b7bcf469db97d0f0d8de940bd Mon Sep 17 00:00:00 2001
From: Stavros Kois <47820033+stavros-k@users.noreply.github.com>
Date: Fri, 24 Feb 2023 02:29:18 +0200
Subject: [PATCH] make sure key exists

---
 library/common/templates/lib/dependencies/_dbWait.tpl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/common/templates/lib/dependencies/_dbWait.tpl b/library/common/templates/lib/dependencies/_dbWait.tpl
index 16fb1626..bccd6256 100644
--- a/library/common/templates/lib/dependencies/_dbWait.tpl
+++ b/library/common/templates/lib/dependencies/_dbWait.tpl
@@ -31,7 +31,10 @@
 {{- $container := include "tc.v1.common.lib.deps.wait.clickhouse" $ | fromYaml -}}
 {{- if $container -}}
   {{- range .Values.workload -}}
-  {{- $_ := set .podSpec.initContainers "clickhouse-wait" $container -}}
+    {{- if not (hasKey "initContainers" .) -}}
+      {{- $_ := set .podSpec "initContainers" dict -}}
+    {{- end -}}
+    {{- $_ := set .podSpec.initContainers "clickhouse-wait" $container -}}
   {{- end }}
 {{- end -}}
 {{- end }}