fix: fix rendering when smtp types are not strings (#80)

* fix: fix rendering when smtp types are not strings

* add quotes to host

Author: antoninguyot

templates/deployment.yml

@@ -165,23 +165,23 @@ spec:
             {{- include "horizon.mongodbUri" (dict "context" .) | nindent 14 }}
             - name: APPLICATION_SECRET
             {{- include "horizon.appSecret" (dict "context" .) | nindent 14 }}
-            {{- if not (eq .Values.mailer.host "") }}
+            {{- if .Values.mailer.host }}
             - name: SMTP_HOST
-              value: {{ .Values.mailer.host }}
+              value: {{ .Values.mailer.host | quote }}
             {{- end }}
-            {{- if not (eq .Values.mailer.port "") }}
+            {{- if .Values.mailer.port }}
             - name: SMTP_PORT
               value: {{ .Values.mailer.port | quote }}
             {{- end }}
-            {{- if not (eq .Values.mailer.ssl "") }}
+            {{- if or (not (kindIs "string" .Values.mailer.ssl)) (not (empty .Values.mailer.ssl)) }}
             - name: SMTP_SSL
               value: {{ .Values.mailer.ssl | quote }}
             {{- end }}
-            {{- if not (eq .Values.mailer.tls "") }}
+            {{- if or (not (kindIs "string" .Values.mailer.tls)) (not (empty .Values.mailer.tls)) }}
             - name: SMTP_TLS
               value: {{ .Values.mailer.tls | quote }}
             {{- end }}
-            {{- if not (eq .Values.mailer.user "") }}
+            {{- if .Values.mailer.user }}
             - name: SMTP_USER
               value: {{ .Values.mailer.user | quote }}
             {{- end }}