From 663a79bfa9529c0d20df017d2aab03f327a88c5f Mon Sep 17 00:00:00 2001
From: Hannes Happle <info@h2-it.de>
Date: Fri, 31 Jul 2020 14:32:41 +0200
Subject: [PATCH] all aliases in same server block (don't split >=3)

---
 nginx.tmpl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/nginx.tmpl b/nginx.tmpl
index 4209be2..1f8c926 100644
--- a/nginx.tmpl
+++ b/nginx.tmpl
@@ -402,9 +402,8 @@ server {
 {{ end }}
 
 # VIRTUAL_HOST_ALIAS
-{{ range $host_alias, $containers := groupByMulti $ "Env.VIRTUAL_HOST_ALIAS" "," }}
-
-{{ $host_alias := trim $host_alias }}
+{{ range $host_alias, $containers := groupBy $ "Env.VIRTUAL_HOST_ALIAS" }}
+{{ $host_alias := replace $host_alias "," " " 99 }}
 
 {{ $first_host := (first (groupByKeys $containers "Env.VIRTUAL_HOST")) }}
 {{ $first_host := trim $first_host }}