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feat: sha1 upstream names

Nicolas Duchon 3 years ago
parent
d10531e925
commit
e748ffdce4
1 changed files with 3 additions and 1 deletions
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  1. 3 1
      nginx.tmpl

+ 3 - 1
nginx.tmpl
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@@ -3,6 +3,7 @@
 
 {{ $external_http_port := coalesce $.Env.HTTP_PORT "80" }}
 
 {{ $external_http_port := coalesce $.Env.HTTP_PORT "80" }}
 
 {{ $external_https_port := coalesce $.Env.HTTPS_PORT "443" }}
 
 {{ $external_https_port := coalesce $.Env.HTTPS_PORT "443" }}
 
 {{ $debug_all := $.Env.DEBUG }}
 
 {{ $debug_all := $.Env.DEBUG }}
 
+{{ $sha1_upstream_name := parseBool (coalesce $.Env.SHA1_UPSTREAM_NAME "false") }}
 
 
 
 {{ define "ssl_policy" }}
 
 {{ define "ssl_policy" }}
 
 	{{ if eq .ssl_policy "Mozilla-Modern" }}
 
 	{{ if eq .ssl_policy "Mozilla-Modern" }}
 
@@ -153,7 +154,8 @@ server {
 
 {{ range $host, $containers := groupByMulti $ "Env.VIRTUAL_HOST" "," }}
 
 {{ range $host, $containers := groupByMulti $ "Env.VIRTUAL_HOST" "," }}
 
 
 
 {{ $host := trim $host }}
 
 {{ $host := trim $host }}
 
-{{ $upstream_name := sha1 $host }}
 
+{{ $is_regexp := hasPrefix "~" $host }}
 
+{{ $upstream_name := when (or $is_regexp $sha1_upstream_name) (sha1 $host) $host }}
 
 
 
 # {{ $host }}
 
 # {{ $host }}
 
 upstream {{ $upstream_name }} {
 
 upstream {{ $upstream_name }} {