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https://github.com/nginx-proxy/nginx-proxy
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feat: add auto keepalive setting
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26db13387e
commit
7ce72d59a9
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@ -292,6 +292,7 @@
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{{- define "upstream" }}
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upstream {{ .Upstream }} {
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{{- $server_found := false }}
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{{- $servers := 0 }}
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{{- $loadbalance := first (keys (groupByLabel .Containers "com.github.nginx-proxy.nginx-proxy.loadbalance")) }}
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{{- if $loadbalance }}
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# From the container's loadbalance label:
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@ -307,6 +308,7 @@ upstream {{ .Upstream }} {
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{{- $port := $args.port }}
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{{- if $ip }}
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{{- $server_found = true }}
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{{- $servers = add1 $servers }}
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server {{ $ip }}:{{ $port }};
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{{- end }}
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{{- end }}
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@ -316,8 +318,12 @@ upstream {{ .Upstream }} {
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server 127.0.0.1 down;
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{{- end }}
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{{- $keepalive := coalesce (first (keys (groupByLabel .Containers "com.github.nginx-proxy.nginx-proxy.keepalive"))) "disabled" }}
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{{- if ne $keepalive "disabled" }}
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{{- if and (ne $keepalive "disabled") (gt $servers 0) }}
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{{- if eq $keepalive "auto" }}
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keepalive {{ mul $servers 2 }};
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{{- else }}
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keepalive {{ $keepalive }};
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{{- end }}
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{{- end }}
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}
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{{- end }}
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