zombi/nginx-proxy
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Make template more readable

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* $value -> $container
This commit is contained in:
Mike Dillon 2014-10-25 23:04:54 -07:00
parent e1bbe8cde0
commit 3414a02edf
1 changed files with 10 additions and 10 deletions
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20
nginx.tmpl
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@ -33,30 +33,30 @@ server {
{{ range $host, $containers := groupByMulti $ "Env.VIRTUAL_HOST" "," }}
upstream {{ $host }} {
{{ range $index, $value := $containers }}
{{ range $index, $container := $containers }}
{{ $addrLen := len $value.Addresses }}
{{ $addrLen := len $container.Addresses }}
{{/* If only 1 port exposed, use that */}}
{{ if eq $addrLen 1 }}
{{ with $address := index $value.Addresses 0 }}
# {{$value.Name}}
{{ with $address := index $container.Addresses 0 }}
# {{$container.Name}}
server {{ $address.IP }}:{{ $address.Port }};
{{ end }}
{{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var */}}
{{ else if $value.Env.VIRTUAL_PORT }}
{{ range $i, $address := $value.Addresses }}
{{ if eq $address.Port $value.Env.VIRTUAL_PORT }}
# {{$value.Name}}
{{ else if $container.Env.VIRTUAL_PORT }}
{{ range $index, $address := $container.Addresses }}
{{ if eq $address.Port $container.Env.VIRTUAL_PORT }}
# {{$container.Name}}
server {{ $address.IP }}:{{ $address.Port }};
{{ end }}
{{ end }}
{{/* Else default to standard web port 80 */}}
{{ else }}
{{ range $i, $address := $value.Addresses }}
{{ range $index, $address := $container.Addresses }}
{{ if eq $address.Port "80" }}
# {{$value.Name}}
# {{$container.Name}}
server {{ $address.IP }}:{{ $address.Port }};
{{ end }}
{{ end }}