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Check for VIRTUAL_NETWORK first #6

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Check for VIRTUAL_NETWORK first #6

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15 changes: 8 additions & 7 deletions volumes/proxy/templates/nginx-compose-v2.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -77,22 +77,23 @@ upstream {{ $host }} {
{{ range $index, $value := $containers }}

{{ $addrLen := len $value.Addresses }}
{{/* If only 1 port exposed, use that */}}
{{ if eq $addrLen 1 }}
{{ with $address := index $value.Addresses 0 }}
# {{$value.Name}}
server {{ $address.IP }}:{{ $address.Port }};
{{ end }}

{{/* If a VIRTUAL_NETWORK is specified use use its IP */}}
{{ else if $value.Env.VIRTUAL_NETWORK }}
{{ if $value.Env.VIRTUAL_NETWORK }}
{{ range $i, $network := $value.Networks }}
{{ if eq $network.Name $value.Env.VIRTUAL_NETWORK }}
# Container: {{$value.Name}}@{{$network.Name}}
server {{ $network.IP }}:{{ $value.Env.VIRTUAL_PORT }};
{{ end }}
{{ end }}

{{/* If only 1 port exposed, use that */}}
{{ else if eq $addrLen 1 }}
{{ with $address := index $value.Addresses 0 }}
# {{$value.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 }}
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