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@@ -2,11 +2,34 @@
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upstream {{ $host }} {
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{{ range $index, $value := $containers }}
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- {{ with $address := index $value.Addresses 0 }}
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- server {{ $value.Gateway }}:{{ $address.HostPort }};
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- {{ end }}
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-{{ end }}
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+ {{ $addrLen := len $value.Addresses }}
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+ {{/* If only 1 port exposed, use that */}}
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+ {{ if eq $addrLen 1 }}
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+ {{ with $address := index $value.Addresses 0 }}
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+ # {{$value.Name}}
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+ server {{ $address.IP }}:{{ $address.Port }};
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+ {{ end }}
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+
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+ {{/* If more than one port exposed, use the one matching VIRTUAL_PORT env var */}}
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+ {{ else if $value.Env.VIRTUAL_PORT }}
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+ {{ range $i, $address := $value.Addresses }}
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+ {{ if eq $address.Port $value.Env.VIRTUAL_PORT }}
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+ # {{$value.Name}}
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+ server {{ $address.IP }}:{{ $address.Port }};
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+ {{ end }}
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+ {{ end }}
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+
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+ {{/* Else default to standard web port 80 */}}
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+ {{ else }}
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+ {{ range $i, $address := $value.Addresses }}
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+ {{ if eq $address.Port "80" }}
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+ # {{$value.Name}}
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+ server {{ $address.IP }}:{{ $address.Port }};
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+ {{ end }}
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+ {{ end }}
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+ {{ end }}
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+{{ end }}
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}
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server {
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