mirror of
https://github.com/thib8956/nginx-proxy
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refactor: cleanup template
This commit is contained in:
Nicolas Duchon
parent
87e5b58b77
commit
fc98f4c953
59
nginx.tmpl
59
nginx.tmpl
@ -346,12 +346,9 @@ upstream {{ $vpath.upstream }} {
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* The provided dot dict is expected to have the following entries:
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* - "Containers": List of container's RuntimeContainer struct.
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* - "Upstream_name"
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* - "Has_virtual_paths": boolean
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* - "Multiport_syntax": boolean
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* - "Path"
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*
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* The return values will be added to the dot dict with keys:
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* - "dest"
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* - "proto"
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* - "network_tag"
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* - "upstream"
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@ -368,22 +365,13 @@ upstream {{ $vpath.upstream }} {
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{{- $keepalive := coalesce (first (keys (groupByLabel $.Containers "com.github.nginx-proxy.nginx-proxy.keepalive"))) "disabled" }}
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{{- $upstream := $.Upstream_name }}
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{{- $dest := "" }}
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{{- if $.Has_virtual_paths }}
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{{- if (not (eq $.Path "/")) }}
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{{- $sum := sha1 $.Path }}
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{{- $upstream = printf "%s-%s" $upstream $sum }}
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{{- $dest = or (first (groupByKeys $.Containers "Env.VIRTUAL_DEST")) "" }}
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{{- end }}
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{{- if $.Multiport_syntax }}
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{{- if (not (eq $.Path "/")) }}
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{{- $sum := sha1 $.Path }}
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{{- $upstream = printf "%s-%s" $upstream $sum }}
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{{- end }}
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{{- end }}
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{{- $_ := set $ "proto" $proto }}
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{{- $_ := set $ "network_tag" $network_tag }}
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{{- $_ := set $ "upstream" $upstream }}
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{{- $_ := set $ "dest" $dest }}
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{{- $_ := set $ "loadbalance" $loadbalance }}
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{{- $_ := set $ "keepalive" $keepalive }}
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{{- end }}
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@ -507,14 +495,16 @@ proxy_set_header X-Original-URI $request_uri;
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proxy_set_header Proxy "";
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{{- end }}
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{{- /* Precompute some information about each vhost. */}}
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{{- /* Precompute some information about vhost that use VIRTUAL_HOST_YAML. */}}
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{{- range $vhosts_yaml, $containers := groupBy $globals.containers "Env.VIRTUAL_HOST_YAML" }}
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{{- range $hostname, $vhost := (fromYaml $vhosts_yaml) }}
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{{- $vhost_data := when (hasKey $globals.vhosts $hostname) (get $globals.vhosts $hostname) (dict) }}
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{{- $paths := coalesce $vhost_data.paths (dict) }}
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{{- if (empty $vhost) }}
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{{ $vhost = dict "/" (dict) }}
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{{- end }}
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{{- range $path, $vpath := $vhost }}
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{{- $dest := coalesce $vpath.dest "" }}
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{{- $port := when (hasKey $vpath "port") (toString $vpath.port) "default" }}
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@ -532,18 +522,19 @@ proxy_set_header Proxy "";
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{{- $_ := set $vhost_data "paths" $paths }}
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{{- $is_regexp := hasPrefix "~" $hostname }}
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{{- $_ := set $vhost_data "upstream_name" (when (or $is_regexp $globals.sha1_upstream_name) (sha1 $hostname) $hostname) }}
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{{- $_ := set $vhost_data "has_virtual_paths" false }}
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{{- $_ := set $vhost_data "multiport_syntax" true }}
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{{- $_ := set $globals.vhosts $hostname $vhost_data }}
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{{- end }}
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{{- end }}
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{{- /* Precompute some information about vhost that use VIRTUAL_HOST. */}}
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{{- range $hostname, $containers := groupByMulti $globals.containers "Env.VIRTUAL_HOST" "," }}
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{{- /* Ignore containers with VIRTUAL_HOST set to the empty string. */}}
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{{- $hostname = trim $hostname }}
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{{- if not $hostname }}
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{{- /* Ignore containers with VIRTUAL_HOST set to the empty string. */}}
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{{- continue }}
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{{- end }}
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{{/* Drop containers with VIRTUAL_HOST_YAML set (VIRTUAL_HOST_YAML takes precedence). */}}
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{{- range $_, $containers_to_drop := groupBy $containers "Env.VIRTUAL_HOST_YAML" }}
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{{- range $container := $containers_to_drop }}
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{{- $containers = without $containers $container }}
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@ -552,36 +543,32 @@ proxy_set_header Proxy "";
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{{- if (eq (len $containers) 0) }}
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{{- continue }}
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{{- end }}
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{{- $vhost_data := when (hasKey $globals.vhosts $hostname) (get $globals.vhosts $hostname) (dict) }}
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{{- $is_regexp := hasPrefix "~" $hostname }}
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{{- $upstream_name := when (or $is_regexp $globals.sha1_upstream_name) (sha1 $hostname) $hostname }}
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{{- $has_virtual_paths := false }}
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{{- $paths := coalesce $vhost_data.paths (dict) }}
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{{- $tmp_paths := groupBy $containers "Env.VIRTUAL_PATH" }}
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{{- $has_virtual_paths = gt (len $tmp_paths) 0}}
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{{- if not $has_virtual_paths }}
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{{- if not (gt (len $tmp_paths) 0) }}
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{{- $tmp_paths = dict "/" $containers }}
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{{- end }}
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{{- range $path, $containers := $tmp_paths }}
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{{- $dest := or (first (groupByKeys $containers "Env.VIRTUAL_DEST")) "" }}
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{{- $port := "legacy" }}
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{{- $path_data := when (hasKey $paths $path) (get $paths $path) (dict) }}
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{{- $path_ports := when (hasKey $path_data "ports") (get $path_data "ports") (dict) }}
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{{- $port := "legacy" }}
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{{- $path_port_containers := when (hasKey $path_ports $port) (get $path_ports $port) (list) }}
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{{- $path_port_containers = concat $path_port_containers $containers }}
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{{- $_ := set $path_ports $port $path_port_containers }}
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{{- $_ := set $path_data "ports" $path_ports }}
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{{- if (not (hasKey $path_data "dest")) }}
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{{- $_ := set $path_data "dest" (or (first (groupByKeys $containers "Env.VIRTUAL_DEST")) "") }}
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{{- $_ := set $path_data "dest" $dest }}
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{{- end }}
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{{- $_ := set $paths $path $path_data }}
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{{- end }}
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{{- $_ := set $vhost_data "paths" $paths }}
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{{- $_ := set $vhost_data "upstream_name" $upstream_name }}
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{{- $_ := set $vhost_data "has_virtual_paths" $has_virtual_paths }}
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{{- $_ := set $vhost_data "multiport_syntax" false }}
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{{- $is_regexp := hasPrefix "~" $hostname }}
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{{- $_ := set $vhost_data "upstream_name" (when (or $is_regexp $globals.sha1_upstream_name) (sha1 $hostname) $hostname) }}
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{{- $_ := set $globals.vhosts $hostname $vhost_data }}
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{{- end }}
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@ -593,11 +580,13 @@ proxy_set_header Proxy "";
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{{ $vpath_containers = concat $vpath_containers $vport_containers }}
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{{- end }}
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{{- $args := dict "Containers" $vpath_containers "Path" $path "Upstream_name" $vhost_data.upstream_name "Has_virtual_paths" $vhost_data.has_virtual_paths "Multiport_syntax" $vhost_data.multiport_syntax }}
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{{- $args := (dict
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"Containers" $vpath_containers
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"Path" $path
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"Upstream_name" $vhost_data.upstream_name
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)}}
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{{- template "get_path_info" $args }}
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{{- if $vhost_data.has_virtual_paths }}
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{{- $_ := set $vpath_data "dest" $args.dest }}
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{{- end }}
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{{- $_ := set $vpath_data "proto" $args.proto }}
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{{- $_ := set $vpath_data "network_tag" $args.network_tag }}
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{{- $_ := set $vpath_data "upstream" $args.upstream }}
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@ -883,4 +872,4 @@ server {
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}
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{{- end }}
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}
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{{- end }}
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{{- end }}
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