refactor(docker): template readability.

templates/docker.tmpl

@@ -1,12 +1,14 @@
 {{$backendServers := .Servers}}
-[backends]{{range $backendName, $backend := .Backends}}
+[backends]
+{{range $backendName, $backend := .Backends}}
+
   {{if hasCircuitBreakerLabel $backend}}
-    [backends.backend-{{$backendName}}.circuitbreaker]
+  [backends.backend-{{$backendName}}.circuitBreaker]
     expression = "{{getCircuitBreakerExpression $backend}}"
   {{end}}
 
   {{if hasLoadBalancerLabel $backend}}
-    [backends.backend-{{$backendName}}.loadbalancer]
+  [backends.backend-{{$backendName}}.loadBalancer]
     method = "{{getLoadBalancerMethod $backend}}"
     sticky = {{getSticky $backend}}
     {{if hasStickinessLabel $backend}}
@@ -16,9 +18,9 @@
   {{end}}
 
   {{if hasMaxConnLabels $backend}}
-    [backends.backend-{{$backendName}}.maxconn]
+  [backends.backend-{{$backendName}}.maxConn]
     amount = {{getMaxConnAmount $backend}}
-      extractorfunc = "{{getMaxConnExtractorFunc $backend}}"
+    extractorFunc = "{{getMaxConnExtractorFunc $backend}}"
   {{end}}
 
   {{$servers := index $backendServers $backendName}}
@@ -39,23 +41,29 @@
 
 {{end}}
 
-[frontends]{{range $frontend, $containers := .Frontends}}
+[frontends]
+{{range $frontend, $containers := .Frontends}}
   {{$container := index $containers 0}}
+
   {{if hasServices $container}}
   {{$services := getServiceNames $container}}
+
   {{range $serviceIndex, $serviceName := $services}}
   [frontends."frontend-{{getServiceBackend $container $serviceName}}"]
     backend = "backend-{{getServiceBackend $container $serviceName}}"
+    priority = {{getServicePriority $container $serviceName}}
     passHostHeader = {{getServicePassHostHeader $container $serviceName}}
+
+    entryPoints = [{{range getServiceEntryPoints $container $serviceName}}
+      "{{.}}",
+      {{end}}]
+
     {{if getWhitelistSourceRange $container}}
     whitelistSourceRange = [{{range getWhitelistSourceRange $container}}
       "{{.}}",
       {{end}}]
     {{end}}
-  priority = {{getServicePriority $container $serviceName}}
+
-  entryPoints = [{{range getServiceEntryPoints $container $serviceName}}
-    "{{.}}",
-  {{end}}]
     basicAuth = [{{range getServiceBasicAuth $container $serviceName}}
       "{{.}}",
       {{end}}]
@@ -69,32 +77,40 @@
 
   [frontends."frontend-{{getServiceBackend $container $serviceName}}".routes."service-{{$serviceName | replace "/" "" | replace "." "-"}}"]
     rule = "{{getServiceFrontendRule $container $serviceName}}"
+
     {{if hasServiceRequestHeaders $container $serviceName}}
-    [frontends."frontend-{{getServiceBackend $container $serviceName}}".headers.customrequestheaders]
+    [frontends."frontend-{{getServiceBackend $container $serviceName}}".headers.customRequestHeaders]
       {{range $k, $v := getServiceRequestHeaders $container $serviceName}}
       {{$k}} = "{{$v}}"
       {{end}}
     {{end}}
+
     {{if hasServiceResponseHeaders $container $serviceName}}
-    [frontends."frontend-{{getServiceBackend $container $serviceName}}".headers.customresponseheaders]
+    [frontends."frontend-{{getServiceBackend $container $serviceName}}".headers.customResponseHeaders]
       {{range $k, $v := getServiceResponseHeaders $container $serviceName}}
       {{$k}} = "{{$v}}"
       {{end}}
     {{end}}
-  {{end}}
+
+  {{end}} ## end range services
+
   {{else}}
+
   [frontends."frontend-{{$frontend}}"]
     backend = "backend-{{getBackend $container}}"
+    priority = {{getPriority $container}}
     passHostHeader = {{getPassHostHeader $container}}
+
+    entryPoints = [{{range getEntryPoints $container}}
+      "{{.}}",
+      {{end}}]
+
     {{if getWhitelistSourceRange $container}}
     whitelistSourceRange = [{{range getWhitelistSourceRange $container}}
       "{{.}}",
       {{end}}]
     {{end}}
-  priority = {{getPriority $container}}
+
-  entryPoints = [{{range getEntryPoints $container}}
-    "{{.}}",
-  {{end}}]
     basicAuth = [{{range getBasicAuth $container}}
       "{{.}}",
       {{end}}]
@@ -153,13 +169,13 @@
       IsDevelopment = {{getIsDevelopmentHeaders $container}}
       {{end}}
       {{if hasRequestHeaders $container}}
-    [frontends."frontend-{{$frontend}}".headers.customrequestheaders]
+        [frontends."frontend-{{$frontend}}".headers.customRequestHeaders]
         {{range $k, $v := getRequestHeaders $container}}
         {{$k}} = "{{$v}}"
         {{end}}
       {{end}}
       {{if hasResponseHeaders $container}}
-    [frontends."frontend-{{$frontend}}".headers.customresponseheaders]
+      [frontends."frontend-{{$frontend}}".headers.customResponseHeaders]
         {{range $k, $v := getResponseHeaders $container}}
         {{$k}} = "{{$v}}"
         {{end}}
@@ -182,7 +198,10 @@
         {{$k}} = "{{$v}}"
         {{end}}
       {{end}}
+
     [frontends."frontend-{{$frontend}}".routes."route-frontend-{{$frontend}}"]
       rule = "{{getFrontendRule $container}}"
+
   {{end}}
+
 {{end}}