Add support for multiple rewrite directives as per nginx conf (#176)

Author: scodeman

README.md

@@ -490,7 +490,8 @@ nginx_http_template:
               #always: false
           proxy_connect_timeout: null
           proxy_pass: http://backend
-          #rewrite: /foo(.*) /$1 break
+          #rewrites:
+          # - /foo(.*) /$1 break
           #proxy_pass_request_body: off
           #allows:
           # - 192.168.1.0/24

defaults/main.yml

@@ -304,7 +304,8 @@ nginx_http_template:
               #always: false
           proxy_connect_timeout: null
           proxy_pass: http://backend
-          #rewrite: /foo(.*) /$1 break
+          #rewrites:
+          # - /foo(.*) /$1 break
           #proxy_pass_request_body: off
           #allows:
           # - 192.168.1.0/24

templates/http/default.conf.j2

@@ -196,8 +196,10 @@ server {
         proxy_connect_timeout {{ item.value.reverse_proxy.locations[location].proxy_connect_timeout }};
 {% endif %}
         proxy_pass {{ item.value.reverse_proxy.locations[location].proxy_pass }};
-{% if item.value.reverse_proxy.locations[location].rewrite is defined %}
-        rewrite {{ item.value.reverse_proxy.locations[location].rewrite }};
+{% if item.value.reverse_proxy.locations[location].rewrites is defined %}
+{% for rewrite in item.value.reverse_proxy.locations[location].rewrites %}
+        rewrite {{ rewrite }};
+{% endfor %}
 {% endif %}
 {% if item.value.reverse_proxy.locations[location].proxy_read_timeout is defined and item.value.reverse_proxy.locations[location].proxy_read_timeout %}
         proxy_read_timeout {{ item.value.reverse_proxy.locations[location].proxy_read_timeout }};