From fa8f962b97da1e15aa83154e718396def65f72bd Mon Sep 17 00:00:00 2001
From: Julien Pericat <jpt@cloud-temple.com>
Date: Mon, 27 Aug 2018 14:28:01 +0200
Subject: [PATCH 1/2] Change: - fix #165 - introduce a sub variable
 nginx_upstreams.group - introduce a sub variable nginx_upstreams.port - if
 upstream.group is define, it'll loop over a given group - if upstream.group
 isn't define, upstream.servers is still mendatory - the user can set an
 optional port at nginx_upstreams.port

---
 templates/nginx.conf.j2 | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/templates/nginx.conf.j2 b/templates/nginx.conf.j2
index 7cdec60..cb785a5 100644
--- a/templates/nginx.conf.j2
+++ b/templates/nginx.conf.j2
@@ -29,7 +29,7 @@ http {
 
     client_max_body_size {{ nginx_client_max_body_size }};
 
-    log_format  main  {{ nginx_log_format|indent(23) }};
+    log_format  main  {{ nginx_log_format|indent(23) }}
 
     access_log  {{ nginx_access_log }};
 
@@ -60,9 +60,15 @@ http {
 {% if upstream.strategy is defined %}
         {{ upstream.strategy }};
 {% endif %}
+{% if upstream.group is defined %}
+{% for host in groups[upstream.group] %}
+        server {{ hostvars[host]['ansible_default_ipv4']['address'] }}{% if upstream.port is defined %}:{{ upstream.port }}{% endif %};
+{% endfor %}
+{% else %}
 {% for server in upstream.servers %}
         server {{ server }};
 {% endfor %}
+{% endif %}
 {% if upstream.keepalive is defined %}
         keepalive {{ upstream.keepalive }};
 {% endif %}

From 3b8bab429854ee57561b590ca20ebc70f452fb1b Mon Sep 17 00:00:00 2001
From: julien <julien>
Date: Thu, 24 Dec 2020 13:55:01 -0500
Subject: [PATCH 2/2] fix: missing semi-colon

---
 templates/nginx.conf.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/nginx.conf.j2 b/templates/nginx.conf.j2
index cb785a5..e6002ea 100644
--- a/templates/nginx.conf.j2
+++ b/templates/nginx.conf.j2
@@ -29,7 +29,7 @@ http {
 
     client_max_body_size {{ nginx_client_max_body_size }};
 
-    log_format  main  {{ nginx_log_format|indent(23) }}
+    log_format  main  {{ nginx_log_format|indent(23) }};
 
     access_log  {{ nginx_access_log }};