Merge pull request #7 from simontsang168/master

added client_max_body_size config

Author: madwire

dockercloud.rb

@@ -79,6 +79,10 @@ def node
  attributes['container_envvars'].find {|e| e['key'] == 'DOCKERCLOUD_NODE_FQDN'}['value']
  end
 
+ def client_max_body_size
+ attributes['container_envvars'].find {|e| e['key'] == 'NGINX_CLIENT_MAX_BODY_SIZE'}['value'] || '1m'
+ end
+
  def running?
  ['Starting', 'Running'].include?(attributes['state'])
  end
@@ -123,6 +127,10 @@ def ssl?
  @ssl ||= containers.first.ssl? rescue nil
  end
 
+ def client_max_body_size
+ @client_max_body_size ||= containers.first.client_max_body_size rescue "1m"
+ end
+
  def running?
  @state ||= begin
  ['Running', 'Partly running'].include?(attributes['state'])

nginx.conf.erb

@@ -62,6 +62,7 @@ server {
 
 server {
  server_name <%= service.host %>;
+ client_max_body_size <%= service.client_max_body_size %>;
  listen 443 ssl http2;
 
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
@@ -85,6 +86,7 @@ server {
 
 server {
  server_name <%= service.host %>;
+ client_max_body_size <%= service.client_max_body_size %>;
  location / {
  proxy_pass http://<%= service.name %>;
  }