imagery: use nginx more fastcgi defaults. Fewer mapserv processes

diff --git a/cookbooks/imagery/resources/site.rb b/cookbooks/imagery/resources/site.rb
index f81e95ad806f260e55ef7dc5439400e3e512b1da..300800f0aeb5d4fa0b7ae417d01ed87bf76da25d 100644 (file)
--- a/cookbooks/imagery/resources/site.rb
+++ b/cookbooks/imagery/resources/site.rb
@@ -111,7 +111,7 @@ action :create do
     memory_max "2G"
     user "imagery"
     group "imagery"
-    exec_start "/usr/bin/multiwatch -f 12 --signal=TERM -- /usr/lib/cgi-bin/mapserv"
+    exec_start "/usr/bin/multiwatch -f 8 --signal=TERM -- /usr/lib/cgi-bin/mapserv"
     standard_input "socket"
     private_tmp true
     private_devices true

diff --git a/cookbooks/imagery/templates/default/nginx_imagery_layer_fragment.conf.erb b/cookbooks/imagery/templates/default/nginx_imagery_layer_fragment.conf.erb
index 372bf0e561a21413107c584904a33a0c48aa2423..f286292371430744be7fc90603dc78be57dda856 100644 (file)
--- a/cookbooks/imagery/templates/default/nginx_imagery_layer_fragment.conf.erb
+++ b/cookbooks/imagery/templates/default/nginx_imagery_layer_fragment.conf.erb
@@ -3,8 +3,6 @@ location ~* "^/layer/<%= @layer %>/(\d+)/(\d+)/(\d+)\.(png|jpg|jpeg)$" {
   # Override QUERY_STRING to force mapserver query parameters
   fastcgi_param QUERY_STRING "map=/srv/imagery/mapserver/layer-<%= @layer %>.map&mode=tile&layers=<%= @layer %>&tilemode=gmap&tile=$2+$3+$1";
   fastcgi_pass "<%= @site %>_fastcgi";
-  fastcgi_buffers 8 64k;
-  fastcgi_busy_buffers_size 64k;
   include fastcgi_params;
   fastcgi_param REQUEST_METHOD "GET";
   fastcgi_param HTTP_PROXY "";
@@ -28,9 +26,6 @@ location ~* "^/layer/<%= @layer %>/(\d+)/(\d+)/(\d+)\.(png|jpg|jpeg)$" {
 
   keepalive_requests 0;
 
-  # Ignore client abort as it causes issues with the pipeline
-  fastcgi_ignore_client_abort on;
-
   fastcgi_catch_stderr "Image handling error";
 
   fastcgi_next_upstream error timeout invalid_header http_500 http_503;