imagery: only reload nginx after adding layers

[chef.git] / cookbooks / imagery / resources / layer.rb

diff --git a/cookbooks/imagery/resources/layer.rb b/cookbooks/imagery/resources/layer.rb
index db9c395ed7dd44d0218259f54a30bea145364338..e6a78d32dc110ca5387da96bff199ce0ff92b4ab 100644 (file)
--- a/cookbooks/imagery/resources/layer.rb
+++ b/cookbooks/imagery/resources/layer.rb
@@ -17,13 +17,15 @@
 # limitations under the License.
 #
 
 # limitations under the License.
 #
 

+require "yaml"
+

 default_action :create
 
 property :layer, String, :name_property => true
 property :site, String, :required => true
 property :source, String, :required => true
 property :root_layer, [TrueClass, FalseClass], :default => false
 default_action :create
 
 property :layer, String, :name_property => true
 property :site, String, :required => true
 property :source, String, :required => true
 property :root_layer, [TrueClass, FalseClass], :default => false

-property :text, String
+property :title, String

 property :copyright, String, :default => "Copyright"
 property :projection, String, :default => "EPSG:3857"
 property :palette, String
 property :copyright, String, :default => "Copyright"
 property :projection, String, :default => "EPSG:3857"
 property :palette, String


@@ -32,11 +34,26 @@ property :background_colour, String
 property :resample, String, :default => "average"
 property :imagemode, String
 property :extension, String, :default => "png"
 property :resample, String, :default => "average"
 property :imagemode, String
 property :extension, String, :default => "png"

-property :max_zoom, Fixnum, :default => 23
+property :max_zoom, Fixnum, :default => 18

 property :url_aliases, [String, Array], :default => []
 property :url_aliases, [String, Array], :default => []

-property :revision, Fixnum, :default => 1
+property :revision, Fixnum, :default => 0
+property :overlay, [TrueClass, FalseClass], :default => false
+property :default_layer, [TrueClass, FalseClass], :default => false

 
 action :create do
 
 action :create do

+  file "/srv/imagery/layers/#{site}/#{layer}.yml" do
+    owner "root"
+    group "root"
+    mode 0644
+    content YAML.dump(:name => layer,
+                      :title => title || layer,
+                      :url => "http://{s}.#{site}/layer/#{layer}/{z}/{x}/{y}.png",
+                      :attribution => copyright,
+                      :default => default_layer,
+                      :maxZoom => max_zoom,
+                      :overlay => overlay)
+  end
+

   template "/srv/imagery/mapserver/layer-#{layer}.map" do
     cookbook "imagery"
     source "mapserver.map.erb"
   template "/srv/imagery/mapserver/layer-#{layer}.map" do
     cookbook "imagery"
     source "mapserver.map.erb"


@@ -54,7 +71,7 @@ action :create do
     user "imagery"
     group "imagery"
     exec_start_pre "/bin/rm -f /run/mapserver-fastcgi/layer-#{layer}.socket"
     user "imagery"
     group "imagery"
     exec_start_pre "/bin/rm -f /run/mapserver-fastcgi/layer-#{layer}.socket"

-    exec_start "/usr/bin/spawn-fcgi -s /run/mapserver-fastcgi/layer-#{layer}.socket -M 0666 -P /run/mapserver-fastcgi/layer-#{layer}.pid -- /usr/bin/multiwatch -f 4 -- /usr/lib/cgi-bin/mapserv"
+    exec_start "/usr/bin/spawn-fcgi -s /run/mapserver-fastcgi/layer-#{layer}.socket -M 0666 -P /run/mapserver-fastcgi/layer-#{layer}.pid -- /usr/bin/multiwatch -f 4 --signal=TERM -- /usr/lib/cgi-bin/mapserv"

     pid_file "/run/mapserver-fastcgi/layer-#{layer}.pid"
     type "forking"
     restart "always"
     pid_file "/run/mapserver-fastcgi/layer-#{layer}.pid"
     type "forking"
     restart "always"


@@ -102,5 +119,6 @@ action :delete do
 end
 
 def after_created
 end
 
 def after_created

-  notifies :restart, "service[nginx]"
+  notifies :create, "imagery_site[#{site}]"
+  notifies :reload, "service[nginx]"

 end
 end