Tighten memory limits for imagery servers

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

diff --git a/cookbooks/imagery/resources/layer.rb b/cookbooks/imagery/resources/layer.rb
index dddd665221ec4bbc1cd17a1f93834447afa81093..6affe4b80b06fe291e0450dcb9748660002f7cc9 100644 (file)
--- a/cookbooks/imagery/resources/layer.rb
+++ b/cookbooks/imagery/resources/layer.rb
@@ -1,14 +1,14 @@
 #
 #

-# Cookbook Name:: imagery
+# Cookbook:: imagery

 # Resource:: imagery_layer
 #
 # Resource:: imagery_layer
 #

-# Copyright 2016, OpenStreetMap Foundation
+# Copyright:: 2016, OpenStreetMap Foundation

 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #

-# http://www.apache.org/licenses/LICENSE-2.0
+# https://www.apache.org/licenses/LICENSE-2.0

 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,


@@ -17,46 +17,84 @@
 # limitations under the License.
 #
 
 # limitations under the License.
 #
 

+require "yaml"
+

 default_action :create
 
 default_action :create
 

-property :name, String
+property :layer, String, :name_property => true

 property :site, String, :required => true
 property :site, String, :required => true

-property :source, String, :required => true
-property :text, String
+property :source, String, :required => [:create]
+property :root_layer, [true, false], :default => false
+property :title, String

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

-property :background, String
+property :background_colour, String

 property :resample, String, :default => "average"
 property :imagemode, String
 property :resample, String, :default => "average"
 property :imagemode, String

-property :extension, String
-property :max_zoom, Fixnum, :default => 23
+property :extension, String, :default => "png"
+property :max_zoom, Integer, :default => 18
+property :url_aliases, [String, Array], :default => []
+property :revision, Integer, :default => 0
+property :overlay, [true, false], :default => false
+property :default_layer, [true, false], :default => false

 
 action :create do
 
 action :create do

-  template "/srv/imagery/mapserver/layer-#{name}.map" do
+  file "/srv/imagery/layers/#{new_resource.site}/#{new_resource.layer}.yml" do
+    owner "root"
+    group "root"
+    mode "644"
+    content YAML.dump(:name => new_resource.layer,
+                      :title => new_resource.title || new_resource.layer,
+                      :url => "//{s}.#{new_resource.site}/layer/#{new_resource.layer}/{z}/{x}/{y}.png",
+                      :attribution => new_resource.copyright,
+                      :default => new_resource.default_layer,
+                      :maxZoom => new_resource.max_zoom,
+                      :overlay => new_resource.overlay)
+  end
+
+  template "/srv/imagery/mapserver/layer-#{new_resource.layer}.map" do

     cookbook "imagery"
     source "mapserver.map.erb"
     owner "root"
     group "root"
     cookbook "imagery"
     source "mapserver.map.erb"
     owner "root"
     group "root"

-    mode 0644
+    mode "644"

     variables new_resource.to_hash
   end
 
     variables new_resource.to_hash
   end
 

-  template "/etc/init/mapserv-fgi-layer-#{name}.conf" do
+  directory "/srv/imagery/nginx/#{new_resource.site}" do
+    owner "root"
+    group "root"
+    mode "755"
+    recursive true
+  end
+
+  template "/srv/imagery/nginx/#{new_resource.site}/layer-#{new_resource.layer}.conf" do

     cookbook "imagery"
     cookbook "imagery"

-    source "mapserv_fcgi.conf.erb"
+    source "nginx_imagery_layer_fragment.conf.erb"

     owner "root"
     group "root"
     owner "root"
     group "root"

-    mode 0644
+    mode "644"

     variables new_resource.to_hash
   end
     variables new_resource.to_hash
   end

+end
+
+action :delete do
+  file "/srv/imagery/layers/#{new_resource.site}/#{new_resource.layer}.yml" do
+    action :delete
+  end

 
 

-  service "mapserv-fgi-layer-#{name}.conf" do
-    provider Chef::Provider::Service::Upstart
-    action [:enable, :start]
-    supports :status => true, :restart => true, :reload => false
-    subscribes :restart, "template[/srv/imagery/mapserver/layer-#{name}.map]"
-    subscribes :restart, "template[/etc/init/mapserv-fgi-layer-#{name}.conf]"
+  file "/srv/imagery/mapserver/layer-#{new_resource.layer}.map" do
+    action :delete

   end
   end

+
+  file "/srv/imagery/nginx/#{new_resource.site}/layer-#{new_resource.layer}.conf" do
+    action :delete
+  end
+end
+
+def after_created
+  notifies :create, "imagery_site[#{site}]"
+  notifies :restart, "service[nginx]"

 end
 end