3 # Resource:: imagery_site
5 # Copyright:: 2016, OpenStreetMap Foundation
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
11 # https://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
24 default_action :create
26 property :site, String, :name_property => true
27 property :title, String, :required => [:create]
28 property :aliases, [String, Array], :default => []
29 property :bbox, Array, :required => [:create]
30 property :uses_tiler, [true, false], :default => false
33 directory "/srv/#{new_resource.site}" do
39 directory "/srv/imagery/layers/#{new_resource.site}" do
46 directory "/srv/imagery/overlays/#{new_resource.site}" do
53 declare_resource :template, "/srv/#{new_resource.site}/index.html" do
54 source "index.html.erb"
58 variables :title => new_resource.title
61 cookbook_file "/srv/#{new_resource.site}/robots.txt" do
68 cookbook_file "/srv/#{new_resource.site}/imagery.css" do
75 cookbook_file "/srv/#{new_resource.site}/clientaccesspolicy.xml" do
76 source "clientaccesspolicy.xml"
82 cookbook_file "/srv/#{new_resource.site}/crossdomain.xml" do
83 source "crossdomain.xml"
89 layers = Dir.glob("/srv/imagery/layers/#{new_resource.site}/*.yml").collect do |path|
90 YAML.safe_load(::File.read(path), :permitted_classes => [Symbol])
93 declare_resource :template, "/srv/#{new_resource.site}/imagery.js" do
94 source "imagery.js.erb"
98 variables :bbox => new_resource.bbox, :layers => layers
101 base_domains = [new_resource.site] + Array(new_resource.aliases)
102 tile_domains = base_domains.flat_map { |d| [d, "a.#{d}", "b.#{d}", "c.#{d}"] }
104 systemd_service "mapserv-fcgi-#{new_resource.site}" do
105 description "Map server for #{new_resource.site} layer"
106 environment "MS_DEBUGLEVEL" => "0",
107 "MS_ERRORFILE" => "stderr",
108 "GDAL_CACHEMAX" => "128"
113 exec_start "/usr/bin/multiwatch -f 8 --signal=TERM -- /usr/lib/cgi-bin/mapserv"
114 standard_input "socket"
116 restrict_address_families "AF_UNIX"
118 not_if { new_resource.uses_tiler }
121 systemd_socket "mapserv-fcgi-#{new_resource.site}" do
122 description "Map server for #{new_resource.site} layer socket"
123 socket_user "imagery"
124 socket_group "imagery"
125 listen_stream "/run/mapserver-fastcgi/layer-#{new_resource.site}.socket"
126 not_if { new_resource.uses_tiler }
129 # Ensure service is stopped because otherwise the socket cannot reload
130 service "mapserv-fcgi-#{new_resource.site}" do
131 provider Chef::Provider::Service::Systemd
133 subscribes :stop, "systemd_service[mapserv-fcgi-#{new_resource.site}]"
134 subscribes :stop, "systemd_socket[mapserv-fcgi-#{new_resource.site}]"
135 not_if { new_resource.uses_tiler }
138 systemd_unit "mapserv-fcgi-#{new_resource.site}.socket" do
139 action [:enable, :start]
140 subscribes :restart, "systemd_socket[mapserv-fcgi-#{new_resource.site}]"
141 not_if { new_resource.uses_tiler }
144 # mapserver leaks memory, so restart it regularly. It is activated automatically by socket
145 systemd_service "mapserv-fcgi-#{new_resource.site}-stop" do
148 exec_start "/bin/systemctl --quiet stop mapserv-fcgi-#{new_resource.site}.service"
150 restrict_address_families "AF_UNIX"
151 not_if { new_resource.uses_tiler }
154 systemd_timer "mapserv-fcgi-#{new_resource.site}-stop" do
156 on_unit_inactive_sec "30m"
157 randomized_delay_sec "20m"
158 not_if { new_resource.uses_tiler }
161 service "mapserv-fcgi-#{new_resource.site}-stop.timer" do
162 action [:enable, :start]
163 not_if { new_resource.uses_tiler }
166 ssl_certificate new_resource.site do
170 nginx_site new_resource.site do
171 template "nginx_imagery.conf.erb"
172 directory "/srv/imagery/#{new_resource.site}"
173 variables new_resource.to_hash
178 service "mapserv-fcgi-#{new_resource.site}" do
179 provider Chef::Provider::Service::Systemd
180 action [:stop, :disable]
181 not_if { new_resource.uses_tiler }
184 systemd_service "mapserv-fcgi-#{new_resource.site}" do
186 not_if { new_resource.uses_tiler }
189 nginx_site new_resource.site do
195 notifies :reload, "service[nginx]"