X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/cb186f3b6d9c9777d8f17ec95f56daf3e46693f4..8273ef2eea66bd68ce328ebc78b1c5f49513e35c:/cookbooks/imagery/resources/site.rb

diff --git a/cookbooks/imagery/resources/site.rb b/cookbooks/imagery/resources/site.rb
index 40d6ae62f..d9dad4be8 100644
--- a/cookbooks/imagery/resources/site.rb
+++ b/cookbooks/imagery/resources/site.rb
@@ -1,8 +1,8 @@
 #
-# Cookbook Name:: imagery
+# Cookbook:: imagery
 # Resource:: imagery_site
 #
-# 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.
@@ -19,31 +19,34 @@
 
 require "yaml"
 
+unified_mode true
+
 default_action :create
 
 property :site, String, :name_property => true
-property :title, String, :required => true
+property :title, String, :required => [:create]
 property :aliases, [String, Array], :default => []
-property :bbox, Array, :required => true
+property :bbox, Array, :required => [:create]
+property :uses_tiler, [true, false], :default => false
 
 action :create do
   directory "/srv/#{new_resource.site}" do
     user "root"
     group "root"
-    mode 0o755
+    mode "755"
   end
 
   directory "/srv/imagery/layers/#{new_resource.site}" do
     user "root"
     group "root"
-    mode 0o755
+    mode "755"
     recursive true
   end
 
   directory "/srv/imagery/overlays/#{new_resource.site}" do
     user "root"
     group "root"
-    mode 0o755
+    mode "755"
     recursive true
   end
 
@@ -51,40 +54,47 @@ action :create do
     source "index.html.erb"
     user "root"
     group "root"
-    mode 0o644
+    mode "644"
     variables :title => new_resource.title
   end
 
+  cookbook_file "/srv/#{new_resource.site}/robots.txt" do
+    source "robots.txt"
+    user "root"
+    group "root"
+    mode "644"
+  end
+
   cookbook_file "/srv/#{new_resource.site}/imagery.css" do
     source "imagery.css"
     user "root"
     group "root"
-    mode 0o644
+    mode "644"
   end
 
   cookbook_file "/srv/#{new_resource.site}/clientaccesspolicy.xml" do
     source "clientaccesspolicy.xml"
     user "root"
     group "root"
-    mode 0o644
+    mode "644"
   end
 
   cookbook_file "/srv/#{new_resource.site}/crossdomain.xml" do
     source "crossdomain.xml"
     user "root"
     group "root"
-    mode 0o644
+    mode "644"
   end
 
   layers = Dir.glob("/srv/imagery/layers/#{new_resource.site}/*.yml").collect do |path|
-    YAML.safe_load(::File.read(path), [Symbol])
+    YAML.safe_load(::File.read(path), :permitted_classes => [Symbol])
   end
 
   declare_resource :template, "/srv/#{new_resource.site}/imagery.js" do
     source "imagery.js.erb"
     user "root"
     group "root"
-    mode 0o644
+    mode "644"
     variables :bbox => new_resource.bbox, :layers => layers
   end
 
@@ -93,32 +103,62 @@ action :create do
 
   systemd_service "mapserv-fcgi-#{new_resource.site}" do
     description "Map server for #{new_resource.site} layer"
-    environment "MS_MAP_PATTERN" => "^/srv/imagery/mapserver/",
-                "MS_DEBUGLEVEL" => "0",
+    environment "MS_DEBUGLEVEL" => "0",
                 "MS_ERRORFILE" => "stderr",
-                "GDAL_CACHEMAX" => "256"
+                "GDAL_CACHEMAX" => "512"
     limit_nofile 16384
-    memory_high "512M"
-    memory_max "1G"
     user "imagery"
     group "imagery"
-    exec_start_pre "/bin/rm -f /run/mapserver-fastcgi/layer-#{new_resource.site}.socket"
-    exec_start "/usr/bin/spawn-fcgi -n -b 128 -s /run/mapserver-fastcgi/layer-#{new_resource.site}.socket -M 0666 -P /run/mapserver-fastcgi/layer-#{new_resource.site}.pid -- /usr/bin/multiwatch -f 8 --signal=TERM -- /usr/lib/cgi-bin/mapserv"
-    private_tmp true
-    private_devices true
-    private_network true
-    protect_system "full"
-    protect_home true
-    no_new_privileges true
-    restart "always"
-    pid_file "/run/mapserver-fastcgi/layer-#{new_resource.site}.pid"
+    exec_start "/usr/bin/multiwatch -f 8 --signal=TERM -- /usr/lib/cgi-bin/mapserv"
+    standard_input "socket"
+    sandbox true
+    restrict_address_families "AF_UNIX"
+    not_if { new_resource.uses_tiler }
   end
 
+  systemd_socket "mapserv-fcgi-#{new_resource.site}" do
+    description "Map server for #{new_resource.site} layer socket"
+    socket_user "imagery"
+    socket_group "imagery"
+    listen_stream "/run/mapserver-fastcgi/layer-#{new_resource.site}.socket"
+    not_if { new_resource.uses_tiler }
+  end
+
+  # Ensure service is stopped because otherwise the socket cannot reload
   service "mapserv-fcgi-#{new_resource.site}" do
     provider Chef::Provider::Service::Systemd
+    action :nothing
+    subscribes :stop, "systemd_service[mapserv-fcgi-#{new_resource.site}]"
+    subscribes :stop, "systemd_socket[mapserv-fcgi-#{new_resource.site}]"
+    not_if { new_resource.uses_tiler }
+  end
+
+  systemd_unit "mapserv-fcgi-#{new_resource.site}.socket" do
     action [:enable, :start]
-    supports :status => true, :restart => true, :reload => false
-    subscribes :restart, "systemd_service[mapserv-fcgi-#{new_resource.site}]"
+    subscribes :restart, "systemd_socket[mapserv-fcgi-#{new_resource.site}]"
+    not_if { new_resource.uses_tiler }
+  end
+
+  # mapserver leaks memory, so restart it regularly. It is activated automatically by socket
+  systemd_service "mapserv-fcgi-#{new_resource.site}-stop" do
+    type "simple"
+    user "root"
+    exec_start "/bin/systemctl --quiet stop mapserv-fcgi-#{new_resource.site}.service"
+    sandbox true
+    restrict_address_families "AF_UNIX"
+    not_if { new_resource.uses_tiler }
+  end
+
+  systemd_timer "mapserv-fcgi-#{new_resource.site}-stop" do
+    on_boot_sec "10m"
+    on_unit_inactive_sec "1h"
+    randomized_delay_sec "30m"
+    not_if { new_resource.uses_tiler }
+  end
+
+  service "mapserv-fcgi-#{new_resource.site}-stop.timer" do
+    action [:enable, :start]
+    not_if { new_resource.uses_tiler }
   end
 
   ssl_certificate new_resource.site do
@@ -128,18 +168,20 @@ action :create do
   nginx_site new_resource.site do
     template "nginx_imagery.conf.erb"
     directory "/srv/imagery/#{new_resource.site}"
-    restart_nginx false
     variables new_resource.to_hash
   end
 end
 
 action :delete do
   service "mapserv-fcgi-#{new_resource.site}" do
+    provider Chef::Provider::Service::Systemd
     action [:stop, :disable]
+    not_if { new_resource.uses_tiler }
   end
 
   systemd_service "mapserv-fcgi-#{new_resource.site}" do
     action :delete
+    not_if { new_resource.uses_tiler }
   end
 
   nginx_site new_resource.site do