imagery: increase mapserv workers

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

diff --git a/cookbooks/imagery/resources/site.rb b/cookbooks/imagery/resources/site.rb
index 9cea98f0a2cdff5c59b84c87f81e55127abdd7c5..40d6ae62fa777ff4c4830d90fbc0361e75da93fa 100644 (file)
--- a/cookbooks/imagery/resources/site.rb
+++ b/cookbooks/imagery/resources/site.rb
@@ -8,7 +8,7 @@
 # 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,
@@ -52,7 +52,7 @@ action :create do
     user "root"
     group "root"
     mode 0o644
-    variables :title => title
+    variables :title => new_resource.title
   end
 
   cookbook_file "/srv/#{new_resource.site}/imagery.css" do
@@ -91,19 +91,59 @@ action :create do
   base_domains = [new_resource.site] + Array(new_resource.aliases)
   tile_domains = base_domains.flat_map { |d| [d, "a.#{d}", "b.#{d}", "c.#{d}"] }
 
-  ssl_certificate new_resource.site do
-    domains tile_domains
+  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",
+                "MS_ERRORFILE" => "stderr",
+                "GDAL_CACHEMAX" => "256"
+    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"
   end
 
-  resolvers = node[:networking][:nameservers].map do |resolver|
-    IPAddr.new(resolver).ipv6? ? "[#{resolver}]" : resolver
+  service "mapserv-fcgi-#{new_resource.site}" do
+    provider Chef::Provider::Service::Systemd
+    action [:enable, :start]
+    supports :status => true, :restart => true, :reload => false
+    subscribes :restart, "systemd_service[mapserv-fcgi-#{new_resource.site}]"
+  end
+
+  ssl_certificate new_resource.site do
+    domains tile_domains
   end
 
   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.merge(:resolvers => resolvers)
+    variables new_resource.to_hash
+  end
+end
+
+action :delete do
+  service "mapserv-fcgi-#{new_resource.site}" do
+    action [:stop, :disable]
+  end
+
+  systemd_service "mapserv-fcgi-#{new_resource.site}" do
+    action :delete
+  end
+
+  nginx_site new_resource.site do
+    action :delete
   end
 end