imagery: workaround mapserv defer memory leak

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

diff --git a/cookbooks/imagery/resources/site.rb b/cookbooks/imagery/resources/site.rb
index e4c2c6f86257a5e6805468bc34a7306bd79a92f7..19d18e5a4500ae1e434d7fed427c169e69728ef3 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 +52,14 @@ action :create do
     user "root"
     group "root"
     mode 0o644
-    variables :title => title
+    variables :title => new_resource.title
+  end
+
+  cookbook_file "/srv/#{new_resource.site}/robots.txt" do
+    source "robots.txt"
+    user "root"
+    group "root"
+    mode 0o644
   end
 
   cookbook_file "/srv/#{new_resource.site}/imagery.css" do
@@ -91,6 +98,35 @@ 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}"] }
 
+  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" => "128"
+    limit_nofile 16384
+    memory_max "2G"
+    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 8192 -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
+
+  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
@@ -103,6 +139,20 @@ action :create do
   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
+
 def after_created
   notifies :reload, "service[nginx]"
 end