Derive tile directories for sanboxing from attributes

[chef.git] / cookbooks / tile / recipes / default.rb

diff --git a/cookbooks/tile/recipes/default.rb b/cookbooks/tile/recipes/default.rb
index d979d69aa7753692f706eddbf846abc79f9167f3..e06df4f45f48996833209c209f051332c740b512 100644 (file)
--- a/cookbooks/tile/recipes/default.rb
+++ b/cookbooks/tile/recipes/default.rb
@@ -1,8 +1,8 @@
 #
 #

-# Cookbook Name:: tile
+# Cookbook:: tile

 # Recipe:: default
 #
 # Recipe:: default
 #

-# Copyright 2013, OpenStreetMap Foundation
+# Copyright:: 2013, OpenStreetMap Foundation

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


@@ -17,11 +17,15 @@
 # limitations under the License.
 #
 
 # limitations under the License.
 #
 

+include_recipe "accounts"

 include_recipe "apache"
 include_recipe "git"
 include_recipe "apache"
 include_recipe "git"

+include_recipe "munin"

 include_recipe "nodejs"
 include_recipe "postgresql"
 include_recipe "nodejs"
 include_recipe "postgresql"

+include_recipe "prometheus"

 include_recipe "python"
 include_recipe "python"

+include_recipe "ruby"

 include_recipe "tools"
 
 blocks = data_bag_item("tile", "blocks")
 include_recipe "tools"
 
 blocks = data_bag_item("tile", "blocks")


@@ -38,54 +42,82 @@ apache_module "tile" do
   conf "tile.conf.erb"
 end
 
   conf "tile.conf.erb"
 end
 

+apache_conf "renderd" do
+  action :disable
+end
+

 ssl_certificate node[:fqdn] do
   domains [node[:fqdn], "tile.openstreetmap.org", "render.openstreetmap.org"]
   notifies :reload, "service[apache2]"
 end
 
 ssl_certificate node[:fqdn] do
   domains [node[:fqdn], "tile.openstreetmap.org", "render.openstreetmap.org"]
   notifies :reload, "service[apache2]"
 end
 

-tilecaches = search(:node, "roles:tilecache").sort_by { |n| n[:hostname] }
+remote_file "#{Chef::Config[:file_cache_path]}/fastly-ip-list.json" do
+  source "https://api.fastly.com/public-ip-list"
+  compile_time true
+  ignore_failure true
+end
+
+fastlyips = JSON.parse(IO.read("#{Chef::Config[:file_cache_path]}/fastly-ip-list.json"))

 
 apache_site "default" do
 
 apache_site "default" do

-  action [:disable]
+  action :disable
+end
+
+apache_site "tileserver_site" do
+  action :disable

 end
 
 apache_site "tile.openstreetmap.org" do
   template "apache.erb"
 end
 
 apache_site "tile.openstreetmap.org" do
   template "apache.erb"

-  variables :caches => tilecaches
+  variables :fastly => fastlyips["addresses"]

 end
 
 template "/etc/logrotate.d/apache2" do
   source "logrotate.apache.erb"
   owner "root"
   group "root"
 end
 
 template "/etc/logrotate.d/apache2" do
   source "logrotate.apache.erb"
   owner "root"
   group "root"

-  mode 0o644
+  mode "644"

 end
 
 directory "/srv/tile.openstreetmap.org" do
   owner "tile"
   group "tile"
 end
 
 directory "/srv/tile.openstreetmap.org" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 end
 

+directory "/srv/tile.openstreetmap.org/conf" do
+  owner "tile"
+  group "tile"
+  mode "755"
+end
+
+file "/srv/tile.openstreetmap.org/conf/ip.map" do
+  owner "tile"
+  group "adm"
+  mode "644"
+end
+
+tile_directories = node[:tile][:styles].collect do |_, style|
+  style[:tile_directories].collect { |directory| directory[:name] }
+end.flatten.sort.uniq
+

 package "renderd"
 
 systemd_service "renderd" do
 package "renderd"
 
 systemd_service "renderd" do

-  description "Mapnik rendering daemon"
+  dropin "chef"

   after "postgresql.service"
   wants "postgresql.service"
   after "postgresql.service"
   wants "postgresql.service"

-  user "www-data"
-  exec_start "/usr/bin/renderd -f"
-  runtime_directory "renderd"
-  standard_error "null"
-  private_tmp true
-  private_devices true
-  private_network true
-  protect_system "full"
-  protect_home true
-  no_new_privileges true
+  limit_nofile 4096
+  sandbox true
+  restrict_address_families "AF_UNIX"
+  read_write_paths tile_directories

   restart "on-failure"
 end
 
   restart "on-failure"
 end
 

+systemd_service "renderd" do
+  action :delete
+end
+

 service "renderd" do
   action [:enable, :start]
   subscribes :restart, "systemd_service[renderd]"
 service "renderd" do
   action [:enable, :start]
   subscribes :restart, "systemd_service[renderd]"


@@ -94,14 +126,14 @@ end
 directory "/srv/tile.openstreetmap.org/tiles" do
   owner "tile"
   group "tile"
 directory "/srv/tile.openstreetmap.org/tiles" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 template "/etc/renderd.conf" do
   source "renderd.conf.erb"
   owner "root"
   group "root"
 end
 
 template "/etc/renderd.conf" do
   source "renderd.conf.erb"
   owner "root"
   group "root"

-  mode 0o644
+  mode "644"

   notifies :reload, "service[apache2]"
   notifies :restart, "service[renderd]"
 end
   notifies :reload, "service[apache2]"
   notifies :restart, "service[renderd]"
 end


@@ -110,56 +142,41 @@ remote_directory "/srv/tile.openstreetmap.org/html" do
   source "html"
   owner "tile"
   group "tile"
   source "html"
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

   files_owner "tile"
   files_group "tile"
   files_owner "tile"
   files_group "tile"

-  files_mode 0o644
+  files_mode "644"

 end
 
 template "/srv/tile.openstreetmap.org/html/index.html" do
   source "index.html.erb"
   owner "tile"
   group "tile"
 end
 
 template "/srv/tile.openstreetmap.org/html/index.html" do
   source "index.html.erb"
   owner "tile"
   group "tile"

-  mode 0o644
+  mode "644"

 end
 
 package %w[
 end
 
 package %w[

-  python-cairo
-  python-mapnik
-  python-setuptools
+  python3-cairo
+  python3-mapnik
+  python3-pyproj
+  python3-setuptools

 ]
 
 ]
 

-python_package "pyotp"
-
-package %w[
-  fonts-noto-cjk
-  fonts-noto-hinted
-  fonts-noto-unhinted
-  fonts-hanazono
-  ttf-unifont
-]
-
-["NotoSansArabicUI-Regular.ttf", "NotoSansArabicUI-Bold.ttf"].each do |font|
-  remote_file "/usr/share/fonts/truetype/noto/#{font}" do
-    action :create_if_missing
-    source "https://github.com/googlei18n/noto-fonts/raw/master/hinted/#{font}"
-    owner "root"
-    group "root"
-    mode 0o644
-  end
+python_package "pyotp" do
+  python_version "3"

 end
 
 directory "/srv/tile.openstreetmap.org/cgi-bin" do
   owner "tile"
   group "tile"
 end
 
 directory "/srv/tile.openstreetmap.org/cgi-bin" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 template "/srv/tile.openstreetmap.org/cgi-bin/export" do
   source "export.erb"
   owner "tile"
   group "tile"
 end
 
 template "/srv/tile.openstreetmap.org/cgi-bin/export" do
   source "export.erb"
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

   variables :blocks => blocks, :totp_key => web_passwords["totp_key"]
 end
 
   variables :blocks => blocks, :totp_key => web_passwords["totp_key"]
 end
 


@@ -167,23 +184,27 @@ template "/srv/tile.openstreetmap.org/cgi-bin/debug" do
   source "debug.erb"
   owner "tile"
   group "tile"
   source "debug.erb"
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 template "/etc/cron.hourly/export" do
   source "export.cron.erb"
   owner "root"
   group "root"
 end
 
 template "/etc/cron.hourly/export" do
   source "export.cron.erb"
   owner "root"
   group "root"

-  mode 0o755
+  mode "755"

 end
 
 directory "/srv/tile.openstreetmap.org/data" do
   owner "tile"
   group "tile"
 end
 
 directory "/srv/tile.openstreetmap.org/data" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 end
 

-package "mapnik-utils"
+package %w[
+  mapnik-utils
+  tar
+  unzip
+]

 
 node[:tile][:data].each_value do |data|
   url = data[:url]
 
 node[:tile][:data].each_value do |data|
   url = data[:url]


@@ -195,15 +216,13 @@ node[:tile][:data].each_value do |data|
     directory directory do
       owner "tile"
       group "tile"
     directory directory do
       owner "tile"
       group "tile"

-      mode 0o755
+      mode "755"

     end
   else
     directory = "/srv/tile.openstreetmap.org/data"
   end
 
   if file =~ /\.tgz$/
     end
   else
     directory = "/srv/tile.openstreetmap.org/data"
   end
 
   if file =~ /\.tgz$/

-    package "tar"
-

     execute file do
       action :nothing
       command "tar -zxf #{file} -C #{directory}"
     execute file do
       action :nothing
       command "tar -zxf #{file} -C #{directory}"


@@ -211,8 +230,6 @@ node[:tile][:data].each_value do |data|
       group "tile"
     end
   elsif file =~ /\.tar\.bz2$/
       group "tile"
     end
   elsif file =~ /\.tar\.bz2$/

-    package "tar"
-

     execute file do
       action :nothing
       command "tar -jxf #{file} -C #{directory}"
     execute file do
       action :nothing
       command "tar -jxf #{file} -C #{directory}"


@@ -220,8 +237,6 @@ node[:tile][:data].each_value do |data|
       group "tile"
     end
   elsif file =~ /\.zip$/
       group "tile"
     end
   elsif file =~ /\.zip$/

-    package "unzip"
-

     execute file do
       action :nothing
       command "unzip -qq -o #{file} -d #{directory}"
     execute file do
       action :nothing
       command "unzip -qq -o #{file} -d #{directory}"


@@ -250,7 +265,7 @@ node[:tile][:data].each_value do |data|
     source url
     owner "tile"
     group "tile"
     source url
     owner "tile"
     group "tile"

-    mode 0o644
+    mode "644"

     backup false
     notifies :run, "execute[#{file}]", :immediately
     notifies :restart, "service[renderd]"
     backup false
     notifies :run, "execute[#{file}]", :immediately
     notifies :restart, "service[renderd]"


@@ -258,25 +273,26 @@ node[:tile][:data].each_value do |data|
 end
 
 nodejs_package "carto"
 end
 
 nodejs_package "carto"

-nodejs_package "millstone"

 
 systemd_service "update-lowzoom@" do
   description "Low zoom tile update service for %i layer"
   user "tile"
 
 systemd_service "update-lowzoom@" do
   description "Low zoom tile update service for %i layer"
   user "tile"

+  exec_start_pre "+/bin/systemctl stop render-lowzoom.service"

   exec_start "/bin/bash /usr/local/bin/update-lowzoom-%i"
   exec_start "/bin/bash /usr/local/bin/update-lowzoom-%i"

-  private_tmp true
-  private_devices true
-  private_network true
-  protect_system "full"
-  protect_home true
-  no_new_privileges true
+  runtime_directory "update-lowzoom-%i"
+  sandbox true
+  restrict_address_families "AF_UNIX"
+  read_write_paths [
+    "/srv/tile.openstreetmap.org/tiles/%i",
+    "/var/log/tile"
+  ]

   restart "on-failure"
 end
 
 directory "/srv/tile.openstreetmap.org/styles" do
   owner "tile"
   group "tile"
   restart "on-failure"
 end
 
 directory "/srv/tile.openstreetmap.org/styles" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 node[:tile][:styles].each do |name, details|
 end
 
 node[:tile][:styles].each do |name, details|


@@ -287,7 +303,7 @@ node[:tile][:styles].each do |name, details|
     source "update-lowzoom.erb"
     owner "root"
     group "root"
     source "update-lowzoom.erb"
     owner "root"
     group "root"

-    mode 0o755
+    mode "755"

     variables :style => name
   end
 
     variables :style => name
   end
 


@@ -299,21 +315,21 @@ node[:tile][:styles].each do |name, details|
   directory tile_directory do
     owner "tile"
     group "tile"
   directory tile_directory do
     owner "tile"
     group "tile"

-    mode 0o755
+    mode "755"

   end
 
   details[:tile_directories].each do |directory|
     directory directory[:name] do
   end
 
   details[:tile_directories].each do |directory|
     directory directory[:name] do

-      owner "www-data"
-      group "www-data"
-      mode 0o755
+      owner "_renderd"
+      group "_renderd"
+      mode "755"

     end
 
     directory[:min_zoom].upto(directory[:max_zoom]) do |zoom|
       directory "#{directory[:name]}/#{zoom}" do
     end
 
     directory[:min_zoom].upto(directory[:max_zoom]) do |zoom|
       directory "#{directory[:name]}/#{zoom}" do

-        owner "www-data"
-        group "www-data"
-        mode 0o755
+        owner "_renderd"
+        group "_renderd"
+        mode "755"

       end
 
       link "#{tile_directory}/#{zoom}" do
       end
 
       link "#{tile_directory}/#{zoom}" do


@@ -328,7 +344,7 @@ node[:tile][:styles].each do |name, details|
     action :create_if_missing
     owner "tile"
     group "tile"
     action :create_if_missing
     owner "tile"
     group "tile"

-    mode 0o444
+    mode "444"

   end
 
   git style_directory do
   end
 
   git style_directory do


@@ -345,9 +361,20 @@ node[:tile][:styles].each do |name, details|
     group "tile"
   end
 
     group "tile"
   end
 

+  if details[:fonts_script]
+    execute details[:fonts_script] do
+      action :nothing
+      command details[:fonts_script]
+      cwd style_directory
+      user "tile"
+      group "tile"
+      subscribes :run, "git[#{style_directory}]"
+    end
+  end
+

   execute "#{style_directory}/project.mml" do
     action :nothing
   execute "#{style_directory}/project.mml" do
     action :nothing

-    command "carto -a 3.0.0 project.mml > project.xml"
+    command "carto -a 3.0.22 project.mml > project.xml"

     cwd style_directory
     user "tile"
     group "tile"
     cwd style_directory
     user "tile"
     group "tile"


@@ -360,7 +387,6 @@ end
 postgresql_version = node[:tile][:database][:cluster].split("/").first
 postgis_version = node[:tile][:database][:postgis]
 
 postgresql_version = node[:tile][:database][:cluster].split("/").first
 postgis_version = node[:tile][:database][:postgis]
 

-package "postgis"

 package "postgresql-#{postgresql_version}-postgis-#{postgis_version}"
 
 postgresql_user "jburgess" do
 package "postgresql-#{postgresql_version}-postgis-#{postgis_version}"
 
 postgresql_user "jburgess" do


@@ -373,6 +399,11 @@ postgresql_user "tomh" do
   superuser true
 end
 
   superuser true
 end
 

+postgresql_user "pnorman" do
+  cluster node[:tile][:database][:cluster]
+  superuser true
+end
+

 postgresql_user "tile" do
   cluster node[:tile][:database][:cluster]
 end
 postgresql_user "tile" do
   cluster node[:tile][:database][:cluster]
 end


@@ -381,6 +412,10 @@ postgresql_user "www-data" do
   cluster node[:tile][:database][:cluster]
 end
 
   cluster node[:tile][:database][:cluster]
 end
 

+postgresql_user "_renderd" do
+  cluster node[:tile][:database][:cluster]
+end
+

 postgresql_database "gis" do
   cluster node[:tile][:database][:cluster]
   owner "tile"
 postgresql_database "gis" do
   cluster node[:tile][:database][:cluster]
   owner "tile"


@@ -394,6 +429,7 @@ end
 postgresql_extension "hstore" do
   cluster node[:tile][:database][:cluster]
   database "gis"
 postgresql_extension "hstore" do
   cluster node[:tile][:database][:cluster]
   database "gis"

+  only_if { node[:tile][:database][:hstore] }

 end
 
 %w[geography_columns planet_osm_nodes planet_osm_rels planet_osm_ways raster_columns raster_overviews spatial_ref_sys].each do |table|
 end
 
 %w[geography_columns planet_osm_nodes planet_osm_rels planet_osm_ways raster_columns raster_overviews spatial_ref_sys].each do |table|


@@ -410,7 +446,32 @@ end
     cluster node[:tile][:database][:cluster]
     database "gis"
     owner "tile"
     cluster node[:tile][:database][:cluster]
     database "gis"
     owner "tile"

-    permissions "tile" => :all, "www-data" => :select
+    permissions "tile" => :all, "www-data" => :select, "_renderd" => :select
+  end
+end
+
+package %w[
+  gdal-bin
+  python3-yaml
+  python3-psycopg2
+]
+
+if node[:tile][:database][:external_data_script]
+  execute node[:tile][:database][:external_data_script] do
+    command "#{node[:tile][:database][:external_data_script]} -R _renderd"
+    cwd "/srv/tile.openstreetmap.org"
+    user "tile"
+    group "tile"
+    ignore_failure true
+  end
+
+  Array(node[:tile][:database][:external_data_tables]).each do |table|
+    postgresql_table table do
+      cluster node[:tile][:database][:cluster]
+      database "gis"
+      owner "tile"
+      permissions "tile" => :all, "www-data" => :select, "_renderd" => :select
+    end

   end
 end
 
   end
 end
 


@@ -419,111 +480,119 @@ postgresql_munin "gis" do
   database "gis"
 end
 
   database "gis"
 end
 

-file node[:tile][:node_file] do
+directory File.dirname(node[:tile][:database][:node_file]) do
+  owner "root"
+  group "root"
+  mode "755"
+  recursive true
+end
+
+file node[:tile][:database][:node_file] do

   owner "tile"
   owner "tile"

-  group "www-data"
-  mode 0o640
+  group "_renderd"
+  mode "660"

 end
 
 directory "/var/log/tile" do
   owner "tile"
   group "tile"
 end
 
 directory "/var/log/tile" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 package %w[
   osm2pgsql
 end
 
 package %w[
   osm2pgsql

-  osmosis
+  osmium-tool
+  pyosmium
+  python3-pyproj

 ]
 
 ]
 

-if node[:lsb][:release].to_f >= 18.04
-  package %w[
-    pyosmium
-    python-pyproj
-  ]
+gem_package "apachelogregex" do
+  gem_binary node[:ruby][:gem]
+end

 
 

-  remote_directory "/usr/local/bin" do
-    source "bin"
-    owner "root"
-    group "root"
-    mode 0o755
-    files_owner "root"
-    files_group "root"
-    files_mode 0o755
-  end
+gem_package "file-tail" do
+  gem_binary node[:ruby][:gem]
+end

 
 

-  template "/usr/local/bin/expire-tiles" do
-    source "expire-tiles.bionic.erb"
-    owner "root"
-    group "root"
-    mode 0o755
-  end
-else
-  package %w[
-    ruby
-    ruby-dev
-    libproj-dev
-    libxml2-dev
-  ]
+gem_package "lru_redux" do
+  gem_binary node[:ruby][:gem]
+end

 
 

-  gem_package "proj4rb"
-  gem_package "libxml-ruby"
+remote_directory "/usr/local/bin" do
+  source "bin"
+  owner "root"
+  group "root"
+  mode "755"
+  files_owner "root"
+  files_group "root"
+  files_mode "755"
+end

 
 

-  remote_directory "/usr/local/lib/site_ruby" do
-    source "ruby"
-    owner "root"
-    group "root"
-    mode 0o755
-    files_owner "root"
-    files_group "root"
-    files_mode 0o644
-  end
+template "/usr/local/bin/tile-ratelimit" do
+  source "tile-ratelimit.erb"
+  owner "root"
+  group "root"
+  mode "755"
+end

 
 

-  template "/usr/local/bin/expire-tiles" do
-    source "expire-tiles.xenial.erb"
-    owner "root"
-    group "root"
-    mode 0o755
-  end
+systemd_service "tile-ratelimit" do
+  description "Monitor tile requests and enforce rate limits"
+  after "apache2.service"
+  user "tile"
+  group "adm"
+  exec_start "/usr/local/bin/tile-ratelimit"
+  nice 10
+  sandbox true
+  read_write_paths "/srv/tile.openstreetmap.org/conf"
+  restart "on-failure"
+end
+
+service "tile-ratelimit" do
+  action [:enable, :start]
+  subscribes :restart, "file[/usr/local/bin/tile-ratelimit]"
+  subscribes :restart, "systemd_service[tile-ratelimit]"
+end
+
+template "/usr/local/bin/expire-tiles" do
+  source "expire-tiles.erb"
+  owner "root"
+  group "root"
+  mode "755"

 end
 
 directory "/var/lib/replicate" do
   owner "tile"
   group "tile"
 end
 
 directory "/var/lib/replicate" do
   owner "tile"
   group "tile"

-  mode 0o755
+  mode "755"

 end
 
 directory "/var/lib/replicate/expire-queue" do
   owner "tile"
 end
 
 directory "/var/lib/replicate/expire-queue" do
   owner "tile"

-  group "www-data"
-  mode 0o775
-end
-
-template "/var/lib/replicate/configuration.txt" do
-  source "replicate.configuration.erb"
-  owner "tile"
-  group "tile"
-  mode 0o644
+  group "_renderd"
+  mode "775"

 end
 
 template "/usr/local/bin/replicate" do
   source "replicate.erb"
   owner "root"
   group "root"
 end
 
 template "/usr/local/bin/replicate" do
   source "replicate.erb"
   owner "root"
   group "root"

-  mode 0o755
+  mode "755"
+  variables :postgresql_version => postgresql_version.to_f

 end
 
 systemd_service "expire-tiles" do
   description "Tile dirtying service"
   type "simple"
 end
 
 systemd_service "expire-tiles" do
   description "Tile dirtying service"
   type "simple"

-  user "www-data"
+  user "_renderd"

   exec_start "/usr/local/bin/expire-tiles"
   exec_start "/usr/local/bin/expire-tiles"

+  nice 10

   standard_output "null"
   standard_output "null"

-  private_tmp true
-  private_devices true
-  protect_system "full"
-  protect_home true
-  no_new_privileges true
+  sandbox true
+  read_write_paths tile_directories + [
+    "/store/database/nodes",
+    "/var/lib/replicate/expire-queue",
+    "/var/log/tile"
+  ]

 end
 
 systemd_path "expire-tiles" do
 end
 
 systemd_path "expire-tiles" do


@@ -542,11 +611,13 @@ systemd_service "replicate" do
   wants "postgresql.service"
   user "tile"
   exec_start "/usr/local/bin/replicate"
   wants "postgresql.service"
   user "tile"
   exec_start "/usr/local/bin/replicate"

-  private_tmp true
-  private_devices true
-  protect_system "full"
-  protect_home true
-  no_new_privileges true
+  sandbox :enable_network => true
+  restrict_address_families "AF_UNIX"
+  read_write_paths [
+    "/store/database/nodes",
+    "/var/lib/replicate",
+    "/var/log/tile"
+  ]

   restart "on-failure"
 end
 
   restart "on-failure"
 end
 


@@ -560,21 +631,33 @@ template "/etc/logrotate.d/replicate" do
   source "replicate.logrotate.erb"
   owner "root"
   group "root"
   source "replicate.logrotate.erb"
   owner "root"
   group "root"

-  mode 0o644
+  mode "644"

 end
 
 template "/usr/local/bin/render-lowzoom" do
   source "render-lowzoom.erb"
   owner "root"
   group "root"
 end
 
 template "/usr/local/bin/render-lowzoom" do
   source "render-lowzoom.erb"
   owner "root"
   group "root"

-  mode 0o755
+  mode "755"

 end
 
 end
 

-template "/etc/cron.d/render-lowzoom" do
-  source "render-lowzoom.cron.erb"
-  owner "root"
-  group "root"
-  mode 0o644
+systemd_service "render-lowzoom" do
+  description "Render low zoom tiles"
+  condition_path_exists_glob "!/run/update-lowzoom-*"
+  user "tile"
+  exec_start "/usr/local/bin/render-lowzoom"
+  sandbox true
+  restrict_address_families "AF_UNIX"
+  read_write_paths "/var/log/tile"
+end
+
+systemd_timer "render-lowzoom" do
+  description "Render low zoom tiles"
+  on_calendar "Fri *-*-* 23:00:00 UTC"
+end
+
+service "render-lowzoom.timer" do
+  action [:enable, :start]

 end
 
 package "liblockfile-simple-perl"
 end
 
 package "liblockfile-simple-perl"


@@ -584,19 +667,18 @@ template "/usr/local/bin/cleanup-tiles" do
   source "cleanup-tiles.erb"
   owner "root"
   group "root"
   source "cleanup-tiles.erb"
   owner "root"
   group "root"

-  mode 0o755
+  mode "755"

 end
 
 end
 

-tile_directories = node[:tile][:styles].collect do |_, style|
-  style[:tile_directories].collect { |directory| directory[:name] }
-end.flatten.sort.uniq
+tile_directories.each do |directory|
+  label = directory.gsub("/", "-")

 
 

-template "/etc/cron.d/cleanup-tiles" do
-  source "cleanup-tiles.cron.erb"
-  owner "root"
-  group "root"
-  mode 0o644
-  variables :directories => tile_directories
+  cron_d "cleanup-tiles#{label}" do
+    minute "0"
+    user "_renderd"
+    command "ionice -c 3 /usr/local/bin/cleanup-tiles #{directory}"
+    mailto "admins@openstreetmap.org"
+  end

 end
 
 munin_plugin "mod_tile_fresh"
 end
 
 munin_plugin "mod_tile_fresh"


@@ -610,6 +692,14 @@ munin_plugin "renderd_queue_time"
 munin_plugin "renderd_zoom"
 munin_plugin "renderd_zoom_time"
 
 munin_plugin "renderd_zoom"
 munin_plugin "renderd_zoom_time"
 

-munin_plugin "replication_delay" do
-  conf "munin.erb"
+munin_plugin "replication_delay"
+
+package "ruby-webrick"
+
+prometheus_exporter "modtile" do
+  port 9494
+end
+
+prometheus_exporter "renderd" do
+  port 9393

 end
 end