render: Run lowzoom daily

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

diff --git a/cookbooks/tile/recipes/default.rb b/cookbooks/tile/recipes/default.rb
index d302c79ce90219f1e3e8eab29567eecbcae87678..0401ce61b2eeb0fc20716bf7e69e98ab04890189 100644 (file)
--- a/cookbooks/tile/recipes/default.rb
+++ b/cookbooks/tile/recipes/default.rb
@@ -107,6 +107,8 @@ systemd_service "renderd" do
   after "postgresql.service"
   wants "postgresql.service"
   limit_nofile 4096
+  memory_high "80%"
+  memory_max "90%"
   sandbox true
   restrict_address_families "AF_UNIX"
   read_write_paths tile_directories
@@ -280,6 +282,8 @@ end
 
 nodejs_package "carto"
 
+lowzoom_threads = [node.cpu_cores - 1, node[:memory][:total].to_f / 6291456].min.floor
+
 systemd_service "update-lowzoom@" do
   description "Low zoom tile update service for %i layer"
   user "tile"
@@ -310,7 +314,7 @@ node[:tile][:styles].each do |name, details|
     owner "root"
     group "root"
     mode "755"
-    variables :style => name
+    variables :style => name, :threads => lowzoom_threads
   end
 
   service "update-lowzoom@#{name}" do
@@ -604,6 +608,7 @@ template "/usr/local/bin/render-lowzoom" do
   owner "root"
   group "root"
   mode "755"
+  variables :threads => lowzoom_threads
 end
 
 systemd_service "render-lowzoom" do
@@ -618,7 +623,7 @@ end
 
 systemd_timer "render-lowzoom" do
   description "Render low zoom tiles"
-  on_calendar "Fri *-*-* 23:00:00 UTC"
+  on_calendar "*-*-* 23:00:00 UTC"
 end
 
 service "render-lowzoom.timer" do