+ },
+ :postgresql => {
+ :versions => ["10"],
+ :settings => {
+ :defaults => {
+ :shared_buffers => "8GB",
+ :maintenance_work_mem => "7144MB",
+ :effective_cache_size => "16GB"
+ }
+ }
+ },
+ :sysctl => {
+ :postgres => {
+ :comment => "Increase shared memory for postgres",
+ :parameters => {
+ "kernel.shmmax" => 9 * 1024 * 1024 * 1024,
+ "kernel.shmall" => 9 * 1024 * 1024 * 1024 / 4096
+ }
+ }
+ },
+ :tile => {
+ :database => {
+ :cluster => "10/main"
+ },
+ :node_file => "/store/database/nodes",
+ :styles => {
+ :default => {
+ :tile_directories => [
+ { :name => "/store/tiles/default", :min_zoom => 0, :max_zoom => 19 }
+ ]
+ }
+ }