description "Master role applied to scorch"
default_attributes(
- :apt => {
- :sources => ["postgresql"]
- },
:devices => {
:ssd_system => {
:comment => "Tune scheduler for system disk",
"queue/nr_requests" => "256",
"queue/read_ahead_kb" => "2048"
}
- },
- :ssd_database => {
- :comment => "Tune scheduler for database disk",
- :type => "block",
- :bus => "scsi",
- :serial => "3600605b009bbf5601fd931c6dfac767f",
- :attrs => {
- "queue/scheduler" => "noop",
- "queue/nr_requests" => "256",
- "queue/read_ahead_kb" => "2048"
- }
}
},
:networking => {
:gateway => "2001:41d0:2:fcff:ff:ff:ff:ff"
}
}
- },
- :postgresql => {
- :versions => ["9.6"],
- :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 => "9.6/main"
- },
- :node_file => "/store/database/nodes",
- :styles => {
- :default => {
- :tile_directories => [
- { :name => "/store/tiles/default", :min_zoom => 0, :max_zoom => 19 }
- ]
- }
- }
}
)
run_list(
- "role[ovh]",
- "role[tile]"
+ "role[ovh]"
)