name "prometheus"
description "Role applied to all prometheus servers"
-default_attributes(
- :postgresql => {
- :settings => {
- :defaults => {
- :max_connections => "500",
- :shared_buffers => "48GB",
- :work_mem => "8MB",
- :maintenance_work_mem => "2GB",
- :effective_io_concurrency => "200",
- :max_worker_processes => "67",
- :max_parallel_workers_per_gather => "28",
- :max_parallel_workers => "56",
- :wal_buffers => "16MB",
- :max_wal_size => "32GB",
- :min_wal_size => "4GB",
- :checkpoint_completion_target => "0.9",
- :random_page_cost => "1.1",
- :effective_cache_size => "144GB",
- :default_statistics_target => "500",
- :autovacuum_max_workers => "10",
- :autovacuum_naptime => "10",
- :max_locks_per_transaction => "512"
- }
- }
- }
-)
-
run_list(
"recipe[prometheus::server]"
)