description "Master role applied to ramoth"
default_attributes(
- :apt => {
- :sources => ["postgresql"]
- },
- :db => {
- :cluster => "9.5/main"
- },
:devices => {
:store_openstreetmap => {
:comment => "RAID array mounted on /store/postgresql/openstreetmap",
}
}
}
- },
- :postgresql => {
- :settings => {
- :defaults => {
- :shared_buffers => "64GB",
- :work_mem => "64MB",
- :maintenance_work_mem => "1GB",
- :effective_cache_size => "180GB"
- }
- }
- },
- :sysctl => {
- :postgres => {
- :comment => "Increase shared memory for postgres",
- :parameters => {
- "kernel.shmmax" => 66 * 1024 * 1024 * 1024,
- "kernel.shmall" => 66 * 1024 * 1024 * 1024 / 4096
- }
- }
}
)
run_list(
- "role[equinix]",
- "role[db-slave]"
+ "role[equinix]"
)