X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/e7d2a68fd7c65b8c8299257fc85c7e357586f0b0..e1d1e10672309ad3b5096aa92d3e34741b3e8694:/roles/equinix-dub.rb?ds=sidebyside diff --git a/roles/equinix-dub.rb b/roles/equinix-dub.rb index 8a9189266..349732e9a 100644 --- a/roles/equinix-dub.rb +++ b/roles/equinix-dub.rb @@ -2,6 +2,15 @@ name "equinix-dub" description "Role applied to all servers at Equinix Dublin" default_attributes( + :sysctl => { + :enable_bbr_10g => { + :comment => "Enable BBR. Equinix Dub has 10G uplink unlikely to buffer overrun", + :parameters => { + "net.ipv4.tcp_congestion_control" => "bbr", + "net.ipv4.tcp_notsent_lowat" => "16384" + } + } + }, :networking => { :roles => { :internal => { @@ -31,7 +40,7 @@ default_attributes( }, :web => { :fileserver => "fafnir", - :readonly_database_host => "snap-02.ucl.openstreetmap.org" + :readonly_database_host => "snap-03.dub.openstreetmap.org" } )