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equinix-dub.rb
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equinix-dub.rb
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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 => {
:inet => {
:prefix => "20",
:gateway => "10.0.64.2",
:routes => {
"10.0.0.0/8" => { :via => "10.0.64.2" }
}
}
},
:external => {
:zone => "dub",
:inet => {
:prefix => "27",
:gateway => "184.104.226.97"
},
:inet6 => {
:prefix => "64",
:gateway => "2001:470:1:b3b::1",
:routes => {
"2001:978:2:2c::/64" => { :type => "unreachable" }
}
}
}
}
},
:web => {
:fileserver => "fafnir",
:readonly_database_host => "snap-03.dub.openstreetmap.org"
}
)
override_attributes(
:networking => {
:nameservers => ["10.0.64.2", "8.8.8.8", "8.8.4.4"],
:search => ["dub.openstreetmap.org", "openstreetmap.org"]
},
:ntp => {
:servers => ["0.ie.pool.ntp.org", "1.ie.pool.ntp.org", "europe.pool.ntp.org"]
}
)
run_list(
"role[ie]"
)