description "Master role applied to ridgeback"
default_attributes(
+ :hardware => {
+ :shm_size => "10g"
+ },
+ :munin => {
+ :plugins => {
+ :ipmi_fans => {
+ :Fan4 => { :graph => "no", :warning => "0:" },
+ :Fan5 => { :graph => "no", :warning => "0:" },
+ :Fan6 => { :graph => "no", :warning => "0:" },
+ :Fan7CPU1 => { :graph => "no", :warning => "0:" }
+ },
+ :smart_sda => {
+ :smartctl_exit_status => {
+ :warning => 8
+ }
+ },
+ :smart_sdb => {
+ :smartctl_exit_status => {
+ :warning => 8
+ }
+ }
+ }
+ },
:networking => {
:interfaces => {
:external_ipv4 => {
:md_tune => {
:comment => "Tune the md sync performance so as not to kill system performance",
:parameters => {
- "block/md0/md/sync_speed_min" => "10",
- "block/md0/md/sync_speed_max" => "10000",
- "block/md1/md/sync_speed_min" => "10",
- "block/md1/md/sync_speed_max" => "10000"
+ "block/md0/md/sync_speed_min" => "1",
+ "block/md0/md/sync_speed_max" => "100000",
+ "block/md1/md/sync_speed_min" => "1",
+ "block/md1/md/sync_speed_max" => "100000"
}
}
},
:squid => {
- :cache_mem => "5500 MB",
- :cache_dir => "coss /store/squid/coss-01 128000 block-size=8192 max-size=262144 membufs=80"
+ :version => 4,
+ :cache_mem => "8192 MB",
+ :cache_dir => [
+ "rock /store/squid/rock-4096 20000 swap-timeout=200 slot-size=4096 max-size=3996",
+ "rock /store/squid/rock-8192 25000 swap-timeout=200 slot-size=8192 min-size=3997 max-size=8092",
+ "rock /store/squid/rock-16384 35000 swap-timeout=200 slot-size=16384 min-size=8093 max-size=16284",
+ "rock /store/squid/rock-32768 45000 swap-timeout=200 slot-size=32768 min-size=16285 max-size=262144"
+ ]
},
:tilecache => {
:tile_parent => "oslo.render.openstreetmap.org"
run_list(
"role[blix-no]",
+ "role[geodns]",
"role[tilecache]"
)