= Footprint Reduction = May First/Peope Link has servers located in two cabinets: XO and Telehouse. In order to save costs (and electricity) we are exploring the possibility of combining both cabinets by moving the servers in XO to our cabinet in Telehouse. = Inventory = Following are the electricity using machines in each cabinet. RAM used is calculated by `kvm-status` to find out how much RAM is allowed to virtual machines on each server as a very rought measure of capacity. == XO == Login to either odetta or ochs (see [wiki:remotely_turn_on_or_off_server remotely turning on/off servers]). || Server name || RAM Used/Capacity || Notes || || || **clr** || 27 / 32 || || Move as is || || **malaka** || 56 / 64 || || Move as is || || **pietri** || 26 / 32 || || Move as is || || franz || || sr || Move as is || || ottorene || || tachanka/mfpl || Move MF/PL guests, combine with pianeta, move as is || || ~~paley~~ || NA || console || Retire || || ~~ramona~~ || || ptp || Retire/Combine with severo || || ~~axiom~~ || 14 / 16 || former FIGHT server|| Transfer guests to new server, retire* || || ~~luisa~~ || NA || onsite backup || Retire (barron can handle onsite backup || || ~~shaw~~ || || tenant || Move to virtual guest in Telehouse || || ~~pianeta~~ || || tachanka || Combine with ottorene, move as is || == Telehouse == Run `olName all` from `pdu-console@pdu.mayfirst.org` to get a list. || Server name || RAM Used/Capacity || Notes || Proposed Plans || || **parsi** || 46 / 80 || || || || **cleaver** || 62 / 128 || || || || **robideau** || 4 / 4 || backup and console || || || **florence** || 62 / 64 || || || || **vilma** || 47 / 64 || || || || **NEW SERVER** || 80 / 128 || || Takes guest from axiom, negri, bolivar, ottorene || || **barron** || || onsite backup || || || **cafiero** || || switch || || || severo || 56 / 64 || ptp || || || baubo || || yesmen (new) || || || anna || || tachanka || || || ~~bolivar~~ || 29 / 32 || || Transfer guests to new machine*, retire || || ~~kiyoshi~~ || NA || retired, praxedis || Retire or move praxedis, retire || || ~~goofball~~ || || yesmen (old) || Retire ? || || ~~negri~~ || 25 / 32 || || Transfer guests to new machine*, retire || Servers already turned off: * fred * ken * A new server with 128GB RAM could handle the capacity of axiom, bolivar and negri (67 GB). These are our only remaining machines with only 2 disks. = Electricity Usage = Our current electricity usage at Telehouse is about 1KVA (we are contracted for 2KVA - so we are at 50%). The circuit holds more than 2KVM, so we should not need to maintain a cushion. = Virtual Guest Reduction = To help with the combination of guests onto servers, we can make a big impact on reducing memory usage by combining several of our single purpose guests into one guest running docker. Candidates include: * stallman (Roundcube webmail) * cero (Horde webmail) * lucius (ownCloud) * mcchesney (live.mayfirst.org, calc.mayfirst.org, im.mayfirst.org) * moses (support.mayfirst.org) * paul (freeswitch) * sankara (icecast) * toussaint (icecast) * galeano (meet.mayfirst.org) In addition, the following guests could be retired: * peltier (we just need to move a few media wikis to a regular MOSH) * swartz (big blue button) And some special cases: * boggs and kerr are both dedicated to occupy groups, most of whom are no longer active. We should figure out how to remove the inactive groups.