Tech:Server usage

Servers at Miraheze are used for:

• Backups (bacula1)
• Cache Proxy (cp2, cp3, cp4 )
• Database (db4)
• DNS server (ns1)
• File Storage (Lizardfs1, Lizardfs2, Lizardfs3)
• MediaWiki (mw1, mw2, mw3)
• Miscellaneous
  • Misc1: Grafana, Icinga, Mail, and DNS (ns2)
  • Misc2: Redis (for MediaWiki) and Piwik
  • Misc3: Parsoid for MediaWiki extensions (e.g. Flow and VisualEditor) and lizards master.
  • Misc4: Phabricator and Prometheus.
  • Elasticsearch1: for hosting Elastic Search
• Puppet (puppet1)
• Testing MediaWiki (test1)

Table of servers

server name	specs	date started	decommissioned date	cost per month
bacula1	512 MB, 1 core @ 2.40 GHz, 500 GB HDD			$12
cp1 decommissioned			5 October 2017	N/A (decommissioned)
cp2	256MB SVZ, 1 core @ 3.40 GHz, 25 GB SSD			$8/qtr
cp3	1GB, 1 core @ 3.40 GHz,	13 March 2019		$10/month (not payed by Miraheze)
cp4	256MB SVZ, 1 core @ 3.40 GHz, 25 GB SSD	5 October 2017		$8/qtr
cp5 decommissioned	1GB, 1 core @ 3.40 GHz, 20 GB SSD	1 April 2018	5 April 2019	N/A (decommissioned)
db1 decommissioned			5 October 2015	N/A (decommissioned)
db2 decommissioned	8GB, 4 cores @ 2.30 GHz, 120G GB SSD			N/A (decommissioned)
db3 decommissioned	6GB, 2 cores @ 2.30 GHz, 100G GB SSD			N/A (decommissioned)
db4	16GB, 4 cores @ 3.3 GHz, 400GB GB SSD			$80
Elasticsearch1	1GB, 4 cores @ 3.3 GHz, 75 GB SSD			$10
lizardfs1	512MB, 2 core @ 2.30 GHz, 150 GB HDD			$5
lizardfs2	512MB, 2 core @ 2.30 GHz, 150 GB HDD			$5
lizardfs3	512MB, 2 core @ 2.30 GHz, 150 GB HDD			$5
Misc1	1GB, 1 core @ 2.40 GHz, 40 GB SSD			$3.15
Misc2	1GB, 1 core @ 2.40 GHz, 40 GB SSD			$3.15
misc3	1GB, 1 core @ 3.30 GHz, 40 GB SSD			$3.15
misc4	2GB, 1 core @ 2.30 GHz, 60 GB SSD			$7
mw1	1GB, 4 cores @ 3.40 GHz, 50 GB SSD			$10
mw2	1GB, 4 cores @ 3.40 GHz, 50 GB SSD			$10
mw3	1GB, 4 cores @ 3.40 GHz, 50 GB SSD			$10
nfs1 decommissioned	512 MB, 1 core @ 2.30 GHz, 15 GB HDD			N/A (decommissioned)
ns1	128 MB, 1 core @ 3.40 GHz, 15 GB SSD			$13.50/12
ns3 decommissioned				N/A (decommissioned)
parsoid1 decommissioned				N/A (decommissioned)
puppet1	2GB, 2 core @ 2.30 GHz, 60 GB SSD			$7.00
swift1 decommissioned	512MB, 2 core @ 2.30 GHz, 150 GB HDD			N/A (decommissioned)
swift2 decommissioned	512MB, 2 core @ 2.30 GHz, 150 GB HDD			N/A (decommissioned)
test1	1GB, 4 cores @ 3.40 GHz, 50 GB SSD			$3.15