Lunetikk's IT Wiki

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====== Server ======

===== Hardware =====

The site/s is/are currently hosted on 1 server (Lunetikk). I own 3 root servers, the 2 identical servers (Kryptikk + Lunetikk_new) will become a cluster.

==== Lunetikk ====

Processor:	Intel® vCore \\
Processorcores:	2 virtual\\
Memory DDR 3 ECC:	6 GB\\
Harddrive:	120 GB SSD 

==== Lunetikk_new ====

Processor:	Intel® Xeon® Gold 6140\\
Processorcores:	4 dedicated\\
Memory DDR 4 ECC:	16 GB\\
Harddrive:	60 GB SSD

==== Kryptikk ====

Processor:	Intel® Xeon® Gold 6140\\
Processorcores:	4 dedicated\\
Memory DDR 4 ECC:	16 GB\\
Harddrive:	60 GB SSD

===== Software =====

==== OS ====

All 3 server are running Ubuntu 16.04.06 LTS

==== Tools ====

  * Icinga2
  * Apache2
  * MySQL
  * Matomo/Piwik
  * Certbot
  * Postfix
  * Fail2Ban
  * OpenVPN
  * ownCloud
  * security stuff...

===== Plans =====

Im going to create a cluster, making the important tools high available.

===== ToDos =====

  * Set up MySQL replication
  * Get websites to both servers
  * Set up Icinga2 Cluster for HA
  * Fail2Ban Cluster? Share banned IPs between hosts?
  * Postfix HA
  * OpenVPN HA
  * Certbot HA (share Certs between hosts)

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