Nagios arc (OCE) vm1 vm2 vm3 (backups)     Bacula vm4 (licenses)     SMT     TBC vm5 (production)     BRG     → Linked Data     IEDA     R2R     → Linked Data trench (GEO) vm1 (development)     GeoServer     eXist-db vm2 (administration)     PostgreSQL     SYS - Crowd     SYS - Wiki     SYS - JIRA     OpenLDAP     Request Tracker     RT - MGDS     RT - MGDS old     IEDA - Wiki     IEDA - JIRA     MGDS - Drupal     Subversion vm3 (sandbox) vm4 vm5 basin (BRG) vm1