NDPF GS environment
The Grid Services environment contains nodes and virtual machines that run special or dedicated services for grid and grid-related work: web servers, the EUGridPMA Repository, the CA and RA systems, et cetera. These service nodes are ‘one-off’ systems, not under quattor control, installed separately, and updating themselves using yum or apt. They do not even all run the same OS version or flavour.
They mostly live on a separate network (194.171.96.64/28), and at the Remote Housing Location.
Machine overview
| Machine (real or virtual) overview | ||||
|---|---|---|---|---|
| machine | responsible | Level | Tasks | Comments |
| rooier | sveng | low | web server for EGEE Security SSCs | |
| beerput | davidg | medium | rsync backup service | with ADSM client and backup |
| gierput | davidg | low | no useful purpose left | spare for beerput |
| sikkel | davidg | high | NDPF subversion service | |
| zeis | davidg | critical | www.eugridpma.org web site (with dynamic content) | a hot spare is available on dodo, re-point the DNS (hosted at [[1]]) in case it really does not come back |
| weikuip | davidg | critical | dist.eugridpma.info web (IGTF CA distribution) | a hot spare is available on lama, re-point the DNS (hosted at [[2]]) in case it really does not come back |
| keerder | davidg | critical | physical host system | serves: zeis, weikuip, rooier, sikkel |
| hek | davidg | high | DutchGrid CA 'internal' system | ra.dutchgrid.nl, used by the CA admins |
| kaasvat | davidg | critical | ca.dutchgrid.nl (DutchGrid CRL distribution) | a hot spare is available on vink, re-point the DNS for ca.dutchgrid.nl, ask PaulKS |
| rakel | davidg | high | physical host system | Blade #1 (top left, in c15). Hosts: mestkar |
| mestkar | davidg | high | web server for dutchgrid (and some NDPF stats) | |
| rijf | davidg | medium | NDPF mirror service | stalkaars-02, in 2nd valentine rack |
| salado | davidg | high | network management host | in cabinet of deel. Makes the cricket graphs. Warning: disk is NOT raided! |
Web sites
EUGridPMA and IGTF
For the EUGridPMA and IGTF
Decommissioned services
The following services have been decommissioned:
- VO LDAP services at grid-vo.nikhef.nl
- SecureGrid.org web site
Also, all running services that used to run on beerput.nikhef.nl, except for the ADSM backup have been migrated to "mestkar.nikhef.nl".
Older documentation
For the non-migrated services (mainly the DutchGrid CA and the rsync-based backup service, the attached document (PDF) is still valid! File:Grid-Service-Systems-Guide-20070518.pdf
