This task will track the racking, setup, and OS installation of db120[45]
Hostname / Racking / Installation Details
Hostnames: db1XXX, the next in sequence for eqiad (db120[45])
Racking Proposal: Anywhere- only restriction is to try to be as redundant as possible among the 2 newly hosts (different rows) as they will be used for redundancy
Networking Setup: the 10G card should be on the private lan, same network as ms-backup1 and dbprov1 hosts. Only that iface needs connectivity (aside from the management). I believe connecting it to a 1G switch is ok and the norm for now, and we don't yet have the capacity to put all db hosts on 10G switches @Marostegui/netops to confirm, I am disconnected from progress on network + dbs.
Partitioning/Raid: HW Raid: 10 level, the usual for maximum disk performance + redundancy on dbs. Partman recipe: partman/custom/db.cfg, the same as the other newly setup dbs.
OS Distro: Bullseye
Sub-team Technical Contact: Jaime @jcrespo (as a backup, @Marostegui or anyone on data persistence should know the basics of db setup, this is a regular db, just will be used for backups)
Per host setup checklist
Each host should have its own setup checklist copied and pasted into the list below.
db1204:
- - receive in system on procurement task T311859 & in coupa
- - rack system with proposed racking plan (see above) & update netbox (include all system info plus location, state of planned)
- - add mgmt dns (asset tag and hostname) and production dns entries in netbox, run cookbook sre.dns.netbox.
- - network port setup via netbox, run homer from an active cumin host to commit
- - bios/drac/serial setup/testing, see Lifecycle Steps & Automatic BIOS setup details
- - firmware update (idrac, bios, network, raid controller)
- - operations/puppet update - this should include updates to netboot.pp, and site.pp role(insetup) or cp systems use role(insetup::nofirm).
- - OS installation & initital puppet run via sre.hosts.reimage cookbook.
db1205:
- - receive in system on procurement task T311859 & in coupa
- - rack system with proposed racking plan (see above) & update netbox (include all system info plus location, state of planned)
- - add mgmt dns (asset tag and hostname) and production dns entries in netbox, run cookbook sre.dns.netbox.
- - network port setup via netbox, run homer from an active cumin host to commit
- - bios/drac/serial setup/testing, see Lifecycle Steps & Automatic BIOS setup details
- - firmware update (idrac, bios, network, raid controller)
- - operations/puppet update - this should include updates to netboot.pp, and site.pp role(insetup) or cp systems use role(insetup::nofirm).
- - OS installation & initital puppet run via sre.hosts.reimage cookbook.