# ungleich infrastructure hacking

## uncloud hack night 2020-01-10

* ~~create main network~~
* ~~get vxlan running over wifi~~
* just needed to disable the firewall...
* ~~run a VM~~
* check VMM
* aua
* ~~make VM network reachable~~
* add firewall rules for VM
* run VM on ceph
* Add mac registry
* mac micro service (?)
* ~~Add firewall~~
* if coming in via tapX, not mac Y, drop
* Add VM migration
* define default boot
* adding ipxe / dhcp / install menu?
* define default networking

### log

manager:~# apk add qemu-system-x86_64

## netboot ipv6 fix (2019-12)

* getting server6.place6 back into regular mode
* server9,10 (hps) in opennebula
* server15 up
* with ceph
* production
* ipxe
* menu is gone
* restored from backup
* state a bit unclear
* md array / megaraid sas
* both server6 and r710-5 seem to have megaraid_sas issues
* test all other h800 controllers -> see if same error happens
* change the pci slot

## follow up tasks

* all shelves with cables ties together
* NO HOLES in betwen
* no garbage junk on the shelves in the production area
* hp servers
* enable sr-iov on all of them!
* in general prod area should be clean
* all monitors should have vga and power cable and should be ready to use!!!
* all production servers have keyboard and monitor attached
* upgrading firmware on dell and hp servers