Rodrigo Arias rarias
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rarias commented on pull request rarias/jungle#167 2025-09-03 11:47:58 +02:00
Add fox to SLURM

If we were only planning on supporting one node yes, but I may add other machines in the future, so I reserved the 256 IPs.

rarias pushed to fox-slurm at rarias/jungle 2025-09-03 11:18:05 +02:00
67a3f57362 Use 10.106.0.0/24 subnet to avoid collisions
rarias commented on pull request rarias/jungle#167 2025-09-03 11:05:55 +02:00
Add fox to SLURM

Damm, the 10.100.0.0/16 subnet is colliding with the one used by the BSC VPN. We should change it to avoid collisions.

rarias pushed to fox-slurm at rarias/jungle 2025-09-02 17:22:42 +02:00
6f3d3db996 Update fox documentation for SLURM and FS
rarias pushed to fox-slurm at rarias/jungle 2025-09-02 17:20:07 +02:00
d7411159d2 Revert "Remove pam_slurm_adopt from fox"
rarias created pull request rarias/jungle#167 2025-09-02 16:54:48 +02:00
Add fox to SLURM
rarias created branch fox-slurm in rarias/jungle 2025-09-02 16:51:23 +02:00
rarias pushed to fox-slurm at rarias/jungle 2025-09-02 16:51:23 +02:00
84b60eed04 Enable fail2ban in fox
3195952f5a Accept connections from apex to fox slurmd
578869ce4c Accept fox connection to slurm controller
9f82ac3ec7 Add fox machine to SLURM
7cc52b7f76 Rekey secrets with trusted fox key
Compare 10 commits »
rarias opened issue rarias/jungle#166 2025-08-29 15:13:44 +02:00
Protect Fox agains port scanners
rarias commented on issue rarias/jungle#150 2025-08-29 15:04:00 +02:00
Add Fox to SLURM

Configured SLURM to pass through the wireguard tunnel, it seems to be working fine:

apex% sinfo
PARTITION AVAIL  TIMELIMIT  NODES  STATE NODELIST
owl*         up   infinite      2  idle~…
rarias deleted branch slurm-on-apex from rarias/jungle 2025-08-29 12:56:49 +02:00
rarias merged pull request rarias/jungle#162 2025-08-29 12:56:20 +02:00
Move SLURM controller to apex
rarias pushed to master at rarias/jungle 2025-08-29 12:56:18 +02:00
d3889b3339 Use writeShellScript for suspend.sh and resume.sh
28540d8cf3 Add firewall rules to slurm server
f847621ceb Remove hut from slurm
12fe43f95f Only configure apex as slurm server
0e8329eef3 Split slurm configuration for client and server
Compare 6 commits »
rarias pushed to slurm-on-apex at rarias/jungle 2025-08-29 12:45:21 +02:00
d3889b3339 Use writeShellScript for suspend.sh and resume.sh
28540d8cf3 Add firewall rules to slurm server
f847621ceb Remove hut from slurm
12fe43f95f Only configure apex as slurm server
0e8329eef3 Split slurm configuration for client and server
Compare 6 commits »
rarias commented on issue rarias/jungle#150 2025-08-29 12:42:03 +02:00
Add Fox to SLURM

Making a direct connection from Fox to Apex is not safe, as SLURM may not protect packets from manipulation so an attack in the middle may be able to inject commands on Fox. The only safe solution…

rarias approved rarias/bscpkgs#14 2025-08-29 12:33:35 +02:00
Provide nixpkgs.lib in bscpkgs outputs
rarias commented on issue rarias/jungle#150 2025-08-28 16:14:04 +02:00
Add Fox to SLURM

Fox cannot reach apex, but apex can reach fox. Unfortunately, SLURM needs to open conections in both directions (needlessly).

We could:

  • Move apex to the outside world, but that would cause…
rarias opened issue rarias/jungle#165 2025-08-28 15:40:10 +02:00
Constraint nix build to the SLURM allocated resources
rarias opened issue rarias/jungle#164 2025-08-28 12:04:40 +02:00
Install OmniPath cables
rarias opened issue rarias/jungle#163 2025-08-28 12:03:34 +02:00
Stabilize Fox public IP