360f67cfab
Use hut substituter in all nodes
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Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
2025-09-29 18:44:38 +02:00
3f8e6b9fcd
Remove extra SSH jump configuration
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We now have direct visibility among nodes so we don't need any extra
SSH configuration to reach them.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-26 12:28:51 +02:00
08e4dda6d2
Add raccoon peer to wireguard
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It routes traffic from fox, apex and the compute nodes so that we can
reach the git servers and tent.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-26 12:28:48 +02:00
e934a2bc9d
Use lowercase peer hostnames
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-26 12:28:25 +02:00
ac5f4e4dca
Add amd_hsmp module in fox for AMD uProf
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-19 10:54:24 +02:00
cad88f92a8
Disable NMI watchdog in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-19 10:54:17 +02:00
3ab0e13960
Add AMD uProf module and enable it in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-09-19 10:54:05 +02:00
2ed881cd89
Mount home via NFS from apex in fox
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Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 15:34:02 +02:00
52380eae59
Use 10.106.0.0/24 subnet to avoid collisions
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The 106 byte is the code for 'j' (jungle) in ASCII:
% printf j | od -t d
0000000 106
0000001
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:03:13 +02:00
3b16b41be3
Revert "Remove pam_slurm_adopt from fox"
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This reverts commit 64a52801ed8d5c4a57650c2c434254a9986c1901.
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:03:06 +02:00
ee481deffb
Enable fail2ban in fox
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Protect fox against ssh bruteforce attacks:
fox% sudo lastb | head
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:24 - 11:24 (00:00)
root ssh:notty 200.124.28.102 Mon Sep 1 11:24 - 11:24 (00:00)
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:03:02 +02:00
b1bad25008
Accept connections from apex to fox slurmd
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Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:03:00 +02:00
08ab01b89c
Add fox machine to SLURM
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Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:02:57 +02:00
e7490858c6
Make apex host specific to each machine
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Allows direct contact via the VPN when accessing from fox, but use
Internet when using the rest of the machines.
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:02:49 +02:00
c3da39c392
Add wireguard server in fox
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Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-09-03 12:02:38 +02:00
0e8bd22347
Access gitlab via raccoon in fox
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Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-08-27 15:27:38 +02:00
ac700d34a5
Disable automatic August shutdown for Fox
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The UPC has different dates for the yearly power cut, and Fox can
recover properly from a power loss, so we don't need to have it turned
off before the power cut. Simply disabling the timer is enough.
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-24 11:22:10 +02:00
8eed90d2bd
Move shared nvidia settings to a separate module
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Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
2025-07-22 17:06:45 +02:00
86e7c72b9b
Enable open source NVidia driver in fox
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It is recommended for newer versions.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-18 09:57:38 +02:00
a7dffc33b5
Remove option allowUnfree from fox and raccoon
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It is already set to true for all machines.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-18 09:57:21 +02:00
e660268661
Disable kptr_restrict in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:08:42 +02:00
d45b7ea717
Disable NUMA balancing in fox
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See: https://www.kernel.org/doc/html/latest/admin-guide/sysctl/kernel.html#numa-balancing
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:08:02 +02:00
c205fa4e34
Load amd_uncore module in fox
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Needed for L3 events in perf.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:07:58 +02:00
5f055388a5
Enable SSH X11 forwarding
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:07:54 +02:00
d2385ac639
Use performance governor in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-11 12:08:55 +02:00
d28ed0ab69
Add hut as nix cache in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-11 12:08:51 +02:00
86b7032bbb
Use DHCP for Ethernet in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-11 10:24:53 +02:00
8c5f4defd7
Use UPC time servers as others are blocked
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-11 10:24:47 +02:00
4419f68948
Update configuration for UPC network
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The fox machine will be placed in the UPC network, so we update the
configuration with the new IP and gateway. We won't be able to reach hut
directly so we also remove the host entry and proxy.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-02 11:26:48 +02:00
e51fc9ffa5
Disable home via NFS in fox
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It won't be accesible anymore as we won't be in the same LAN.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-02 11:26:46 +02:00
db663913d8
Remove Ceph module from fox
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It will no longer be accesible from the UPC.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-02 11:26:36 +02:00
b4846b0f6c
Remove fox from SLURM
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-02 11:26:20 +02:00
64a52801ed
Remove pam_slurm_adopt from fox
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We no longer will be able to use SLURM from jungle.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-02 11:26:02 +02:00
b4a12625c5
Reject SSH connections without SLURM allocation
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-04-08 17:15:15 +02:00
737578db34
Mount NVME disks in /nvme{0,1}
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-04-08 17:15:06 +02:00
29d58cc62d
Add new fox machine
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-04-08 17:14:42 +02:00
