1 Commits

Author SHA1 Message Date
e8d7ae345d Maintenance purchase for 2025-05
List of components we would need to buy.
2025-05-07 14:14:58 +02:00
62 changed files with 266 additions and 1301 deletions

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@@ -0,0 +1,156 @@
# Maintenance purchase 2025-05
We need to buy some components to replace broken parts or to have spare ones for
when they break. We also need some tools to do basic repairs.
Here is the list:
- 11 x Power supply DELTA DPS-750XB A (700 W) (this is critical)
- 57.69€/unit, 634.59€ total <https://es.aliexpress.com/item/1005004090017186.html>
- 8 x RAM DDR4 2400MHz PC4-19200 ECC Registered
- 128.85€/pair, 515.40€ total <https://www.amazon.es/PC4-19200-REGISTERED-MEMORY-WORKSTATIONS-MOTHERBOARDS/dp/B06W9P3RKF>
- 1 x Set of screwdrivers
- 23.99€ <https://www.amazon.es/BLOSTM-Juego-Destornilladores-Profesionales-Destornillador/dp/B09W9R8J3S>
- 1 x UART adaptor
- 14.99€ <https://www.amazon.es/DSD-TECH-SH-U09C5-convertidor-Soporte/dp/B07WX2DSVB>
- 1 x SSD SATA disk of 2 TB
- 135.99€ <https://www.amazon.es/Crucial-BX500-pulgadas-interno-CT2000BX500SSD101/dp/B0CCN9QWKT>
Total: 1324.96 €
# Rationale
Below is the search procedure I followed to come up with that list.
## Power supplies
They are the first components to fail. We already have some problems with the
monitoring of some power supplies. They will soon stop being manufactured, so we
should increase out stack.
Most Xeon nodes use the DELTA DPS-750XB A:
hut% sudo ipmitool fru
...
FRU Device Description : Pwr Supply 1 FRU (ID 2)
Product Manufacturer : DELTA
Product Name : DPS-750XB A
Product Part Number : E98791-010
Product Version : 05
Product Serial : XXXXXXXXXXXXXXXXX
And we only have one per node. We should make the power supply redundant so we
can tolerate it to fail without bringing down the node.
They are available on Amazon, but they are very expensive (287.54 €):
<https://www.amazon.es/DPS-750XB-E98791-010-alimentaci%C3%B3n-conmutada-Platinum/dp/B0DB65G4VT>
On Aliexpress they are much cheaper (57.69 €):
<https://es.aliexpress.com/item/1005004090017186.html>
We have 11 nodes plus the login, but I'm not able to figure out which power
supply the login is using.
The login uses another one, AXX1100PCRPS, and only has one slot populated. We
may want to also we another one, but I would need to reset the FRU and I don't
have access to the login node. So I will leave this for Operations to deal with.
We can live without the login if needed.
## RAM DIMM
The DIMM modules also experience errors, which are monitored by Linux. In some
nodes we see non-recoverable errors that are no longer corrected by the ECC. We
need to replace the bad modules.
Having two spare modules per node would be enough to cover most problems in the
future.
> 16 GB, 2400 MHz RDIMM
The module from dmidecode:
Handle 0x0026, DMI type 17, 40 bytes
Memory Device
Array Handle: 0x0020
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 16 GB
Form Factor: DIMM
Set: None
Locator: DIMM_B1
Bank Locator: NODE 1
Type: DDR4
Type Detail: Synchronous
Speed: 2400 MT/s
Manufacturer: Micron
Serial Number: XXXXXXXX
Asset Tag:
Part Number: 36ASF2G72PZ-2G3B1
Rank: 2
Configured Memory Speed: 2400 MT/s
Minimum Voltage: Unknown
Maximum Voltage: Unknown
Configured Voltage: Unknown
Which is this module:
<https://www.amazon.com/Micron-PC4-19200-DDR4-2400MHz-Registered-MTA36ASF2G72PZ-2G3B1/dp/B01KBCNEGI>
But they have only one in stock. Here is more details:
> 16GB PC4-19200 DDR4-2400MHz
The must have the following features:
- 16 GB
- DDR4
- Speed at least 2400 MT/s
- ECC
- Registered
- Best if from Micron
I would say having 8 spare modules would be enough for now, as we only have a
few that are currently failing. We could upgrade the modules later, as they
don't have much risk of stopping being manufactured like the power supplies.
These may work:
- 1 x 16GB, 69,11€ <https://www.amazon.es/PC4-19200-REGISTRADO-SERVIDORES-Estaciones-CHIPKILL/dp/B06X42HC9N>
- 2 x 16GB, 128,85€ <https://www.amazon.es/PC4-19200-REGISTERED-MEMORY-WORKSTATIONS-MOTHERBOARDS/dp/B06W9P3RKF>
It is cheaper to buy them by pairs, so let's use the last one.
## Screwdriver set
In order to change and replace the machine parts we need a set of screwdrivers.
Instead of having to bring my own from home, I want to have one at BSC. These
are enough and come in a nice box so I don't lose them:
<https://www.amazon.es/BLOSTM-Juego-Destornilladores-Profesionales-Destornillador/dp/B09W9R8J3S>
## Serial port adaptor
In order to debug problems with several components, we need to be able to plug
to the serial port of the CPU. As we may deal with different voltages and
pinouts, the most versatile option is to just be able to select the voltage and
expose a pin interface.
This one would do:
<https://www.amazon.es/DSD-TECH-SH-U09C5-convertidor-Soporte/dp/B07WX2DSVB>
## Storage for raccoon
Given that we are currently using raccoon for builds too, we would need to
increase its current storage. We only have available 270 GB, so we can benefit
from another disk. Using 2 TiB would be plenty. This one seems enough:
- 135,99€ <https://www.amazon.es/Crucial-BX500-pulgadas-interno-CT2000BX500SSD101/dp/B0CCN9QWKT>

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@@ -18,7 +18,6 @@ in
{
nixosConfigurations = {
hut = mkConf "hut";
tent = mkConf "tent";
owl1 = mkConf "owl1";
owl2 = mkConf "owl2";
eudy = mkConf "eudy";

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@@ -9,13 +9,11 @@ rec {
koro = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIImiTFDbxyUYPumvm8C4mEnHfuvtBY1H8undtd6oDd67 koro";
bay = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICvGBzpRQKuQYHdlUQeAk6jmdbkrhmdLwTBqf3el7IgU bay";
lake2 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINo66//S1yatpQHE/BuYD/Gfq64TY7ZN5XOGXmNchiO0 lake2";
fox = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDwItIk5uOJcQEVPoy/CVGRzfmE1ojrdDcI06FrU4NFT fox";
tent = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFAtTpHtdYoelbknD/IcfBlThwLKJv/dSmylOgpg3FRM tent";
fox = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDa9lId4rB/EKGkkCCVOy0cuId2SYLs+8W8kx0kmpO1y fox";
};
hostGroup = with hosts; rec {
untrusted = [ fox ];
compute = [ owl1 owl2 ];
compute = [ owl1 owl2 fox ];
playground = [ eudy koro ];
storage = [ bay lake2 ];
monitor = [ hut ];
@@ -26,8 +24,7 @@ rec {
};
admins = {
"rarias@hut" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE1oZTPtlEXdGt0Ak+upeCIiBdaDQtcmuWoTUCVuSVIR rarias@hut";
"rarias@tent" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIwlWSBTZi74WTz5xn6gBvTmCoVltmtIAeM3RMmkh4QZ rarias@tent";
root = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIII/1TNArcwA6D47mgW4TArwlxQRpwmIGiZDysah40Gb root@hut";
rarias = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE1oZTPtlEXdGt0Ak+upeCIiBdaDQtcmuWoTUCVuSVIR rarias@hut";
root = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIII/1TNArcwA6D47mgW4TArwlxQRpwmIGiZDysah40Gb root@hut";
};
}

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@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
../module/monitoring.nix
];

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@@ -8,6 +8,17 @@ in
# Enable the OpenSSH daemon.
services.openssh.enable = true;
# Connect to intranet git hosts via proxy
programs.ssh.extraConfig = ''
Host bscpm02.bsc.es bscpm03.bsc.es bscpm04.bsc.es gitlab-internal.bsc.es alya.gitlab.bsc.es
User git
ProxyCommand nc -X connect -x hut:23080 %h %p
# Connect to BSC machines via hut proxy too
Host amdlogin1.bsc.es armlogin1.bsc.es hualogin1.bsc.es glogin1.bsc.es glogin2.bsc.es fpgalogin1.bsc.es
ProxyCommand nc -X connect -x hut:23080 %h %p
'';
programs.ssh.knownHosts = hostsKeys // {
"gitlab-internal.bsc.es".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF9arsAOSRB06hdy71oTvJHG2Mg8zfebADxpvc37lZo3";
"bscpm03.bsc.es".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM2NuSUPsEhqz1j5b4Gqd+MWFnRqyqY57+xMvBUqHYUS";

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@@ -20,7 +20,6 @@
rarias = {
uid = 1880;
isNormalUser = true;
linger = true;
home = "/home/Computational/rarias";
description = "Rodrigo Arias";
group = "Computational";
@@ -40,7 +39,7 @@
home = "/home/Computational/arocanon";
description = "Aleix Roca";
group = "Computational";
extraGroups = [ "wheel" "tracing" ];
extraGroups = [ "wheel" ];
hashedPassword = "$6$hliZiW4tULC/tH7p$pqZarwJkNZ7vS0G5llWQKx08UFG9DxDYgad7jplMD8WkZh5k58i4dfPoWtnEShfjTO6JHiIin05ny5lmSXzGM/";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF3zeB5KSimMBAjvzsp1GCkepVaquVZGPYwRIzyzaCba aleix@bsc"
@@ -56,7 +55,7 @@
home = "/home/Computational/rpenacob";
description = "Raúl Peñacoba";
group = "Computational";
hosts = [ "owl1" "owl2" "hut" "tent" ];
hosts = [ "owl1" "owl2" "hut" ];
hashedPassword = "$6$TZm3bDIFyPrMhj1E$uEDXoYYd1z2Wd5mMPfh3DZAjP7ztVjJ4ezIcn82C0ImqafPA.AnTmcVftHEzLB3tbe2O4SxDyPSDEQgJ4GOtj/";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFYfXg37mauGeurqsLpedgA2XQ9d4Nm0ZGo/hI1f7wwH rpenacob@bsc"
@@ -69,7 +68,7 @@
home = "/home/Computational/anavarro";
description = "Antoni Navarro";
group = "Computational";
hosts = [ "hut" "tent" "raccoon" ];
hosts = [ "hut" "raccoon" "fox" ];
hashedPassword = "$6$QdNDsuLehoZTYZlb$CDhCouYDPrhoiB7/seu7RF.Gqg4zMQz0n5sA4U1KDgHaZOxy2as9pbIGeF8tOHJKRoZajk5GiaZv0rZMn7Oq31";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILWjRSlKgzBPZQhIeEtk6Lvws2XNcYwHcwPv4osSgst5 anavarro@ssfhead"
@@ -82,7 +81,7 @@
home = "/home/Computational/abonerib";
description = "Aleix Boné";
group = "Computational";
hosts = [ "owl1" "owl2" "hut" "tent" "raccoon" ];
hosts = [ "owl1" "owl2" "hut" "raccoon" "fox" ];
hashedPassword = "$6$V1EQWJr474whv7XJ$OfJ0wueM2l.dgiJiiah0Tip9ITcJ7S7qDvtSycsiQ43QBFyP4lU0e0HaXWps85nqB4TypttYR4hNLoz3bz662/";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIIFiqXqt88VuUfyANkZyLJNiuroIITaGlOOTMhVDKjf abonerib@bsc"
@@ -108,7 +107,7 @@
home = "/home/Computational/dbautist";
description = "Dylan Bautista Cases";
group = "Computational";
hosts = [ "hut" "tent" "raccoon" ];
hosts = [ "hut" ];
hashedPassword = "$6$a2lpzMRVkG9nSgIm$12G6.ka0sFX1YimqJkBAjbvhRKZ.Hl090B27pdbnQOW0wzyxVWySWhyDDCILjQELky.HKYl9gqOeVXW49nW7q/";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAb+EQBoS98zrCwnGKkHKwMLdYABMTqv7q9E0+T0QmkS dbautist@bsc-848818791"
@@ -121,7 +120,7 @@
home = "/home/Computational/dalvare1";
description = "David Álvarez";
group = "Computational";
hosts = [ "hut" "tent" ];
hosts = [ "hut" "fox" ];
hashedPassword = "$6$mpyIsV3mdq.rK8$FvfZdRH5OcEkUt5PnIUijWyUYZvB1SgeqxpJ2p91TTe.3eQIDTcLEQ5rxeg.e5IEXAZHHQ/aMsR5kPEujEghx0";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGEfy6F4rF80r4Cpo2H5xaWqhuUZzUsVsILSKGJzt5jF dalvare1@ssfhead"
@@ -134,7 +133,7 @@
home = "/home/Computational/varcila";
description = "Vincent Arcila";
group = "Computational";
hosts = [ "hut" "tent" "fox" ];
hosts = [ "hut" "fox" ];
hashedPassword = "$6$oB0Tcn99DcM4Ch$Vn1A0ulLTn/8B2oFPi9wWl/NOsJzaFAWjqekwcuC9sMC7cgxEVb.Nk5XSzQ2xzYcNe5MLtmzkVYnRS1CqP39Y0";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKGt0ESYxekBiHJQowmKpfdouw0hVm3N7tUMtAaeLejK vincent@varch"
@@ -144,7 +143,6 @@
groups = {
Computational = { gid = 564; };
tracing = { };
};
};
}

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@@ -1,9 +0,0 @@
{
# Provides the base system for a xeon node in the SSF rack.
imports = [
./xeon.nix
./ssf/fs.nix
./ssf/net.nix
./ssf/ssh.nix
];
}

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@@ -1,8 +0,0 @@
{
# Connect to intranet git hosts via proxy
programs.ssh.extraConfig = ''
# Connect to BSC machines via hut proxy too
Host amdlogin1.bsc.es armlogin1.bsc.es hualogin1.bsc.es glogin1.bsc.es glogin2.bsc.es fpgalogin1.bsc.es
ProxyCommand nc -X connect -x hut:23080 %h %p
'';
}

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@@ -1,7 +1,9 @@
{
# Provides the base system for a xeon node, not necessarily in the SSF rack.
# Provides the base system for a xeon node.
imports = [
./base.nix
./xeon/fs.nix
./xeon/console.nix
./xeon/net.nix
];
}

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@@ -85,6 +85,10 @@
10.0.40.8 eudy xeon08 xeon08-eth0
10.0.42.8 eudy-ib xeon08-ib0
10.0.40.108 eudy-ipmi xeon08-ipmi0 xeon08-ipmi
# fox
10.0.40.26 fox
10.0.40.126 fox-ipmi
'';
};
}

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@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
#(modulesPath + "/installer/netboot/netboot-minimal.nix")
./kernel/kernel.nix

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@@ -2,10 +2,11 @@
{
imports = [
../common/base.nix
../common/xeon/console.nix
../common/xeon.nix
../module/ceph.nix
../module/emulation.nix
../module/amd-uprof.nix
../module/slurm-client.nix
../module/slurm-firewall.nix
];
# Select the this using the ID to avoid mismatches
@@ -20,32 +21,12 @@
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
hardware.cpu.intel.updateMicrocode = lib.mkForce false;
# Use performance for benchmarks
powerManagement.cpuFreqGovernor = "performance";
services.amd-uprof.enable = true;
networking = {
timeServers = [ "ntp1.upc.edu" "ntp2.upc.edu" ];
hostName = "fox";
# UPC network (may change over time, use DHCP)
# Public IP configuration:
# - Hostname: fox.ac.upc.edu
# - IP: 147.83.30.141
# - Gateway: 147.83.30.130
# - NetMask: 255.255.255.192
# Private IP configuration for BMC:
# - Hostname: fox-ipmi.ac.upc.edu
# - IP: 147.83.35.27
# - Gateway: 147.83.35.2
# - NetMask: 255.255.255.0
interfaces.enp1s0f0np0.useDHCP = true;
};
# Use hut for cache
nix.settings = {
extra-substituters = [ "https://jungle.bsc.es/cache" ];
extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
interfaces.enp1s0f0np0.ipv4.addresses = [ {
address = "10.0.40.26";
prefixLength = 24;
} ];
};
# Configure Nvidia driver to use with CUDA
@@ -75,4 +56,20 @@
wantedBy = [ "multi-user.target" ];
serviceConfig.ExecStart = script;
};
# Only allow SSH connections from users who have a SLURM allocation
# See: https://slurm.schedmd.com/pam_slurm_adopt.html
security.pam.services.sshd.rules.account.slurm = {
control = "required";
enable = true;
modulePath = "${pkgs.slurm}/lib/security/pam_slurm_adopt.so";
args = [ "log_level=debug5" ];
order = 999999; # Make it last one
};
# Disable systemd session (pam_systemd.so) as it will conflict with the
# pam_slurm_adopt.so module. What happens is that the shell is first adopted
# into the slurmstepd task and then into the systemd session, which is not
# what we want, otherwise it will linger even if all jobs are gone.
security.pam.services.sshd.startSession = lib.mkForce false;
}

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@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
../module/ceph.nix
../module/debuginfod.nix

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@@ -3,10 +3,7 @@
{
imports = [
../module/slurm-exporter.nix
../module/meteocat-exporter.nix
../module/upc-qaire-exporter.nix
./gpfs-probe.nix
../module/nix-daemon-exporter.nix
];
age.secrets.grafanaJungleRobotPassword = {
@@ -111,9 +108,6 @@
"127.0.0.1:${toString config.services.prometheus.exporters.smartctl.port}"
"127.0.0.1:9341" # Slurm exporter
"127.0.0.1:9966" # GPFS custom exporter
"127.0.0.1:9999" # Nix-daemon custom exporter
"127.0.0.1:9929" # Meteocat custom exporter
"127.0.0.1:9928" # UPC Qaire custom exporter
"127.0.0.1:${toString config.services.prometheus.exporters.blackbox.port}"
];
}];
@@ -169,9 +163,6 @@
"8.8.8.8"
"ssfhead"
"anella-bsc.cesca.cat"
"upc-anella.cesca.cat"
"fox.ac.upc.edu"
"arenys5.ac.upc.edu"
];
}];
relabel_configs = [
@@ -267,6 +258,17 @@
}
];
}
{
job_name = "ipmi-fox";
metrics_path = "/ipmi";
static_configs = [
{ targets = [ "127.0.0.1:9290" ]; }
];
params = {
target = [ "fox-ipmi" ];
module = [ "fox" ];
};
}
];
};
}

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@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
#(modulesPath + "/installer/netboot/netboot-minimal.nix")
../eudy/cpufreq.nix

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@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
../module/monitoring.nix
];

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@@ -1,70 +0,0 @@
{
# In physical order from top to bottom (see note below)
ssf = {
# Switches for Ethernet and OmniPath
switch-C6-S1A-05 = { pos=42; size=1; model="Dell S3048-ON"; };
switch-opa = { pos=41; size=1; };
# SSF login
ssfhead = { pos=39; size=2; label="SSFHEAD"; board="R2208WTTYSR"; contact="operations@bsc.es"; };
# Storage
bay = { pos=38; size=1; label="MDS01"; board="S2600WT2R"; sn="BQWL64850303"; contact="rodrigo.arias@bsc.es"; };
lake1 = { pos=37; size=1; label="OSS01"; board="S2600WT2R"; sn="BQWL64850234"; contact="rodrigo.arias@bsc.es"; };
lake2 = { pos=36; size=1; label="OSS02"; board="S2600WT2R"; sn="BQWL64850266"; contact="rodrigo.arias@bsc.es"; };
# Compute xeon
owl1 = { pos=35; size=1; label="SSF-XEON01"; board="S2600WTTR"; sn="BQWL64954172"; contact="rodrigo.arias@bsc.es"; };
owl2 = { pos=34; size=1; label="SSF-XEON02"; board="S2600WTTR"; sn="BQWL64756560"; contact="rodrigo.arias@bsc.es"; };
xeon03 = { pos=33; size=1; label="SSF-XEON03"; board="S2600WTTR"; sn="BQWL64750826"; contact="rodrigo.arias@bsc.es"; };
# Slot 34 empty
koro = { pos=31; size=1; label="SSF-XEON05"; board="S2600WTTR"; sn="BQWL64954293"; contact="rodrigo.arias@bsc.es"; };
xeon06 = { pos=30; size=1; label="SSF-XEON06"; board="S2600WTTR"; sn="BQWL64750846"; contact="antoni.navarro@bsc.es"; };
hut = { pos=29; size=1; label="SSF-XEON07"; board="S2600WTTR"; sn="BQWL64751184"; contact="rodrigo.arias@bsc.es"; };
eudy = { pos=28; size=1; label="SSF-XEON08"; board="S2600WTTR"; sn="BQWL64756586"; contact="aleix.rocanonell@bsc.es"; };
# 16 KNL nodes, 4 per chassis
knl01_04 = { pos=26; size=2; label="KNL01..KNL04"; board="HNS7200APX"; };
knl05_08 = { pos=24; size=2; label="KNL05..KNL18"; board="HNS7200APX"; };
knl09_12 = { pos=22; size=2; label="KNL09..KNL12"; board="HNS7200APX"; };
knl13_16 = { pos=20; size=2; label="KNL13..KNL16"; board="HNS7200APX"; };
# Slot 19 empty
# EPI (hw team, guessed order)
epi01 = { pos=18; size=1; contact="joan.cabre@bsc.es"; };
epi02 = { pos=17; size=1; contact="joan.cabre@bsc.es"; };
epi03 = { pos=16; size=1; contact="joan.cabre@bsc.es"; };
anon = { pos=14; size=2; }; # Unlabeled machine. Operative
# These are old and decommissioned (off)
power8 = { pos=12; size=2; label="BSCPOWER8N3"; decommissioned=true; };
powern1 = { pos=8; size=4; label="BSCPOWERN1"; decommissioned=true; };
gustafson = { pos=7; size=1; label="gustafson"; decommissioned=true; };
odap01 = { pos=3; size=4; label="ODAP01"; decommissioned=true; };
amhdal = { pos=2; size=1; label="AMHDAL"; decommissioned=true; }; # sic
moore = { pos=1; size=1; label="moore (earth)"; decommissioned=true; };
};
bsc2218 = {
raccoon = { board="W2600CR"; sn="QSIP22500829"; contact="rodrigo.arias@bsc.es"; };
tent = { label="SSF-XEON04"; board="S2600WTTR"; sn="BQWL64751229"; contact="rodrigo.arias@bsc.es"; };
};
upc = {
fox = { board="H13DSG-O-CPU"; sn="UM24CS600392"; prod="AS-4125GS-TNRT"; prod_sn="E508839X5103339"; contact="rodrigo.arias@bsc.es"; };
};
# NOTE: Position is specified in "U" units (44.45 mm) and starts at 1 from the
# bottom. Example:
#
# | ... | - [pos+size] <--- Label in chassis
# +--------+
# | node | - [pos+1]
# | 2U | - [pos]
# +------- +
# | ... | - [pos-1]
#
# NOTE: The board and sn refers to the FRU information (Board Product and
# Board Serial) via `ipmitool fru print 0`.
}

View File

@@ -1,39 +0,0 @@
{ config, lib, pkgs, ... }:
{
options = {
services.amd-uprof = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Whether to enable AMD uProf.";
};
};
};
# Only setup amd-uprof if enabled
config = lib.mkIf config.services.amd-uprof.enable {
# First make sure that we add the module to the list of available modules
# in the kernel matching the same kernel version of this configuration.
boot.extraModulePackages = with config.boot.kernelPackages; [ amd-uprof-driver ];
# Make the userspace tools available in $PATH.
environment.systemPackages = with pkgs; [ amd-uprof ];
# Add extra udev rules to setup the /dev/AMDPowerProfiler device. They
# forgot to add these.
services.udev.extraRules = let
# To create the device node we need to read the device number from the
# /proc directory, so the module must have been loaded first.
addDevice = pkgs.writeScript "add-amd-uprof-dev.sh"
"mknod /dev/AMDPowerProfiler -m 666 c $(< /proc/AMDPowerProfiler/device) 0";
removeDevice = pkgs.writeScript "remove-amd-uprof-dev.sh"
"rm /dev/AMDPowerProfiler";
in
''
SUBSYSTEM=="module", DEVPATH=="/module/AMDPowerProfiler/device", ACTION=="add", RUN+="${addDevice}"
SUBSYSTEM=="module", DEVPATH=="/module/AMDPowerProfiler/device", ACTION=="remove", RUN+="${removeDevice}"
'';
};
}

View File

@@ -4,7 +4,7 @@
# Don't add hut as a cache to itself
assert config.networking.hostName != "hut";
{
extra-substituters = [ "http://hut/cache" ];
extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
substituters = [ "http://hut/cache" ];
trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
};
}

View File

@@ -1,17 +0,0 @@
{ config, lib, pkgs, ... }:
with lib;
{
systemd.services."prometheus-meteocat-exporter" = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
Restart = mkDefault "always";
PrivateTmp = mkDefault true;
WorkingDirectory = mkDefault "/tmp";
DynamicUser = mkDefault true;
ExecStart = "${pkgs.meteocat-exporter}/bin/meteocat-exporter";
};
};
}

View File

@@ -1,26 +0,0 @@
#!/bin/sh
# Locate nix daemon pid
nd=$(pgrep -o nix-daemon)
# Locate children of nix-daemon
pids1=$(tr ' ' '\n' < "/proc/$nd/task/$nd/children")
# For each children, locate 2nd level children
pids2=$(echo "$pids1" | xargs -I @ /bin/sh -c 'cat /proc/@/task/*/children' | tr ' ' '\n')
cat <<EOF
HTTP/1.1 200 OK
Content-Type: text/plain; version=0.0.4; charset=utf-8; escaping=values
# HELP nix_daemon_build Nix daemon derivation build state.
# TYPE nix_daemon_build gauge
EOF
for pid in $pids2; do
name=$(cat /proc/$pid/environ 2>/dev/null | tr '\0' '\n' | rg "^name=(.+)" - --replace '$1' | tr -dc ' [:alnum:]_\-\.')
user=$(ps -o uname= -p "$pid")
if [ -n "$name" -a -n "$user" ]; then
printf 'nix_daemon_build{user="%s",name="%s"} 1\n' "$user" "$name"
fi
done

View File

@@ -1,23 +0,0 @@
{ pkgs, config, lib, ... }:
let
script = pkgs.runCommand "nix-daemon-exporter.sh" { }
''
cp ${./nix-daemon-builds.sh} $out;
chmod +x $out
''
;
in
{
systemd.services.nix-daemon-exporter = {
description = "Daemon to export nix-daemon metrics";
path = [ pkgs.procps pkgs.ripgrep ];
wantedBy = [ "default.target" ];
serviceConfig = {
Type = "simple";
ExecStart = "${pkgs.socat}/bin/socat TCP4-LISTEN:9999,fork EXEC:${script}";
# Needed root to read the environment, potentially unsafe
User = "root";
Group = "root";
};
};
}

View File

@@ -1,68 +0,0 @@
{ config, lib, pkgs, ... }:
let
cfg = config.services.p;
in
{
options = {
services.p = {
enable = lib.mkOption {
type = lib.types.bool;
default = false;
description = "Whether to enable the p service.";
};
path = lib.mkOption {
type = lib.types.str;
default = "/var/lib/p";
description = "Where to save the pasted files on disk.";
};
url = lib.mkOption {
type = lib.types.str;
default = "https://jungle.bsc.es/p";
description = "URL prefix for the printed file.";
};
};
};
config = lib.mkIf cfg.enable {
environment.systemPackages = let
p = pkgs.writeShellScriptBin "p" ''
set -e
pastedir="${cfg.path}/$USER"
cd "$pastedir"
ext="txt"
if [ -n "$1" ]; then
ext="$1"
fi
out=$(mktemp "XXXXXXXX.$ext")
cat > "$out"
chmod go+r "$out"
echo "${cfg.url}/$USER/$out"
'';
in [ p ];
systemd.services.p = let
# Take only normal users
users = lib.filterAttrs (_: v: v.isNormalUser) config.users.users;
# Create a directory for each user
commands = lib.concatLists (lib.mapAttrsToList (_: user: [
"install -d -o ${user.name} -g ${user.group} -m 0755 ${cfg.path}/${user.name}"
]) users);
in {
description = "P service setup";
requires = [ "network-online.target" ];
#wants = [ "remote-fs.target" ];
#after = [ "remote-fs.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = pkgs.writeShellScript "p-init.sh" (''
install -d -o root -g root -m 0755 ${cfg.path}
'' + (lib.concatLines commands));
};
};
};
}

View File

@@ -43,11 +43,13 @@ in {
clusterName = "jungle";
nodeName = [
"owl[1,2] Sockets=2 CoresPerSocket=14 ThreadsPerCore=2 Feature=owl"
"fox Sockets=2 CoresPerSocket=96 ThreadsPerCore=1 Feature=fox"
"hut Sockets=2 CoresPerSocket=14 ThreadsPerCore=2"
];
partitionName = [
"owl Nodes=owl[1-2] Default=YES DefaultTime=01:00:00 MaxTime=INFINITE State=UP"
"fox Nodes=fox Default=NO DefaultTime=01:00:00 MaxTime=INFINITE State=UP"
];
# See slurm.conf(5) for more details about these options.
@@ -75,7 +77,7 @@ in {
SuspendTimeout=60
ResumeProgram=${resumeProgram}
ResumeTimeout=300
SuspendExcNodes=hut
SuspendExcNodes=hut,fox
# Turn the nodes off after 1 hour of inactivity
SuspendTime=3600

View File

@@ -1,9 +0,0 @@
{
programs.ssh.extraConfig = ''
Host ssfhead
HostName ssflogin.bsc.es
Host hut
ProxyJump ssfhead
HostName xeon07
'';
}

View File

@@ -1,17 +0,0 @@
{ config, lib, pkgs, ... }:
with lib;
{
systemd.services."prometheus-upc-qaire-exporter" = {
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
Restart = mkDefault "always";
PrivateTmp = mkDefault true;
WorkingDirectory = mkDefault "/tmp";
DynamicUser = mkDefault true;
ExecStart = "${pkgs.upc-qaire-exporter}/bin/upc-qaire-exporter";
};
};
}

View File

@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
../module/ceph.nix
../module/emulation.nix
../module/slurm-client.nix

View File

@@ -2,7 +2,7 @@
{
imports = [
../common/ssf.nix
../common/xeon.nix
../module/ceph.nix
../module/emulation.nix
../module/slurm-client.nix

View File

@@ -3,10 +3,6 @@
{
imports = [
../common/base.nix
../module/emulation.nix
../module/debuginfod.nix
../module/ssh-hut-extern.nix
../eudy/kernel/perf.nix
];
# Don't install Grub on the disk yet
@@ -27,28 +23,13 @@
address = "84.88.51.152";
prefixLength = 25;
} ];
interfaces.enp5s0f1.ipv4.addresses = [ {
address = "10.0.44.1";
prefixLength = 24;
} ];
nat = {
enable = true;
internalInterfaces = [ "enp5s0f1" ];
externalInterface = "eno0";
};
hosts = {
"10.0.44.4" = [ "tent" ];
};
};
nix.settings = {
extra-substituters = [ "https://jungle.bsc.es/cache" ];
extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
substituters = [ "https://jungle.bsc.es/cache" ];
trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
};
# Enable performance governor
powerManagement.cpuFreqGovernor = "performance";
# Configure Nvidia driver to use with CUDA
hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.production;
hardware.graphics.enable = true;
@@ -56,18 +37,6 @@
nixpkgs.config.nvidia.acceptLicense = true;
services.xserver.videoDrivers = [ "nvidia" ];
# Disable garbage collection for now
nix.gc.automatic = lib.mkForce false;
services.openssh.settings.X11Forwarding = true;
services.prometheus.exporters.node = {
enable = true;
enabledCollectors = [ "systemd" ];
port = 9002;
listenAddress = "127.0.0.1";
};
users.motd = ''

View File

@@ -1,14 +0,0 @@
modules:
http_2xx:
prober: http
timeout: 5s
http:
preferred_ip_protocol: "ip4"
follow_redirects: true
valid_status_codes: [] # Defaults to 2xx
method: GET
icmp:
prober: icmp
timeout: 5s
icmp:
preferred_ip_protocol: "ip4"

View File

@@ -1,79 +0,0 @@
{ config, pkgs, lib, ... }:
{
imports = [
../common/xeon.nix
../module/emulation.nix
../module/debuginfod.nix
../module/ssh-hut-extern.nix
./monitoring.nix
./nginx.nix
./nix-serve.nix
./gitlab-runner.nix
./gitea.nix
../hut/public-inbox.nix
../hut/msmtp.nix
../module/p.nix
];
# Select the this using the ID to avoid mismatches
boot.loader.grub.device = "/dev/disk/by-id/wwn-0x55cd2e414d537675";
networking = {
hostName = "tent";
interfaces.eno1.ipv4.addresses = [
{
address = "10.0.44.4";
prefixLength = 24;
}
];
# Only BSC DNSs seem to be reachable from the office VLAN
nameservers = [ "84.88.52.35" "84.88.52.36" ];
search = [ "bsc.es" ];
defaultGateway = "10.0.44.1";
};
services.p.enable = true;
services.prometheus.exporters.node = {
enable = true;
enabledCollectors = [ "systemd" ];
port = 9002;
listenAddress = "127.0.0.1";
};
boot.swraid = {
enable = true;
mdadmConf = ''
DEVICE partitions
ARRAY /dev/md0 metadata=1.2 UUID=496db1e2:056a92aa:a544543f:40db379d
MAILADDR root
'';
};
fileSystems."/vault" = {
device = "/dev/disk/by-label/vault";
fsType = "ext4";
};
# Make a /vault/$USER directory for each user.
systemd.services.create-vault-dirs = let
# Take only normal users in tent
users = lib.filterAttrs (_: v: v.isNormalUser) config.users.users;
commands = lib.concatLists (lib.mapAttrsToList
(_: user: [
"install -d -o ${user.name} -g ${user.group} -m 0711 /vault/home/${user.name}"
]) users);
script = pkgs.writeShellScript "create-vault-dirs.sh" (lib.concatLines commands);
in {
enable = true;
wants = [ "local-fs.target" ];
after = [ "local-fs.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig.ExecStart = script;
};
# disable automatic garbage collector
nix.gc.automatic = lib.mkForce false;
}

View File

@@ -1,30 +0,0 @@
{ config, lib, ... }:
{
services.gitea = {
enable = true;
appName = "Gitea in the jungle";
settings = {
server = {
ROOT_URL = "https://jungle.bsc.es/git/";
LOCAL_ROOT_URL = "https://jungle.bsc.es/git/";
LANDING_PAGE = "explore";
};
metrics.ENABLED = true;
service = {
DISABLE_REGISTRATION = true;
REGISTER_MANUAL_CONFIRM = true;
ENABLE_NOTIFY_MAIL = true;
};
log.LEVEL = "Warn";
mailer = {
ENABLED = true;
FROM = "jungle-robot@bsc.es";
PROTOCOL = "sendmail";
SENDMAIL_PATH = "/run/wrappers/bin/sendmail";
SENDMAIL_ARGS = "--";
};
};
};
}

View File

@@ -1,93 +0,0 @@
{ pkgs, lib, config, ... }:
{
age.secrets.tent-gitlab-runner-pm-shell.file = ../../secrets/tent-gitlab-runner-pm-shell-token.age;
age.secrets.tent-gitlab-runner-pm-docker.file = ../../secrets/tent-gitlab-runner-pm-docker-token.age;
age.secrets.tent-gitlab-runner-bsc-docker.file = ../../secrets/tent-gitlab-runner-bsc-docker-token.age;
services.gitlab-runner = let sec = config.age.secrets; in {
enable = true;
settings.concurrent = 5;
services = {
# For gitlab.pm.bsc.es
gitlab-pm-shell = {
executor = "shell";
environmentVariables = {
SHELL = "${pkgs.bash}/bin/bash";
};
authenticationTokenConfigFile = sec.tent-gitlab-runner-pm-shell.path;
preGetSourcesScript = pkgs.writeScript "setup" ''
echo "This is the preGetSources script running, brace for impact"
env
'';
};
gitlab-pm-docker = {
authenticationTokenConfigFile = sec.tent-gitlab-runner-pm-docker.path;
executor = "docker";
dockerImage = "debian:stable";
};
# For gitlab.bsc.es
gitlab-bsc-docker = {
# gitlab.bsc.es still uses the old token mechanism
registrationConfigFile = sec.tent-gitlab-runner-bsc-docker.path;
tagList = [ "docker" "tent" "nix" ];
executor = "docker";
dockerImage = "alpine";
dockerVolumes = [
"/nix/store:/nix/store:ro"
"/nix/var/nix/db:/nix/var/nix/db:ro"
"/nix/var/nix/daemon-socket:/nix/var/nix/daemon-socket:ro"
];
dockerDisableCache = true;
registrationFlags = [
# Increase build log length to 64 MiB
"--output-limit 65536"
];
preBuildScript = pkgs.writeScript "setup-container" ''
mkdir -p -m 0755 /nix/var/log/nix/drvs
mkdir -p -m 0755 /nix/var/nix/gcroots
mkdir -p -m 0755 /nix/var/nix/profiles
mkdir -p -m 0755 /nix/var/nix/temproots
mkdir -p -m 0755 /nix/var/nix/userpool
mkdir -p -m 1777 /nix/var/nix/gcroots/per-user
mkdir -p -m 1777 /nix/var/nix/profiles/per-user
mkdir -p -m 0755 /nix/var/nix/profiles/per-user/root
mkdir -p -m 0700 "$HOME/.nix-defexpr"
mkdir -p -m 0700 "$HOME/.ssh"
cat >> "$HOME/.ssh/known_hosts" << EOF
bscpm04.bsc.es ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPx4mC0etyyjYUT2Ztc/bs4ZXSbVMrogs1ZTP924PDgT
gitlab-internal.bsc.es ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF9arsAOSRB06hdy71oTvJHG2Mg8zfebADxpvc37lZo3
EOF
. ${pkgs.nix}/etc/profile.d/nix-daemon.sh
# Required to load SSL certificate paths
. ${pkgs.cacert}/nix-support/setup-hook
'';
environmentVariables = {
ENV = "/etc/profile";
USER = "root";
NIX_REMOTE = "daemon";
PATH = "${config.system.path}/bin:/bin:/sbin:/usr/bin:/usr/sbin";
};
};
};
};
systemd.services.gitlab-runner.serviceConfig = {
DynamicUser = lib.mkForce false;
User = "gitlab-runner";
Group = "gitlab-runner";
ExecStart = lib.mkForce
''${pkgs.gitlab-runner}/bin/gitlab-runner run --config ''${HOME}/.gitlab-runner/config.toml --listen-address "127.0.0.1:9252" --working-directory ''${HOME}'';
};
users.users.gitlab-runner = {
uid = config.ids.uids.gitlab-runner;
home = "/var/lib/gitlab-runner";
description = "Gitlab Runner";
group = "gitlab-runner";
extraGroups = [ "docker" ];
createHome = true;
};
users.groups.gitlab-runner.gid = config.ids.gids.gitlab-runner;
}

View File

@@ -1,205 +0,0 @@
{ config, lib, pkgs, ... }:
{
imports = [
../module/meteocat-exporter.nix
../module/upc-qaire-exporter.nix
../module/nix-daemon-exporter.nix
];
age.secrets.grafanaJungleRobotPassword = {
file = ../../secrets/jungle-robot-password.age;
owner = "grafana";
mode = "400";
};
services.grafana = {
enable = true;
settings = {
server = {
domain = "jungle.bsc.es";
root_url = "%(protocol)s://%(domain)s/grafana";
serve_from_sub_path = true;
http_port = 2342;
http_addr = "127.0.0.1";
};
smtp = {
enabled = true;
from_address = "jungle-robot@bsc.es";
user = "jungle-robot";
# Read the password from a file, which is only readable by grafana user
# https://grafana.com/docs/grafana/latest/setup-grafana/configure-grafana/#file-provider
password = "$__file{${config.age.secrets.grafanaJungleRobotPassword.path}}";
host = "mail.bsc.es:465";
startTLS_policy = "NoStartTLS";
};
feature_toggles.publicDashboards = true;
"auth.anonymous".enabled = true;
log.level = "warn";
};
};
services.prometheus = {
enable = true;
port = 9001;
retentionTime = "5y";
listenAddress = "127.0.0.1";
};
# We need access to the devices to monitor the disk space
systemd.services.prometheus-node-exporter.serviceConfig.PrivateDevices = lib.mkForce false;
systemd.services.prometheus-node-exporter.serviceConfig.ProtectHome = lib.mkForce "read-only";
# Credentials for IPMI exporter
age.secrets.ipmiYml = {
file = ../../secrets/ipmi.yml.age;
owner = "ipmi-exporter";
};
# Create an IPMI group and assign the ipmi0 device
users.groups.ipmi = {};
services.udev.extraRules = ''
SUBSYSTEM=="ipmi", KERNEL=="ipmi0", GROUP="ipmi", MODE="0660"
'';
# Add a new ipmi-exporter user that can read the ipmi0 device
users.users.ipmi-exporter = {
isSystemUser = true;
group = "ipmi";
};
# Disable dynamic user so we have the ipmi-exporter user available for the credentials
systemd.services.prometheus-ipmi-exporter.serviceConfig = {
DynamicUser = lib.mkForce false;
PrivateDevices = lib.mkForce false;
User = lib.mkForce "ipmi-exporter";
Group = lib.mkForce "ipmi";
RestrictNamespaces = lib.mkForce false;
# Fake uid to 0 so it shuts up
ExecStart = let
cfg = config.services.prometheus.exporters.ipmi;
in lib.mkForce (lib.concatStringsSep " " ([
"${pkgs.util-linux}/bin/unshare --map-user 0"
"${pkgs.prometheus-ipmi-exporter}/bin/ipmi_exporter"
"--web.listen-address ${cfg.listenAddress}:${toString cfg.port}"
"--config.file ${lib.escapeShellArg cfg.configFile}"
] ++ cfg.extraFlags));
};
services.prometheus = {
exporters = {
ipmi = {
enable = true;
configFile = config.age.secrets.ipmiYml.path;
#extraFlags = [ "--log.level=debug" ];
listenAddress = "127.0.0.1";
};
node = {
enable = true;
enabledCollectors = [ "logind" ];
port = 9002;
listenAddress = "127.0.0.1";
};
blackbox = {
enable = true;
listenAddress = "127.0.0.1";
configFile = ./blackbox.yml;
};
};
scrapeConfigs = [
{
job_name = "local";
static_configs = [{
targets = [
"127.0.0.1:9002" # Node exporter
#"127.0.0.1:9115" # Blackbox exporter
"127.0.0.1:9290" # IPMI exporter for local node
"127.0.0.1:9928" # UPC Qaire custom exporter
"127.0.0.1:9929" # Meteocat custom exporter
"127.0.0.1:9999" # Nix-daemon custom exporter
];
}];
}
{
job_name = "blackbox-http";
metrics_path = "/probe";
params = { module = [ "http_2xx" ]; };
static_configs = [{
targets = [
"https://www.google.com/robots.txt"
"https://pm.bsc.es/"
"https://pm.bsc.es/gitlab/"
"https://jungle.bsc.es/"
"https://gitlab.bsc.es/"
];
}];
relabel_configs = [
{
# Takes the address and sets it in the "target=<xyz>" URL parameter
source_labels = [ "__address__" ];
target_label = "__param_target";
}
{
# Sets the "instance" label with the remote host we are querying
source_labels = [ "__param_target" ];
target_label = "instance";
}
{
# Shows the host target address instead of the blackbox address
target_label = "__address__";
replacement = "127.0.0.1:9115";
}
];
}
{
job_name = "blackbox-icmp";
metrics_path = "/probe";
params = { module = [ "icmp" ]; };
static_configs = [{
targets = [
"1.1.1.1"
"8.8.8.8"
"ssfhead"
"raccoon"
"anella-bsc.cesca.cat"
"upc-anella.cesca.cat"
"fox.ac.upc.edu"
"arenys5.ac.upc.edu"
"arenys0-2.ac.upc.edu"
"epi01.bsc.es"
"axle.bsc.es"
];
}];
relabel_configs = [
{
# Takes the address and sets it in the "target=<xyz>" URL parameter
source_labels = [ "__address__" ];
target_label = "__param_target";
}
{
# Sets the "instance" label with the remote host we are querying
source_labels = [ "__param_target" ];
target_label = "instance";
}
{
# Shows the host target address instead of the blackbox address
target_label = "__address__";
replacement = "127.0.0.1:9115";
}
];
}
{
job_name = "ipmi-raccoon";
metrics_path = "/ipmi";
static_configs = [
{ targets = [ "127.0.0.1:9290" ]; }
];
params = {
target = [ "raccoon-ipmi" ];
module = [ "raccoon" ];
};
}
];
};
}

View File

@@ -1,73 +0,0 @@
{ theFlake, pkgs, ... }:
let
website = pkgs.stdenv.mkDerivation {
name = "jungle-web";
src = theFlake;
buildInputs = [ pkgs.hugo ];
buildPhase = ''
cd web
rm -rf public/
hugo
'';
installPhase = ''
cp -r public $out
'';
# Don't mess doc/
dontFixup = true;
};
in
{
networking.firewall.allowedTCPPorts = [ 80 ];
services.nginx = {
enable = true;
virtualHosts."jungle.bsc.es" = {
root = "${website}";
listen = [
{
addr = "0.0.0.0";
port = 80;
}
];
extraConfig = ''
set_real_ip_from 127.0.0.1;
set_real_ip_from 84.88.52.107;
real_ip_recursive on;
real_ip_header X-Forwarded-For;
location /git {
rewrite ^/git$ / break;
rewrite ^/git/(.*) /$1 break;
proxy_pass http://127.0.0.1:3000;
proxy_redirect http:// $scheme://;
}
location /cache {
rewrite ^/cache/(.*) /$1 break;
proxy_pass http://127.0.0.1:5000;
proxy_redirect http:// $scheme://;
}
location /lists {
proxy_pass http://127.0.0.1:8081;
proxy_redirect http:// $scheme://;
}
location /grafana {
proxy_pass http://127.0.0.1:2342;
proxy_redirect http:// $scheme://;
proxy_set_header Host $host;
# Websockets
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
location ~ ^/~(.+?)(/.*)?$ {
alias /vault/home/$1/public_html$2;
index index.html index.htm;
autoindex on;
absolute_redirect off;
}
location /p/ {
alias /var/lib/p/;
}
'';
};
};
}

View File

@@ -1,16 +0,0 @@
{ config, ... }:
{
age.secrets.nixServe.file = ../../secrets/nix-serve.age;
services.nix-serve = {
enable = true;
# Only listen locally, as we serve it via ssh
bindAddress = "127.0.0.1";
port = 5000;
secretKeyFile = config.age.secrets.nixServe.path;
# Public key:
# jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=
};
}

View File

@@ -1,41 +0,0 @@
{ stdenv
, lib
, curl
, cacert
, runCommandLocal
}:
let
version = "5.1.701";
tarball = "AMDuProf_Linux_x64_${version}.tar.bz2";
uprofSrc = runCommandLocal tarball {
nativeBuildInputs = [ curl ];
outputHash = "sha256-j9gxcBcIg6Zhc5FglUXf/VV9bKSo+PAKeootbN7ggYk=";
SSL_CERT_FILE="${cacert}/etc/ssl/certs/ca-bundle.crt";
} ''
curl \
-o $out \
'https://download.amd.com/developer/eula/uprof/uprof-5-1/${tarball}' \
-H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:139.0) Gecko/20100101 Firefox/139.0' \
-H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' \
-H 'Accept-Language: en-US,en;q=0.5' \
-H 'Accept-Encoding: gzip, deflate, br, zstd' \
-H 'Referer: https://www.amd.com/' 2>&1 | tr '\r' '\n'
'';
in
stdenv.mkDerivation {
pname = "AMD-uProf";
inherit version;
src = uprofSrc;
dontStrip = true;
phases = [ "installPhase" "fixupPhase" ];
installPhase = ''
set -x
mkdir -p $out
tar -x -v -C $out --strip-components=1 -f $src
rm $out/bin/AMDPowerProfilerDriverSource.tar.gz
set +x
'';
}

View File

@@ -1,35 +0,0 @@
{ stdenv
, lib
, amd-uprof
, curl
, cacert
, kernel
, runCommandLocal
}:
let
version = amd-uprof.version;
tarball = amd-uprof.src;
in stdenv.mkDerivation {
pname = "AMDPowerProfilerDriver";
inherit version;
src = runCommandLocal "AMDPowerProfilerDriverSource.tar.gz" { } ''
set -x
tar -x -f ${tarball} AMDuProf_Linux_x64_${version}/bin/AMDPowerProfilerDriverSource.tar.gz
mv AMDuProf_Linux_x64_${version}/bin/AMDPowerProfilerDriverSource.tar.gz $out
set +x
'';
hardeningDisable = [ "pic" "format" ];
nativeBuildInputs = kernel.moduleBuildDependencies;
patches = [ ./makefile.patch ];
makeFlags = [
"KERNEL_VERSION=${kernel.modDirVersion}"
"KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
"INSTALL_MOD_PATH=$(out)"
];
meta = {
description = "AMD Power Profiler Driver";
homepage = "https://www.amd.com/es/developer/uprof.html";
platforms = lib.platforms.linux;
};
}

View File

@@ -1,66 +0,0 @@
--- a/Makefile 2025-06-19 20:36:49.346693267 +0200
+++ b/Makefile 2025-06-19 20:42:29.778088660 +0200
@@ -27,7 +27,7 @@ MODULE_VERSION=$(shell cat AMDPowerProfi
MODULE_NAME_KO=$(MODULE_NAME).ko
# check is module inserted
-MODPROBE_OUTPUT=$(shell lsmod | grep $(MODULE_NAME))
+#MODPROBE_OUTPUT=$(shell lsmod | grep $(MODULE_NAME))
# check pcore dkms status
PCORE_DKMS_STATUS=$(shell dkms status | grep $(MODULE_NAME) | grep $(MODULE_VERSION))
@@ -50,7 +50,7 @@ endif
# “-Wno-missing-attributes” is added for GCC version >= 9.0 and kernel version <= 5.00
G_VERSION=9
K_VERSION=5
-KERNEL_MAJOR_VERSION=$(shell uname -r | cut -f1 -d.)
+KERNEL_MAJOR_VERSION=$(shell echo "$(KERNEL_VERSION)" | cut -f1 -d.)
GCCVERSION = $(shell gcc -dumpversion | cut -f1 -d.)
ifeq ($(G_VERSION),$(firstword $(sort $(GCCVERSION) $(G_VERSION))))
ifeq ($(K_VERSION),$(lastword $(sort $(KERNEL_MAJOR_VERSION) $(K_VERSION))))
@@ -66,17 +66,7 @@ ${MODULE_NAME}-objs := src/PmcDataBuffe
# make
all:
- @chmod a+x ./AMDPPcert.sh
- @./AMDPPcert.sh 0 1; echo $$? > $(PWD)/sign_status;
- @SIGSTATUS1=`cat $(PWD)/sign_status | tr -d '\n'`; \
- if [ $$SIGSTATUS1 -eq 1 ]; then \
- exit 1; \
- fi
- @make -C /lib/modules/$(KERNEL_VERSION)/build M=$(PWD) $(MAKE_OPTS) EXTRA_CFLAGS="$(EXTRA_CFLAGS)" modules
- @SIGSTATUS3=`cat $(PWD)/sign_status | tr -d '\n'`; \
- if [ $$SIGSTATUS3 -eq 0 ]; then \
- ./AMDPPcert.sh 1 $(MODULE_NAME_KO); \
- fi
+ make -C $(KERNEL_DIR) M=$(PWD) $(MAKE_OPTS) EXTRA_CFLAGS="$(EXTRA_CFLAGS)" modules
# make clean
clean:
@@ -84,23 +74,9 @@ clean:
# make install
install:
- @mkdir -p /lib/modules/`uname -r`/kernel/drivers/extra
- @rm -f /lib/modules/`uname -r`/kernel/drivers/extra/$(MODULE_NAME_KO)
- @cp $(MODULE_NAME_KO) /lib/modules/`uname -r`/kernel/drivers/extra/
- @depmod -a
- @if [ ! -z "$(MODPROBE_OUTPUT)" ]; then \
- echo "Uninstalling AMDPowerProfiler Linux kernel module.";\
- rmmod $(MODULE_NAME);\
- fi
- @modprobe $(MODULE_NAME) 2> $(PWD)/sign_status1; \
- cat $(PWD)/sign_status1 | grep "Key was rejected by service"; \
- echo $$? > $(PWD)/sign_status; SIGSTATUS1=`cat $(PWD)/sign_status | tr -d '\n'`; \
- if [ $$SIGSTATUS1 -eq 0 ]; then \
- echo "ERROR: Secure Boot enabled, correct key is not yet enrolled in BIOS key table"; \
- exit 1; \
- else \
- cat $(PWD)/sign_status1; \
- fi
+ mkdir -p $(INSTALL_MOD_PATH)/lib/modules/$(KERNEL_VERSION)/kernel/drivers/extra/
+ cp -a $(MODULE_NAME_KO) $(INSTALL_MOD_PATH)/lib/modules/$(KERNEL_VERSION)/kernel/drivers/extra/
+
# make dkms
dkms:
@chmod a+x ./AMDPPcert.sh

View File

@@ -1,25 +0,0 @@
{ python3Packages, lib }:
python3Packages.buildPythonApplication rec {
pname = "meteocat-exporter";
version = "1.0";
src = ./.;
doCheck = false;
build-system = with python3Packages; [
setuptools
];
dependencies = with python3Packages; [
beautifulsoup4
lxml
prometheus-client
];
meta = with lib; {
description = "MeteoCat Prometheus Exporter";
platforms = platforms.linux;
};
}

View File

@@ -1,54 +0,0 @@
#!/usr/bin/env python3
import time
from prometheus_client import start_http_server, Gauge
from bs4 import BeautifulSoup
from urllib import request
# Configuration -------------------------------------------
meteo_station = "X8" # Barcelona - Zona Universitària
listening_port = 9929
update_period = 60 * 5 # Each 5 min
# ---------------------------------------------------------
metric_tmin = Gauge('meteocat_temp_min', 'Min temperature')
metric_tmax = Gauge('meteocat_temp_max', 'Max temperature')
metric_tavg = Gauge('meteocat_temp_avg', 'Average temperature')
metric_srad = Gauge('meteocat_solar_radiation', 'Solar radiation')
def update(st):
url = 'https://www.meteo.cat/observacions/xema/dades?codi=' + st
response = request.urlopen(url)
data = response.read()
soup = BeautifulSoup(data, 'lxml')
table = soup.find("table", {"class" : "tblperiode"})
rows = table.find_all('tr')
row = rows[-1] # Take the last row
row_data = []
header = row.find('th')
header_text = header.text.strip()
row_data.append(header_text)
for col in row.find_all('td'):
row_data.append(col.text)
try:
# Sometimes it will return '(s/d)' and fail to parse
metric_tavg.set(float(row_data[1]))
metric_tmax.set(float(row_data[2]))
metric_tmin.set(float(row_data[3]))
metric_srad.set(float(row_data[10]))
#print("ok: temp_avg={}".format(float(row_data[1])))
except:
print("cannot parse row: {}".format(row))
metric_tavg.set(float("nan"))
metric_tmax.set(float("nan"))
metric_tmin.set(float("nan"))
metric_srad.set(float("nan"))
if __name__ == '__main__':
start_http_server(port=listening_port, addr="localhost")
while True:
try:
update(meteo_station)
except:
print("update failed")
time.sleep(update_period)

View File

@@ -1,11 +0,0 @@
#!/usr/bin/env python
from setuptools import setup, find_packages
setup(name='meteocat-exporter',
version='1.0',
# Modules to import from other scripts:
packages=find_packages(),
# Executables
scripts=["meteocat-exporter"],
)

View File

@@ -54,17 +54,4 @@ final: prev:
});
prometheus-slurm-exporter = prev.callPackage ./slurm-exporter.nix { };
meteocat-exporter = prev.callPackage ./meteocat-exporter/default.nix { };
upc-qaire-exporter = prev.callPackage ./upc-qaire-exporter/default.nix { };
amd-uprof = prev.callPackage ./amd-uprof/default.nix { };
# FIXME: Extend this to all linuxPackages variants. Open problem, see:
# https://discourse.nixos.org/t/whats-the-right-way-to-make-a-custom-kernel-module-available/4636
linuxPackages = prev.linuxPackages.extend (_final: _prev: {
amd-uprof-driver = _prev.callPackage ./amd-uprof/driver.nix { };
});
linuxPackages_latest = prev.linuxPackages_latest.extend(_final: _prev: {
amd-uprof-driver = _prev.callPackage ./amd-uprof/driver.nix { };
});
}

View File

@@ -1,24 +0,0 @@
{ python3Packages, lib }:
python3Packages.buildPythonApplication rec {
pname = "upc-qaire-exporter";
version = "1.0";
src = ./.;
doCheck = false;
build-system = with python3Packages; [
setuptools
];
dependencies = with python3Packages; [
prometheus-client
requests
];
meta = with lib; {
description = "UPC Qaire Prometheus Exporter";
platforms = platforms.linux;
};
}

View File

@@ -1,11 +0,0 @@
#!/usr/bin/env python
from setuptools import setup, find_packages
setup(name='upc-qaire-exporter',
version='1.0',
# Modules to import from other scripts:
packages=find_packages(),
# Executables
scripts=["upc-qaire-exporter"],
)

View File

@@ -1,74 +0,0 @@
#!/usr/bin/env python3
import time
from prometheus_client import start_http_server, Gauge
import requests, json
from datetime import datetime, timedelta
# Configuration -------------------------------------------
listening_port = 9928
update_period = 60 * 5 # Each 5 min
# ---------------------------------------------------------
metric_temp = Gauge('upc_c6_s302_temp', 'UPC C6 S302 temperature sensor')
def genparams():
d = {}
d['topic'] = 'TEMPERATURE'
d['shift_dates_to'] = ''
d['datapoints'] = 301
d['devicesAndColors'] = '1148418@@@#40ACB6'
now = datetime.now()
d['fromDate'] = now.strftime('%d/%m/%Y')
d['toDate'] = now.strftime('%d/%m/%Y')
d['serviceFrequency'] = 'NONE'
# WTF!
for i in range(7):
for j in range(48):
key = 'week.days[{}].hours[{}].value'.format(i, j)
d[key] = 'OPEN'
return d
def measure():
# First we need to load session
s = requests.Session()
r = s.get("https://upc.edu/sirena")
if r.status_code != 200:
print("bad HTTP status code on new session: {}".format(r.status_code))
return
if s.cookies.get("JSESSIONID") is None:
print("cannot get JSESSIONID")
return
# Now we can pull the data
url = "https://upcsirena.app.dexma.com/l_12535/analysis/by_datapoints/data.json"
r = s.post(url, data=genparams())
if r.status_code != 200:
print("bad HTTP status code on data: {}".format(r.status_code))
return
#print(r.text)
j = json.loads(r.content)
# Just take the last one
last = j['data']['chartElementList'][-1]
temp = last['values']['1148418-Temperatura']
return temp
if __name__ == '__main__':
start_http_server(port=listening_port, addr="localhost")
while True:
try:
metric_temp.set(measure())
except:
print("measure failed")
metric_temp.set(float("nan"))
time.sleep(update_period)

Binary file not shown.

View File

@@ -1,11 +1,9 @@
age-encryption.org/v1
-> ssh-ed25519 HY2yRg WUMWvyagPalsy7u1RaEFAwJvFowso1/quNBo+nAkxhQ
OHcebB7koPKhy58A6qngEVNWckkWChyEK3dwgy8EL5o
-> ssh-ed25519 CAWG4Q Yx/HLIryUNE2BaqTl84FrNRy4XLCY2TRkRgbA9k3qU4
LZljfuLS5yMVVK6N57iC6cKEaFP6Hh2OkvWJjuFg8q0
-> ssh-ed25519 xA739A DOXjPRttSWz51Sr7KfjgKfAtaIYMo3foB1Ywqw9HYDY
CA5puXK/1HDOitA2XHBI3OdKmZ7BzHst4DyuWGMC6hE
-> ssh-ed25519 MSF3dg +2LetdIiIZUk7wtHNS1tYsLo4ypwqZ9gpg77RQrnzHU
yIUu8BVbF3dhUx3531RR50/cJQd9gd8VfKUQzEeT/iQ
--- oY/wQ+RjZO2CmKZtbQ0yOVZ5fv2+AlvvkRu1UDfCNAA
_8`G<>=C7@x &<26><>\Ft<46>)<29><><EFBFBD><EFBFBD><EFBFBD>cPe<50><65>%<25>ֽ[zX-0<>[<11><><EFBFBD>ɲ<><C9B2>tz<74><7A>;%<25><><EFBFBD><EFBFBD><EFBFBD>~<7E>H0<48>؃*XD<58>;<3B><>
-> ssh-ed25519 HY2yRg eRVX5yndWDLg9hw7sY1Iu8pJFy47luHvdL+zZGK2u1s
e1nXXiMW0ywkZYh2s6c7/quGMfBOJOaRhNQDjCD2Iyc
-> ssh-ed25519 CAWG4Q gYG7GRxRpJ0/5Wz0Z0J2wfLfkMFNmcy81dQEewM7gUA
lamdUdx+xOFWF1lmUM4x9TT0cJtKu9Sp7w9JHwm13u0
-> ssh-ed25519 MSF3dg HEzfpR8alG6WPzhaEjAmmjOFoFcMSQUldx46dBsXri4
OAD5H/zZGhfevYrFJzJrbNKPomKZDOS9Qx5tmTp78Jo
--- A0sMSiNXWaEIgRXR0x6UAIaluuVH6Zlv4CJ9sI0NXOw
<EFBFBD><EFBFBD>6<EFBFBD>ph<EFBFBD><EFBFBD><EFBFBD>{<7B>><3E>F|<7C>i<EFBFBD>v <0B><>E}{<7B>ru<72><75>Ʒ<EFBFBD><C6B7><1A><EFBFBD><7F>}^<5E><>><3E>c6<06><14>j<> <09>g<EFBFBD>GW<47><57>:<3A>J3<19>|<7C>|<7C>Z<EFBFBD>

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View File

@@ -1,11 +1,10 @@
age-encryption.org/v1
-> ssh-ed25519 HY2yRg 6C5Cv7ILdBrpMkCTT/insUY0kyQWbfgU500Ai8ePOXY
tMw6ehFrsq2dvDEXkLOJwrNZfI28trlr9uy3xW/fzpA
-> ssh-ed25519 CAWG4Q x/j+364IYURgt7fhIPBzabbWMEg08nX8MRrJM/1Q6RU
AL5Ut2rDr3UXcQXMZJ53ZMf5wMHmT83whx0ntJfW/WU
-> ssh-ed25519 xA739A QjXftBsoGV1rVeHSKcsjp+HMpRVsaHOeeGdDcF6ZWg4
ovVoYPaPn3liGPAxHWY37CBIUFjAXurv6jMWs2He3HQ
-> ssh-ed25519 MSF3dg FG0CQOj9fRlneW5QrWiy5ksRpicUwHqX9QMpZWhDImw
L20n1vZRepsRPT4xM6TO6PcI/MJxw4mBLUF0EPv9Uhs
--- DEi7iuzkniq0JPatJ5f2KhrhxWid7ojHpvNfUCGxFtk
<EFBFBD><EFBFBD>% n<><6E>!;^Q<>rqG<71>:<3A>jC.8l<38>|<7C><>o<EFBFBD><1E><>$LYy<59>N<EFBFBD>b<EFBFBD><1E><>:<14>{<7B><><EFBFBD>fާxTS\<5C>t<04>U<EFBFBD><55>\F<>)%<25><><EFBFBD>KL<4B>㙇p<E39987>:><3E><><EFBFBD><EFBFBD>&<1B>) <0B>Q<EFBFBD>1<>H܃V<DC83><53>n<>
-> ssh-ed25519 HY2yRg GdmdkW+BqqwBgu30b846jv3J7jtCM+a3rgOERuA050A
FeGqM75jG9egesR+yyVKHm0/M+uBBp5Hclg4+qN0BR8
-> ssh-ed25519 CAWG4Q a0wTWHgulQUYDAMZmXf3dOf6PdYgCqNtSylzWVVRNVM
Bx+WSYaiY4ZwlSZJo2a1XPMQmbKOU7F0tKAqVRLBOPo
-> ssh-ed25519 MSF3dg KccUvZZUbxbCrRWUWrX8KcHF6vQ5FV/BqUqI59G7dj4
CFr7GXpZ9rPgy7HBfOyiYF9FnZUw6KcZwq9f7/0KaU8
--- E0Rp6RR/8+o0jvB1lRdhnlabxvI6uu/IgL2ZpPXzTc8
<EFBFBD><13>#<23><>H<EFBFBD>$<24>F;<3B><EFBFBD><7F>%<25><>6<><02>2<EFBFBD><32>rfX<66>\Dn <20>ш<EFBFBD>ȉ<EFBFBD>x<EFBFBD><78>><3E><>&;<3B>c<EFBFBD>U<EFBFBD>I=<3D><>M<EFBFBD><4D><EFBFBD>?T<><54>Ǹ<EFBFBD><16>"px<70>ӭ\s<><73><EFBFBD>bF<62><46><EFBFBD><EFBFBD>WD<>{<7B>
AW>?U<><55><EFBFBD><17><>

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View File

@@ -2,8 +2,6 @@ let
keys = import ../keys.nix;
adminsKeys = builtins.attrValues keys.admins;
hut = [ keys.hosts.hut ] ++ adminsKeys;
mon = [ keys.hosts.hut keys.hosts.tent ] ++ adminsKeys;
tent = [ keys.hosts.tent ] ++ adminsKeys;
# Only expose ceph keys to safe nodes and admins
safe = keys.hostGroup.safe ++ adminsKeys;
in
@@ -12,13 +10,9 @@ in
"gitlab-runner-docker-token.age".publicKeys = hut;
"gitlab-runner-shell-token.age".publicKeys = hut;
"gitlab-bsc-docker-token.age".publicKeys = hut;
"nix-serve.age".publicKeys = mon;
"jungle-robot-password.age".publicKeys = mon;
"ipmi.yml.age".publicKeys = mon;
"tent-gitlab-runner-pm-docker-token.age".publicKeys = tent;
"tent-gitlab-runner-pm-shell-token.age".publicKeys = tent;
"tent-gitlab-runner-bsc-docker-token.age".publicKeys = tent;
"nix-serve.age".publicKeys = hut;
"jungle-robot-password.age".publicKeys = hut;
"ipmi.yml.age".publicKeys = hut;
"ceph-user.age".publicKeys = safe;
"munge-key.age".publicKeys = safe;

View File

@@ -1,13 +0,0 @@
age-encryption.org/v1
-> ssh-ed25519 G5LX5w V9bHLoGuY4stRwbzVS9Qa0L9yoY+UoCoXc+dJJQW/Ag
2ut9GfdJ3KBCqZRaloZCQsl8MLfaZAZxqj6JtPJzu2k
-> ssh-ed25519 CAWG4Q OAqnIfMECpKglZ7aF9tv/PQinG1Ou2+IEZ+nf4dtQjg
dANdMLe4iI0d6Xd/dIMpZK+mgw2+VmJFQScHaIxD7WI
-> ssh-ed25519 xA739A nVNF4Y6VSa5PP6FFBJpVmoFYYseoFx5F2wJU+Pwk+Xk
A5CiuTSNlX9Y76qhYgblBdJl3zPhtjWho2oL5/sIKu0
-> ssh-ed25519 MSF3dg /WMsGnBGzquIMyw06gHKpSS4OUxheulT59kxi+/pxxU
ppwcv7RLzUbQUM7j0Tb9rRVT9XyPMhqYr2fr4S0nTJY
--- zOe0Ko0oxArbmxePMPDVAT0pDju7IeOAih7sNrDcoVs
i<EFBFBD>k<EFBFBD>A
hODV<44>w!<21> <0C><><45><DD88>+<2B><>`<60><><EFBFBD><EFBFBD>C<><43>5<EFBFBD>L<EFBFBD>A<EFBFBD>t<1A>M^ <01>E<<1B>HI<48>_<EFBFBD>nn<6E><6E><EFBFBD>o<EFBFBD>?<3F>j-<05>
A<1B>nԔί<1B>>Z<><5A>z<EFBFBD><7A><EFBFBD>dT<64><54>b"<22>(@<40><>{_ځC

View File

@@ -38,8 +38,8 @@ enable it for all builds in the system.
```nix
{ ... }: {
nix.settings = {
extra-substituters = [ "https://jungle.bsc.es/cache" ];
extra-trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
substituters = [ "https://jungle.bsc.es/cache" ];
trusted-public-keys = [ "jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" ];
};
}
```
@@ -60,8 +60,8 @@ Note: you'll have to be a trusted user.
If using nix outside of NixOS, you'll have to update `/etc/nix/nix.conf`
```
# echo "extra-substituters = https://jungle.bsc.es/cache" >> /etc/nix/nix.conf
# echo "extra-trusted-public-keys = jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" >> /etc/nix/nix.conf
# echo "substituters = https://jungle.bsc.es/cache" >> /etc/nix/nix.conf
# echo "trusted-public-keys = jungle.bsc.es:pEc7MlAT0HEwLQYPtpkPLwRsGf80ZI26aj29zMw/HH0=" >> /etc/nix/nix.conf
```
### Hint in flakes

View File

@@ -5,13 +5,13 @@ author: "Rodrigo Arias Mallo"
date: 2024-09-20
---
The tent machine provides a paste service using the program `p` (as in paste).
The hut machine provides a paste service using the program `p` (as in paste).
You can use it directly from the tent machine or remotely if you have [SSH
access](/access) to tent using the following alias:
You can use it directly from the hut machine or remotely if you have [SSH
access](/access) to hut using the following alias:
```
alias p="ssh tent p"
alias p="ssh hut p"
```
You can add it to bashrc or zshrc for persistent installation.
@@ -19,7 +19,7 @@ You can add it to bashrc or zshrc for persistent installation.
## Usage
The `p` command reads from the standard input, uploads the content to a file
in the local filesystem and prints the URL to access it. It only accepts an
in the ceph filesystem and prints the URL to access it. It only accepts an
optional argument, which is the extension of the file that will be stored on
disk (without the dot). By default it uses the `txt` extension, so plain text
can be read in the browser directly.
@@ -28,21 +28,21 @@ can be read in the browser directly.
p [extension]
```
To remove files, go to `/var/lib/p/$USER` and remove them manually.
To remove files, go to `/ceph/p/$USER` and remove them manually.
## Examples
Share a text file, in this case the source of p itself:
```
tent% p < m/tent/p.nix
hut% p < m/hut/p.nix
https://jungle.bsc.es/p/rarias/okbtG130.txt
```
Paste the last dmesg lines directly from a pipe:
```
tent% dmesg | tail -5 | p
hut% dmesg | tail -5 | p
https://jungle.bsc.es/p/rarias/luX4STm9.txt
```