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nixpkgs/nixos/tests/ollama.nix
abysssol aa8e02582d nixos/ollama: split cuda and rocm from service test
Cuda and rocm are platform specific, only working on linux.
Also, ofborg won't run any of the service test at all because
cuda is unfreely licensed.
2024-07-14 22:01:56 -04:00

54 lines
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Nix

{ lib, ... }:
let
mainPort = 11434;
altPort = 11435;
in
{
name = "ollama";
meta.maintainers = with lib.maintainers; [ abysssol ];
nodes = {
cpu =
{ ... }:
{
services.ollama.enable = true;
};
altAddress =
{ ... }:
{
services.ollama.enable = true;
services.ollama.port = altPort;
};
};
testScript = ''
import json
def curl_request_ollama(prompt, port):
json_prompt = json.dumps(prompt)
return f"""curl http://127.0.0.1:{port}/api/generate -d '{json_prompt}'"""
prompt = {
"model": "tinydolphin",
"prompt": "lorem ipsum",
"options": {
"seed": 69,
"temperature": 0,
},
}
vms = [
(cpu, ${toString mainPort}),
(altAddress, ${toString altPort}),
]
start_all()
for (vm, port) in vms:
vm.wait_for_unit("multi-user.target")
vm.wait_for_open_port(port)
stdout = vm.succeed(curl_request_ollama(prompt, port), timeout = 100)
'';
}