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llama-swap: 176 -> 182 (#477972)

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This commit is contained in:
j-k
2026-01-10 16:20:54 +00:00
committed by GitHub
parent 6d4db03a68 7fe87ba2c0
commit 4d404975f4
2 changed files with 37 additions and 34 deletions
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nixos/tests/web-servers/llama-swap.nix
+34 -31
View File
@@ -55,6 +55,10 @@ in
llama-server = lib.getExe' llama-cpp "llama-server";
in
{
# more useful logging output
logLevel = "debug";
logToStdout = "both";
hooks.on_startup.preload = [
"smollm2"
];
@@ -62,14 +66,14 @@ in
models = {
"smollm2" = {
ttl = 10;
cmd = "${llama-server} --port \${PORT} -m ${smollm2-135m} --no-webui --temp 0.2 --top-k 9";
cmd = "${llama-server} --port \${PORT} -m ${smollm2-135m} --alias smollm2 --no-webui --temp 0.2 --top-k 9";
};
"smollm2-group-1" = {
cmd = "${llama-server} --port \${PORT} -m ${smollm2-135m} --no-webui --temp 0.2 --top-k 9 -c 1024";
cmd = "${llama-server} --port \${PORT} -m ${smollm2-135m} --alias smollm2-group-1 --no-webui --temp 0.2 --top-k 9 -c 1024";
};
"smollm2-group-2" = {
proxy = "http://127.0.0.1:5802";
cmd = "${llama-server} --port 5802 -m ${smollm2-135m} --no-webui --temp 0.2 --top-k 9 -c 1024";
cmd = "${llama-server} --port 5802 -m ${smollm2-135m} --alias smollm2-group-2 --no-webui --temp 0.2 --top-k 9 -c 1024";
};
};
groups = {
@@ -115,7 +119,6 @@ in
'-s',
'--fail',
'-H "Content-Type: application/json"',
'-H "Authorization: Bearer no-key"',
"-d '{d}'".format(d=json.dumps(data))
]
return json.loads(machine.succeed('curl {args} http://localhost:8080{route}'.format(args=" ".join(args), route=route)))
@@ -127,7 +130,8 @@ in
machine.succeed('curl --fail http:/localhost:8080/ui/')
with subtest('check is healthy'):
machine.wait_until_succeeds('curl --silent --fail http://localhost:8080/health | grep "OK"')
response_healthy = machine.wait_until_succeeds('curl --silent --fail http://localhost:8080/health')
assert 'OK' in response_healthy, '/health was not OK'
''
+ lib.optionalString useSmollm2-135m ''
@@ -135,10 +139,10 @@ in
with subtest('check `/running` for preloaded smollm2'):
machine.wait_until_succeeds('curl --silent --fail http://localhost:8080/running | grep "smollm2"')
running_response = get_json('/running')
assert len(running_response['running']) == 1
assert len(running_response['running']) == 1, f'running doesn\'t have one entry as expected: {running_response}'
running_model = running_response['running'][0]
assert running_model['model'] == 'smollm2'
assert running_model['state'] == 'ready'
assert running_model['model'] == 'smollm2', f'running model is not smollm2: {running_response}'
assert running_model['state'] == 'ready', f'running smollm2 is not ready: {running_response}'
with subtest('runs smollm2'):
response = None
@@ -155,31 +159,30 @@ in
response = post_json('/v1/chat/completions', data)
with subtest('response is from smollm2'):
assert response['model'] == 'smollm2'
assert response['model'] == 'smollm2', f'response was not from smollm2: {response['model']}'
with subtest('response contains at least one item in "choices"'):
assert len(response['choices']) >= 1
assert len(response['choices']) >= 1, f'response had no choices: {response}'
assistant_choices = None
with subtest('response contains at least one "assistant" message'):
assistant_choices = [c for c in response['choices'] if c['message']['role'] == 'assistant']
assert len(assistant_choices) >= 1
assert len(assistant_choices) >= 1, f'response had no assistant message: {response}'
with subtest('first message (lowercase) starts with "hello"'):
assert assistant_choices[0]['message']['content'].lower()[:5] == 'hello'
assert assistant_choices[0]['message']['content'].lower()[:5] == 'hello', f'response didn\'t start with hello: {response}'
with subtest('check `/running` for just smollm2'):
running_response = get_json('/running')
assert len(running_response['running']) == 1
assert len(running_response['running']) == 1, f'running doesn\'t have one entry as expected: {running_response}'
running_model = running_response['running'][0]
assert running_model['model'] == 'smollm2'
assert running_model['state'] == 'ready'
assert running_model['model'] == 'smollm2', f'running model is not smollm2: {running_response}'
assert running_model['state'] == 'ready', f'running smollm2 is not ready: {running_response}'
with subtest('check `/running` for smollm2 to timeout'):
machine.succeed('curl --silent --fail http://localhost:8080/running | grep "smollm2"')
machine.wait_until_succeeds('curl --silent --fail http://localhost:8080/running | grep -v "smollm2"', timeout=11)
running_response = get_json('/running')
assert len(running_response['running']) == 0
assert len(running_response['running']) == 0, "smollm2 was still running after timeout"
with subtest('runs smollm2-group-1 and smollm2-group-2'):
response_1 = None
@@ -196,25 +199,25 @@ in
response_1 = post_json('/v1/chat/completions', data)
with subtest('response 1 is from smollm2-group-1'):
assert response_1['model'] == 'smollm2-group-1'
assert response_1['model'] == 'smollm2-group-1', f'response was not from smollm2-group-1: {response_1['model']}'
with subtest('response 1 contains at least one item in "choices"'):
assert len(response['choices']) >= 1
assert len(response_1['choices']) >= 1, f'response had no choices: {response_1}'
assistant_choices_1 = None
with subtest('response 1 contains at least one "assistant" message'):
assistant_choices_1 = [c for c in response_1['choices'] if c['message']['role'] == 'assistant']
assert len(assistant_choices_1) >= 1
assert len(assistant_choices_1) >= 1, f'response had no assistant message: {response_1}'
with subtest('first message (lowercase) in response 1 starts with "hello"'):
assert assistant_choices_1[0]['message']['content'].lower()[:5] == 'hello'
assert assistant_choices_1[0]['message']['content'].lower()[:5] == 'hello', f'response didn\'t start with hello: {response_1}'
with subtest('check `/running` for just smollm2-group-1'):
running_response = get_json('/running')
assert len(running_response['running']) == 1
assert len(running_response['running']) == 1, f'running doesn\'t have one entry as expected: {running_response}'
running_model = running_response['running'][0]
assert running_model['model'] == 'smollm2-group-1'
assert running_model['state'] == 'ready'
assert running_model['model'] == 'smollm2-group-1', f'running model is not smollm2-group-1: {running_response}'
assert running_model['state'] == 'ready', f'running smollm2-group-1 is not ready: {running_response}'
response_2 = None
with subtest('send request to smollm2-group-2'):
@@ -230,29 +233,29 @@ in
response_2 = post_json('/v1/chat/completions', data)
with subtest('response 2 is from smollm2-group-2'):
assert response_2['model'] == 'smollm2-group-2'
assert response_2['model'] == 'smollm2-group-2', f'response was not from smollm2-group-2: {response_2['model']}'
with subtest('response 2 contains at least one item in "choices"'):
assert len(response['choices']) >= 1
assert len(response_2['choices']) >= 1, f'response had no choices: {response_2}'
assistant_choices_2 = None
with subtest('response 2 contains at least one "assistant" message'):
assistant_choices_2 = [c for c in response_2['choices'] if c['message']['role'] == 'assistant']
assert len(assistant_choices_2) >= 1
assert len(assistant_choices_2) >= 1, f'response had no assistant message: {response_2}'
with subtest('first message (lowercase) in response 1 starts with "hello"'):
assert assistant_choices_2[0]['message']['content'].lower()[:5] == 'hello'
assert assistant_choices_2[0]['message']['content'].lower()[:5] == 'hello', f'response didn\'t start with hello: {response_2}'
with subtest('check `/running` for both smollm2-group-1 and smollm2-group-2'):
running_response = get_json('/running')['running']
assert len(running_response) == 2
assert len(running_response) == 2, 'expected both in smollm2 group to be running'
assert len([
rm for rm in running_response
if rm['state'] == 'ready' and rm['model'] == 'smollm2-group-1'
]) == 1
]) == 1, f'smollm2-group-1 not in running group and ready {running_response}'
assert len([
rm for rm in running_response
if rm['state'] == 'ready' and rm['model'] == 'smollm2-group-2'
]) == 1
]) == 1, f'smollm2-group-2 not in running group and ready {running_response}'
'';
}
pkgs/by-name/ll/llama-swap/package.nix
+3 -3
View File
@@ -17,7 +17,7 @@ let
in
buildGoModule (finalAttrs: {
pname = "llama-swap";
version = "176";
version = "182";
outputs = [
"out"
@@ -28,7 +28,7 @@ buildGoModule (finalAttrs: {
owner = "mostlygeek";
repo = "llama-swap";
tag = "v${finalAttrs.version}";
hash = "sha256-nfkuaiEITOmpkiLft3iNW1VUexHwZ36c8gwcQKGANbQ=";
hash = "sha256-w/VQS8uCpgniwLiJsH/8IG/AGasRxjCv7fADTfpvWLw=";
# populate values that require us to use git. By doing this in postFetch we
# can delete .git afterwards and maintain better reproducibility of the src.
leaveDotGit = true;
@@ -41,7 +41,7 @@ buildGoModule (finalAttrs: {
'';
};
vendorHash = "sha256-/EbFyuCVFxHTTO0UwSV3B/6PYUpudxB2FD8nNx1Bb+M=";
vendorHash = "sha256-XiDYlw/byu8CWvg4KSPC7m8PGCZXtp08Y1velx4BR8U=";
passthru.ui = callPackage ./ui.nix { llama-swap = finalAttrs.finalPackage; };