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Fix meshnet-node model and shard flag parsing.

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Unify --model and --model-id so catalog names use the tracker path, and allow --shard-start/--shard-end with --model instead of requiring --model-id.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Dobromir Popov
2026-07-07 17:54:30 +02:00
parent e9a094b620
commit 7e289fef2e
4 changed files with 192 additions and 21 deletions
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27
packages/node/meshnet_node/startup.py
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@@ -633,8 +633,11 @@ def run_startup(
if probationary_line is not None:
print(f" {probationary_line}", flush=True)
pinned_shard_start = shard_start
pinned_shard_end = shard_end
user_pinned_shard = pinned_shard_start is not None or pinned_shard_end is not None
if model_id: # treat "" the same as None — no explicit model given
user_pinned_shard = shard_start is not None or shard_end is not None
full_sources: list[dict] = []
# Auto-detect shard range from model config if not explicitly provided
if shard_start is None or shard_end is None:
@@ -773,8 +776,8 @@ def run_startup(
flush=True,
)
return node
if shard_start is not None or shard_end is not None:
raise ValueError("--shard-start / --shard-end require --model-id")
if user_pinned_shard and not model:
raise ValueError("--shard-start / --shard-end require --model")
# 3a. Auto-join: query tracker for network-wide HF model assignment.
# Skipped when the user explicitly requested a model — the shard-assignment
@@ -933,14 +936,25 @@ def run_startup(
print(f" ERROR: Cannot reach tracker at {tracker_url}: {exc}", file=sys.stderr, flush=True)
raise
shard_start: int = assignment["shard_start"]
shard_end: int = assignment["shard_end"]
shard_start = assignment["shard_start"]
shard_end = assignment["shard_end"]
if user_pinned_shard:
if pinned_shard_start is not None:
shard_start = pinned_shard_start
if pinned_shard_end is not None:
shard_end = pinned_shard_end
assigned_model: str = assignment.get("model", model)
hf_repo: str | None = assignment.get("hf_repo")
peers: list[dict] = assignment.get("peers", [])
model_sources: list[dict] = [] if tracker_source_disabled else assignment.get("model_sources", [])
assignment_bytes_per_layer = _assignment_bytes_per_layer(assignment, quantization)
print(f" Shard: layers {shard_start}-{shard_end} of {assigned_model}", flush=True)
if user_pinned_shard:
print(
f" Shard: layers {shard_start}-{shard_end} of {assigned_model} (pinned)",
flush=True,
)
else:
print(f" Shard: layers {shard_start}-{shard_end} of {assigned_model}", flush=True)
# 4. Download shard
print("Downloading shard...", flush=True)
@@ -1002,6 +1016,7 @@ def run_startup(
"hardware_profile": hw,
"wallet_address": address,
"score": 1.0,
"managed_assignment": not user_pinned_shard,
**registration_capabilities,
**relay_fields,
}