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feat: add API-only mode and web-based INI deployment

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anti
2026-04-08 00:56:25 -04:00
parent db9a2699b9
commit 168ecf14ab
4 changed files with 169 additions and 22 deletions
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58
decnet/cli.py
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@@ -142,11 +142,7 @@ def _build_deckies_from_ini(
# Resolve archetype (if any) — explicit services/distro override it
arch: Archetype | None = None
if spec.archetype:
try:
arch = get_archetype(spec.archetype)
except ValueError as e:
console.print(f"[red]{e}[/]")
raise typer.Exit(1)
arch = get_archetype(spec.archetype)
# Distro: archetype preferred list → random → global cycle
distro_pool = arch.preferred_distros if arch else list(all_distros().keys())
@@ -155,19 +151,16 @@ def _build_deckies_from_ini(
ip = spec.ip or next(auto_pool, None)
if ip is None:
raise RuntimeError(
f"Not enough free IPs in {subnet_cidr} while assigning IP for '{spec.name}'."
)
raise ValueError(f"Not enough free IPs in {subnet_cidr} while assigning IP for '{spec.name}'.")
if spec.services:
known = set(_all_service_names())
unknown = [s for s in spec.services if s not in known]
if unknown:
console.print(
f"[red]Unknown service(s) in [{spec.name}]: {unknown}. "
f"Available: {_all_service_names()}[/]"
raise ValueError(
f"Unknown service(s) in [{spec.name}]: {unknown}. "
f"Available: {_all_service_names()}"
)
raise typer.Exit(1)
svc_list = spec.services
elif arch:
svc_list = list(arch.services)
@@ -176,11 +169,10 @@ def _build_deckies_from_ini(
count = random.randint(1, min(3, len(svc_pool)))
svc_list = random.sample(svc_pool, count)
else:
console.print(
f"[red]Decky '[{spec.name}]' has no services= in config. "
"Add services=, archetype=, or use --randomize-services.[/]"
raise ValueError(
f"Decky '[{spec.name}]' has no services= in config. "
"Add services=, archetype=, or use --randomize-services."
)
raise typer.Exit(1)
# nmap_os priority: explicit INI key > archetype default > "linux"
resolved_nmap_os = spec.nmap_os or (arch.nmap_os if arch else "linux")
@@ -207,6 +199,30 @@ def _build_deckies_from_ini(
return deckies
@app.command()
def api(
port: int = typer.Option(8000, "--port", help="Port for the backend API"),
log_file: str = typer.Option("/var/log/decnet/decnet.log", "--log-file", help="Path to the DECNET log file to monitor"),
) -> None:
"""Run the DECNET API and Web Dashboard in standalone mode."""
import subprocess
import sys
import os
console.print(f"[green]Starting DECNET API on port {port}...[/]")
_env: dict[str, str] = os.environ.copy()
_env["DECNET_INGEST_LOG_FILE"] = str(log_file)
try:
subprocess.run(
[sys.executable, "-m", "uvicorn", "decnet.web.api:app", "--host", "0.0.0.0", "--port", str(port)],
env=_env
)
except KeyboardInterrupt:
pass
except (FileNotFoundError, subprocess.SubprocessError):
console.print("[red]Failed to start API. Ensure 'uvicorn' is installed in the current environment.[/]")
@app.command()
def deploy(
mode: str = typer.Option("unihost", "--mode", "-m", help="Deployment mode: unihost | swarm"),
@@ -275,9 +291,13 @@ def deploy(
effective_log_target = log_target or ini.log_target
effective_log_file = log_file
decky_configs = _build_deckies_from_ini(
ini, subnet_cidr, effective_gateway, host_ip, randomize_services, cli_mutate_interval=mutate_interval
)
try:
decky_configs = _build_deckies_from_ini(
ini, subnet_cidr, effective_gateway, host_ip, randomize_services, cli_mutate_interval=mutate_interval
)
except ValueError as e:
console.print(f"[red]{e}[/]")
raise typer.Exit(1)
# ------------------------------------------------------------------ #
# Classic CLI path #
# ------------------------------------------------------------------ #