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refactor(api): remove DI callables, routers import common directly

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kodi
2026-02-28 10:02:42 +01:00
parent 61b2748854
commit 492edc2ec0
3 changed files with 40 additions and 98 deletions
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control/app.py
+1 -60
View File
@@ -8,16 +8,8 @@ from app_networks import init_networks_router
from fastapi import FastAPI, HTTPException
import requests_unixsocket
from common import (
_build_pod_to_containers_map as _common_build_pod_to_containers_map,
_map_pod_to_unit as _common_map_pod_to_unit,
_podman_action_post as _common_podman_action_post,
_podman_delete as _common_podman_delete,
_podman_get_json as _common_podman_get_json,
_podman_get_json_checked as _common_podman_get_json_checked,
_podman_get_text as _common_podman_get_text,
_podman_post as _common_podman_post,
_systemctl as _common_systemctl,
_systemd_then_podman as _common_systemd_then_podman,
)
import uvicorn
@@ -30,28 +22,6 @@ WORKLOADS_DIR = "/app/workloads"
async def _startup_stats_poller():
await start_stats_poller()
# --- ADAPTERS (contract-neutral helpers) ---
# Centralize Podman socket and systemctl invocation.
# MUST NOT change endpoint outputs, status codes, or side-effects.
def _podman_get_json_checked(url: str):
return _common_podman_get_json_checked(SESSION, url)
def _podman_get_json(url: str):
return _common_podman_get_json(SESSION, url)
def _podman_get_text(url: str) -> str:
return _common_podman_get_text(SESSION, url)
def _podman_post(url: str, **kwargs):
return _common_podman_post(SESSION, url, **kwargs)
def _podman_action_post(kind: str, name: str, action: str):
return _common_podman_action_post(SESSION, PODMAN_API_BASE, kind, name, action)
def _podman_delete(url: str):
return _common_podman_delete(SESSION, url)
def _systemctl(cmd):
return _common_systemctl(cmd, run)
@@ -90,20 +60,6 @@ def health():
return {"ok": ok, "podman": {"ok": podman_ok}, "systemd_user": {"reachable": systemd_reachable}}
# --- DASHBOARD HELPERS (contract-neutral, no ordering/sorting changes) ---
def _build_pod_to_containers_map(containers: list):
return _common_build_pod_to_containers_map(containers)
def _map_pod_to_unit(podname: str) -> str | None:
return _common_map_pod_to_unit(podname)
def _systemd_then_podman(systemd_callable, podman_callable):
return _common_systemd_then_podman(systemd_callable, podman_callable)
# --- ROUTERS ---
# Images API lives in dedicated modules to keep this file from growing further.
app.include_router(init_images_router(SESSION, PODMAN_API_BASE))
@@ -113,28 +69,13 @@ app.include_router(init_containers_router(
SESSION,
PODMAN_API_BASE,
WORKLOADS_DIR,
_podman_get_json,
_podman_get_text,
_podman_post,
_podman_action_post,
_podman_delete,
_systemctl,
_systemd_then_podman,
_map_pod_to_unit,
_build_pod_to_containers_map,
))
app.include_router(init_pods_router(
SESSION,
PODMAN_API_BASE,
WORKLOADS_DIR,
_podman_get_json,
_podman_post,
_podman_delete,
_systemctl,
_podman_action_post,
_map_pod_to_unit,
_systemd_then_podman,
_build_pod_to_containers_map,
))
@@ -151,7 +92,7 @@ def test_hybrid():
# 2. Check Podman API
try:
api_containers = _podman_get_json(f"{PODMAN_API_BASE}/libpod/containers/json?all=true")
api_containers = _common_podman_get_json(SESSION, f"{PODMAN_API_BASE}/libpod/containers/json?all=true")
except Exception as e:
api_containers = f"API Fout: {str(e)}"
control/app_containers.py
+15 -16
View File
@@ -4,6 +4,13 @@ import json
from fastapi import APIRouter
from fastapi.responses import StreamingResponse
from common import (
_map_pod_to_unit,
_podman_action_post,
_podman_get_json,
_podman_get_text,
_systemd_then_podman,
)
_SESSION = None
@@ -97,15 +104,7 @@ def init_containers_router(
session,
podman_api_base: str,
workloads_dir: str,
podman_get_json,
podman_get_text,
podman_post,
podman_action_post,
podman_delete,
systemctl_func,
systemd_then_podman,
map_pod_to_unit,
build_pod_to_containers_map,
) -> APIRouter:
router = APIRouter(tags=["containers"])
@@ -203,7 +202,7 @@ def init_containers_router(
return ok
# A) echte containers (runtime)
real = podman_get_json(f"{podman_api_base}/libpod/containers/json?all=true")
real = _podman_get_json(session, f"{podman_api_base}/libpod/containers/json?all=true")
for c in real:
_ensure_container_status_field(c)
@@ -231,7 +230,7 @@ def init_containers_router(
else:
# 2) Extra: zit container in een pod die via systemd (kube/quadlet) draait?
podname = (c.get("PodName") or "").strip()
pod_unit = map_pod_to_unit(podname) if podname else None
pod_unit = _map_pod_to_unit(podname) if podname else None
if pod_unit and _unit_is_active(pod_unit):
c["_dashboard_source"] = "systemd"
@@ -260,16 +259,16 @@ def init_containers_router(
def list_containers():
# Ook hier ?all=true voor gestopte containers
url = f"{podman_api_base}/libpod/containers/json?all=true"
return podman_get_json(url)
return _podman_get_json(session, url)
@router.get("/containers/inspect/{name}")
def inspect_container(name: str):
return podman_get_json(f"{podman_api_base}/libpod/containers/{name}/json")
return _podman_get_json(session, f"{podman_api_base}/libpod/containers/{name}/json")
@router.get("/containers/logs/{name}")
def get_container_logs(name: str):
# We vragen de laatste 100 regels op (tail=100)
txt = podman_get_text(f"{podman_api_base}/libpod/containers/{name}/logs?stdout=true&stderr=true&tail=100")
txt = _podman_get_text(session, f"{podman_api_base}/libpod/containers/{name}/logs?stdout=true&stderr=true&tail=100")
# Podman logs komen vaak met wat binaire metadata, we decoden dit als tekst
return {"logs": txt}
@@ -322,7 +321,7 @@ def init_containers_router(
def get_dashboard():
# Legacy dashboard view (keep shape)
try:
api_containers = podman_get_json(f"{podman_api_base}/libpod/containers/json?all=true")
api_containers = _podman_get_json(session, f"{podman_api_base}/libpod/containers/json?all=true")
except:
api_containers = []
items = []
@@ -357,7 +356,7 @@ def init_containers_router(
return None
def _podman_call(systemd_res):
res = podman_action_post("containers", name, action)
res = _podman_action_post(session, podman_api_base, "containers", name, action)
if res.status_code in (200, 204):
return {"method": "podman", "name": name, "cmd": f"podman {action} {name}", "status_code": res.status_code}
@@ -383,6 +382,6 @@ def init_containers_router(
return {"method": "podman", "name": name, "cmd": f"podman {action} {name}", "status_code": res.status_code}
return systemd_then_podman(_systemd_call, _podman_call)
return _systemd_then_podman(_systemd_call, _podman_call)
return router
control/app_pods.py
+24 -22
View File
@@ -1,20 +1,22 @@
import os
from fastapi import APIRouter
from common import (
_build_pod_to_containers_map,
_map_pod_to_unit,
_podman_action_post,
_podman_delete,
_podman_get_json,
_podman_post,
_systemd_then_podman,
)
def init_pods_router(
session,
podman_api_base: str,
workloads_dir: str,
podman_get_json,
podman_post,
podman_delete,
systemctl_func,
podman_action_post,
map_pod_to_unit,
systemd_then_podman,
build_pod_to_containers_map,
) -> APIRouter:
router = APIRouter(tags=["pods"])
@@ -23,7 +25,7 @@ def init_pods_router(
for p in api_pods:
name = p.get("Name")
status = p.get("Status", "unknown")
unit = map_pod_to_unit(name) if name else ""
unit = _map_pod_to_unit(name) if name else ""
dashboard.append({
"Name": name,
"Status": status,
@@ -39,7 +41,7 @@ def init_pods_router(
if f.endswith((".yaml", ".yml")):
base = os.path.splitext(os.path.basename(f))[0]
pod_name = f"pod{base}"
unit_name = map_pod_to_unit(pod_name)
unit_name = _map_pod_to_unit(pod_name)
if pod_name not in by_name:
code, out = systemctl_func(["systemctl", "--user", "is-active", unit_name])
@@ -54,7 +56,7 @@ def init_pods_router(
def try_systemd_pod_action(action: str, podname: str):
# If systemd unit exists/allowed, prefer it.
unit = map_pod_to_unit(podname)
unit = _map_pod_to_unit(podname)
if not unit:
return None
code, out = systemctl_func(["systemctl", "--user", action, unit])
@@ -71,7 +73,7 @@ def init_pods_router(
def list_pods():
# Cruciaal: ?all=true zorgt dat EXIT_STATE pods ook getoond worden
url = f"{podman_api_base}/libpod/pods/json?all=true"
return podman_get_json(url)
return _podman_get_json(session, url)
@router.post("/actions/{action}/{name}")
def take_action(action: str, name: str):
@@ -81,7 +83,7 @@ def init_pods_router(
if action == "start":
# STAP 1: Probeer direct de pod te starten (de 'Cockpit' methode)
for target in possible_names:
res = podman_post(f"{podman_api_base}/libpod/pods/{target}/start")
res = _podman_post(session, f"{podman_api_base}/libpod/pods/{target}/start")
if res.status_code in (200, 204):
return {"status": "started", "target": target, "method": "direct"}
@@ -96,15 +98,15 @@ def init_pods_router(
if target_path:
with open(target_path, 'r') as file:
yaml_content = file.read()
res = podman_post(f"{podman_api_base}/libpod/kube/play", data=yaml_content)
res = _podman_post(session, f"{podman_api_base}/libpod/kube/play", data=yaml_content)
# SPECIALE CASE: Pod bestaat al, forceer dan restart
if res.status_code == 500 and "already exists" in res.text:
print(f"DEBUG: Forceer herstart voor {name} wegens conflict")
for target in possible_names:
podman_delete(f"{podman_api_base}/libpod/pods/{target}?force=true")
_podman_delete(session, f"{podman_api_base}/libpod/pods/{target}?force=true")
# Probeer het nu opnieuw
retry_res = podman_post(f"{podman_api_base}/libpod/kube/play", data=yaml_content)
retry_res = _podman_post(session, f"{podman_api_base}/libpod/kube/play", data=yaml_content)
return retry_res.json()
return res.json()
@@ -113,7 +115,7 @@ def init_pods_router(
if action == "stop":
for target in possible_names:
res = podman_post(f"{podman_api_base}/libpod/pods/{target}/stop")
res = _podman_post(session, f"{podman_api_base}/libpod/pods/{target}/stop")
if res.status_code in (200, 204):
return {"status": "stopped", "target": target}
return {"status": "not found"}
@@ -125,11 +127,11 @@ def init_pods_router(
dashboard = []
# 0) Bouw mapping: pod_name -> [container_names...]
containers = podman_get_json(f"{podman_api_base}/libpod/containers/json?all=true")
pod_to_containers = build_pod_to_containers_map(containers)
containers = _podman_get_json(session, f"{podman_api_base}/libpod/containers/json?all=true")
pod_to_containers = _build_pod_to_containers_map(containers)
# 1) A) echte pods
api_pods = podman_get_json(f"{podman_api_base}/libpod/pods/json?all=true")
api_pods = _podman_get_json(session, f"{podman_api_base}/libpod/pods/json?all=true")
by_name = {p.get("Name"): p for p in api_pods}
_append_podman_pods_dashboard_rows(dashboard, api_pods, pod_to_containers)
@@ -151,10 +153,10 @@ def init_pods_router(
def _podman_call(systemd_res):
if systemd_res:
note = "systemd failed; falling back to podman"
podman = podman_action_post("pods", podname, action).json()
podman = _podman_action_post(session, podman_api_base, "pods", podname, action).json()
return {"method": "systemd_then_podman", "note": note, "systemd": systemd_res, "podman": podman}
return {"method": "podman", "result": podman_action_post("pods", podname, action).json()}
return {"method": "podman", "result": _podman_action_post(session, podman_api_base, "pods", podname, action).json()}
return systemd_then_podman(_systemd_call, _podman_call)
return _systemd_then_podman(_systemd_call, _podman_call)
return router