Initial commit - podman-mvp net na toevoegen cpu en mem kolommen
This commit is contained in:
kodi
@@ -0,0 +1,191 @@
|
||||
import os
|
||||
from fastapi import FastAPI, HTTPException
|
||||
from pydantic import BaseModel
|
||||
import requests_unixsocket
|
||||
import uvicorn
|
||||
|
||||
app = FastAPI(title="Podman MVP Control Plane", root_path="/api")
|
||||
SESSION = requests_unixsocket.Session()
|
||||
PODMAN_API_BASE = "http+unix://%2Frun%2Fuser%2F1000%2Fpodman%2Fpodman.sock/v5.4.2"
|
||||
WORKLOADS_DIR = "/app/workloads"
|
||||
|
||||
class FileCreate(BaseModel):
|
||||
path: str
|
||||
content: str
|
||||
|
||||
@app.get("/workloads")
|
||||
def list_workloads():
|
||||
yaml_files = []
|
||||
for root, dirs, files in os.walk(WORKLOADS_DIR):
|
||||
for file in files:
|
||||
if file.endswith((".yaml", ".kube")):
|
||||
rel_path = os.path.relpath(os.path.join(root, file), WORKLOADS_DIR)
|
||||
yaml_files.append(rel_path)
|
||||
return {"workloads": sorted(yaml_files)}
|
||||
|
||||
@app.get("/workloads/read/{filename:path}")
|
||||
def read_workload(filename: str):
|
||||
path = os.path.join(WORKLOADS_DIR, filename)
|
||||
if not os.path.exists(path): raise HTTPException(status_code=404)
|
||||
with open(path, 'r') as f: return {"filename": filename, "content": f.read()}
|
||||
|
||||
@app.post("/workloads/save-file")
|
||||
def save_file(file_data: FileCreate):
|
||||
target_path = os.path.join(WORKLOADS_DIR, file_data.path)
|
||||
os.makedirs(os.path.dirname(target_path), exist_ok=True)
|
||||
with open(target_path, 'w') as f: f.write(file_data.content)
|
||||
return {"status": "success"}
|
||||
|
||||
@app.post("/workloads/deploy/{filename:path}")
|
||||
def deploy_workload(filename: str):
|
||||
path = os.path.join(WORKLOADS_DIR, filename)
|
||||
with open(path, 'r') as f: yaml_content = f.read()
|
||||
url = f"{PODMAN_API_BASE}/libpod/kube/play"
|
||||
return SESSION.post(url, data=yaml_content).json()
|
||||
|
||||
# --- PODS ---
|
||||
@app.get("/pods")
|
||||
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 SESSION.get(url).json()
|
||||
|
||||
@app.post("/actions/{action}/{name}")
|
||||
def take_action(action: str, name: str):
|
||||
# 1. Haal alle containers op
|
||||
api_containers = SESSION.get(f"{PODMAN_API_BASE}/libpod/containers/json?all=true").json()
|
||||
matching = [c for c in api_containers if name in c['Names'][0]]
|
||||
|
||||
# 2. Zoek het bestand op schijf om te bepalen wat voor type het is
|
||||
target_path = None
|
||||
file_ext = ""
|
||||
for root, dirs, files in os.walk(WORKLOADS_DIR):
|
||||
for f in files:
|
||||
if f.startswith(name):
|
||||
target_path = os.path.join(root, f)
|
||||
file_ext = f.split('.')[-1]
|
||||
break
|
||||
|
||||
if action == "stop":
|
||||
# Bij stop: probeer container te stoppen als die er is
|
||||
if matching:
|
||||
for c in matching:
|
||||
SESSION.post(f"{PODMAN_API_BASE}/libpod/containers/{c['Id']}/stop")
|
||||
return {"status": "stopped", "count": len(matching)}
|
||||
return {"status": "already stopped or not found"}
|
||||
|
||||
if action == "start":
|
||||
# TYPE 1: YAML (Kube Play)
|
||||
if file_ext == "yaml":
|
||||
with open(target_path, 'r') as file:
|
||||
yaml_content = file.read()
|
||||
url = f"{PODMAN_API_BASE}/libpod/kube/play"
|
||||
res = SESSION.post(url, data=yaml_content)
|
||||
return res.json()
|
||||
|
||||
# TYPE 2: QUADLET (.container)
|
||||
# Omdat Quadlets via systemd gaan en de container weg is,
|
||||
# is de enige 'schone' weg via de API een 'prune' en herstart triggeren
|
||||
# Voor nu proberen we de container her-aanmaak te forceren:
|
||||
if file_ext == "container":
|
||||
# Bij Quadlets op Debian is het vaak het beste om een 'generate'
|
||||
# of een specifieke systeem-trigger te doen.
|
||||
# TEST: We sturen een bericht dat we dit via een shell-commando moeten doen
|
||||
return {"status": "error", "message": "Quadlets (.container) vereisen systemctl start op de host."}
|
||||
|
||||
return {"status": "unknown"}
|
||||
|
||||
# --- CONTAINERS ---
|
||||
@app.get("/containers")
|
||||
def list_containers():
|
||||
# Ook hier ?all=true voor gestopte containers
|
||||
url = f"{PODMAN_API_BASE}/libpod/containers/json?all=true"
|
||||
return SESSION.get(url).json()
|
||||
|
||||
@app.post("/containers/{action}/{name}")
|
||||
def container_action(action: str, name: str):
|
||||
# Podman API pad: /libpod/containers/{name}/{action}
|
||||
url = f"{PODMAN_API_BASE}/libpod/containers/{name}/{action}"
|
||||
res = SESSION.post(url)
|
||||
return {"status": "success", "code": res.status_code}
|
||||
|
||||
@app.get("/dashboard")
|
||||
def get_dashboard():
|
||||
try:
|
||||
api_containers = SESSION.get(f"{PODMAN_API_BASE}/libpod/containers/json?all=true").json()
|
||||
except:
|
||||
api_containers = []
|
||||
|
||||
dashboard = {}
|
||||
for root, dirs, files in os.walk(WORKLOADS_DIR):
|
||||
for f in files:
|
||||
if f.endswith(('.yaml', '.kube', '.container')):
|
||||
rel_path = os.path.relpath(os.path.join(root, f), WORKLOADS_DIR)
|
||||
# Gebruik de bestandsnaam zonder extensie als unieke sleutel
|
||||
name_base = f.split('.')[0]
|
||||
|
||||
# Als we mediaserver.yaml EN mediaserver.kube hebben, zien we ze als 1 item
|
||||
if name_base not in dashboard:
|
||||
# Zoek containers die horen bij dit bestand (fuzzy match op naam)
|
||||
matching = [c for c in api_containers if name_base in c['Names'][0]]
|
||||
|
||||
status = "stopped"
|
||||
ip = "-"
|
||||
container_count = len(matching)
|
||||
|
||||
if matching:
|
||||
# Als er minstens één container draait, is de status 'running'
|
||||
status = "running" if any(c['State'] == 'running' for c in matching) else "exited"
|
||||
# Pak IP van de eerste container die een IP heeft
|
||||
for c in matching:
|
||||
nets = c.get('Networks', {})
|
||||
first_net = next(iter(nets.values()), {}) if nets else {}
|
||||
if first_net.get('IPAddress'):
|
||||
ip = first_net['IPAddress']
|
||||
break
|
||||
|
||||
dashboard[name_base] = {
|
||||
"name": name_base,
|
||||
"path": rel_path,
|
||||
"status": status,
|
||||
"ip": ip,
|
||||
"containers": container_count
|
||||
}
|
||||
|
||||
return list(dashboard.values())
|
||||
|
||||
@app.post("/actions/{action}/{name}")
|
||||
def take_action(action: str, name: str):
|
||||
"""Starten/Stoppen via de API."""
|
||||
# Voor Quadlets/Kube gebruiken we 'play' om te starten en 'stop' op de container om te stoppen
|
||||
if action == "start":
|
||||
# Hier zouden we 'podman kube play' logica doen
|
||||
pass
|
||||
else:
|
||||
url = f"{PODMAN_API_BASE}/libpod/containers/{name}/stop"
|
||||
SESSION.post(url)
|
||||
return {"status": "request sent"}
|
||||
|
||||
@app.get("/test-hybrid")
|
||||
def test_hybrid():
|
||||
# 1. Check bestanden op schijf
|
||||
try:
|
||||
files = os.listdir(WORKLOADS_DIR)
|
||||
except Exception as e:
|
||||
return {"error": f"Kan map {WORKLOADS_DIR} niet lezen: {str(e)}"}
|
||||
|
||||
# 2. Check Podman API
|
||||
try:
|
||||
api_res = SESSION.get(f"{PODMAN_API_BASE}/libpod/containers/json?all=true")
|
||||
api_containers = api_res.json()
|
||||
except Exception as e:
|
||||
api_containers = f"API Fout: {str(e)}"
|
||||
|
||||
return {
|
||||
"bestanden_gevonden": files,
|
||||
"api_containers_aantal": len(api_containers) if isinstance(api_containers, list) else 0,
|
||||
"api_raw_sample": api_containers[0] if isinstance(api_containers, list) and len(api_containers) > 0 else "Geen containers"
|
||||
}
|
||||
|
||||
if __name__ == "__main__":
|
||||
uvicorn.run(app, host="0.0.0.0", port=8000)
|
||||
Reference in New Issue
Block a user