def manager(request):
# Add a new worker to the cluster
register = request.GET.get("register")
if register is not None:
jobs.register_host.apply_async([register], queue=register)
return redirect('docserver-manager')
if request.method == "POST":
# Update essentia and pycompmusic on all workers
update = request.POST.get("updateall")
if update is not None:
jobs.update_all_workers(request.user.username)
return redirect('docserver-manager')
# Process a module version
run = request.POST.get("run")
if run is not None:
jobs.run_module(int(run))
return redirect('docserver-manager')
collections = models.Collection.objects.all()
ret = {"collections": collections}
return render(request, 'docserver/manager.html', ret)
def manager(request):
# Add a new worker to the cluster
register = request.GET.get("register")
if register is not None:
jobs.register_host.apply_async([register], queue=register)
return redirect('docserver-manager')
if request.method == "POST":
# Update essentia and pycompmusic on all workers
update = request.POST.get("updateall")
if update is not None:
jobs.update_all_workers(request.user.username)
return redirect('docserver-manager')
# Process a module version
run = request.POST.get("run")
if run is not None:
jobs.run_module(int(run))
return redirect('docserver-manager')
collections = models.Collection.objects.all()
ret = {"collections": collections}
return render(request, 'docserver/manager.html', ret)
def update_all_workers(request):
jobs.update_all_workers()
return redirect('docserver-manager')
def update_all_workers(request):
jobs.update_all_workers()
return redirect('docserver-manager')
def manager(request):
# Add a new worker to the cluster
register = request.GET.get("register")
if register is not None:
jobs.register_host.apply_async([register], queue=register)
return redirect('docserver-manager')
if request.method == "POST":
# Update essentia and pycompmusic on all workers
update = request.POST.get("updateall")
if update is not None:
jobs.update_all_workers(request.user.username)
return redirect('docserver-manager')
# Process a module version
run = request.POST.get("run")
if run is not None:
jobs.run_module(int(run))
return redirect('docserver-manager')
modules = models.Module.objects.all().order_by('name')
collections = models.Collection.objects.all()
inspect = app.control.inspect()
# TODO: Load the task data via ajax, so the page loads quickly
try:
hosts = inspect.active()
except:
hosts = None
workerobs = models.Worker.objects.all()
workerkeys = ["celery@%s" % w.hostname for w in workerobs]
if hosts:
hostkeys = hosts.keys()
workers = list(set(workerkeys) & set(hostkeys))
neww = []
for w in workers:
host = w.split("@")[1]
theworker = workerobs.get(hostname=host)
num_proc = len(hosts[w])
if theworker.state == models.Worker.UPDATING:
state = "Updating"
elif num_proc:
state = "Active"
else:
state = "Idle"
neww.append({"host": host,
"number": num_proc,
"state": state,
"worker": theworker})
workers = neww
newworkers = list(set(hostkeys) - set(workerkeys))
newworkers = [w.split("@")[1] for w in newworkers]
inactiveworkers = list(set(workerkeys) - set(hostkeys))
inactiveworkers = [w.split("@")[1] for w in inactiveworkers]
else:
workers = []
newworkers = []
inactiveworkers = [w.split("@")[1] for w in workerkeys]
latestpycm = models.PyCompmusicVersion.objects.order_by('-commit_date').first()
latestessentia = models.EssentiaVersion.objects.order_by('-commit_date').first()
ret = {"modules": modules, "collections": collections, "workers": workers,
"newworkers": newworkers, "inactiveworkers": inactiveworkers,
"latestpycm": latestpycm, "latestessentia": latestessentia}
return render(request, 'docserver/manager.html', ret)
