def status(request):
from PYME.cluster.status import get_polled_status
nodes = get_polled_status()
total_storage = 0
free_storage = 0
for i, node in enumerate(nodes):
nodes[i]['percent_free'] = int(100 * float(node['Disk']['free']) /
node['Disk']['total'])
total_storage += node['Disk']['total']
free_storage += node['Disk']['free']
nodes[i]['percent_mem_free'] = 100 - node['MemUsage']['percent']
context = {
'storage_nodes':
nodes,
'total_storage':
total_storage,
'free_storage':
free_storage,
'used_storage':
total_storage - free_storage,
'percent_total_free':
int(100 * float(free_storage + 1) / (total_storage + 1))
}
if '_ajax' in request.GET.keys():
return render(request, 'clusterstatus/status_dash_content.html',
context)
else:
return render(request, 'clusterstatus/status_dash.html', context)
def load(request):
from PYME.cluster.status import get_polled_status
nodes = get_polled_status()
total_storage = 0
free_storage = 0
context = {'storage_nodes': nodes}
return render(request, 'clusterstatus/load_content.html', context)
def get_free_space(self):
"""
Get available space in the target spool directory
Returns
-------
free space in GB
"""
if self.spoolType == 'Cluster':
from PYME.cluster import status
nodes = status.get_polled_status()
free_storage = sum([n['Disk']['free'] for n in nodes])
return free_storage / 1e9
else:
from PYME.IO.FileUtils.freeSpace import get_free_space
# avoid dirname property here so we can differ building
# 'acquire-spool_subdirectories' to `start_spooling`
return get_free_space(self._dirname)/1e9