def warn_about_low_disk_space(request):
"""Warn about insufficient space on root partition."""
if not is_user_admin(request, cached=True):
return
disks = disks_module.get_disks()
list_root = [disk for disk in disks if disk['mountpoint'] == '/']
if not list_root:
logger.error('Error getting information about root partition.')
return
perc_used = list_root[0]['percentage_used']
size_bytes = _interpret_size_string(list_root[0]['size'])
free_bytes = size_bytes * (100 - perc_used) / 100
message = format_lazy(_(
'Warning: Low space on system partition ({percent_used}% used, '
'{free_space} free).'),
percent_used=perc_used,
free_space=_format_bytes(free_bytes))
free_gib = free_bytes / (1024**3)
if perc_used > 90 or free_gib < 1:
messages.error(request, message)
elif perc_used > 75 or free_gib < 2:
messages.warning(request, message)
def index(request):
"""Show connection list."""
disks = disks_module.get_disks()
root_device = disks_module.get_root_device(disks)
expandable_root_size = disks_module.is_expandable(root_device)
expandable_root_size = _format_bytes(expandable_root_size)
return TemplateResponse(request, 'disks.html',
{'title': _('Disks'),
'disks': disks,
'expandable_root_size': expandable_root_size})
def index(request):
"""Show connection list."""
disks = disks_module.get_disks()
root_device = disks_module.get_root_device(disks)
expandable_root_size = disks_module.is_expandable(root_device)
expandable_root_size = _format_bytes(expandable_root_size)
return TemplateResponse(
request, 'disks.html', {
'title': _('Disks'),
'disks': disks,
'expandable_root_size': expandable_root_size
})
def expand(request):
"""Warn and expand the root partition."""
disks = disks_module.get_disks()
root_device = disks_module.get_root_device(disks)
if request.method == 'POST':
expand_partition(request, root_device)
return redirect(reverse('disks:index'))
expandable_root_size = disks_module.is_expandable(root_device)
expandable_root_size = _format_bytes(expandable_root_size)
return TemplateResponse(request, 'disks_expand.html',
{'title': _('Expand Root Partition'),
'expandable_root_size': expandable_root_size})
def expand(request):
"""Warn and expand the root partition."""
disks = disks_module.get_disks()
root_device = disks_module.get_root_device(disks)
if request.method == 'POST':
expand_partition(request, root_device)
return redirect(reverse('disks:index'))
expandable_root_size = disks_module.is_expandable(root_device)
expandable_root_size = _format_bytes(expandable_root_size)
return TemplateResponse(
request, 'disks_expand.html', {
'title': _('Expand Root Partition'),
'expandable_root_size': expandable_root_size
})