~lazypower/charms/precise/nrpe/fix-lp-1287393

don't monitor swap on boxes that don't have swap configured

added added

removed removed

if 'nrpe' not in out_remotes:

out_remotes['nrpe'] = {}

if mclass == 'swap':

# singles

out_remotes['nrpe'][mclass] = {'command': 'check_%s' % mclass}

# is there even swap on this box?

with open('/proc/swaps') as pswaps:

for line in pswaps:

# skip headers

if line[0] != '/':

continue

# We have at least one swap partition

out_remotes['nrpe'][mclass] = {'command': 'check_swap'}

break

elif mclass == 'mem':

out_remotes['nrpe'][mclass] = {'command': make_command(mclass, {})}

else: