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##
## NetApp Filer 'Vol' Module
##
## Copyright 2008, Red Hat, Inc
## John Eckersberg <jeckersb@redhat.com>
##
## This software may be freely redistributed under the terms of the GNU
## general public license.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##
import re
from func.minion.modules import func_module
from func.minion.modules.netapp.common import *
class Vol(func_module.FuncModule):
# Update these if need be.
version = "0.0.1"
api_version = "0.0.1"
description = "Interface to the 'vol' command"
def create(self, filer, args):
"""
TODO: Document me ...
"""
regex = """Creation of volume .* has completed."""
param_check(args, ['name', 'aggr', 'size'])
cmd_opts = ['vol', 'create']
cmd_opts.extend([args['name'], args['aggr'], args['size']])
output = ssh(filer, cmd_opts)
return check_output(regex, output)
def destroy(self, filer, args):
"""
TODO: Document me ...
"""
regex = """Volume .* destroyed."""
param_check(args, ['name'])
cmd_opts = ['vol', 'destroy']
cmd_opts.extend([args['name']])
output = ssh(filer, cmd_opts, 'y')
return check_output(regex, output)
def offline(self, filer, args):
"""
TODO: Document me ...
"""
regex = """Volume .* is now offline."""
param_check(args, ['name'])
cmd_opts = ['vol', 'offline']
cmd_opts.extend([args['name']])
output = ssh(filer, cmd_opts)
return check_output(regex, output)
def online(self, filer, args):
"""
TODO: Document me ...
"""
regex = """Volume .* is now online."""
param_check(args, ['name'])
cmd_opts = ['vol', 'online']
cmd_opts.extend([args['name']])
output = ssh(filer, cmd_opts)
return check_output(regex, output)
def status(self, filer, args):
"""
TODO: Document me ...
"""
pass
def size(self, filer, args):
"""
TODO: Document me ...
"""
stat_regex = """vol size: Flexible volume .* has size .*."""
resize_regex = """vol size: Flexible volume .* size set to .*."""
param_check(args, ['name'])
cmd_opts = ['vol', 'size', args['name']]
if len(args.keys()) == 1:
output = ssh(filer, cmd_opts)
check_output(stat_regex, output)
return output.split()[-1][:-1]
else:
param_check(args, ['delta'])
cmd_opts.append('%+d%s' % (int(args['delta'][:-1]), args['delta'][-1]))
output = ssh(filer, cmd_opts)
return check_output(resize_regex, output)
def options(self, filer, args):
"""
TODO: Document me ...
"""
pass
def rename(self, filer, args):
"""
TODO: Document me ...
"""
pass
def restrict(self, filer, args):
"""
TODO: Document me ...
"""
pass
def split(self, filer, args):
"""
TODO: Document me ...
"""
pass
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