4 # Copyright (C) 2006, 2007 Google Inc.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 # pylint: disable-msg=W0401,W0614
23 # W0401: Wildcard import ganeti.cli
24 # W0614: Unused import %s from wildcard import (since we need cli)
30 from ganeti.cli import *
31 from ganeti import cli
32 from ganeti import opcodes
33 from ganeti import constants
34 from ganeti import utils
35 from ganeti import errors
38 def Delay(opts, args):
41 @param opts: the command line options selected by the user
43 @param args: should contain only one element, the duration
46 @return: the desired exit code
49 delay = float(args[0])
50 op = opcodes.OpTestDelay(duration=delay,
51 on_master=opts.on_master,
52 on_nodes=opts.on_nodes)
58 def GenericOpCodes(opts, args):
59 """Send any opcode to the master.
61 @todo: The function is broken and needs to be converted to the
63 @param opts: the command line options selected by the user
65 @param args: should contain only one element, the path of
66 the file with the opcode definition
68 @return: the desired exit code
72 jex = cli.JobExecutor(cl=cl, verbose=opts.verbose)
77 ToStdout("Loading...")
78 for job_idx in range(opts.rep_job):
80 op_data = simplejson.loads(utils.ReadFile(fname))
81 op_list = [opcodes.OpCode.LoadOpCode(val) for val in op_data]
82 op_list = op_list * opts.rep_op
83 jex.QueueJob("file %s/%d" % (fname, job_idx), *op_list)
84 op_cnt += len(op_list)
89 ToStdout("Submitting...")
95 ToStdout("Executing...")
100 ToStdout("C:op %4d" % op_cnt)
101 ToStdout("C:job %4d" % job_cnt)
102 ToStdout("T:submit %4.4f" % (t2-t1))
103 ToStdout("T:exec %4.4f" % (t3-t2))
104 ToStdout("T:total %4.4f" % (t3-t1))
108 def TestAllocator(opts, args):
109 """Runs the test allocator opcode.
111 @param opts: the command line options selected by the user
113 @param args: should contain only one element, the iallocator name
115 @return: the desired exit code
119 disks = [{"size": utils.ParseUnit(val), "mode": 'w'}
120 for val in opts.disks.split(",")]
121 except errors.UnitParseError, err:
122 ToStderr("Invalid disks parameter '%s': %s", opts.disks, err)
125 nics = [val.split("/") for val in opts.nics.split(",")]
132 nic_dict = [{"mac": v[0], "ip": v[1], "bridge": v[2]} for v in nics]
134 if opts.tags is None:
137 opts.tags = opts.tags.split(",")
139 op = opcodes.OpTestAllocator(mode=opts.mode,
143 disk_template=opts.disk_template,
148 direction=opts.direction,
149 allocator=opts.iallocator,
151 result = SubmitOpCode(op)
152 ToStdout("%s" % result)
158 Delay, [ArgUnknown(min=1, max=1)],
159 [cli_option("--no-master", dest="on_master", default=True,
160 action="store_false", help="Do not sleep in the master code"),
161 cli_option("-n", dest="on_nodes", default=[],
162 action="append", help="Select nodes to sleep on"),
164 "[opts...] <duration>", "Executes a TestDelay OpCode"),
166 GenericOpCodes, [ArgFile(min=1)],
168 cli_option("--op-repeat", type="int", default="1", dest="rep_op",
169 help="Repeat the opcode sequence this number of times"),
170 cli_option("--job-repeat", type="int", default="1", dest="rep_job",
171 help="Repeat the job this number of times"),
172 cli_option("--timing-stats", default=False,
173 action="store_true", help="Show timing stats"),
175 "<op_list_file...>", "Submits jobs built from json files"
176 " containing a list of serialized opcodes"),
178 TestAllocator, ARGS_ONE_INSTANCE,
179 [cli_option("--dir", dest="direction",
180 default="in", choices=["in", "out"],
181 help="Show allocator input (in) or allocator"
184 cli_option("-m", "--mode", default="relocate",
185 choices=["relocate", "allocate"],
186 help="Request mode, either allocate or relocate"),
187 cli_option("--mem", default=128, type="unit",
188 help="Memory size for the instance (MiB)"),
189 cli_option("--disks", default="4096,4096",
190 help="Comma separated list of disk sizes (MiB)"),
192 cli_option("--nics", default="00:11:22:33:44:55",
193 help="Comma separated list of nics, each nic"
194 " definition is of form mac/ip/bridge, if"
195 " missing values are replace by None"),
197 cli_option("-p", "--vcpus", default=1, type="int",
198 help="Select number of VCPUs for the instance"),
199 cli_option("--tags", default=None,
200 help="Comma separated list of tags"),
202 "{opts...} <instance>", "Executes a TestAllocator OpCode"),
206 if __name__ == '__main__':
207 sys.exit(GenericMain(commands))