# 02110-1301, USA.
+# pylint: disable-msg=W0401,W0614
+# W0401: Wildcard import ganeti.cli
+# W0614: Unused import %s from wildcard import (since we need cli)
+
import sys
-import os
-import itertools
import simplejson
import time
from optparse import make_option
-from cStringIO import StringIO
from ganeti.cli import *
+from ganeti import cli
from ganeti import opcodes
-from ganeti import logger
from ganeti import constants
from ganeti import utils
from ganeti import errors
def Delay(opts, args):
"""Sleeps for a while
+ @param opts: the command line options selected by the user
+ @type args: list
+ @param args: should contain only one element, the duration
+ the sleep
+ @rtype: int
+ @return: the desired exit code
+
"""
delay = float(args[0])
op = opcodes.OpTestDelay(duration=delay,
on_master=opts.on_master,
on_nodes=opts.on_nodes)
+ SubmitOpCode(op)
- job = opcodes.Job(op_list=[op])
- jid = SubmitJob(job)
- print "Job id", jid
return 0
def GenericOpCodes(opts, args):
- """Send any opcode to the master
+ """Send any opcode to the master.
+
+ @todo: The function is broken and needs to be converted to the
+ current job queue API
+ @param opts: the command line options selected by the user
+ @type args: list
+ @param args: should contain only one element, the path of
+ the file with the opcode definition
+ @rtype: int
+ @return: the desired exit code
"""
+ cl = cli.GetClient()
fname = args[0]
op_data = simplejson.loads(open(fname).read())
op_list = [opcodes.OpCode.LoadOpCode(val) for val in op_data]
- job = opcodes.Job(op_list=op_list)
- jid = SubmitJob(job)
- print "Job id:", jid
- query = {
- "object": "jobs",
- "fields": ["status"],
- "names": [jid],
- }
-
- # wait for job to complete (either by success or failure)
- while True:
- jdata = SubmitQuery(query)
- if not jdata:
- # job not found, gone away!
- print "Job lost!"
- return 1
-
- status = jdata[0][0]
- print status
- if status in (opcodes.Job.STATUS_SUCCESS, opcodes.Job.STATUS_FAIL):
- break
-
- # sleep between checks
- time.sleep(0.5)
-
- # job has finished, get and process its results
- query["fields"].extend(["op_list", "op_status", "op_result"])
- jdata = SubmitQuery(query)
- if not jdata:
- # job not found, gone away!
- print "Job lost!"
+ jid = cli.SendJob(op_list, cl=cl)
+ ToStdout("Job id: %s", jid)
+ cli.PollJob(jid, cl=cl)
+ return 0
+
+
+def TestAllocator(opts, args):
+ """Runs the test allocator opcode.
+
+ @param opts: the command line options selected by the user
+ @type args: list
+ @param args: should contain only one element, the iallocator name
+ @rtype: int
+ @return: the desired exit code
+
+ """
+ try:
+ disks = [{"size": utils.ParseUnit(val), "mode": 'w'}
+ for val in opts.disks.split(",")]
+ except errors.UnitParseError, err:
+ ToStderr("Invalid disks parameter '%s': %s", opts.disks, err)
return 1
- print jdata[0]
- status, op_list, op_status, op_result = jdata[0]
- for idx, op in enumerate(op_list):
- print idx, op.OP_ID, op_status[idx], op_result[idx]
+
+ nics = [val.split("/") for val in opts.nics.split(",")]
+ for row in nics:
+ while len(row) < 3:
+ row.append(None)
+ for i in range(3):
+ if row[i] == '':
+ row[i] = None
+ nic_dict = [{"mac": v[0], "ip": v[1], "bridge": v[2]} for v in nics]
+
+ if opts.tags is None:
+ opts.tags = []
+ else:
+ opts.tags = opts.tags.split(",")
+
+ op = opcodes.OpTestAllocator(mode=opts.mode,
+ name=args[0],
+ mem_size=opts.mem,
+ disks=disks,
+ disk_template=opts.disk_template,
+ nics=nic_dict,
+ os=opts.os_type,
+ vcpus=opts.vcpus,
+ tags=opts.tags,
+ direction=opts.direction,
+ allocator=opts.allocator,
+ )
+ result = SubmitOpCode(op)
+ ToStdout("%s" % result)
return 0
],
"<op_list_file>", "Submits a job built from a json-file"
" with a list of serialized opcodes"),
+ 'allocator': (TestAllocator, ARGS_ONE,
+ [DEBUG_OPT,
+ make_option("--dir", dest="direction",
+ default="in", choices=["in", "out"],
+ help="Show allocator input (in) or allocator"
+ " results (out)"),
+ make_option("--algorithm", dest="allocator",
+ default=None,
+ help="Allocator algorithm name"),
+ make_option("-m", "--mode", default="relocate",
+ choices=["relocate", "allocate"],
+ help="Request mode, either allocate or"
+ " relocate"),
+ cli_option("--mem", default=128, type="unit",
+ help="Memory size for the instance (MiB)"),
+ make_option("--disks", default="4096,4096",
+ help="Comma separated list of disk sizes (MiB)"),
+ make_option("-t", "--disk-template", default="drbd",
+ help="Select the disk template"),
+ make_option("--nics", default="00:11:22:33:44:55",
+ help="Comma separated list of nics, each nic"
+ " definition is of form mac/ip/bridge, if"
+ " missing values are replace by None"),
+ make_option("-o", "--os-type", default=None,
+ help="Select os for the instance"),
+ make_option("-p", "--vcpus", default=1, type="int",
+ help="Select number of VCPUs for the instance"),
+ make_option("--tags", default=None,
+ help="Comma separated list of tags"),
+ ],
+ "{opts...} <instance>", "Executes a TestAllocator OpCode"),
}
projects / ganeti-local / blobdiff