from ganeti import ssconf
from ganeti import rpc
-from optparse import (OptionParser, make_option, TitledHelpFormatter,
+from optparse import (OptionParser, TitledHelpFormatter,
Option, OptionValueError)
-__all__ = ["DEBUG_OPT", "NOHDR_OPT", "SEP_OPT", "GenericMain",
- "SubmitOpCode", "GetClient",
- "cli_option",
- "GenerateTable", "AskUser",
- "USEUNITS_OPT", "FIELDS_OPT", "FORCE_OPT", "SUBMIT_OPT",
- "ListTags", "AddTags", "RemoveTags", "TAG_SRC_OPT",
- "FormatError", "SplitNodeOption", "SubmitOrSend",
- "JobSubmittedException", "FormatTimestamp", "ParseTimespec",
- "ToStderr", "ToStdout", "UsesRPC",
- "GetOnlineNodes", "JobExecutor", "SYNC_OPT", "CONFIRM_OPT",
- "ArgJobId", "ArgSuggest", "ArgUnknown", "ArgFile", "ArgCommand",
- "ArgInstance", "ArgNode", "ArgChoice",
- ]
+__all__ = [
+ # Command line options
+ "BACKEND_OPT",
+ "CONFIRM_OPT",
+ "DEBUG_OPT",
+ "DEBUG_SIMERR_OPT",
+ "DISK_TEMPLATE_OPT",
+ "FIELDS_OPT",
+ "FILESTORE_DIR_OPT",
+ "FILESTORE_DRIVER_OPT",
+ "HVLIST_OPT",
+ "HVOPTS_OPT",
+ "HYPERVISOR_OPT",
+ "IALLOCATOR_OPT",
+ "FORCE_OPT",
+ "NOHDR_OPT",
+ "NOIPCHECK_OPT",
+ "NONICS_OPT",
+ "NWSYNC_OPT",
+ "OS_OPT",
+ "SEP_OPT",
+ "SUBMIT_OPT",
+ "SYNC_OPT",
+ "TAG_SRC_OPT",
+ "USEUNITS_OPT",
+ "VERBOSE_OPT",
+ # Generic functions for CLI programs
+ "GenericMain",
+ "GetClient",
+ "GetOnlineNodes",
+ "JobExecutor",
+ "JobSubmittedException",
+ "ParseTimespec",
+ "SubmitOpCode",
+ "SubmitOrSend",
+ "UsesRPC",
+ # Formatting functions
+ "ToStderr", "ToStdout",
+ "FormatError",
+ "GenerateTable",
+ "AskUser",
+ "FormatTimestamp",
+ # Tags functions
+ "ListTags",
+ "AddTags",
+ "RemoveTags",
+ # command line options support infrastructure
+ "ARGS_MANY_INSTANCES",
+ "ARGS_MANY_NODES",
+ "ARGS_NONE",
+ "ARGS_ONE_INSTANCE",
+ "ARGS_ONE_NODE",
+ "ArgChoice",
+ "ArgCommand",
+ "ArgFile",
+ "ArgHost",
+ "ArgInstance",
+ "ArgJobId",
+ "ArgNode",
+ "ArgSuggest",
+ "ArgUnknown",
+ "OPT_COMPL_INST_ADD_NODES",
+ "OPT_COMPL_MANY_NODES",
+ "OPT_COMPL_ONE_IALLOCATOR",
+ "OPT_COMPL_ONE_INSTANCE",
+ "OPT_COMPL_ONE_NODE",
+ "OPT_COMPL_ONE_OS",
+ "cli_option",
+ "SplitNodeOption",
+ ]
NO_PREFIX = "no_"
UN_PREFIX = "-"
class _Argument:
- def __init__(self, min=0, max=None, suggest=None):
+ def __init__(self, min=0, max=None):
self.min = min
self.max = max
"""
+class ArgHost(_Argument):
+ """Host argument.
+
+ """
+
+
+ARGS_NONE = []
+ARGS_MANY_INSTANCES = [ArgInstance()]
+ARGS_MANY_NODES = [ArgNode()]
+ARGS_ONE_INSTANCE = [ArgInstance(min=1, max=1)]
+ARGS_ONE_NODE = [ArgNode(min=1, max=1)]
+
+
+
def _ExtractTagsObject(opts, args):
"""Extract the tag type object.
SubmitOpCode(op)
-DEBUG_OPT = make_option("-d", "--debug", default=False,
- action="store_true",
- help="Turn debugging on")
-
-NOHDR_OPT = make_option("--no-headers", default=False,
- action="store_true", dest="no_headers",
- help="Don't display column headers")
-
-SEP_OPT = make_option("--separator", default=None,
- action="store", dest="separator",
- help="Separator between output fields"
- " (defaults to one space)")
-
-USEUNITS_OPT = make_option("--units", default=None,
- dest="units", choices=('h', 'm', 'g', 't'),
- help="Specify units for output (one of hmgt)")
-
-FIELDS_OPT = make_option("-o", "--output", dest="output", action="store",
- type="string", help="Comma separated list of"
- " output fields",
- metavar="FIELDS")
-
-FORCE_OPT = make_option("-f", "--force", dest="force", action="store_true",
- default=False, help="Force the operation")
-
-CONFIRM_OPT = make_option("--yes", dest="confirm", action="store_true",
- default=False, help="Do not require confirmation")
-
-TAG_SRC_OPT = make_option("--from", dest="tags_source",
- default=None, help="File with tag names")
-
-SUBMIT_OPT = make_option("--submit", dest="submit_only",
- default=False, action="store_true",
- help="Submit the job and return the job ID, but"
- " don't wait for the job to finish")
-
-SYNC_OPT = make_option("--sync", dest="do_locking",
- default=False, action="store_true",
- help="Grab locks while doing the queries"
- " in order to ensure more consistent results")
-
-_DRY_RUN_OPT = make_option("--dry-run", default=False,
- action="store_true",
- help="Do not execute the operation, just run the"
- " check steps and verify it it could be executed")
-
-
def check_unit(option, opt, value):
"""OptParsers custom converter for units.
return _SplitKeyVal(opt, value)
+# completion_suggestion is normally a list. Using numeric values not evaluating
+# to False for dynamic completion.
+(OPT_COMPL_MANY_NODES,
+ OPT_COMPL_ONE_NODE,
+ OPT_COMPL_ONE_INSTANCE,
+ OPT_COMPL_ONE_OS,
+ OPT_COMPL_ONE_IALLOCATOR,
+ OPT_COMPL_INST_ADD_NODES) = range(100, 106)
+
+OPT_COMPL_ALL = frozenset([
+ OPT_COMPL_MANY_NODES,
+ OPT_COMPL_ONE_NODE,
+ OPT_COMPL_ONE_INSTANCE,
+ OPT_COMPL_ONE_OS,
+ OPT_COMPL_ONE_IALLOCATOR,
+ OPT_COMPL_INST_ADD_NODES,
+ ])
+
+
class CliOption(Option):
"""Custom option class for optparse.
cli_option = CliOption
+DEBUG_OPT = cli_option("-d", "--debug", default=False,
+ action="store_true",
+ help="Turn debugging on")
+
+NOHDR_OPT = cli_option("--no-headers", default=False,
+ action="store_true", dest="no_headers",
+ help="Don't display column headers")
+
+SEP_OPT = cli_option("--separator", default=None,
+ action="store", dest="separator",
+ help=("Separator between output fields"
+ " (defaults to one space)"))
+
+USEUNITS_OPT = cli_option("--units", default=None,
+ dest="units", choices=('h', 'm', 'g', 't'),
+ help="Specify units for output (one of hmgt)")
+
+FIELDS_OPT = cli_option("-o", "--output", dest="output", action="store",
+ type="string", metavar="FIELDS",
+ help="Comma separated list of output fields")
+
+FORCE_OPT = cli_option("-f", "--force", dest="force", action="store_true",
+ default=False, help="Force the operation")
+
+CONFIRM_OPT = cli_option("--yes", dest="confirm", action="store_true",
+ default=False, help="Do not require confirmation")
+
+TAG_SRC_OPT = cli_option("--from", dest="tags_source",
+ default=None, help="File with tag names")
+
+SUBMIT_OPT = cli_option("--submit", dest="submit_only",
+ default=False, action="store_true",
+ help=("Submit the job and return the job ID, but"
+ " don't wait for the job to finish"))
+
+SYNC_OPT = cli_option("--sync", dest="do_locking",
+ default=False, action="store_true",
+ help=("Grab locks while doing the queries"
+ " in order to ensure more consistent results"))
+
+_DRY_RUN_OPT = cli_option("--dry-run", default=False,
+ action="store_true",
+ help=("Do not execute the operation, just run the"
+ " check steps and verify it it could be"
+ " executed"))
+
+VERBOSE_OPT = cli_option("-v", "--verbose", default=False,
+ action="store_true",
+ help="Increase the verbosity of the operation")
+
+DEBUG_SIMERR_OPT = cli_option("--debug-simulate-errors", default=False,
+ action="store_true", dest="simulate_errors",
+ help="Debugging option that makes the operation"
+ " treat most runtime checks as failed")
+
+NWSYNC_OPT = cli_option("--no-wait-for-sync", dest="wait_for_sync",
+ default=True, action="store_false",
+ help="Don't wait for sync (DANGEROUS!)")
+
+DISK_TEMPLATE_OPT = cli_option("-t", "--disk-template", dest="disk_template",
+ help="Custom disk setup (diskless, file,"
+ " plain or drbd)",
+ default=None, metavar="TEMPL",
+ choices=list(constants.DISK_TEMPLATES))
+
+NONICS_OPT = cli_option("--no-nics", default=False, action="store_true",
+ help="Do not create any network cards for"
+ " the instance")
+
+FILESTORE_DIR_OPT = cli_option("--file-storage-dir", dest="file_storage_dir",
+ help="Relative path under default cluster-wide"
+ " file storage dir to store file-based disks",
+ default=None, metavar="<DIR>")
+
+FILESTORE_DRIVER_OPT = cli_option("--file-driver", dest="file_driver",
+ help="Driver to use for image files",
+ default="loop", metavar="<DRIVER>",
+ choices=list(constants.FILE_DRIVER))
+
+IALLOCATOR_OPT = cli_option("-I", "--iallocator", metavar="<NAME>",
+ help="Select nodes for the instance automatically"
+ " using the <NAME> iallocator plugin",
+ default=None, type="string",
+ completion_suggest=OPT_COMPL_ONE_IALLOCATOR)
+
+OS_OPT = cli_option("-o", "--os-type", dest="os", help="What OS to run",
+ metavar="<os>",
+ completion_suggest=OPT_COMPL_ONE_OS)
+
+BACKEND_OPT = cli_option("-B", "--backend-parameters", dest="beparams",
+ type="keyval", default={},
+ help="Backend parameters")
+
+HVOPTS_OPT = cli_option("-H", "--hypervisor-parameters", type="keyval",
+ default={}, dest="hvparams",
+ help="Hypervisor parameters")
+
+HYPERVISOR_OPT = cli_option("-H", "--hypervisor-parameters", dest="hypervisor",
+ help="Hypervisor and hypervisor options, in the"
+ " format hypervisor:option=value,option=value,...",
+ default=None, type="identkeyval")
+
+HVLIST_OPT = cli_option("-H", "--hypervisor-parameters", dest="hvparams",
+ help="Hypervisor and hypervisor options, in the"
+ " format hypervisor:option=value,option=value,...",
+ default=[], action="append", type="identkeyval")
+
+NOIPCHECK_OPT = cli_option("--no-ip-check", dest="ip_check", default=True,
+ action="store_false",
+ help="Don't check that the instance's IP"
+ " is alive")
+
+
+
def _ParseArgs(argv, commands, aliases):
"""Parser for the command line arguments.
if status == constants.OP_STATUS_SUCCESS:
has_ok = True
elif status == constants.OP_STATUS_ERROR:
+ errors.MaybeRaise(msg)
if has_ok:
raise errors.OpExecError("partial failure (opcode %d): %s" %
(idx, msg))
projects / ganeti-local / blobdiff