from ganeti import opcodes
from ganeti import constants
from ganeti import errors
+from ganeti import qlang
+
+
+_LIST_DEF_FIELDS = ["node", "export"]
def PrintExportList(opts, args):
@return: the desired exit code
"""
- exports = GetClient().QueryExports(opts.nodes, False)
- retcode = 0
- for node in exports:
- ToStdout("Node: %s", node)
- ToStdout("Exports:")
- if isinstance(exports[node], list):
- for instance_name in exports[node]:
- ToStdout("\t%s", instance_name)
- else:
- ToStdout(" Could not get exports list")
- retcode = 1
- return retcode
+ selected_fields = ParseFields(opts.output, _LIST_DEF_FIELDS)
+
+ qfilter = qlang.MakeSimpleFilter("node", opts.nodes)
+
+ return GenericList(constants.QR_EXPORT, selected_fields, None, opts.units,
+ opts.separator, not opts.no_headers,
+ verbose=opts.verbose, qfilter=qfilter)
+
+
+def ListExportFields(opts, args):
+ """List export fields.
+
+ @param opts: the command line options selected by the user
+ @type args: list
+ @param args: fields to list, or empty for all
+ @rtype: int
+ @return: the desired exit code
+
+ """
+ return GenericListFields(constants.QR_EXPORT, args, opts.separator,
+ not opts.no_headers)
def ExportInstance(opts, args):
remove_instance=opts.remove_instance,
ignore_remove_failures=ignore_remove_failures)
- SubmitOpCode(op, opts=opts)
+ SubmitOrSend(op, opts)
return 0
"""
op = opcodes.OpBackupRemove(instance_name=args[0])
- SubmitOpCode(op, opts=opts)
+ SubmitOrSend(op, opts)
return 0
commands = {
"list": (
PrintExportList, ARGS_NONE,
- [NODE_LIST_OPT],
+ [NODE_LIST_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT, VERBOSE_OPT],
"", "Lists instance exports available in the ganeti cluster"),
+ "list-fields": (
+ ListExportFields, [ArgUnknown()],
+ [NOHDR_OPT, SEP_OPT],
+ "[fields...]",
+ "Lists all available fields for exports"),
"export": (
ExportInstance, ARGS_ONE_INSTANCE,
[FORCE_OPT, SINGLE_NODE_OPT, NOSHUTDOWN_OPT, SHUTDOWN_TIMEOUT_OPT,
REMOVE_INSTANCE_OPT, IGNORE_REMOVE_FAILURES_OPT, DRY_RUN_OPT,
- PRIORITY_OPT],
+ PRIORITY_OPT, SUBMIT_OPT],
"-n <target_node> [opts...] <name>",
"Exports an instance to an image"),
"import": (
"[...] -t disk-type -n node[:secondary-node] <name>",
"Imports an instance from an exported image"),
"remove": (
- RemoveExport, [ArgUnknown(min=1, max=1)], [DRY_RUN_OPT, PRIORITY_OPT],
+ RemoveExport, [ArgUnknown(min=1, max=1)],
+ [DRY_RUN_OPT, PRIORITY_OPT, SUBMIT_OPT],
"<name>", "Remove exports of named instance from the filesystem."),
}