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Commit 9a033156 authored by Iustin Pop's avatar Iustin Pop
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Revert "CLI: remove command opts/args in "gnt-X"" 

This reverts commit 976.

Reviewed-by: ultrotter
parent 57d0151e
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Showing with 59 additions and 44 deletions
lib/cli.py
View file @ 9a033156
......@@ -251,15 +251,16 @@ def _ParseArgs(argv, commands, aliases):
"\n%(bin)s <command> --help to see details, or"
" man %(bin)s\n" % {"bin": binary})
# compute the max line length for cmd + usage
mlen = max([len(" %s" % cmd) for cmd in commands])
mlen = max([len(" %s %s" % (cmd, commands[cmd][3])) for cmd in commands])
mlen = min(60, mlen) # should not get here...
# and format a nice command list
print "Commands:"
for cmd in sortedcmds:
cmdstr = " %s" % (cmd,)
help_text = commands[cmd][3]
cmdstr = " %s %s" % (cmd, commands[cmd][3])
help_text = commands[cmd][4]
help_lines = textwrap.wrap(help_text, 79-3-mlen)
print "%-*s - %s" % (mlen, cmdstr, help_lines.pop(0))
print "%-*s - %s" % (mlen, cmdstr,
help_lines.pop(0))
for line in help_lines:
print "%-*s %s" % (mlen, "", line)
print
......
scripts/gnt-backup
View file @ 9a033156
......@@ -177,7 +177,7 @@ commands = {
help="List only backups stored on this node"
" (can be used multiple times)"),
],
"Lists instance exports available in the ganeti cluster"),
"", "Lists instance exports available in the ganeti cluster"),
'export': (ExportInstance, ARGS_ONE,
[DEBUG_OPT, FORCE_OPT,
make_option("-n", "--node", dest="node", help="Target node",
......@@ -185,11 +185,13 @@ commands = {
make_option("","--noshutdown", dest="shutdown",
action="store_false", default=True,
help="Don't shutdown the instance (unsafe)"), ],
"-n <target_node> [opts...] <name>",
"Exports an instance to an image"),
'import': (ImportInstance, ARGS_ONE, import_opts,
'import': (ImportInstance, ARGS_ONE, import_opts, "[opts...] <name>",
"Imports an instance from an exported image"),
'remove': (RemoveExport, ARGS_ONE,
[DEBUG_OPT],
"<name>",
"Remove exports of named instance from the filesystem."),
}
......
scripts/gnt-cluster
View file @ 9a033156
......@@ -359,6 +359,7 @@ commands = {
" (cluster-wide)",
action="store_false", default=True,),
],
"[opts...] <cluster_name>",
"Initialises a new cluster configuration"),
'destroy': (DestroyCluster, ARGS_NONE,
[DEBUG_OPT,
......@@ -366,8 +367,9 @@ commands = {
help="Destroy cluster",
action="store_true"),
],
"Destroy cluster"),
"", "Destroy cluster"),
'rename': (RenameCluster, ARGS_ONE, [DEBUG_OPT, FORCE_OPT],
"<new_name>",
"Renames the cluster"),
'verify': (VerifyCluster, ARGS_NONE, [DEBUG_OPT,
make_option("--no-nplus1-mem", dest="skip_nplusone_mem",
......@@ -375,29 +377,31 @@ commands = {
action="store_true",
default=False,),
],
"Does a check on the cluster configuration"),
"", "Does a check on the cluster configuration"),
'verify-disks': (VerifyDisks, ARGS_NONE, [DEBUG_OPT],
"Does a check on the cluster disk status"),
"", "Does a check on the cluster disk status"),
'masterfailover': (MasterFailover, ARGS_NONE, [DEBUG_OPT],
"Makes the current node the master"),
"", "Makes the current node the master"),
'version': (ShowClusterVersion, ARGS_NONE, [DEBUG_OPT],
"Shows the cluster version"),
"", "Shows the cluster version"),
'getmaster': (ShowClusterMaster, ARGS_NONE, [DEBUG_OPT],
"Shows the cluster master"),
"", "Shows the cluster master"),
'copyfile': (ClusterCopyFile, ARGS_ONE, [DEBUG_OPT, node_option],
"[-n node...] <filename>",
"Copies a file to all (or only some) nodes"),
'command': (RunClusterCommand, ARGS_ATLEAST(1), [DEBUG_OPT, node_option],
"[-n node...] <command>",
"Runs a command on all (or only some) nodes"),
'info': (ShowClusterConfig, ARGS_NONE, [DEBUG_OPT],
"Show cluster configuration"),
"", "Show cluster configuration"),
'list-tags': (ListTags, ARGS_NONE,
[DEBUG_OPT], "List the tags of the cluster"),
[DEBUG_OPT], "", "List the tags of the cluster"),
'add-tags': (AddTags, ARGS_ANY, [DEBUG_OPT, TAG_SRC_OPT],
"Add tags to the cluster"),
"tag...", "Add tags to the cluster"),
'remove-tags': (RemoveTags, ARGS_ANY, [DEBUG_OPT, TAG_SRC_OPT],
"Remove tags from the cluster"),
"tag...", "Remove tags from the cluster"),
'search-tags': (SearchTags, ARGS_ONE,
[DEBUG_OPT], "Searches the tags on all objects on"
[DEBUG_OPT], "", "Searches the tags on all objects on"
" the cluster for a given pattern (regex)"),
'modify': (SetClusterParams, ARGS_NONE,
[DEBUG_OPT,
......
scripts/gnt-debug 100755 → 100644
View file @ 9a033156
......@@ -148,11 +148,11 @@ commands = {
action="append",
help="Select nodes to sleep on"),
],
"Executes a TestDelay OpCode"),
"[opts...] <duration>", "Executes a TestDelay OpCode"),
'submit-job': (GenericOpCodes, ARGS_ONE,
[DEBUG_OPT,
],
"Submits a job built from a json-file"
"<op_list_file>", "Submits a job built from a json-file"
" with a list of serialized opcodes"),
'allocator': (TestAllocator, ARGS_ONE,
[DEBUG_OPT,
......@@ -184,7 +184,7 @@ commands = {
make_option("--tags", default=None,
help="Comma separated list of tags"),
],
"Executes a TestAllocator OpCode"),
"{opts...} <instance>", "Executes a TestAllocator OpCode"),
}
......
scripts/gnt-instance
View file @ 9a033156
......@@ -795,12 +795,14 @@ add_opts = [
commands = {
'add': (AddInstance, ARGS_ONE, add_opts,
"[opts...] <name>",
"Creates and adds a new instance to the cluster"),
'console': (ConnectToInstanceConsole, ARGS_ONE,
[DEBUG_OPT,
make_option("--show-cmd", dest="show_command",
action="store_true", default=False,
help=("Show command instead of executing it"))],
"[--show-cmd] <instance>",
"Opens a console on the specified instance"),
'failover': (FailoverInstance, ARGS_ONE,
[DEBUG_OPT, FORCE_OPT,
......@@ -809,12 +811,13 @@ commands = {
help="Ignore the consistency of the disks on"
" the secondary"),
],
"[-f] <instance>",
"Stops the instance and starts it on the backup node, using"
" the remote mirror (only for instances of type drbd)"),
'info': (ShowInstanceConfig, ARGS_ANY, [DEBUG_OPT],
'info': (ShowInstanceConfig, ARGS_ANY, [DEBUG_OPT], "[<instance>...]",
"Show information on the specified instance"),
'list': (ListInstances, ARGS_NONE,
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT],
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT], "",
"Lists the instances and their status. The available fields are"
" (see the man page for details): status, oper_state, oper_ram,"
" name, os, pnode, snodes, admin_state, admin_ram, disk_template,"
......@@ -822,7 +825,7 @@ commands = {
" list is (in order): %s." % ", ".join(_LIST_DEF_FIELDS),
),
'reinstall': (ReinstallInstance, ARGS_ONE, [DEBUG_OPT, FORCE_OPT, os_opt],
"Reinstall a stopped instance"),
"[-f] <instance>", "Reinstall a stopped instance"),
'remove': (RemoveInstance, ARGS_ONE,
[DEBUG_OPT, FORCE_OPT,
make_option("--ignore-failures", dest="ignore_failures",
......@@ -831,7 +834,7 @@ commands = {
" if there are failures during the removal"
" process (shutdown, disk removal, etc.)")),
],
"Shuts down the instance and removes it"),
"[-f] <instance>", "Shuts down the instance and removes it"),
'rename': (RenameInstance, ARGS_FIXED(2),
[DEBUG_OPT,
make_option("--no-ip-check", dest="ignore_ip",
......@@ -839,7 +842,7 @@ commands = {
" is alive",
default=False, action="store_true"),
],
"Rename the instance"),
"<instance> <new_name>", "Rename the instance"),
'replace-disks': (ReplaceDisks, ARGS_ONE,
[DEBUG_OPT,
make_option("-n", "--new-secondary", dest="new_secondary",
......@@ -864,6 +867,7 @@ commands = {
" secondary node replacement)",
default=None, type="string"),
],
"[-s|-p|-n NODE] <instance>",
"Replaces all disks for the instance"),
'modify': (SetInstanceParams, ARGS_ONE,
[DEBUG_OPT, FORCE_OPT,
......@@ -895,11 +899,11 @@ commands = {
"(either one or more of [acdn] or 'default')",
default=None, type="string", metavar="<BOOTORDER>"),
],
"Alters the parameters of an instance"),
"<instance>", "Alters the parameters of an instance"),
'shutdown': (ShutdownInstance, ARGS_ANY,
[DEBUG_OPT, m_node_opt, m_pri_node_opt, m_sec_node_opt,
m_clust_opt, m_inst_opt, m_force_multi],
"Stops an instance"),
"<instance>", "Stops an instance"),
'startup': (StartupInstance, ARGS_ANY,
[DEBUG_OPT, FORCE_OPT, m_force_multi,
make_option("-e", "--extra", dest="extra_args",
......@@ -908,7 +912,7 @@ commands = {
m_node_opt, m_pri_node_opt, m_sec_node_opt,
m_clust_opt, m_inst_opt,
],
"Starts an instance"),
"<instance>", "Starts an instance"),
'reboot': (RebootInstance, ARGS_ANY,
[DEBUG_OPT, m_force_multi,
......@@ -925,17 +929,19 @@ commands = {
m_node_opt, m_pri_node_opt, m_sec_node_opt,
m_clust_opt, m_inst_opt,
],
"Reboots an instance"),
"<instance>", "Reboots an instance"),
'activate-disks': (ActivateDisks, ARGS_ONE, [DEBUG_OPT],
"<instance>",
"Activate an instance's disks"),
'deactivate-disks': (DeactivateDisks, ARGS_ONE, [DEBUG_OPT],
"<instance>",
"Deactivate an instance's disks"),
'list-tags': (ListTags, ARGS_ONE, [DEBUG_OPT],
"List the tags of the given instance"),
"<node_name>", "List the tags of the given instance"),
'add-tags': (AddTags, ARGS_ATLEAST(1), [DEBUG_OPT, TAG_SRC_OPT],
"Add tags to the given instance"),
"<node_name> tag...", "Add tags to the given instance"),
'remove-tags': (RemoveTags, ARGS_ATLEAST(1), [DEBUG_OPT, TAG_SRC_OPT],
"Remove tags from given instance"),
"<node_name> tag...", "Remove tags from given instance"),
}
aliases = {
......
scripts/gnt-job 100755 → 100644
View file @ 9a033156
......@@ -95,8 +95,8 @@ def ListJobs(opts, args):
commands = {
'list': (ListJobs, ARGS_NONE,
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT],
"List the jobs and their status. The available fields are"
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT],
"", "List the jobs and their status. The available fields are"
" (see the man page for details): id, status, op_list,"
" op_status, op_result."
" The default field"
......
scripts/gnt-node
View file @ 9a033156
......@@ -295,9 +295,10 @@ commands = {
default=False, action="store_true",
help="Readd old node after replacing it"),
],
"Add a node to the cluster"),
"[-s ip] <node_name>", "Add a node to the cluster"),
'evacuate': (EvacuateNode, ARGS_FIXED(2),
[DEBUG_OPT, FORCE_OPT],
"[-f] <src> <dst>",
"Relocate the secondary instances from the first node"
" to the second one (only for instances of type remote_raid1"
" drbd)"),
......@@ -308,29 +309,30 @@ commands = {
help="Ignore the consistency of the disks on"
" the secondary"),
],
"[-f] <node>",
"Stops the primary instances on a node and start them on their"
" secondary node (only for instances of type remote_raid1)"),
'info': (ShowNodeConfig, ARGS_ANY, [DEBUG_OPT],
"Show information about the node(s)"),
"[<node_name>...]", "Show information about the node(s)"),
'list': (ListNodes, ARGS_NONE,
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT],
"Lists the nodes in the cluster. The available fields"
"", "Lists the nodes in the cluster. The available fields"
" are (see the man page for details): name, pinst_cnt, pinst_list,"
" sinst_cnt, sinst_list, pip, sip, dtotal, dfree, mtotal, mnode,"
" mfree, bootid, cpu_count. The default field list is"
" (in order): %s." % ", ".join(_LIST_DEF_FIELDS),
),
'remove': (RemoveNode, ARGS_ONE, [DEBUG_OPT],
"Removes a node from the cluster"),
"<node_name>", "Removes a node from the cluster"),
'volumes': (ListVolumes, ARGS_ANY,
[DEBUG_OPT, NOHDR_OPT, SEP_OPT, USEUNITS_OPT, FIELDS_OPT],
"List logical volumes on node(s)"),
"[<node_name>...]", "List logical volumes on node(s)"),
'list-tags': (ListTags, ARGS_ONE, [DEBUG_OPT],
"List the tags of the given node"),
"<node_name>", "List the tags of the given node"),
'add-tags': (AddTags, ARGS_ATLEAST(1), [DEBUG_OPT, TAG_SRC_OPT],
"Add tags to the given node"),
"<node_name> tag...", "Add tags to the given node"),
'remove-tags': (RemoveTags, ARGS_ATLEAST(1), [DEBUG_OPT, TAG_SRC_OPT],
"Remove tags from the given node"),
"<node_name> tag...", "Remove tags from the given node"),
}
......
scripts/gnt-os
View file @ 9a033156
......@@ -116,9 +116,9 @@ def DiagnoseOS(opts, args):
commands = {
'list': (ListOS, ARGS_NONE, [DEBUG_OPT, NOHDR_OPT],
'list': (ListOS, ARGS_NONE, [DEBUG_OPT, NOHDR_OPT], "",
"Lists all valid OSes on the master"),
'diagnose': (DiagnoseOS, ARGS_NONE, [DEBUG_OPT],
'diagnose': (DiagnoseOS, ARGS_NONE, [DEBUG_OPT], "",
"Diagnose all OSes"),
}
......
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