Revision d5b031dc
| b/lib/cli.py | ||
|---|---|---|
| 82 | 82 |
"EARLY_RELEASE_OPT", |
| 83 | 83 |
"ENABLED_HV_OPT", |
| 84 | 84 |
"ERROR_CODES_OPT", |
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"FAILURE_ONLY_OPT", |
|
| 85 | 86 |
"FIELDS_OPT", |
| 86 | 87 |
"FILESTORE_DIR_OPT", |
| 87 | 88 |
"FILESTORE_DRIVER_OPT", |
| ... | ... | |
| 1363 | 1364 |
action="store_true", |
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help="Show machine name for every line in output") |
| 1365 | 1366 |
|
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FAILURE_ONLY_OPT = cli_option("--failure-only", default=False,
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action="store_true", |
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help=("Hide successful results and show failures"
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" only (determined by the exit code)")) |
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|
|
| 1366 | 1372 |
|
| 1367 | 1373 |
def _PriorityOptionCb(option, _, value, parser): |
| 1368 | 1374 |
"""Callback for processing C{--priority} option.
|
| b/lib/client/gnt_cluster.py | ||
|---|---|---|
| 539 | 539 |
|
| 540 | 540 |
for name in nodes: |
| 541 | 541 |
result = srun.Run(name, constants.SSH_LOGIN_USER, command) |
| 542 |
|
|
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if opts.failure_only and result.exit_code == constants.EXIT_SUCCESS: |
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# Do not output anything for successful commands |
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continue |
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|
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ToStdout("------------------------------------------------")
|
| 543 | 548 |
if opts.show_machine_names: |
| 544 | 549 |
for line in result.output.splitlines(): |
| ... | ... | |
| 1524 | 1529 |
"[-n node...] <filename>", "Copies a file to all (or only some) nodes"), |
| 1525 | 1530 |
"command": ( |
| 1526 | 1531 |
RunClusterCommand, [ArgCommand(min=1)], |
| 1527 |
[NODE_LIST_OPT, NODEGROUP_OPT, SHOW_MACHINE_OPT], |
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[NODE_LIST_OPT, NODEGROUP_OPT, SHOW_MACHINE_OPT, FAILURE_ONLY_OPT],
|
|
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"[-n node...] <command>", "Runs a command on all (or only some) nodes"), |
| 1529 | 1534 |
"info": ( |
| 1530 | 1535 |
ShowClusterConfig, ARGS_NONE, [ROMAN_OPT], |
| b/man/gnt-cluster.rst | ||
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| 59 | 59 |
# gnt-cluster command -g default date |
| 60 | 60 |
|
| 61 | 61 |
The ``-M`` option can be used to prepend the node name to all output |
| 62 |
lines. |
|
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lines. The ``--failure-only`` option hides successful commands, making |
|
| 63 |
it easier to see failures. |
|
| 63 | 64 |
|
| 64 | 65 |
The command is executed serially on the selected nodes. If the |
| 65 | 66 |
master node is present in the list, the command will be executed |
Also available in: Unified diff