0dcd1442c9
Avoid nodeshell/noderun getting stuck on stdin
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Some applications will tend to hang on stdin if
stdin is readable. Provide /dev/null to suppress that behavior.
2022-06-08 10:21:08 -04:00
2bc080f4e0
Improve noderun message when command not found
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Rather than raise an ominous looking trace, simply
state that thte command was not found and continue.
2022-01-26 11:35:43 -05:00
3723eadcfc
Update noderun
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Syntax mismatches between usage output and man page SYNOPSIS
Updated line 42:
usage="Usage: %prog [options] <noderange> <command expression>",
2021-06-16 17:33:26 +03:00
620263db3e
Add maxnodes argument to potentially risky commands
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This uses the client maxnodes check to double check. Useful
for clients that want to sanity check unexpectedly large numbers of
nodes.
2019-10-23 14:20:40 -04:00
b81e5fb3ce
Fix python3 issues with noderun and nodeshell
2019-10-11 09:53:01 -04:00
74f18d5571
Client side py3 changes
2019-10-04 10:37:48 -04:00
44d6bde3ff
Make /usr/bin/env python point to python2
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Same as before, more RHEL8 compatibility changes
2019-09-23 11:04:52 -04:00
89cf255ae7
Add '-n' option to nodeshell and noderun
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Provide ability to suppress node prefix for nodeshell.
This for example can be a quick 'makehosts' substituted and
similar.
2019-04-11 09:17:38 -04:00
2ff47b886d
Fix noderun output of continuing commands
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noderun always only output at the end, fix the
mistake in the select statement.
2018-10-18 15:43:36 -04:00
d04f6cc858
Accept '-f' as alias for '-c'
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In xCAT, '-f' meant 'fanout' and it's harmless for us to support
both.
2018-01-24 09:26:18 -05:00
8acb59d967
Fix noderun/nodeshell filehandle exhaustion
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noderun/nodeshell failed to close filehandles on child
exit.
2018-01-11 12:40:53 -05:00
78dea26d06
Switch glob suppression to detection
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The suppression was unable to be accomplished for bash without
somehow otherwise breaking the shell. zsh and csh could be better at
one-off glob disabling though.
2017-11-13 11:49:40 -05:00
cc4950ef75
Opportunistically grab and sort by node
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If output comes close enough together, make some effort to group it
so that it will have a higher tendency of looking orderly. This of
course only does so when it does not interfere with quickly presenting
the data.
2017-11-06 15:47:59 -05:00
f5889e7029
Add '-c' to manage noderun/nodeshell concurrency
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Allow user to specify custom parallel count.
2017-11-06 14:51:59 -05:00
4e1ebc290b
Fix noderun when invalid noderange passed
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exitcode was not yet set when starting to be referenced. Initialize to
zero prior to any possible reference to fix.
2017-10-02 09:06:29 -04:00
a571faa215
Implement collate command
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Also adjust output to be less buffered for sake of '-w' and other
pipe commands.
2017-08-09 17:08:52 -04:00
4110d18f43
Fix exitcode init in noderun
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The order was incorrect in the code.
2017-08-07 11:42:58 -04:00
05715c6826
Fix noderun in same way as nodeshell
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noderun had a similar issue about error handling.
2017-08-03 08:40:58 -04:00
e0cc67f57a
Implement Lenovo Thinksystem and discovery support
2017-06-20 14:56:24 -04:00
8c13e738c0
Make usage/help more consistent across the commands
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Have every client command run argparse to get a chance at '-h'. When
lacking arguments, always use print_help() to provide detail rather than usage.
2017-01-06 13:28:28 -05:00
05a6664165
Add a noderun command
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This command enables running various commands against the nodes.
While I was at it, fix permissions on some files in git.
2016-10-06 16:30:29 -04:00
