Jarrod Johnson
0dcd1442c9
Avoid nodeshell/noderun getting stuck on stdin
...
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
Jarrod Johnson
2bc080f4e0
Improve noderun message when command not found
...
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
vmaneagit
3723eadcfc
Update noderun
...
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
Jarrod Johnson
620263db3e
Add maxnodes argument to potentially risky commands
...
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
Jarrod Johnson
b81e5fb3ce
Fix python3 issues with noderun and nodeshell
2019-10-11 09:53:01 -04:00
Jarrod Johnson
74f18d5571
Client side py3 changes
2019-10-04 10:37:48 -04:00
Jarrod Johnson
44d6bde3ff
Make /usr/bin/env python point to python2
...
Same as before, more RHEL8 compatibility changes
2019-09-23 11:04:52 -04:00
Jarrod Johnson
89cf255ae7
Add '-n' option to nodeshell and noderun
...
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
Jarrod Johnson
2ff47b886d
Fix noderun output of continuing commands
...
noderun always only output at the end, fix the
mistake in the select statement.
2018-10-18 15:43:36 -04:00
Jarrod Johnson
d04f6cc858
Accept '-f' as alias for '-c'
...
In xCAT, '-f' meant 'fanout' and it's harmless for us to support
both.
2018-01-24 09:26:18 -05:00
Jarrod Johnson
8acb59d967
Fix noderun/nodeshell filehandle exhaustion
...
noderun/nodeshell failed to close filehandles on child
exit.
2018-01-11 12:40:53 -05:00
Jarrod Johnson
78dea26d06
Switch glob suppression to detection
...
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
Jarrod Johnson
cc4950ef75
Opportunistically grab and sort by node
...
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
Jarrod Johnson
f5889e7029
Add '-c' to manage noderun/nodeshell concurrency
...
Allow user to specify custom parallel count.
2017-11-06 14:51:59 -05:00
Jarrod Johnson
4e1ebc290b
Fix noderun when invalid noderange passed
...
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
Jarrod Johnson
a571faa215
Implement collate command
...
Also adjust output to be less buffered for sake of '-w' and other
pipe commands.
2017-08-09 17:08:52 -04:00
Jarrod Johnson
4110d18f43
Fix exitcode init in noderun
...
The order was incorrect in the code.
2017-08-07 11:42:58 -04:00
Jarrod Johnson
05715c6826
Fix noderun in same way as nodeshell
...
noderun had a similar issue about error handling.
2017-08-03 08:40:58 -04:00
Jarrod Johnson
e0cc67f57a
Implement Lenovo Thinksystem and discovery support
2017-06-20 14:56:24 -04:00
Jarrod Johnson
8c13e738c0
Make usage/help more consistent across the commands
...
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
Jarrod Johnson
05a6664165
Add a noderun command
...
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
