Jarrod Johnson
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
Jarrod Johnson
3297667ef8
Prune out backspaces
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Some utilities backspace prior to printing anything,
prevent such applications from encroaching on the node name space.
2022-04-19 09:13:18 -04:00
Jarrod Johnson
198d8b3e47
Add flag to disable expression expansion
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Some scenarios that do not use the {} feature may
find it difficult to pre-format. Allow
such cases to opt out.
2022-04-08 10:28:11 -04:00
Jarrod Johnson
2b8c8e9af9
Add support for specifying login name in nodeshell
2021-12-03 08:03:09 -05:00
Jarrod Johnson
e1a4f370b2
Implement node name subtitution in nodeshell
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If wanting to ssh to 'altenative interfaces', provide -s to facilitate that
behavior, with added flexibility
compared to previous incarnations.
2021-05-25 15:46:22 -04:00
Jarrod Johnson
dcdd453112
Delete trailing whitespace
2020-05-07 09:30:31 -04:00
Jarrod Johnson
3f53c55a66
Add custom port to nodeshell
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Permit use of an alternative
port in nodeshell.
2020-05-07 08:27:16 -04:00
Jarrod Johnson
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
Jarrod Johnson
bed0f76dba
Fix nodeshell/nodersync python3 changes
2019-10-14 09:37:30 -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
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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
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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
Jarrod Johnson
f88e0bca4c
Fix nodeshell hang on incomplete lines
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readline would hang because the filehandle was really not ready.
2018-03-19 08:45:13 -04:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
e63d7f9fe3
Correct typo in the nodeshell command
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The November 6th change contained a typo.
2017-11-15 09:41:01 -05:00
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
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
Jarrod Johnson
c8fbb58ae9
Correct overzealous deletion
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Selection error caused if statement to have syntax error.
2017-08-03 09:41:21 -04:00
Jarrod Johnson
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
Jarrod Johnson
5d7df6dceb
Fix error handling in nodeshell
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nodeshell needed to process errors correctly, and not assume databynode would be there.
2017-08-03 08:39:04 -04:00
Jarrod Johnson
dbcc33629a
Fix nodeshell overeager parsing
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In the case of execing to ssh, preserve literal argumants since
ssh is going to parse them. Pre-parsing will cause ssh to strip out spaces, for example.
2017-08-03 08:33:29 -04:00
Jarrod Johnson
e0cc67f57a
Implement Lenovo Thinksystem and discovery support
2017-06-20 14:56:24 -04:00
Jarrod Johnson
2bc7a0c21f
Change permissions of nodeshell
2017-04-27 16:49:05 -04:00
Amanda Duffy
342c1fb499
Add nodeshell
2017-04-27 16:44:19 -04:00
