Martin Peřina has posted comments on this change.
Change subject: kdump: Add kdump plugin
......................................................................
Patch Set 2:
(3 comments)
You wrote in ps1 this simpler logic:
1. read original arguments comment
2. put original arguments within comment if no (1)
3. put our own
So here are use cases for each option, because handling is different
(rest of the orig file is copied into new one):
I. fence_kdump_nodes option
1. Original content: without fence_kdump_options
New content:
fence_kdump_nodes DESTINATION_ADDRESS
2. Original content:
fence_kdump_nodes node1 node2
New content:
# oVirt backup: fence_kdump_nodes node1 node2
fence_kdump_nodes node1 node2 DESTINATION_ADDRESS
2. Original content:
fence_kdump_nodes node1 node2 DESTINATION_ADDRESS
New content:
fence_kdump_nodes node1 node2 DESTINATION_ADDRESS
3. Original content
# oVirt backup: fence_kdump_nodes node1
fence_kdump_nodes node1 node2 node3
New content:
# oVirt backup: fence_kdump_nodes node1
fence_kdump_nodes node1 node2 node3 DESTINATION_ADDRESS
II. fence_kdump_args option
1. Original content: without fence_kdump_args
New content:
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
2. Original content
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
New content:
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
3. Original content:
fence_kdump_args -p 7411
New content:
# oVirt backup: fence_kdump_args -p 7411
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
4. Original content:
# oVirt backup: fence_kdump_args -p 7411
fence_kdump_args -f auto
New content:
# oVirt backup: fence_kdump_args -p 7411
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
5. Original content:
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL -f auto
New content:
# oVirt backup: fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
-f auto
fence_kdump_args -p DESTINATION_PORT -i MESSAGE_INTERVAL
http://gerrit.ovirt.org/#/c/28385/2/src/plugins/ovirt-host-deploy/kdump/packages.py
File src/plugins/ovirt-host-deploy/kdump/packages.py:
Line 56: _FK_OPTS_REGEX = re.compile(
Line 57: flags=re.VERBOSE,
Line 58: pattern=r"""
Line 59: ^
Line 60: (?P<key>(\#\ oVirt\ backup\:\ )?fence_kdump_(nodes|args))
> I do not understand why you parse the comment...
I need to know, if we already created backup of our changes or not. And our
backup are commented lines started with '# oVirt backup: ' string.
Line 61: [ ]
Line 62: (?P<value>.*)
Line 63: $
Line 64: """
Line 57: flags=re.VERBOSE,
Line 58: pattern=r"""
Line 59: ^
Line 60: (?P<key>(\#\ oVirt\ backup\:\ )?fence_kdump_(nodes|args))
Line 61: [ ]
> \s
Well, kexec-tools internal parsing requires space char between option and value
...
Line 62: (?P<value>.*)
Line 63: $
Line 64: """
Line 65: )
Line 306: with open(odeploycons.FileLocations.KDUMP_CONFIG_FILE, 'r')
as f:
Line 307: content = f.read().splitlines()
Line 308: new_content = self._update_kdump_conf(content)
Line 309: if content != new_content:
Line 310: self.environment[
> actually, there is no problem to perform transaction if content was not mod
OK, I copied and pasted from gluster plugin, so can fixed also there ...
Line 311: otopicons.CoreEnv.MAIN_TRANSACTION
Line 312: ].append(
Line 313: filetransaction.FileTransaction(
Line 314: name=odeploycons.FileLocations.KDUMP_CONFIG_FILE,
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Gerrit-MessageType: comment
Gerrit-Change-Id: Idda48cb053c7e8747de5434c3681403f739c06b1
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-host-deploy
Gerrit-Branch: master
Gerrit-Owner: Martin Peřina <[email protected]>
Gerrit-Reviewer: Alon Bar-Lev <[email protected]>
Gerrit-Reviewer: Barak Azulay <[email protected]>
Gerrit-Reviewer: Martin Peřina <[email protected]>
Gerrit-Reviewer: Oved Ourfali <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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