Yedidyah Bar David has posted comments on this change.

Change subject: packaging: setup: iso domain nfs export fixes
......................................................................


Patch Set 4:

(4 comments)

http://gerrit.ovirt.org/#/c/23975/4/packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/exportfs.py
File packaging/setup/plugins/ovirt-engine-setup/ovirt-engine/system/exportfs.py:

Line 66: 
Line 67:     def _nfs_export_path(
Line 68:         self,
Line 69:         conf,
Line 70:         path,
> I still unsure why you insist of adding path/acl etc...
you didn't want to "parse" these lines. Do you now? If we do, I'd not do this 
with split but with the regexp of 23736.
Line 71:         acl=None,
Line 72:         old_line=None,  # Used if acl is None
Line 73:         overwrite=False
Line 74:     ):


Line 68:         self,
Line 69:         conf,
Line 70:         path,
Line 71:         acl=None,
Line 72:         old_line=None,  # Used if acl is None
> if you had to comment, probably something wrong.
Yes, the wrong thing is that you objected to parsing...
Line 73:         overwrite=False
Line 74:     ):
Line 75:         uninstall_files = []
Line 76:         exports_uninstall_group = self.environment[


Line 90:                 path=path,
Line 91:                 acl=acl,
Line 92:             )
Line 93:         )
Line 94:         if overwrite:
> why overwrite? if we find our path, we replace with ours... it can be same 
Again, in the case of exports.d/file you didn't want to check, parse, etc. - 
just overwrite. If we parse, we might as well do exactly the same as 
/etc/exports - edit in-line, no comment, addchanges etc. Will definitely 
simplify the code, at least until many years from now we'll not need to support 
/etc/exports (if at all).
Line 95:             # overwrite unconditionally with a suitable comment
Line 96:             content = [
Line 97:                 '# This file is automatically generated by 
engine-setup.',
Line 98:                 '# Please do not edit manually.',


Line 105:             if index is not None:
Line 106:                 changes['removed'] = content[index]
Line 107:                 content[index] = new_line
Line 108:             else:
Line 109:                 content.append(new_line)
> I do not understand, we do not want to restore the line if moved/overwritte
We do want to restore changes to /etc/exports. Perhaps I do not understand.
Line 110:             exports_uninstall_group.addChanges(
Line 111:                 group='exportfs',
Line 112:                 filename=conf,
Line 113:                 changes=[changes],


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ia12c50b30c5df9f0da446ddbbf54c7ca73b7dd3d
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Yedidyah Bar David <d...@redhat.com>
Gerrit-Reviewer: Alon Bar-Lev <alo...@redhat.com>
Gerrit-Reviewer: Yedidyah Bar David <d...@redhat.com>
Gerrit-HasComments: Yes
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