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make the create appliance script handle capabilities #22

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mickours opened this issue Sep 21, 2016 · 1 comment
Open

make the create appliance script handle capabilities #22

mickours opened this issue Sep 21, 2016 · 1 comment

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@mickours
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This should be modified steps/data/helpers/create_appliance.py:230
@npf
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npf commented Sep 21, 2016

Details here:
oar-team/kameleon-bootstrap-recipes#5

@npf npf changed the title make create appliance script conserve xattr make the create appliance script handle capabilities Sep 21, 2016
npf added a commit that referenced this issue Sep 22, 2016
@npf
[helpers] fix tar options
0d6ff57 
closes #22

add tar options for the import of a tarball (create_appliance.py)
fix tar options for the creation of the tarball (export_appliance.py)

=> remove --acls: see
https://intranet.grid5000.fr/bugzilla/show_bug.cgi?id=6386#c21

=> add --xattrs-include='*':
- needed only for tar -x, and require root/sudo
- armless for tar -c

e.g.:

$ tar --xattrs -cvf /tmp/t.tar /bin/ping ; sudo tar --xattrs --xattrs-
include='*' -xvf /tmp/t.tar ; getcap /tmp/bin/ping
tar: Removing leading `/' from member names
/bin/ping
bin/ping
/tmp/bin/ping = cap_net_raw+ep

same as

$ tar --xattrs-include='*' --xattrs -cvf /tmp/t.tar /bin/ping ; sudo tar
--xattrs --xattrs-include='*' -xvf /tmp/t.tar ; getcap /tmp/bin/ping
tar: Removing leading `/' from member names
/bin/ping
bin/ping
/tmp/bin/ping = cap_net_raw+ep
@SimonDelamare SimonDelamare mentioned this issue Sep 29, 2016
Open
npf pushed a commit that referenced this issue Jan 7, 2020
@dloup
Merge pull request #22 from grid5000/dev
7f0cc6a 
Dev
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@npf @mickours