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Message #03376
[Bug 1197754] Re: print lxc-start-ephemeral container name in a machine-readable way
With 0b4c5056925e7358374874c8bf4767290157e903 (in autopkgtest 5.33) lxc-
start-ephemeral is not called anymore.
** Changed in: autopkgtest (Ubuntu)
Assignee: (unassigned) => Paride Legovini (paride)
** Changed in: autopkgtest (Ubuntu)
Status: Triaged => Fix Committed
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https://bugs.launchpad.net/bugs/1197754
Title:
print lxc-start-ephemeral container name in a machine-readable way
Status in autopkgtest package in Ubuntu:
Fix Committed
Status in lxc package in Ubuntu:
Fix Released
Bug description:
A script cannot call lxc-start-ephemeral and get a named container in
a reliable, race-free way.
Having the caller specify a name directly is racy, since the name
could have been taken in between checking that it doesn't exist
already and calling lxc-start-ephemeral.
Allowing lxc-start-ephemeral allows it to take care of the mkdir (and
retries) to generate an LXC container name in a race free manner, but
this needs -d to return the name in a machine-readable way, so that we
can create ephemeral LXC containers from scripts.
Please add a machine-readable mechanism to "lxc-start-ephemeral -d"
and then we can modify adt-virt-lxc to use it.
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