This will isolate the network namespace for each mount point with
a private ip address and iptables, etc.
For the kill() stuff it will just do DOWN the veth interface instead
of sending ipmi request for kernel mount and kill the fuse processes
for the fuse mount. This could avoid sending the socket FIN to the
ceph cluster.
Fixes: https://tracker.ceph.com/issues/44044
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Now that the mount helper has the ability to discover mon addrs and
can scrape secrets from the keyring, take advantage of it and simplify
the KernelMount class.
Fixes: https://tracker.ceph.com/issues/41892
Signed-off-by: Jeff Layton <jlayton@redhat.com>
The umount process can get stuck, in which case
we want to fail the test rather than waiting around for it.
During teardown of the kclient task catch this
timeout explicitly so that we will powercycle the node if
needed.
Signed-off-by: John Spray <john.spray@redhat.com>
Previously we could readily end up hanging on teardown
when something had gone wrong with umount. Forcing
is a big hammer (umount_wait will power cycle the node
if umount isn't working), so if we had to do that
then raise an exception to indicate that something
was wrong with the test.
Fixes: http://tracker.ceph.com/issues/18663
Signed-off-by: John Spray <john.spray@redhat.com>
