debian template: set arch when dpkg doesn't exist on host

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
lxc-start-ephemeral: fixed bug with wrong ssh option (-k instead of -i)

Corrected ssh option for custom key (from -k to -i). Just see ssh
manpage for justification.

Signed-off-by: Wojciech Izykowski <wizykowski@gmail.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
oracle template: install additional user specified pkgs

Fix lxc-create to not word split template arguments. This makes
lxc-create -n ol -t oracle -- -r "at cronie wget" work since the argument
to -r will be passed as one arg instead of three.

Fix oracle template -u option to shift the correct amount.

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
ubuntu template: fix installation when LANG=C

The ubuntu template will silently fail (because it is set -e) on
the locale-gen command when LANG=C

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>