debian: jessie and stretch keyring support
debian: jessie and stretch keyring support

Signed-off-by: 3724018a89110fe1e53bd576e5b97a03a1ae2be6@yahoo.com
thmo/lxc,federicobriata/lxc,hallyn/lxc,terceiro/lxc,caglar10ur/lxc,caglar10ur/lxc,terceiro/lxc,hallyn/lxc,ss1h2a3tw/lxc,ss1h2a3tw/lxc,terceiro/lxc,thmo/lxc,federicobriata/lxc,hallyn/lxc,federicobriata/lxc,ss1h2a3tw/lxc,thmo/lxc,caglar10ur/lxc