def install():
# pylxd is installed here manually rather than using the apt layer or the
# wheelhouse. The latter cannot be used as the package relies on C modules
# to be compiled. The apt package is out of date, as we need the fix at
# https://github.com/lxc/pylxd/issues/232 in xenial.
# TODO(frankban) We can remove this in favor of installing via apt when
# xenial is updated with the fixed package.
jujushell.call('pip', 'install', 'pylxd==2.2.6')
set_flag('jujushell.install')
def install_jujushell():
hookenv.status_set('maintenance', 'fetching jujushell')
path = jujushell.jujushell_path()
try:
jujushell.save_resource('jujushell', path)
os.chmod(path, 0o775)
# Allow for running jujushell on privileged ports.
jujushell.call('setcap', 'CAP_NET_BIND_SERVICE=+eip', path)
except OSError as err:
hookenv.status_set('blocked',
'jujushell resource not available: {}'.format(err))