updates to fail early for required executables that are not in PATH

This commit is contained in:
bharnden 2019-09-27 23:29:15 -07:00
parent 2a5c913a62
commit 503fa754a9
30 changed files with 128 additions and 132 deletions

View file

@ -14,17 +14,16 @@ import threading
from builtins import range
from socket import AF_INET, AF_INET6
from core import CoreCommandError, constants, utils
from core import constants, utils
from core.emulator.data import LinkData, NodeData
from core.emulator.enumerations import LinkTypes, NodeTypes
from core.errors import CoreCommandError
from core.nodes import client, ipaddress
from core.nodes.interface import CoreInterface, TunTap, Veth
from core.nodes.netclient import LinuxNetClient, OvsNetClient
_DEFAULT_MTU = 1500
utils.check_executables([constants.IP_BIN])
class NodeBase(object):
"""