openstack/tempest
Code Issues Proposed changes

Disable dhcpcd in test_port_security_macspoofing_port

Browse Source 
Cirros 0.6.0+ switched to dhcpcd and dhcpcd by default it
configures all the interfaces. In port_security_macspoofing_port
test we spoof mac address and re assign ip address, but dhcpcd
interfares with it and causes issues. Let's disable dhcpcd
before reconfiguring the interface.

Closes-Bug: #2008062
Change-Id: I75cf0477ae4195121c87bde6d276fa51c3d094aa
This commit is contained in:
yatinkarel 2023-07-26 20:09:38 +05:30
parent b7c55ad0d8
commit 629da89055
1 changed files with 4 additions and 1 deletions
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5
tempest/scenario/test_network_basic_ops.py
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@ -898,10 +898,13 @@ class TestNetworkBasicOps(manager.NetworkScenarioTest):
nic=spoof_nic, should_succeed=True)
# Set a mac address by making nic down temporary
spoof_ip_addresses = ssh_client.get_nic_ip_addresses(spoof_nic)
cmd = ("sudo ip link set {nic} down;"
dhcp_cmd = ("sudo start-stop-daemon -K -x /sbin/dhcpcd -p "
"/var/run/dhcpcd/pid -o || true")
cmd = ("{dhcp_cmd}; sudo ip link set {nic} down;"
"sudo ip link set dev {nic} address {mac};"
"sudo ip link set {nic} up;"
"sudo ip address flush dev {nic};").format(nic=spoof_nic,
dhcp_cmd=dhcp_cmd,
mac=spoof_mac)
for ip_address in spoof_ip_addresses:
cmd += (