Merge "Configure a NetworkManager profile with ipv6 supported format"
diff --git a/neutron_tempest_plugin/scenario/test_ipv6.py b/neutron_tempest_plugin/scenario/test_ipv6.py
index 4237d4f..32fb581 100644
--- a/neutron_tempest_plugin/scenario/test_ipv6.py
+++ b/neutron_tempest_plugin/scenario/test_ipv6.py
@@ -43,35 +43,41 @@
"""
ip_command = ip.IPCommand(ssh)
nic = ip_command.get_nic_name_by_mac(ipv6_port['mac_address'])
+ ip_command.set_link(nic, "up")
- # NOTE(slaweq): on RHEL based OS ifcfg file for new interface is
- # needed to make IPv6 working on it, so if
- # /etc/sysconfig/network-scripts directory exists ifcfg-%(nic)s file
- # should be added in it
- if sysconfig_network_scripts_dir_exists(ssh):
+
+def configure_eth_connection_profile_NM(ssh):
+ """Prepare a Network manager profile for ipv6 port
+
+ By default the NetworkManager uses IPv6 privacy
+ format it isn't supported by neutron then we create
+ a ether profile with eui64 supported format
+
+ @param ssh: RemoteClient ssh instance to server
+ """
+ # NOTE(ccamposr): on RHEL based OS we need a ether profile with
+ # eui64 format
+ if nmcli_command_exists(ssh):
try:
- ssh.execute_script(
- 'echo -e "DEVICE=%(nic)s\\nNAME=%(nic)s\\nIPV6INIT=yes" | '
- 'tee /etc/sysconfig/network-scripts/ifcfg-%(nic)s; '
- 'nmcli connection reload' % {'nic': nic},
- become_root=True)
- ssh.execute_script('nmcli connection up %s' % nic,
+ ssh.execute_script('nmcli connection add type ethernet con-name '
+ 'ether ifname "*"', become_root=True)
+ ssh.execute_script('nmcli con mod ether ipv6.addr-gen-mode eui64',
become_root=True)
+
except lib_exc.SSHExecCommandFailed as e:
# NOTE(slaweq): Sometimes it can happen that this SSH command
# will fail because of some error from network manager in
# guest os.
# But even then doing ip link set up below is fine and
# IP address should be configured properly.
- LOG.debug("Error during restarting %(nic)s interface on "
- "instance. Error message: %(error)s",
- {'nic': nic, 'error': e})
- ip_command.set_link(nic, "up")
+ LOG.debug("Error creating NetworkManager profile. "
+ "Error message: %(error)s",
+ {'error': e})
-def sysconfig_network_scripts_dir_exists(ssh):
+def nmcli_command_exists(ssh):
return "False" not in ssh.execute_script(
- 'test -d /etc/sysconfig/network-scripts/ || echo "False"')
+ 'if ! type nmcli > /dev/null ; then echo "False"; fi')
class IPv6Test(base.BaseTempestTestCase):
@@ -165,6 +171,8 @@
# And plug VM to the second IPv6 network
ipv6_port = self.create_port(ipv6_networks[1])
+ # Add NetworkManager profile with ipv6 eui64 format to guest OS
+ configure_eth_connection_profile_NM(ssh_client)
self.create_interface(vm['id'], ipv6_port['id'])
ip.wait_for_interface_status(
self.os_primary.interfaces_client, vm['id'],