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-rw-r--r--functest/opnfv_tests/openstack/vping/vping_ssh.py9
1 files changed, 4 insertions, 5 deletions
diff --git a/functest/opnfv_tests/openstack/vping/vping_ssh.py b/functest/opnfv_tests/openstack/vping/vping_ssh.py
index 2eb040b0e..ad64348c4 100644
--- a/functest/opnfv_tests/openstack/vping/vping_ssh.py
+++ b/functest/opnfv_tests/openstack/vping/vping_ssh.py
@@ -35,7 +35,7 @@ class VPingSSH(singlevm.SingleVm2):
def prepare(self):
super().prepare()
self.vm2 = self.boot_vm(
- '{}-vm2_{}'.format(self.case_name, self.guid),
+ f'{self.case_name}-vm2_{self.guid}',
security_groups=[self.sec.id])
def execute(self):
@@ -46,10 +46,9 @@ class VPingSSH(singlevm.SingleVm2):
assert self.ssh
if not self.check_regex_in_console(self.vm2.name):
return 1
- (_, stdout, stderr) = self.ssh.exec_command(
- 'ping -c 1 {}'.format(
- self.vm2.private_v4 or self.vm2.addresses[
- self.network.name][0].addr))
+ ip4 = self.vm2.private_v4 or self.vm2.addresses[
+ self.network.name][0].addr
+ (_, stdout, stderr) = self.ssh.exec_command(f'ping -c 1 {ip4}')
self.__logger.info("output:\n%s", stdout.read().decode("utf-8"))
self.__logger.info("error:\n%s", stderr.read().decode("utf-8"))
return stdout.channel.recv_exit_status()