diff options
Diffstat (limited to 'functest/opnfv_tests/openstack/vping/vping_ssh.py')
| -rw-r--r-- | functest/opnfv_tests/openstack/vping/vping_ssh.py | 92 |
1 files changed, 12 insertions, 80 deletions
diff --git a/functest/opnfv_tests/openstack/vping/vping_ssh.py b/functest/opnfv_tests/openstack/vping/vping_ssh.py index 21a433884..8cc251d1d 100644 --- a/functest/opnfv_tests/openstack/vping/vping_ssh.py +++ b/functest/opnfv_tests/openstack/vping/vping_ssh.py @@ -15,8 +15,6 @@ import tempfile import time import paramiko -import pkg_resources -from scp import SCPClient from xtesting.core import testcase from xtesting.energy import energy @@ -39,7 +37,7 @@ class VPingSSH(vping_base.VPingBase): super(VPingSSH, self).__init__(**kwargs) self.logger = logging.getLogger(__name__) self.vm2 = None - self.sec = None + self.sec2 = None self.fip = None self.keypair = None self.ssh = paramiko.SSHClient() @@ -66,14 +64,14 @@ class VPingSSH(vping_base.VPingBase): with open(self.key_filename, 'w') as private_key_file: private_key_file.write(self.keypair.private_key) - self.sec = self.cloud.create_security_group( + self.sec2 = self.cloud.create_security_group( getattr(config.CONF, 'vping_sg_name') + self.guid, getattr(config.CONF, 'vping_sg_desc')) self.cloud.create_security_group_rule( - self.sec.id, port_range_min='22', port_range_max='22', + self.sec2.id, port_range_min='22', port_range_max='22', protocol='tcp', direction='ingress') self.cloud.create_security_group_rule( - self.sec.id, protocol='icmp', direction='ingress') + self.sec2.id, protocol='icmp', direction='ingress') vm2_name = "{}-{}-{}".format( getattr(config.CONF, 'vping_vm_name_2'), "ssh", self.guid) @@ -85,24 +83,20 @@ class VPingSSH(vping_base.VPingBase): auto_ip=False, wait=True, timeout=getattr(config.CONF, 'vping_vm_boot_timeout'), network=self.network.id, - security_groups=[self.sec.id]) + security_groups=[self.sec2.id]) self.logger.debug("vm2: %s", self.vm2) self.fip = self.cloud.create_floating_ip( network=self.ext_net.id, server=self.vm2) self.logger.debug("floating_ip2: %s", self.fip) self.vm2 = self.cloud.wait_for_server(self.vm2, auto_ip=False) - + p_console = self.cloud.get_server_console(self.vm2.id) + self.logger.debug("vm2 console: \n%s", p_console) return self._execute() except Exception: # pylint: disable=broad-except self.logger.exception('Unexpected error running vping_ssh') return testcase.TestCase.EX_RUN_ERROR def _do_vping(self): - """ - Execute ping command. - - Override from super - """ time.sleep(10) self.ssh.set_missing_host_key_policy(paramiko.client.AutoAddPolicy()) self.ssh.connect( @@ -111,72 +105,10 @@ class VPingSSH(vping_base.VPingBase): key_filename=self.key_filename, timeout=getattr(config.CONF, 'vping_vm_ssh_connect_timeout')) self.logger.debug("ssh: %s", self.ssh) - if not self._transfer_ping_script(): - return testcase.TestCase.EX_RUN_ERROR - return self._do_vping_ssh() - - def _transfer_ping_script(self): - """ - Transfert vping script to VM. - - Uses SCP to copy the ping script via the SSH client - :param ssh: the SSH client - :return: - """ - self.logger.info("Trying to transfer ping.sh") - scp = SCPClient(self.ssh.get_transport()) - ping_script = pkg_resources.resource_filename( - 'functest.opnfv_tests.openstack.vping', 'ping.sh') - try: - scp.put(ping_script, "~/") - except Exception: # pylint: disable=broad-except - self.logger.error("Cannot SCP the file '%s'", ping_script) - return False - - cmd = 'chmod 755 ~/ping.sh' - (_, stdout, _) = self.ssh.exec_command(cmd) - for line in stdout.readlines(): - print line - - return True - - def _do_vping_ssh(self): - """ - Execute ping command via SSH. - - Pings the test_ip via the SSH client - :param ssh: the SSH client used to issue the ping command - :param test_ip: the IP for the ping command to use - :return: exit_code (int) - """ - exit_code = testcase.TestCase.EX_TESTCASE_FAILED - self.logger.info("Waiting for ping...") - - sec = 0 - cmd = '~/ping.sh ' + self.vm1.private_v4 - flag = False - - while True: - time.sleep(1) - (_, stdout, _) = self.ssh.exec_command(cmd) - output = stdout.readlines() - - for line in output: - if "vPing OK" in line: - self.logger.info("vPing detected!") - exit_code = testcase.TestCase.EX_OK - flag = True - break - elif sec == getattr(config.CONF, 'vping_ping_timeout'): - self.logger.info("Timeout reached.") - flag = True - break - if flag: - break - log = "Pinging %s. Waiting for response..." % self.vm1.private_v4 - self.logger.debug(log) - sec += 1 - return exit_code + (_, stdout, _) = self.ssh.exec_command( + 'ping -c 1 ' + self.vm1.private_v4) + self.logger.debug("ping output: %s", stdout) + return stdout.channel.recv_exit_status() def clean(self): assert self.cloud @@ -184,7 +116,7 @@ class VPingSSH(vping_base.VPingBase): self.cloud.delete_server( self.vm2, wait=True, timeout=getattr(config.CONF, 'vping_vm_delete_timeout')) - self.cloud.delete_security_group(self.sec.id) + self.cloud.delete_security_group(self.sec2.id) self.cloud.delete_keypair(self.keypair.id) self.cloud.delete_floating_ip(self.fip.id) super(VPingSSH, self).clean() |