diff options
Diffstat (limited to 'resources/libraries')
| -rw-r--r-- | resources/libraries/python/VppConfigGenerator.py | 98 | ||||
| -rw-r--r-- | resources/libraries/robot/crypto/ipsec.robot | 47 | ||||
| -rw-r--r-- | resources/libraries/robot/shared/default.robot | 30 |
3 files changed, 161 insertions, 14 deletions
diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py index 25862025e1..eccada9979 100644 --- a/resources/libraries/python/VppConfigGenerator.py +++ b/resources/libraries/python/VppConfigGenerator.py @@ -38,6 +38,12 @@ class VppConfigGenerator(object): self._vpp_config = '' # VPP Service name self._vpp_service_name = 'vpp' + # VPP Logfile location + self._vpp_logfile = '/tmp/vpe.log' + # VPP Startup config location + self._vpp_startup_conf = '/etc/vpp/startup.conf' + # VPP Startup config backup location + self._vpp_startup_conf_backup = None def set_node(self, node): """Set DUT node. @@ -52,6 +58,22 @@ class VppConfigGenerator(object): self._node = node self._hostname = Topology.get_node_hostname(node) + def set_vpp_logfile(self, logfile): + """Set VPP logfile location. + + :param logfile: VPP logfile location. + :type logfile: str + """ + self._vpp_logfile = logfile + + def set_vpp_startup_conf_backup(self, backup='/etc/vpp/startup.backup'): + """Set VPP startup configuration backup. + + :param backup: VPP logfile location. + :type backup: str + """ + self._vpp_startup_conf_backup = backup + def get_config_str(self): """Get dumped startup configuration in VPP config format. @@ -105,24 +127,35 @@ class VppConfigGenerator(object): if level >= 0: self._vpp_config += '{}}}\n'.format(level * indent) - def add_unix_log(self, value='/tmp/vpe.log'): + def add_unix_log(self, value=None): """Add UNIX log configuration. :param value: Log file. :type value: str """ path = ['unix', 'log'] + if value is None: + value = self._vpp_logfile self.add_config_item(self._nodeconfig, value, path) def add_unix_cli_listen(self, value='localhost:5002'): """Add UNIX cli-listen configuration. - :param value: CLI listen address and port. + :param value: CLI listen address and port or path to CLI socket. :type value: str """ path = ['unix', 'cli-listen'] self.add_config_item(self._nodeconfig, value, path) + def add_unix_gid(self, value='vpp'): + """Add UNIX gid configuration. + + :param value: Gid. + :type value: str + """ + path = ['unix', 'gid'] + self.add_config_item(self._nodeconfig, value, path) + def add_unix_nodaemon(self): """Add UNIX nodaemon configuration.""" path = ['unix', 'nodaemon'] @@ -138,6 +171,15 @@ class VppConfigGenerator(object): path = ['unix', 'exec'] self.add_config_item(self._nodeconfig, value, path) + def add_api_segment_gid(self, value='vpp'): + """Add API-SEGMENT gid configuration. + + :param value: Gid. + :type value: str + """ + path = ['api-segment', 'gid'] + self.add_config_item(self._nodeconfig, value, path) + def add_dpdk_dev(self, *devices): """Add DPDK PCI device configuration. @@ -158,7 +200,7 @@ class VppConfigGenerator(object): def add_dpdk_cryptodev(self, count): """Add DPDK Crypto PCI device configuration. - :param count: Number of crypto devices to add. + :param count: Number of HW crypto devices to add. :type count: int """ cryptodev = Topology.get_cryptodev(self._node) @@ -169,6 +211,18 @@ class VppConfigGenerator(object): self.add_config_item(self._nodeconfig, '', path) self.add_dpdk_uio_driver('igb_uio') + def add_dpdk_sw_cryptodev(self, count): + """Add DPDK Crypto SW device configuration. + + :param count: Number of crypto SW devices to add. + :type count: int + """ + for i in range(count): + cryptodev_config = 'vdev cryptodev_aesni_mb_pmd,socket_id={0}'.\ + format(str(i)) + path = ['dpdk', cryptodev_config] + self.add_config_item(self._nodeconfig, '', path) + def add_dpdk_dev_default_rxq(self, value): """Add DPDK dev default rxq configuration. @@ -297,7 +351,7 @@ class VppConfigGenerator(object): path = ['nat'] self.add_config_item(self._nodeconfig, value, path) - def apply_config(self, filename='/etc/vpp/startup.conf', waittime=5, + def apply_config(self, filename=None, waittime=5, retries=12, restart_vpp=True): """Generate and apply VPP configuration for node. @@ -312,14 +366,26 @@ class VppConfigGenerator(object): :type waittime: int :type retries: int :type restart_vpp: bool. - :raises RuntimeError: If writing config file failed, or restarting of - VPP failed. + :raises RuntimeError: If writing config file failed or restart of VPP + failed or backup of VPP startup.conf failed. """ self.dump_config(self._nodeconfig) ssh = SSH() ssh.connect(self._node) + if filename is None: + filename = self._vpp_startup_conf + + if self._vpp_startup_conf_backup is not None: + (ret, _, _) = \ + ssh.exec_command('sudo cp {0} {1}'. + format(self._vpp_startup_conf, + self._vpp_startup_conf_backup)) + if ret != 0: + raise RuntimeError('Backup of config file failed on node {}'. + format(self._hostname)) + (ret, _, _) = \ ssh.exec_command('echo "{config}" | sudo tee {filename}'. format(config=self._vpp_config, @@ -346,11 +412,27 @@ class VppConfigGenerator(object): # and verify if VPP is running. for _ in range(retries): time.sleep(waittime) - (ret, _, _) = \ + (ret, stdout, _) = \ ssh.exec_command('echo show hardware-interfaces | ' 'nc 0 5002 || echo "VPP not yet running"') - if ret == 0: + if ret == 0 and stdout != 'VPP not yet running': break else: raise RuntimeError('VPP failed to restart on node {}'. format(self._hostname)) + + def restore_config(self): + """Restore VPP startup.conf from backup. + + :raises RuntimeError: When restoration of startup.conf file failed. + """ + + ssh = SSH() + ssh.connect(self._node) + + (ret, _, _) = ssh.exec_command('sudo cp {0} {1}'. + format(self._vpp_startup_conf_backup, + self._vpp_startup_conf)) + if ret != 0: + raise RuntimeError('Restoration of config file failed on node {}'. + format(self._hostname)) diff --git a/resources/libraries/robot/crypto/ipsec.robot b/resources/libraries/robot/crypto/ipsec.robot index 74a1a53f25..80d2937e37 100644 --- a/resources/libraries/robot/crypto/ipsec.robot +++ b/resources/libraries/robot/crypto/ipsec.robot @@ -254,21 +254,21 @@ | Set up IPv4 IPSec functional test | | [Documentation] -| | ... | Set up IPv4 IPSec functional test +| | ... | Set up IPv4 IPSec functional test. | | ... | | Set up functional test | | Configure topology for IPv4 IPsec testing | Set up IPv6 IPSec functional test | | [Documentation] -| | ... | Set up IPv6 IPSec functional test +| | ... | Set up IPv6 IPSec functional test. | | ... | | Set up functional test | | Configure topology for IPv6 IPsec testing | Tear down IPSec functional test | | [Documentation] -| | ... | Tear down IPSec functional test +| | ... | Tear down IPSec functional test. | | ... | | ... | *Example:* | | ... @@ -278,3 +278,44 @@ | | ... | | VPP IPsec Show | ${dut_node} | | Tear down functional test + +| Set up IPSec SW device functional test +| | [Documentation] +| | ... | Set up IPSec SW device functional test for required IP version. +| | ... +| | ... | *Arguments:* +| | ... | - ${ip_version} - IP version: IPv4 or IPv6. Type: string +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Set up IPSec SW device functional test \| IPv4 \| +| | ... +| | [Arguments] | ${ip_version} +| | ... +| | ${duts}= | Get Matches | ${nodes} | DUT* +| | :FOR | ${dut} | IN | @{duts} +| | | Import Library | resources.libraries.python.VppConfigGenerator +| | | ... | WITH NAME | ${dut} +| | | Run keyword | ${dut}.Set Node | ${nodes['${dut}']} +| | | Run keyword | ${dut}.Set Vpp Startup Conf Backup +| | | Run keyword | ${dut}.Set Vpp Logfile | /tmp/vpp.log +| | | Run keyword | ${dut}.Add Unix Nodaemon +| | | Run keyword | ${dut}.Add Unix Log +| | | Run keyword | ${dut}.Add Unix Coredump +| | | Run keyword | ${dut}.Add Unix CLI Listen | /run/vpp/cli.sock +| | | Run keyword | ${dut}.Add Unix Gid +| | | Run keyword | ${dut}.Add Api Segment Gid +| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | ${1} +| | Apply startup configuration on all VPP DUTs | restart_vpp=${FALSE} +| | Set up functional test +| | Run Keyword | Configure topology for ${ip_version} IPsec testing + +| Tear down IPSec SW device functional test +| | [Documentation] +| | ... | Tear down IPSec SW device functional test. +| | ... +| | ${duts}= | Get Matches | ${nodes} | DUT* +| | :FOR | ${dut} | IN | @{duts} +| | | VPP IPsec Show | ${nodes['${dut}']} +| | | Run keyword | ${dut}.Restore Config +| | Tear down functional test diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot index 6c80f9827d..74ad8d3f09 100644 --- a/resources/libraries/robot/shared/default.robot +++ b/resources/libraries/robot/shared/default.robot @@ -24,7 +24,6 @@ | Library | resources.libraries.python.TGSetup | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.Tap -| Library | resources.libraries.python.VppConfigGenerator | Library | resources.libraries.python.VppCounters | Library | resources.libraries.python.VPPUtil | Library | resources.libraries.python.Trace @@ -265,13 +264,38 @@ | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Cryptodev | ${count} +| Add crypto SW device on all DUTs +| | [Documentation] | Add required number of crypto SW devices to VPP startup +| | ... | configuration on all DUTs. +| | ... +| | ... | *Arguments:* +| | ... | - ${count} - Number of SW crypto devices. Type: integer +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Add SW cryptodev on all DUTs \| ${4} \| +| | ... +| | [Arguments] | ${count} +| | ${duts}= | Get Matches | ${nodes} | DUT* +| | :FOR | ${dut} | IN | @{duts} +| | | Run keyword | ${dut}.Add DPDK SW Cryptodev | ${count} + | Apply startup configuration on all VPP DUTs | | [Documentation] | Write startup configuration and restart VPP on all DUTs. | | ... +| | ... | *Arguments:* +| | ... | - ${restart_vpp} - Whether to restart VPP (Optional). Type: boolean +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Apply startup configuration on all VPP DUTs \| ${False} \| +| | ... +| | [Arguments] | ${restart_vpp}=${True} +| | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} -| | | Run keyword | ${dut}.Apply Config -| | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${TRUE} +| | | Run keyword | ${dut}.Apply Config | restart_vpp=${restart_vpp} +| | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${True} | Save VPP PIDs | | [Documentation] | Get PIDs of VPP processes from all DUTs in topology and\ |