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-rw-r--r--resources/libraries/python/IPsecUtil.py130
-rw-r--r--resources/libraries/python/VatExecutor.py138
-rw-r--r--resources/libraries/robot/performance/performance_configuration.robot6
3 files changed, 95 insertions, 179 deletions
diff --git a/resources/libraries/python/IPsecUtil.py b/resources/libraries/python/IPsecUtil.py
index 61ad001b0f..85ffe3a503 100644
--- a/resources/libraries/python/IPsecUtil.py
+++ b/resources/libraries/python/IPsecUtil.py
@@ -288,7 +288,7 @@ class IPsecUtil(object):
:type tunnel_src: str
:type tunnel_dst: str
"""
- tmp_filename = '/tmp/ipsec_sad_{}_add_del_entry.vat'.format(sad_id)
+ tmp_filename = '/tmp/ipsec_sad_{0}_add_del_entry.script'.format(sad_id)
ckey = crypto_key.encode('hex')
ikey = integ_key.encode('hex')
tunnel = 'tunnel_src {0} tunnel_dst {1}'.format(tunnel_src, tunnel_dst)\
@@ -305,7 +305,8 @@ class IPsecUtil(object):
tunnel)
tmp_file.write(buf_str)
vat = VatExecutor()
- vat.scp_and_execute_script(tmp_filename, node, 300)
+ vat.execute_script(tmp_filename, node, timeout=300, json_out=False,
+ copy_on_execute=True)
os.remove(tmp_filename)
@staticmethod
@@ -467,7 +468,8 @@ class IPsecUtil(object):
:type raddr_ip: string
:type raddr_range: int
"""
- tmp_filename = '/tmp/ipsec_spd_{}_add_del_entry.vat'.format(sa_id)
+ tmp_filename = '/tmp/ipsec_spd_{0}_add_del_entry.script'.format(sa_id)
+
direction = 'inbound' if inbound else 'outbound'
addr_incr = 1 << (32 - raddr_range)
addr_ip = int(ip_address(unicode(raddr_ip)))
@@ -481,7 +483,8 @@ class IPsecUtil(object):
start_str, sa_id+i, r_ip_s, r_ip_e)
tmp_file.write(buf_str)
vat = VatExecutor()
- vat.scp_and_execute_script(tmp_filename, node, 300)
+ vat.execute_script(tmp_filename, node, timeout=300, json_out=False,
+ copy_on_execute=True)
os.remove(tmp_filename)
@staticmethod
@@ -524,7 +527,6 @@ class IPsecUtil(object):
:type raddr_ip2: string
:type raddr_range: int
"""
-
spi_1 = 10000
spi_2 = 20000
@@ -538,57 +540,83 @@ class IPsecUtil(object):
ckey = crypto_key.encode('hex')
ikey = integ_key.encode('hex')
+ vat = VatExecutor()
with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2:
for i in range(0, n_tunnels):
- if_s = 'ipsec{}'.format(i)
- dut1_tunnel_s = 'create ipsec tunnel local-ip {0} local-spi ' \
- '{1} remote-ip {2} remote-spi {3}\n'.format(
- if1_ip_addr, spi_1+i, if2_ip_addr, spi_2+i)
- tmp_f1.write(dut1_tunnel_s)
- dut2_tunnel_s = 'create ipsec tunnel local-ip {0} local-spi ' \
- '{1} remote-ip {2} remote-spi {3}\n'.format(
- if2_ip_addr, spi_2+i, if1_ip_addr, spi_1+i)
- tmp_f2.write(dut2_tunnel_s)
- loc_c_key = 'set interface ipsec key {0} local crypto {1} ' \
- '{2}\n'.format(if_s, crypto_alg.alg_name, ckey)
- tmp_f1.write(loc_c_key)
- tmp_f2.write(loc_c_key)
- rem_c_key = 'set interface ipsec key {0} remote crypto {1} ' \
- '{2}\n'.format(if_s, crypto_alg.alg_name, ckey)
- tmp_f1.write(rem_c_key)
- tmp_f2.write(rem_c_key)
+ integ = ''
if crypto_alg.alg_name != 'aes-gcm-128':
- loc_i_key = 'set interface ipsec key {0} local integ {1} ' \
- '{2}\n'.format(if_s, integ_alg.alg_name, ikey)
- tmp_f1.write(loc_i_key)
- tmp_f2.write(loc_i_key)
- rem_i_key = 'set interface ipsec key {0} remote integ {1}' \
- ' {2}\n'.format(if_s, integ_alg.alg_name, ikey)
- tmp_f1.write(rem_i_key)
- tmp_f2.write(rem_i_key)
- raddr_ip1_s = ip_address(raddr_ip1_i + addr_incr*i)
- raddr_ip2_s = ip_address(raddr_ip2_i + addr_incr*i)
- dut1_rte_s = 'ip route add {0}/{1} via {2} {3}\n'.format(
- raddr_ip2_s, raddr_range, if2_ip_addr, if_s)
- tmp_f1.write(dut1_rte_s)
- dut2_rte_s = 'ip route add {0}/{1} via {2} {3}\n'.format(
- raddr_ip1_s, raddr_range, if1_ip_addr, if_s)
- tmp_f2.write(dut2_rte_s)
+ integ = 'integ_alg {integ_alg} '\
+ 'local_integ_key {local_integ_key} '\
+ 'remote_integ_key {remote_integ_key} '\
+ .format(integ_alg=integ_alg.alg_name,
+ local_integ_key=ikey,
+ remote_integ_key=ikey)
+ dut1_tunnel = 'ipsec_tunnel_if_add_del '\
+ 'local_spi {local_spi} '\
+ 'remote_spi {remote_spi} '\
+ 'crypto_alg {crypto_alg} '\
+ 'local_crypto_key {local_crypto_key} '\
+ 'remote_crypto_key {remote_crypto_key} '\
+ '{integ} '\
+ 'local_ip {local_ip} '\
+ 'remote_ip {remote_ip}\n'\
+ .format(local_spi=spi_1+i,
+ remote_spi=spi_2+i,
+ crypto_alg=crypto_alg.alg_name,
+ local_crypto_key=ckey,
+ remote_crypto_key=ckey,
+ integ=integ,
+ local_ip=if1_ip_addr,
+ remote_ip=if2_ip_addr)
+ dut2_tunnel = 'ipsec_tunnel_if_add_del '\
+ 'local_spi {local_spi} '\
+ 'remote_spi {remote_spi} '\
+ 'crypto_alg {crypto_alg} '\
+ 'local_crypto_key {local_crypto_key} '\
+ 'remote_crypto_key {remote_crypto_key} '\
+ '{integ} '\
+ 'local_ip {local_ip} '\
+ 'remote_ip {remote_ip}\n'\
+ .format(local_spi=spi_2+i,
+ remote_spi=spi_1+i,
+ crypto_alg=crypto_alg.alg_name,
+ local_crypto_key=ckey,
+ remote_crypto_key=ckey,
+ integ=integ,
+ local_ip=if2_ip_addr,
+ remote_ip=if1_ip_addr)
+ tmp_f1.write(dut1_tunnel)
+ tmp_f2.write(dut2_tunnel)
+ vat.execute_script(tmp_fn1, node1, timeout=300, json_out=False,
+ copy_on_execute=True)
+ vat.execute_script(tmp_fn2, node2, timeout=300, json_out=False,
+ copy_on_execute=True)
+ os.remove(tmp_fn1)
+ os.remove(tmp_fn2)
+
+ with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2:
+ for i in range(0, n_tunnels):
+ raddr_ip1 = ip_address(raddr_ip1_i + addr_incr*i)
+ raddr_ip2 = ip_address(raddr_ip2_i + addr_incr*i)
dut1_if = Topology.get_interface_name(node1, if1_key)
- dut1_unnum_s = 'set interface unnumbered {0} use {1}\n'.format(
- if_s, dut1_if)
- tmp_f1.write(dut1_unnum_s)
+ dut1 = 'ip_add_del_route {raddr}/{mask} via {addr} ipsec{i}\n'\
+ 'exec set interface unnumbered ipsec{i} use {uifc}\n'\
+ 'sw_interface_set_flags ipsec{i} admin-up\n'\
+ .format(raddr=raddr_ip2, mask=raddr_range,
+ addr=if2_ip_addr, i=i, uifc=dut1_if)
dut2_if = Topology.get_interface_name(node2, if2_key)
- dut2_unnum_s = 'set interface unnumbered {0} use {1}\n'.format(
- if_s, dut2_if)
- tmp_f2.write(dut2_unnum_s)
- up_s = 'set int state {0} up\n'.format(if_s)
- tmp_f1.write(up_s)
- tmp_f2.write(up_s)
-
- vat = VatExecutor()
- vat.scp_and_execute_cli_script(tmp_fn1, node1, 300)
- vat.scp_and_execute_cli_script(tmp_fn2, node2, 300)
+ dut2 = 'ip_add_del_route {raddr}/{mask} via {addr} ipsec{i}\n'\
+ 'exec set interface unnumbered ipsec{i} use {uifc}\n'\
+ 'sw_interface_set_flags ipsec{i} admin-up\n'\
+ .format(raddr=raddr_ip1, mask=raddr_range,
+ addr=if1_ip_addr, i=i, uifc=dut2_if)
+ tmp_f1.write(dut1)
+ tmp_f2.write(dut2)
+
+ vat.execute_script(tmp_fn1, node1, timeout=300, json_out=False,
+ copy_on_execute=True)
+ vat.execute_script(tmp_fn2, node2, timeout=300, json_out=False,
+ copy_on_execute=True)
os.remove(tmp_fn1)
os.remove(tmp_fn2)
diff --git a/resources/libraries/python/VatExecutor.py b/resources/libraries/python/VatExecutor.py
index f29e278e67..7d03fcd4a6 100644
--- a/resources/libraries/python/VatExecutor.py
+++ b/resources/libraries/python/VatExecutor.py
@@ -72,18 +72,24 @@ class VatExecutor(object):
self._ret_code = None
self._script_name = None
- def execute_script(self, vat_name, node, timeout=120, json_out=True):
- """Execute local_path script on node, and store result.
+ def execute_script(self, vat_name, node, timeout=120, json_out=True,
+ copy_on_execute=False):
+ """Execute VAT script on remote node, and store the result. There is an
+ option to copy script from local host to remote host before execution.
+ Path is defined automatically.
:param vat_name: Name of the vat script file. Only the file name of
the script is required, the resources path is prepended automatically.
:param node: Node to execute the VAT script on.
:param timeout: Seconds to allow the script to run.
:param json_out: Require JSON output.
+ :param copy_on_execute: If true, copy the file from local host to remote
+ before executing.
:type vat_name: str
:type node: dict
:type timeout: int
:type json_out: bool
+ :type copy_on_execute: bool
:raises RuntimeError: If VAT script execution failed.
"""
ssh = SSH()
@@ -94,9 +100,13 @@ class VatExecutor(object):
"command(s) from vat script {name}"
.format(name=vat_name))
- remote_file_path = '{0}/{1}/{2}'.format(Constants.REMOTE_FW_DIR,
- Constants.RESOURCES_TPL_VAT,
- vat_name)
+ if copy_on_execute:
+ ssh.scp(vat_name, vat_name)
+ remote_file_path = vat_name
+ else:
+ remote_file_path = '{0}/{1}/{2}'.format(Constants.REMOTE_FW_DIR,
+ Constants.RESOURCES_TPL_VAT,
+ vat_name)
cmd = "{vat_bin} {json} in {vat_path} script".format(
vat_bin=Constants.VAT_BIN_NAME,
@@ -117,109 +127,6 @@ class VatExecutor(object):
self._stderr = stderr
self._script_name = vat_name
- def scp_and_execute_script(self, vat_name, node, timeout=120,
- json_out=True):
- """Copy vat_name script to node, execute it and return result.
- Store the content of vat script in VAT history.
-
- :param vat_name: Name of the vat script file.
- Full path and name of the script is required.
- :param node: Node to execute the VAT script on.
- :param timeout: Seconds to allow the script to run.
- :param json_out: Require JSON output.
- :type vat_name: str
- :type node: dict
- :type timeout: int
- :type json_out: bool
- :raises RuntimeError: If VAT script execution failed.
- """
- ssh = SSH()
- try:
- ssh.connect(node)
- except:
- raise SSHException("Cannot open SSH connection to execute VAT "
- "command(s) from vat script {name}"
- .format(name=vat_name))
-
- ssh.scp(vat_name, vat_name)
-
- cmd = "{vat_bin} {json} in {vat_path} script".format(
- vat_bin=Constants.VAT_BIN_NAME,
- json="json" if json_out is True else "",
- vat_path=vat_name)
-
- with open(vat_name, 'r') as tmp_f:
- VatHistory.add_to_vat_history(node, tmp_f.read())
-
- try:
- ret_code, stdout, stderr = ssh.exec_command_sudo(cmd=cmd,
- timeout=timeout)
- except SSHTimeout:
- logger.error("VAT script execution timeout: {cmd}".format(cmd=cmd))
- raise
- except:
- raise RuntimeError("VAT script execution failed: {cmd}"
- .format(cmd=cmd))
-
- self._ret_code = ret_code
- self._stdout = stdout
- self._stderr = stderr
- self._script_name = vat_name
-
- self._delete_files(node, vat_name)
-
- def scp_and_execute_cli_script(self, vat_name, node, timeout=120,
- json_out=True):
- """Copy vat_name script to node, execute it and return result.
- Store the content of vat script in VAT history.
-
- :param vat_name: Name of the VPP script file.
- Full path and name of the script is required.
- :param node: Node to execute the VPP script on.
- :param timeout: Seconds to allow the script to run.
- :param json_out: Require JSON output.
- :type vat_name: str
- :type node: dict
- :type timeout: int
- :type json_out: bool
- :raises RuntimeError: If CLI script execution failed.
- """
- ssh = SSH()
- try:
- ssh.connect(node)
- except:
- raise SSHException("Cannot open SSH connection to execute VAT "
- "command(s) from vat script {name}"
- .format(name=vat_name))
-
- ssh.scp(vat_name, vat_name)
-
- cmd = "{vat_bin} {json}".format(vat_bin=Constants.VAT_BIN_NAME,
- json="json" if json_out is True else "")
- cmd_input = "exec exec {vat_path}".format(vat_path=vat_name)
-
- VatHistory.add_to_vat_history(node, cmd_input)
- with open(vat_name, 'r') as tmp_f:
- VatHistory.add_to_vat_history(node, tmp_f.read())
-
- try:
- ret_code, stdout, stderr = ssh.exec_command_sudo(cmd, cmd_input,
- timeout)
- except SSHTimeout:
- logger.error("CLI script execution timeout: {0}{1}".
- format(cmd, "<<< " + cmd_input if cmd_input else ""))
- raise
- except:
- raise RuntimeError("CLI script execution failed: {0}{1}".format(
- cmd, "<<< " + cmd_input if cmd_input else ""))
-
- self._ret_code = ret_code
- self._stdout = stdout
- self._stderr = stderr
- self._script_name = cmd_input
-
- self._delete_files(node, vat_name)
-
def execute_script_json_out(self, vat_name, node, timeout=120):
"""Pass all arguments to 'execute_script' method, then cleanup returned
json output.
@@ -235,21 +142,6 @@ class VatExecutor(object):
self.execute_script(vat_name, node, timeout, json_out=True)
self._stdout = cleanup_vat_json_output(self._stdout, vat_name=vat_name)
- @staticmethod
- def _delete_files(node, *files):
- """Use SSH to delete the specified files on node.
-
- :param node: Node in topology.
- :param files: Files to delete.
- :type node: dict
- :type files: iterable
- """
-
- ssh = SSH()
- ssh.connect(node)
- files = " ".join([str(x) for x in files])
- ssh.exec_command("rm {files}".format(files=files))
-
def script_should_have_failed(self):
"""Read return code from last executed script and raise exception if the
script didn't fail."""
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index e544cdd3a3..47d6109cf1 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -69,17 +69,12 @@
| | ...
| | VPP Show Crypto Device Mapping | ${dut1}
| | VPP Show Crypto Device Mapping | ${dut2}
-| | Set interfaces in path in 3-node circular topology up
| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if1_mac}= | Get Interface MAC | ${dut1} | ${dut1_if1}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ${dut2_if2_mac}= | Get Interface MAC | ${dut2} | ${dut2_if2}
-| | Set Interface State | ${dut1} | ${dut1_if1} | up
-| | Set Interface State | ${dut1} | ${dut1_if2} | up
-| | Set Interface State | ${dut2} | ${dut2_if1} | up
-| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | Set Test Variable | ${tg_if1_mac}
| | Set Test Variable | ${tg_if2_mac}
| | Set Test Variable | ${dut1_if1_mac}
@@ -1944,6 +1939,7 @@
| | ... | ${dut2} | ${dut2_if1} | ${encr_alg} | ${encr_key}
| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi}
| | ... | ${dut2_to_dut1_ip4} | ${dut1_to_dut2_ip4}
+| | Set interfaces in path in 3-node circular topology up
| Initialize LISP IPv6 forwarding in 3-node circular topology
| | [Documentation] | Custom setup of IPv6 topology on all DUT nodes \