12 files changed, 88 insertions, 23 deletions
diff --git a/resources/libraries/bash/qemu_build.sh b/resources/libraries/bash/qemu_build.sh
index 5fbbef809e..57520a9b5e 100755
--- a/resources/libraries/bash/qemu_build.sh
+++ b/resources/libraries/bash/qemu_build.sh
@@ -18,6 +18,7 @@ QEMU_DOWNLOAD_PACKAGE="${QEMU_VERSION}.tar.xz"
 QEMU_PACKAGE_URL="${QEMU_DOWNLOAD_REPO}${QEMU_DOWNLOAD_PACKAGE}"
 QEMU_INSTALL_DIR="/opt/${QEMU_VERSION}"
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+TARGET_LIST="x86_64-softmmu"
 
 for i in "$@"; do
     case $i in
@@ -33,6 +34,9 @@ for i in "$@"; do
         --force)
             FORCE=1
             shift ;;
+        --target-list)
+            TARGET_LIST="${i#*=}"
+            shift ;;
         *)
             ;;
     esac
@@ -78,7 +82,7 @@ then
 fi
 
 # Build
-./configure --target-list=x86_64-softmmu --prefix=${QEMU_INSTALL_DIR} || \
+./configure --target-list=${TARGET_LIST} --prefix=${QEMU_INSTALL_DIR} || \
     { echo "Failed to configure ${QEMU_VERSION}"; exit 1; }
 make -j`nproc` || \
     { echo "Failed to compile ${QEMU_VERSION}"; exit 1; }
diff --git a/resources/libraries/python/DPDK/DPDKTools.py b/resources/libraries/python/DPDK/DPDKTools.py
index 6d9eeddc19..5435dffe51 100644
--- a/resources/libraries/python/DPDK/DPDKTools.py
+++ b/resources/libraries/python/DPDK/DPDKTools.py
@@ -46,8 +46,12 @@ class DPDKTools(object):
         ssh = SSH()
         ssh.connect(dut_node)
 
-        cmd = 'cd {0}/tests/dpdk/dpdk_scripts/ && sudo ./init_dpdk.sh {1} {2}' \
-              .format(con.REMOTE_FW_DIR, pci_address1, pci_address2)
+        arch = Topology.get_node_arch(dut_node)
+        cmd = 'cd {0}/tests/dpdk/dpdk_scripts/ &&'\
+              'sudo ./init_dpdk.sh {1} {2} {3}' .format(con.REMOTE_FW_DIR,
+                                                        pci_address1,
+                                                        pci_address2,
+                                                        arch)
 
         (ret_code, _, _) = ssh.exec_command(cmd, timeout=600)
         if ret_code != 0:
diff --git a/resources/libraries/python/DPDK/L2fwdTest.py b/resources/libraries/python/DPDK/L2fwdTest.py
index f5f714a3e9..b662eeb5d0 100644
--- a/resources/libraries/python/DPDK/L2fwdTest.py
+++ b/resources/libraries/python/DPDK/L2fwdTest.py
@@ -17,6 +17,7 @@ DUT nodes.
 
 from resources.libraries.python.ssh import SSH
 from resources.libraries.python.constants import Constants as con
+from resources.libraries.python.topology import Topology
 
 
 class L2fwdTest(object):
@@ -46,8 +47,9 @@ class L2fwdTest(object):
         ssh.connect(dut_node)
 
         cmd = 'cd {0}/tests/dpdk/dpdk_scripts/ && sudo ./run_l2fwd.sh {1} ' \
-              '{2} {3} {4}'.format(con.REMOTE_FW_DIR, cpu_cores, nb_cores,
-                                   queue_nums, jumbo_frames)
+              '{2} {3} {4} {5}'.format(con.REMOTE_FW_DIR, cpu_cores, nb_cores,
+                                       queue_nums, jumbo_frames,
+                                       Topology.get_node_arch(dut_node))
 
         (ret_code, _, _) = ssh.exec_command(cmd, timeout=600)
         if ret_code != 0:
diff --git a/resources/libraries/python/DPDK/SetupDPDKTest.py b/resources/libraries/python/DPDK/SetupDPDKTest.py
index 0f70803ed7..d3725d9e9b 100644
--- a/resources/libraries/python/DPDK/SetupDPDKTest.py
+++ b/resources/libraries/python/DPDK/SetupDPDKTest.py
@@ -28,6 +28,7 @@ from robot.libraries.BuiltIn import BuiltIn
 from resources.libraries.python.ssh import SSH
 from resources.libraries.python.constants import Constants as con
 from resources.libraries.python.topology import NodeType
+from resources.libraries.python.topology import Topology
 
 __all__ = ["SetupDPDKTest"]
 
@@ -125,14 +126,16 @@ def install_dpdk_test(node):
     :type node: dict
     :returns: nothing
     """
-    logger.console('Install the DPDK on {0}'.format(node['host']))
+    arch = Topology.get_node_arch(node)
+    logger.console('Install the DPDK on {0} ({1})'.format(node['host'],
+                                                          arch))
 
     ssh = SSH()
     ssh.connect(node)
 
     (ret_code, _, stderr) = ssh.exec_command(
-        'cd {0}/tests/dpdk/dpdk_scripts/ && ./install_dpdk.sh'
-        .format(con.REMOTE_FW_DIR), timeout=600)
+        'cd {0}/tests/dpdk/dpdk_scripts/ && ./install_dpdk.sh {1}'
+        .format(con.REMOTE_FW_DIR, arch), timeout=600)
 
     if ret_code != 0:
         logger.error('Install the DPDK error: {0}'.format(stderr))
@@ -153,6 +156,11 @@ def setup_node(args):
     :rtype: bool
     """
     tarball, remote_tarball, node = args
+
+    # if unset, arch defaults to x86_64
+    if 'arch' not in node or not node['arch']:
+        node['arch'] = 'x86_64'
+
     try:
         copy_tarball_to_node(tarball, node)
         extract_tarball_at_node(remote_tarball, node)
@@ -166,6 +174,7 @@ def setup_node(args):
     else:
         logger.console('Setup of node {0} done'.format(node['host']))
         return True
+#pylint: enable=broad-except
 
 def delete_local_tarball(tarball):
     """Delete local tarball to prevent disk pollution.
@@ -210,9 +219,13 @@ class SetupDPDKTest(object):
             'Executed node setups in parallel, waiting for processes to end')
         result.wait()
 
-        logger.info('Results: {0}'.format(result.get()))
+        results = result.get()
+        node_setup_success = all(results)
+        logger.info('Results: {0}'.format(results))
 
         logger.trace('Test framework copied to all topology nodes')
         delete_local_tarball(tarball)
-        logger.console('All nodes are ready')
-
+        if node_setup_success:
+            logger.console('All nodes are ready')
+        else:
+            logger.console('Failed to setup dpdk on all the nodes')
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py
index 428599be83..6426394bf4 100644
--- a/resources/libraries/python/QemuUtils.py
+++ b/resources/libraries/python/QemuUtils.py
@@ -20,7 +20,7 @@ from robot.api import logger
 
 from resources.libraries.python.ssh import SSH, SSHTimeout
 from resources.libraries.python.constants import Constants
-from resources.libraries.python.topology import NodeType
+from resources.libraries.python.topology import NodeType, Topology
 
 
 class QemuUtils(object):
@@ -28,7 +28,7 @@ class QemuUtils(object):
 
     def __init__(self, qemu_id=1):
         self._qemu_id = qemu_id
-        # Path to QEMU binary
+        # Path to QEMU binary. Use x86_64 by default
         self._qemu_bin = '/usr/bin/qemu-system-x86_64'
         # QEMU Machine Protocol socket
         self._qmp_sock = '/tmp/qmp{0}.sock'.format(self._qemu_id)
@@ -188,6 +188,9 @@ class QemuUtils(object):
         self._ssh.connect(node)
         self._vm_info['host'] = node['host']
 
+        arch = Topology.get_node_arch(node)
+        self._qemu_bin = '/usr/bin/qemu-system-{0}'.format(arch)
+
     def qemu_add_vhost_user_if(self, socket, server=True, mac=None):
         """Add Vhost-user interface.
 
@@ -677,12 +680,14 @@ class QemuUtils(object):
         version = ' --version={0}'.format(Constants.QEMU_INSTALL_VERSION)
         force = ' --force' if force_install else ''
         patch = ' --patch' if apply_patch else ''
+        arch = Topology.get_node_arch(node)
+        target_list = ' --target-list={0}-softmmu'.format(arch)
 
         (ret_code, stdout, stderr) = \
             ssh.exec_command(
-                "sudo -E sh -c '{0}/{1}/qemu_build.sh{2}{3}{4}{5}'"\
+                "sudo -E sh -c '{0}/{1}/qemu_build.sh{2}{3}{4}{5}{6}'"\
                 .format(Constants.REMOTE_FW_DIR, Constants.RESOURCES_LIB_SH,
-                        version, directory, force, patch), 1000)
+                        version, directory, force, patch, target_list), 1000)
 
         if int(ret_code) != 0:
             logger.debug('QEMU build failed {0}'.format(stdout + stderr))
diff --git a/resources/libraries/python/TLDK/SetupTLDKTest.py b/resources/libraries/python/TLDK/SetupTLDKTest.py
index 3d9685f198..7692902b7c 100644
--- a/resources/libraries/python/TLDK/SetupTLDKTest.py
+++ b/resources/libraries/python/TLDK/SetupTLDKTest.py
@@ -28,7 +28,7 @@ from robot.libraries.BuiltIn import BuiltIn
 
 from resources.libraries.python.ssh import SSH
 from resources.libraries.python.TLDK.TLDKConstants import TLDKConstants as con
-from resources.libraries.python.topology import NodeType
+from resources.libraries.python.topology import NodeType, Topology
 from resources.libraries.python.TLDK.gen_pcap import gen_all_pcap
 
 __all__ = ["SetupTLDKTest"]
@@ -147,14 +147,17 @@ def install_tldk_test(node):
     :returns: nothing.
     :raises RuntimeError: If install tldk failed.
     """
-    logger.console('Install the TLDK on {0}'.format(node['host']))
+
+    arch = Topology.get_node_arch(node)
+    logger.console('Install the TLDK on {0} ({1})'.format(node['host'],
+                                                          arch))
 
     ssh = SSH()
     ssh.connect(node)
 
     (ret_code, _, stderr) = ssh.exec_command(
-        'cd {0}/{1} && ./install_tldk.sh'
-        .format(con.REMOTE_FW_DIR, con.TLDK_SCRIPTS), timeout=600)
+        'cd {0}/{1} && ./install_tldk.sh {2}'
+        .format(con.REMOTE_FW_DIR, con.TLDK_SCRIPTS, arch), timeout=600)
 
     if ret_code != 0:
         logger.error('Install the TLDK error: {0}'.format(stderr))
@@ -175,6 +178,10 @@ def setup_node(args):
     :raises RuntimeError: If node setup failed.
     """
     tarball, remote_tarball, node = args
+
+    # if unset, arch defaults to x86_64
+    Topology.get_node_arch(node)
+
     try:
         copy_tarball_to_node(tarball, node)
         extract_tarball_at_node(remote_tarball, node)
@@ -232,8 +239,13 @@ class SetupTLDKTest(object):
             'Executed node setups in parallel, waiting for processes to end')
         result.wait()
 
-        logger.info('Results: {0}'.format(result.get()))
+        results = result.get()
+        node_setup_success = all(results)
+        logger.info('Results: {0}'.format(results))
 
         logger.trace('Test framework copied to all topology nodes')
         delete_local_tarball(tarball)
-        logger.console('All nodes are ready')
+        if node_setup_success:
+            logger.console('All nodes are ready')
+        else:
+            logger.console('Failed to setup dpdk on all the nodes')
diff --git a/resources/libraries/python/VatExecutor.py b/resources/libraries/python/VatExecutor.py
index de6baababe..c50fdbaf9a 100644
--- a/resources/libraries/python/VatExecutor.py
+++ b/resources/libraries/python/VatExecutor.py
@@ -304,7 +304,7 @@ class VatTerminal(object):
     """
 
     __VAT_PROMPT = ("vat# ", )
-    __LINUX_PROMPT = (":~$ ", "~]$ ")
+    __LINUX_PROMPT = (":~$ ", "~]$ ", "~]# ")
 
     def __init__(self, node, json_param=True):
         json_text = ' json' if json_param else ''
diff --git a/resources/libraries/python/ssh.py b/resources/libraries/python/ssh.py
index 87fc02d3dd..11b05837bf 100644
--- a/resources/libraries/python/ssh.py
+++ b/resources/libraries/python/ssh.py
@@ -250,7 +250,7 @@ class SSH(object):
         chan.set_combine_stderr(True)
 
         buf = ''
-        while not buf.endswith((":~$ ", "~]$ ")):
+        while not buf.endswith((":~$ ", "~]$ ", "~]# ")):
             try:
                 chunk = chan.recv(self.__MAX_RECV_BUF)
                 if not chunk:
diff --git a/resources/libraries/python/topology.py b/resources/libraries/python/topology.py
index 38e08d23d3..13dbdddb07 100644
--- a/resources/libraries/python/topology.py
+++ b/resources/libraries/python/topology.py
@@ -905,6 +905,22 @@ class Topology(object):
         return node['host']
 
     @staticmethod
+    def get_node_arch(node):
+        """Return arch of the node.
+           Default to x86_64 if no arch present
+
+        :param node: Node created from topology.
+        :type node: dict
+        :returns: Node architecture
+        :rtype: str
+        """
+        try:
+            return node['arch']
+        except KeyError:
+            node['arch'] = 'x86_64'
+            return 'x86_64'
+
+    @staticmethod
     def get_cryptodev(node):
         """Return Crytodev configuration of the node.
 
diff --git a/resources/tools/virl/topologies/double-ring-nested.centos7.yaml b/resources/tools/virl/topologies/double-ring-nested.centos7.yaml
index 00b297c7f1..d35e24b777 100644
--- a/resources/tools/virl/topologies/double-ring-nested.centos7.yaml
+++ b/resources/tools/virl/topologies/double-ring-nested.centos7.yaml
@@ -10,6 +10,7 @@ nodes:
   TG:
     type: TG
     host: "{topology[tg1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     priv_key: |
@@ -38,6 +39,7 @@ nodes:
   DUT1:
     type: DUT
     host: "{topology[sut1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb:
@@ -67,6 +69,7 @@ nodes:
   DUT2:
     type: DUT
     host: "{topology[sut2][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb:
diff --git a/resources/tools/virl/topologies/double-ring-nested.trusty.yaml b/resources/tools/virl/topologies/double-ring-nested.trusty.yaml
index 00b297c7f1..d35e24b777 100644
--- a/resources/tools/virl/topologies/double-ring-nested.trusty.yaml
+++ b/resources/tools/virl/topologies/double-ring-nested.trusty.yaml
@@ -10,6 +10,7 @@ nodes:
   TG:
     type: TG
     host: "{topology[tg1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     priv_key: |
@@ -38,6 +39,7 @@ nodes:
   DUT1:
     type: DUT
     host: "{topology[sut1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb:
@@ -67,6 +69,7 @@ nodes:
   DUT2:
     type: DUT
     host: "{topology[sut2][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb:
diff --git a/resources/tools/virl/topologies/double-ring-nested.xenial.yaml b/resources/tools/virl/topologies/double-ring-nested.xenial.yaml
index 00b297c7f1..d35e24b777 100644
--- a/resources/tools/virl/topologies/double-ring-nested.xenial.yaml
+++ b/resources/tools/virl/topologies/double-ring-nested.xenial.yaml
@@ -10,6 +10,7 @@ nodes:
   TG:
     type: TG
     host: "{topology[tg1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     priv_key: |
@@ -38,6 +39,7 @@ nodes:
   DUT1:
     type: DUT
     host: "{topology[sut1][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb:
@@ -67,6 +69,7 @@ nodes:
   DUT2:
     type: DUT
     host: "{topology[sut2][nic-management][ip-addr]}"
+    arch: x86_64
     port: 22
     username: cisco
     honeycomb: