Stratum Support for Segement Rounting Suite

- Add Stratum Bmv2 switch support for SRDhcpRelay and SRRouting tests
- Add Support for 0x1 topology on a Stratum Tofino HW switch
- Support for dockerized mininet with Stratum BMv2 switches
- Update scapy driver to work with newer versions of scapy
- Simple parsing for scapy ping output
- Add support for fetching and installing external onos apps
- Add support for onos-diagnostics profiles
- Move onos log levels to params file
- Add onos cfg settings to SR tests

Change-Id: I7c4a71484c8fd5735da9ef09b96d8990283b199b
(cherry picked from commit bef6d9bd943996483fed32130cb30ad26a06aac0)
diff --git a/TestON/tests/USECASE/SegmentRouting/SRDhcprelay/SRDhcprelay.params.stratum b/TestON/tests/USECASE/SegmentRouting/SRDhcprelay/SRDhcprelay.params.stratum
new file mode 100644
index 0000000..e727787
--- /dev/null
+++ b/TestON/tests/USECASE/SegmentRouting/SRDhcprelay/SRDhcprelay.params.stratum
@@ -0,0 +1,86 @@
+<PARAMS>
+    <testcases>1,2,11,12,21,22,31,41,51,61,71</testcases>
+
+    <GRAPH>
+        <nodeCluster>Fabric</nodeCluster>
+        <builds>20</builds>
+    </GRAPH>
+
+    <SCALE>
+        <size>3</size>
+        <max>3</max>
+    </SCALE>
+
+    <DEPENDENCY>
+        <useCommonConf>False</useCommonConf>
+        <useCommonTopo>True</useCommonTopo>
+        <useBmv2>True</useBmv2>
+        <bmv2SwitchType>stratum</bmv2SwitchType>
+        <stratumRoot>~/stratum</stratumRoot>
+        <topology>trellis_fabric.py</topology>
+        <lib>routinglib.py,trellislib.py</lib>
+        <conf>dhcpd.conf,dhcpd6.conf,bgpdr1.conf,bgpdr2.conf,bgpdbgp1.conf,zebradbgp1.conf,bgpdbgp2.conf,zebradbgp2.conf</conf>
+    </DEPENDENCY>
+
+    <MN_DOCKER>
+        <args>--privileged --net host --rm -v topo:/topo -v ~/mininet/custom:/home/root/mininet/custom -v /var/run/openvswitch/:/var/run/openvswitch/ -v /tmp/mn-stratum:/tmp -v /tmp/mn_conf/:/home/root --hostname mn-stratum -v /etc/network/interfaces:/etc/network/interfaces -v /lib/modules:/lib/modules -it -d</args>
+        <name>trellis_mininet</name>
+        <home>/home/root/</home>
+    </MN_DOCKER>
+
+    <ENV>
+        <cellName>productionCell</cellName>
+        <cellApps>drivers,openflow,segmentrouting,fpm,dhcprelay,netcfghostprovider,routeradvertisement,drivers.bmv2,pipelines.fabric</cellApps>
+    </ENV>
+
+    <GIT>
+        <pull>False</pull>
+        <branch>master</branch>
+    </GIT>
+
+    <ONOS_Configuration>
+        <org.onosproject.grpc.ctl.GrpcChannelControllerImpl>
+            <enableMessageLog>true</enableMessageLog>
+        </org.onosproject.grpc.ctl.GrpcChannelControllerImpl>
+    </ONOS_Configuration>
+
+    <ONOS_Logging>
+        <org.onosproject.events>TRACE</org.onosproject.events>
+        <org.onosproject.segmentrouting>DEBUG</org.onosproject.segmentrouting>
+        <org.onosproject.driver>DEBUG</org.onosproject.driver>
+        <org.onosproject.net.flowobjective.impl>DEBUG</org.onosproject.net.flowobjective.impl>
+        <org.onosproject.routeservice.impl>DEBUG</org.onosproject.routeservice.impl>
+        <org.onosproject.routeservice.store>DEBUG</org.onosproject.routeservice.store>
+        <org.onosproject.routing.fpm>DEBUG</org.onosproject.routing.fpm>
+        <org.onosproject.fpm>DEBUG</org.onosproject.fpm>
+        <org.onosproject.mcast>DEBUG</org.onosproject.mcast>
+        <org.onosproject.p4runtime>DEBUG</org.onosproject.p4runtime>
+        <org.onosproject.protocols.p4runtime>DEBUG</org.onosproject.protocols.p4runtime>
+        <org.onosproject.drivers.p4runtime>DEBUG</org.onosproject.drivers.p4runtime>
+        <org.onosproject.protocols.grpc>DEBUG</org.onosproject.protocols.grpc>
+        <org.onosproject.protocols.gnmi>DEBUG</org.onosproject.protocols.gnmi>
+        <org.onosproject.protocols.gnoi>DEBUG</org.onosproject.protocols.gnoi>
+        <org.onosproject.drivers.gnoi>DEBUG</org.onosproject.drivers.gnoi>
+        <org.onosproject.drivers.gmni>DEBUG</org.onosproject.drivers.gmni>
+        <org.onosproject.drivers.stratum>DEBUG</org.onosproject.drivers.stratum>
+        <org.onosproject.bmv2>DEBUG</org.onosproject.bmv2>
+    </ONOS_Logging>
+
+
+    <CTRL>
+        <port>6653</port>
+    </CTRL>
+
+    <timers>
+        <LinkDiscovery>12</LinkDiscovery>
+        <SwitchDiscovery>12</SwitchDiscovery>
+    </timers>
+
+    <SLEEP>
+        <startup>10</startup>
+    </SLEEP>
+
+    <ALARM>
+        <minPassPercent>63</minPassPercent>
+    </ALARM>
+</PARAMS>