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-rw-r--r--resources/tools/virl/topologies/double-ring-nested.xenial.virl362
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diff --git a/resources/tools/virl/topologies/double-ring-nested.xenial.virl b/resources/tools/virl/topologies/double-ring-nested.xenial.virl
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index 0000000000..65733f9caf
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+++ b/resources/tools/virl/topologies/double-ring-nested.xenial.virl
@@ -0,0 +1,362 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<topology xmlns="http://www.cisco.com/VIRL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" schemaVersion="0.9" xsi:schemaLocation="http://www.cisco.com/VIRL https://raw.github.com/CiscoVIRL/schema/v0.9/virl.xsd">
+ <extensions>
+ <entry key="management_network" type="String">flat</entry>
+ </extensions>
+ <node name="tg1" type="SIMPLE" subtype="server" location="570,238" vmImage="$$VM_IMAGE$$">
+ <extensions>
+ <entry key="config" type="String">#cloud-config
+bootcmd:
+- ln -s -t /etc/rc.d /etc/rc.local
+hostname: tg1
+manage_etc_hosts: true
+nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
+nfs_server_common: $$NFS_SERVER_COMMON$$
+runcmd:
+- systemctl start getty@ttyS0.service
+- systemctl start rc-local
+- touch /tmp/before-sed
+- sed -i 's/^\s*PasswordAuthentication\s\+no/PasswordAuthentication yes/' /etc/ssh/sshd_config
+- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config
+- service ssh restart
+- service sshd restart
+users:
+- default
+- gecos: User configured by VIRL Configuration Engine 0.21.4
+ lock-passwd: false
+ name: cisco
+ plain-text-passwd: cisco
+ shell: /bin/bash
+ ssh-authorized-keys:
+ - VIRL-USER-SSH-PUBLIC-KEY
+ - VIRL-USER-SSH-PUBLIC-KEY
+ sudo: ALL=(ALL) NOPASSWD:ALL
+write_files:
+- path: /etc/init/ttyS0.conf
+ owner: root:root
+ content: |
+ # ttyS0 - getty
+ # This service maintains a getty on ttyS0 from the point the system is
+ # started until it is shut down again.
+ start on stopped rc or RUNLEVEL=[12345]
+ stop on runlevel [!12345]
+ respawn
+ exec /sbin/getty -L 115200 ttyS0 vt102
+ permissions: '0644'
+- path: /etc/systemd/system/dhclient@.service
+ content: |
+ [Unit]
+ Description=Run dhclient on %i interface
+ After=network.target
+ [Service]
+ Type=oneshot
+ ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
+ RemainAfterExit=yes
+ owner: root:root
+ permissions: '0644'
+- path: /usr/local/sbin/cloud-instance-name
+ content: |
+ #!/usr/bin/python3.5
+ import pickle
+ print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
+ owner: root:root
+ permissions: '0755'
+- path: /etc/rc.local
+ owner: root:root
+ permissions: '0755'
+ content: |-
+ #!/bin/sh
+ grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
+ grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
+ nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '&lt;' | cut -f 1 -d '&gt;')
+ echo My instance name is $instance_name
+
+ MAXCOUNT=12
+ RETRY=5
+
+ mkdir -p /scratch
+ mkdir -p /mnt/common
+
+ echo "Mounting NFS directories"
+ count=0
+ while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
+ do
+ sleep 5
+ count=$[$count+1]
+ done
+
+ mount -t nfs "${nfs_server_common}" /mnt/common
+
+ mkdir /scratch/$(hostname)
+ cp /VERSION /scratch/$(hostname)/
+
+ exit 0
+</entry>
+ <entry key="Auto-generate config" type="Boolean">false</entry>
+ </extensions>
+ <interface id="0" name="eth1"/>
+ <interface id="1" name="eth2"/>
+ <interface id="2" name="eth3"/>
+ <interface id="3" name="eth4"/>
+ <interface id="4" name="eth5"/>
+ <interface id="5" name="eth6"/>
+ </node>
+ <node name="sut1" type="SIMPLE" subtype="vPP" location="425,26" vmImage="$$VM_IMAGE$$">
+ <extensions>
+ <entry key="config" type="string">#cloud-config
+bootcmd:
+- ln -s -t /etc/rc.d /etc/rc.local
+hostname: sut1
+manage_etc_hosts: true
+nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
+nfs_server_common: $$NFS_SERVER_COMMON$$
+runcmd:
+- systemctl start getty@ttyS0.service
+- systemctl start rc-local
+- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
+- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config
+- service ssh restart
+- service sshd restart
+- sed -i 's/no-pci//' /opt/cisco/vpe/etc/qn.conf
+- sed -i 's/1024/1024 decimal-interface-names/g' /opt/cisco/vpe/etc/qn.conf
+- ln -s /dev/null /etc/sysctl.d/80-vpp.conf
+users:
+- default
+- gecos: User configured by VIRL Configuration Engine 0.21.4
+ lock-passwd: false
+ name: cisco
+ plain-text-passwd: cisco
+ shell: /bin/bash
+ ssh-authorized-keys:
+ - VIRL-USER-SSH-PUBLIC-KEY
+ - VIRL-USER-SSH-PUBLIC-KEY
+ sudo: ALL=(ALL) NOPASSWD:ALL
+write_files:
+- path: /etc/init/ttyS0.conf
+ owner: root:root
+ content: |
+ # ttyS0 - getty
+ # This service maintains a getty on ttyS0 from the point the system is
+ # started until it is shut down again.
+ start on stopped rc or RUNLEVEL=[12345]
+ stop on runlevel [!12345]
+ respawn
+ exec /sbin/getty -L 115200 ttyS0 vt102
+ permissions: '0644'
+- path: /etc/systemd/system/dhclient@.service
+ content: |
+ [Unit]
+ Description=Run dhclient on %i interface
+ After=network.target
+ [Service]
+ Type=oneshot
+ ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
+ RemainAfterExit=yes
+ owner: root:root
+ permissions: '0644'
+- path: /usr/local/sbin/cloud-instance-name
+ content: |
+ #!/usr/bin/python3.5
+ import pickle
+ print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
+ owner: root:root
+ permissions: '0755'
+- path: /etc/rc.local
+ owner: root:root
+ permissions: '0755'
+ content: |-
+ #!/bin/sh
+ grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
+ grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
+ nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '&lt;' | cut -f 1 -d '&gt;')
+ echo My instance name is $instance_name
+
+ MAXCOUNT=12
+ RETRY=5
+
+ mkdir -p /scratch
+ mkdir -p /mnt/common
+
+ echo "Mounting NFS directories"
+ count=0
+ while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
+ do
+ sleep 5
+ count=$[$count+1]
+ done
+
+ mount -t nfs "${nfs_server_common}" /mnt/common
+
+ # Overwrite nested VM image with latest as per NFS
+ if [ -f /mnt/common/nested-vm-current.img ]
+ then
+ rm -f /var/lib/vm/vhost-nested.img
+ cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
+ fi
+
+ mkdir /scratch/$(hostname)
+ cp /VERSION /scratch/$(hostname)/
+ cat /var/lib/vm/vhost-nested.img | strings | grep NESTED_VERSION= > /scratch/$(hostname)/NESTED_VERSION
+
+ exit 0
+- path: /etc/sysctl.d/90-csit.conf
+ owner: root:root
+ content: |
+ # Number of 2MB hugepages desired
+ vm.nr_hugepages=1024
+
+ # Must be greater than or equal to (2 * vm.nr_hugepages).
+ vm.max_map_count=20000
+
+ # All groups allowed to access hugepages
+ vm.hugetlb_shm_group=0
+
+ # Shared Memory Max must be greator or equal to the total size of hugepages.
+ # For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024
+ # If the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
+ # is greater than the calculated TotalHugepageSize then set this parameter
+ # to current shmmax value.
+ kernel.shmmax=2147483648
+</entry>
+ </extensions>
+ <interface id="0" name="GigabitEthernet0/4/0"/>
+ <interface id="1" name="GigabitEthernet0/5/0"/>
+ <interface id="2" name="GigabitEthernet0/6/0"/>
+ <interface id="3" name="GigabitEthernet0/7/0"/>
+ </node>
+ <node name="sut2" type="SIMPLE" subtype="vPP" location="748,26" vmImage="$$VM_IMAGE$$">
+ <extensions>
+ <entry key="config" type="string">#cloud-config
+bootcmd:
+- ln -s -t /etc/rc.d /etc/rc.local
+hostname: sut2
+manage_etc_hosts: true
+nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
+nfs_server_common: $$NFS_SERVER_COMMON$$
+runcmd:
+- systemctl start getty@ttyS0.service
+- systemctl start rc-local
+- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
+- echo "UseDNS no" &gt;&gt; /etc/ssh/sshd_config
+- service ssh restart
+- service sshd restart
+- sed -i 's/no-pci//' /opt/cisco/vpe/etc/qn.conf
+- sed -i 's/1024/1024 decimal-interface-names/g' /opt/cisco/vpe/etc/qn.conf
+- ln -s /dev/null /etc/sysctl.d/80-vpp.conf
+users:
+- default
+- gecos: User configured by VIRL Configuration Engine 0.21.4
+ lock-passwd: false
+ name: cisco
+ plain-text-passwd: cisco
+ shell: /bin/bash
+ ssh-authorized-keys:
+ - VIRL-USER-SSH-PUBLIC-KEY
+ - VIRL-USER-SSH-PUBLIC-KEY
+ sudo: ALL=(ALL) NOPASSWD:ALL
+write_files:
+- path: /etc/init/ttyS0.conf
+ owner: root:root
+ content: |
+ # ttyS0 - getty
+ # This service maintains a getty on ttyS0 from the point the system is
+ # started until it is shut down again.
+ start on stopped rc or RUNLEVEL=[12345]
+ stop on runlevel [!12345]
+ respawn
+ exec /sbin/getty -L 115200 ttyS0 vt102
+ permissions: '0644'
+- path: /etc/systemd/system/dhclient@.service
+ content: |
+ [Unit]
+ Description=Run dhclient on %i interface
+ After=network.target
+ [Service]
+ Type=oneshot
+ ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
+ RemainAfterExit=yes
+ owner: root:root
+ permissions: '0644'
+- path: /usr/local/sbin/cloud-instance-name
+ content: |
+ #!/usr/bin/python3.5
+ import pickle
+ print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
+ owner: root:root
+ permissions: '0755'
+- path: /etc/rc.local
+ owner: root:root
+ permissions: '0755'
+ content: |-
+ #!/bin/sh
+ grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
+ grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
+ nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
+ instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '&lt;' | cut -f 1 -d '&gt;')
+ echo My instance name is $instance_name
+
+ MAXCOUNT=12
+ RETRY=5
+
+ mkdir -p /scratch
+ mkdir -p /mnt/common
+
+ echo "Mounting NFS directories"
+ count=0
+ while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
+ do
+ sleep 5
+ count=$[$count+1]
+ done
+
+ mount -t nfs "${nfs_server_common}" /mnt/common
+
+ # Overwrite nested VM image with latest as per NFS
+ if [ -f /mnt/common/nested-vm-current.img ]
+ then
+ rm -f /var/lib/vm/vhost-nested.img
+ cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
+ fi
+
+ mkdir /scratch/$(hostname)
+ cp /VERSION /scratch/$(hostname)/
+ cat /var/lib/vm/vhost-nested.img | strings | grep NESTED_VERSION= > /scratch/$(hostname)/NESTED_VERSION
+
+ exit 0
+- path: /etc/sysctl.d/90-csit.conf
+ owner: root:root
+ content: |
+ # Number of 2MB hugepages desired
+ vm.nr_hugepages=1024
+
+ # Must be greater than or equal to (2 * vm.nr_hugepages).
+ vm.max_map_count=20000
+
+ # All groups allowed to access hugepages
+ vm.hugetlb_shm_group=0
+
+ # Shared Memory Max must be greator or equal to the total size of hugepages.
+ # For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024
+ # If the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
+ # is greater than the calculated TotalHugepageSize then set this parameter
+ # to current shmmax value.
+ kernel.shmmax=2147483648
+</entry>
+ </extensions>
+ <interface id="0" name="GigabitEthernet0/4/0"/>
+ <interface id="1" name="GigabitEthernet0/5/0"/>
+ <interface id="2" name="GigabitEthernet0/6/0"/>
+ <interface id="3" name="GigabitEthernet0/7/0"/>
+ </node>
+ <connection dst="/virl:topology/virl:node[1]/virl:interface[3]" src="/virl:topology/virl:node[2]/virl:interface[1]"/>
+ <connection dst="/virl:topology/virl:node[1]/virl:interface[4]" src="/virl:topology/virl:node[2]/virl:interface[2]"/>
+ <connection dst="/virl:topology/virl:node[2]/virl:interface[3]" src="/virl:topology/virl:node[3]/virl:interface[3]"/>
+ <connection dst="/virl:topology/virl:node[2]/virl:interface[4]" src="/virl:topology/virl:node[3]/virl:interface[4]"/>
+ <connection dst="/virl:topology/virl:node[1]/virl:interface[5]" src="/virl:topology/virl:node[3]/virl:interface[1]"/>
+ <connection dst="/virl:topology/virl:node[1]/virl:interface[6]" src="/virl:topology/virl:node[3]/virl:interface[2]"/>
+</topology>