1 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
2 <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">
4 <entry key="management_network" type="String">flat</entry>
6 <node name="tg1" type="SIMPLE" subtype="server" location="570,238" vmImage="$$VM_IMAGE$$">
8 <entry key="config" type="String">#cloud-config
10 - ln -s -t /etc/rc.d /etc/rc.local
12 manage_etc_hosts: true
13 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
14 nfs_server_common: $$NFS_SERVER_COMMON$$
16 - systemctl enable serial-getty-digi@ttyS0.service
17 - systemctl start serial-getty-digi@ttyS0.service
18 - systemctl start rc-local
19 - touch /tmp/before-sed
20 - sed -i 's/^\s*PasswordAuthentication\s\+no/PasswordAuthentication yes/' /etc/ssh/sshd_config
21 - echo "UseDNS no" >> /etc/ssh/sshd_config
23 - service sshd restart
26 - gecos: User configured by VIRL Configuration Engine 0.21.4
29 plain-text-passwd: cisco
32 - VIRL-USER-SSH-PUBLIC-KEY
33 - VIRL-USER-SSH-PUBLIC-KEY
34 sudo: ALL=(ALL) NOPASSWD:ALL
36 - path: /usr/local/sbin/cloud-instance-name
40 print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
48 grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
49 grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
50 nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
51 nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
52 instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '<' | cut -f 1 -d '>')
53 echo My instance name is $instance_name
61 echo "Mounting NFS directories"
63 while [ $count -lt $MAXCOUNT ] && ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
69 mount -t nfs "${nfs_server_common}" /mnt/common
71 mkdir /scratch/$(hostname)
72 cp /VERSION /scratch/$(hostname)/
76 <entry key="Auto-generate config" type="Boolean">false</entry>
78 <interface id="0" name="eth1"/>
79 <interface id="1" name="eth2"/>
80 <interface id="2" name="eth3"/>
81 <interface id="3" name="eth4"/>
82 <interface id="4" name="eth5"/>
83 <interface id="5" name="eth6"/>
85 <node name="sut1" type="SIMPLE" subtype="vPP" location="425,26" vmImage="$$VM_IMAGE$$">
87 <entry key="config" type="string">#cloud-config
89 - ln -s -t /etc/rc.d /etc/rc.local
91 manage_etc_hosts: true
92 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
93 nfs_server_common: $$NFS_SERVER_COMMON$$
95 - systemctl enable serial-getty-digi@ttyS0.service
96 - systemctl start serial-getty-digi@ttyS0.service
97 - systemctl start rc-local
98 - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
99 - echo "UseDNS no" >> /etc/ssh/sshd_config
100 - service ssh restart
101 - service sshd restart
102 - sed -i 's/no-pci//' /opt/cisco/vpe/etc/qn.conf
103 - sed -i 's/1024/1024 decimal-interface-names/g' /opt/cisco/vpe/etc/qn.conf
104 - ln -s /dev/null /etc/sysctl.d/80-vpp.conf
107 - gecos: User configured by VIRL Configuration Engine 0.21.4
110 plain-text-passwd: cisco
113 - VIRL-USER-SSH-PUBLIC-KEY
114 - VIRL-USER-SSH-PUBLIC-KEY
115 sudo: ALL=(ALL) NOPASSWD:ALL
117 - path: /usr/local/sbin/cloud-instance-name
121 print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
124 - path: /etc/rc.local
129 grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
130 grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
131 nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
132 nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
133 instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '<' | cut -f 1 -d '>')
134 echo My instance name is $instance_name
142 echo "Mounting NFS directories"
144 while [ $count -lt $MAXCOUNT ] && ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
150 mount -t nfs "${nfs_server_common}" /mnt/common
152 # Overwrite nested VM image with latest as per NFS
153 if [ -f /mnt/common/nested-vm-current.img ]
155 rm -f /var/lib/vm/vhost-nested.img
156 cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
159 mkdir /scratch/$(hostname)
160 cp /VERSION /scratch/$(hostname)/
161 cat /var/lib/vm/vhost-nested.img | strings | grep NESTED_VERSION= > /scratch/$(hostname)/NESTED_VERSION
164 - path: /etc/sysctl.d/90-csit.conf
167 # Number of 2MB hugepages desired
170 # Must be greater than or equal to (2 * vm.nr_hugepages).
171 vm.max_map_count=20000
173 # All groups allowed to access hugepages
174 vm.hugetlb_shm_group=0
176 # Shared Memory Max must be greator or equal to the total size of hugepages.
177 # For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024
178 # If the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
179 # is greater than the calculated TotalHugepageSize then set this parameter
180 # to current shmmax value.
181 kernel.shmmax=2147483648
184 <interface id="0" name="GigabitEthernet0/4/0"/>
185 <interface id="1" name="GigabitEthernet0/5/0"/>
186 <interface id="2" name="GigabitEthernet0/6/0"/>
187 <interface id="3" name="GigabitEthernet0/7/0"/>
189 <node name="sut2" type="SIMPLE" subtype="vPP" location="748,26" vmImage="$$VM_IMAGE$$">
191 <entry key="config" type="string">#cloud-config
193 - ln -s -t /etc/rc.d /etc/rc.local
195 manage_etc_hosts: true
196 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
197 nfs_server_common: $$NFS_SERVER_COMMON$$
199 - systemctl enable serial-getty-digi@ttyS0.service
200 - systemctl start serial-getty-digi@ttyS0.service
201 - systemctl start rc-local
202 - sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
203 - echo "UseDNS no" >> /etc/ssh/sshd_config
204 - service ssh restart
205 - service sshd restart
206 - sed -i 's/no-pci//' /opt/cisco/vpe/etc/qn.conf
207 - sed -i 's/1024/1024 decimal-interface-names/g' /opt/cisco/vpe/etc/qn.conf
208 - ln -s /dev/null /etc/sysctl.d/80-vpp.conf
211 - gecos: User configured by VIRL Configuration Engine 0.21.4
214 plain-text-passwd: cisco
217 - VIRL-USER-SSH-PUBLIC-KEY
218 - VIRL-USER-SSH-PUBLIC-KEY
219 sudo: ALL=(ALL) NOPASSWD:ALL
221 - path: /usr/local/sbin/cloud-instance-name
225 print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
228 - path: /etc/rc.local
233 grep -q nfs_server_scratch /var/lib/cloud/instance/user-data.txt || exit 1
234 grep -q nfs_server_common /var/lib/cloud/instance/user-data.txt || exit 1
235 nfs_server_scratch=$(grep -E '^nfs_server_scratch:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
236 nfs_server_common=$(grep -E '^nfs_server_common:' /var/lib/cloud/instance/user-data.txt | awk '{ print $2 }')
237 instance_name=$(/usr/local/sbin/cloud-instance-name | cut -f 3 -d '<' | cut -f 1 -d '>')
238 echo My instance name is $instance_name
246 echo "Mounting NFS directories"
248 while [ $count -lt $MAXCOUNT ] && ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
254 mount -t nfs "${nfs_server_common}" /mnt/common
256 # Overwrite nested VM image with latest as per NFS
257 if [ -f /mnt/common/nested-vm-current.img ]
259 rm -f /var/lib/vm/vhost-nested.img
260 cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
263 mkdir /scratch/$(hostname)
264 cp /VERSION /scratch/$(hostname)/
265 cat /var/lib/vm/vhost-nested.img | strings | grep NESTED_VERSION= > /scratch/$(hostname)/NESTED_VERSION
268 - path: /etc/sysctl.d/90-csit.conf
271 # Number of 2MB hugepages desired
274 # Must be greater than or equal to (2 * vm.nr_hugepages).
275 vm.max_map_count=20000
277 # All groups allowed to access hugepages
278 vm.hugetlb_shm_group=0
280 # Shared Memory Max must be greator or equal to the total size of hugepages.
281 # For 2MB pages, TotalHugepageSize = vm.nr_hugepages * 2 * 1024 * 1024
282 # If the existing kernel.shmmax setting (cat /sys/proc/kernel/shmmax)
283 # is greater than the calculated TotalHugepageSize then set this parameter
284 # to current shmmax value.
285 kernel.shmmax=2147483648
288 <interface id="0" name="GigabitEthernet0/4/0"/>
289 <interface id="1" name="GigabitEthernet0/5/0"/>
290 <interface id="2" name="GigabitEthernet0/6/0"/>
291 <interface id="3" name="GigabitEthernet0/7/0"/>
293 <connection dst="/virl:topology/virl:node[1]/virl:interface[3]" src="/virl:topology/virl:node[2]/virl:interface[1]"/>
294 <connection dst="/virl:topology/virl:node[1]/virl:interface[4]" src="/virl:topology/virl:node[2]/virl:interface[2]"/>
295 <connection dst="/virl:topology/virl:node[2]/virl:interface[3]" src="/virl:topology/virl:node[3]/virl:interface[3]"/>
296 <connection dst="/virl:topology/virl:node[2]/virl:interface[4]" src="/virl:topology/virl:node[3]/virl:interface[4]"/>
297 <connection dst="/virl:topology/virl:node[1]/virl:interface[5]" src="/virl:topology/virl:node[3]/virl:interface[1]"/>
298 <connection dst="/virl:topology/virl:node[1]/virl:interface[6]" src="/virl:topology/virl:node[3]/virl:interface[2]"/>