resources/tools/virl/topologies/double-ring-nested.centos7.virl

   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">
   3     <extensions>
   4         <entry key="management_network" type="String">flat</entry>
   5     </extensions>
   6     <node name="tg1" type="SIMPLE" subtype="server" location="570,238" vmImage="$$VM_IMAGE$$">
   7         <extensions>
   8             <entry key="config" type="String">#cloud-config
   9 bootcmd:
  10 - ln -s -t /etc/rc.d /etc/rc.local
  11 hostname: tg1
  12 manage_etc_hosts: true
  13 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
  14 nfs_server_common: $$NFS_SERVER_COMMON$$
  15 runcmd:
  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" &gt;&gt; /etc/ssh/sshd_config
  22 - service ssh restart
  23 - service sshd restart
  24 users:
  25 - default
  26 - gecos: User configured by VIRL Configuration Engine 0.21.4
  27   lock-passwd: false
  28   name: cisco
  29   plain-text-passwd: cisco
  30   shell: /bin/bash
  31   ssh-authorized-keys:
  32   - VIRL-USER-SSH-PUBLIC-KEY
  33   - VIRL-USER-SSH-PUBLIC-KEY
  34   sudo: ALL=(ALL) NOPASSWD:ALL
  35 write_files:
  36 - path: /usr/local/sbin/cloud-instance-name
  37   content: |
  38     #!/usr/bin/python3.5
  39     import pickle
  40     print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
  41   owner: root:root
  42   permissions: '0755'
  43 - path: /etc/rc.local
  44   owner: root:root
  45   permissions: '0755'
  46   content: |-
  47     #!/bin/sh
  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 '&lt;' | cut -f 1 -d '&gt;')
  53     echo My instance name is $instance_name
  54
  55     MAXCOUNT=12
  56     RETRY=5
  57
  58     mkdir -p /scratch
  59     mkdir -p /mnt/common
  60
  61     echo "Mounting NFS directories"
  62     count=0
  63     while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
  64     do
  65       sleep 5
  66       count=$[$count+1]
  67     done
  68
  69     mount -t nfs "${nfs_server_common}" /mnt/common
  70
  71     mkdir /scratch/$(hostname)
  72     cp /VERSION /scratch/$(hostname)/
  73
  74     exit 0
  75 </entry>
  76             <entry key="Auto-generate config" type="Boolean">false</entry>
  77         </extensions>
  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"/>
  84     </node>
  85     <node name="sut1" type="SIMPLE" subtype="vPP" location="425,26" vmImage="$$VM_IMAGE$$">
  86         <extensions>
  87             <entry key="config" type="string">#cloud-config
  88 bootcmd:
  89 - ln -s -t /etc/rc.d /etc/rc.local
  90 hostname: sut1
  91 manage_etc_hosts: true
  92 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
  93 nfs_server_common: $$NFS_SERVER_COMMON$$
  94 runcmd:
  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" &gt;&gt; /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
 105 users:
 106 - default
 107 - gecos: User configured by VIRL Configuration Engine 0.21.4
 108   lock-passwd: false
 109   name: cisco
 110   plain-text-passwd: cisco
 111   shell: /bin/bash
 112   ssh-authorized-keys:
 113   - VIRL-USER-SSH-PUBLIC-KEY
 114   - VIRL-USER-SSH-PUBLIC-KEY
 115   sudo: ALL=(ALL) NOPASSWD:ALL
 116 write_files:
 117 - path: /usr/local/sbin/cloud-instance-name
 118   content: |
 119     #!/usr/bin/python3.5
 120     import pickle
 121     print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
 122   owner: root:root
 123   permissions: '0755'
 124 - path: /etc/rc.local
 125   owner: root:root
 126   permissions: '0755'
 127   content: |-
 128     #!/bin/sh
 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 '&lt;' | cut -f 1 -d '&gt;')
 134     echo My instance name is $instance_name
 135
 136     MAXCOUNT=12
 137     RETRY=5
 138
 139     mkdir -p /scratch
 140     mkdir -p /mnt/common
 141
 142     echo "Mounting NFS directories"
 143     count=0
 144     while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
 145     do
 146       sleep 5
 147       count=$[$count+1]
 148     done
 149
 150     mount -t nfs "${nfs_server_common}" /mnt/common
 151
 152     # Overwrite nested VM image with latest as per NFS
 153     if [ -f /mnt/common/nested-vm-current.img ]
 154     then
 155       rm -f /var/lib/vm/vhost-nested.img
 156       cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
 157     fi
 158
 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
 162
 163     exit 0
 164 - path: /etc/sysctl.d/90-csit.conf
 165   owner: root:root
 166   content: |
 167     # Number of 2MB hugepages desired
 168     vm.nr_hugepages=1024
 169
 170     # Must be greater than or equal to (2 * vm.nr_hugepages).
 171     vm.max_map_count=20000
 172
 173     # All groups allowed to access hugepages
 174     vm.hugetlb_shm_group=0
 175
 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
 182 </entry>
 183         </extensions>
 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"/>
 188     </node>
 189     <node name="sut2" type="SIMPLE" subtype="vPP" location="748,26" vmImage="$$VM_IMAGE$$">
 190         <extensions>
 191             <entry key="config" type="string">#cloud-config
 192 bootcmd:
 193 - ln -s -t /etc/rc.d /etc/rc.local
 194 hostname: sut2
 195 manage_etc_hosts: true
 196 nfs_server_scratch: $$NFS_SERVER_SCRATCH$$
 197 nfs_server_common: $$NFS_SERVER_COMMON$$
 198 runcmd:
 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" &gt;&gt; /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
 209 users:
 210 - default
 211 - gecos: User configured by VIRL Configuration Engine 0.21.4
 212   lock-passwd: false
 213   name: cisco
 214   plain-text-passwd: cisco
 215   shell: /bin/bash
 216   ssh-authorized-keys:
 217   - VIRL-USER-SSH-PUBLIC-KEY
 218   - VIRL-USER-SSH-PUBLIC-KEY
 219   sudo: ALL=(ALL) NOPASSWD:ALL
 220 write_files:
 221 - path: /usr/local/sbin/cloud-instance-name
 222   content: |
 223     #!/usr/bin/python3.5
 224     import pickle
 225     print(pickle.loads(open('/var/lib/cloud/instance/obj.pkl', 'rb').read(), encoding="ACSII").metadata['name'])
 226   owner: root:root
 227   permissions: '0755'
 228 - path: /etc/rc.local
 229   owner: root:root
 230   permissions: '0755'
 231   content: |-
 232     #!/bin/sh
 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 '&lt;' | cut -f 1 -d '&gt;')
 238     echo My instance name is $instance_name
 239
 240     MAXCOUNT=12
 241     RETRY=5
 242
 243     mkdir -p /scratch
 244     mkdir -p /mnt/common
 245
 246     echo "Mounting NFS directories"
 247     count=0
 248     while [ $count -lt $MAXCOUNT ] &amp;&amp; ! mount -t nfs "${nfs_server_scratch}/${instance_name}" /scratch
 249     do
 250       sleep 5
 251       count=$[$count+1]
 252     done
 253
 254     mount -t nfs "${nfs_server_common}" /mnt/common
 255
 256     # Overwrite nested VM image with latest as per NFS
 257     if [ -f /mnt/common/nested-vm-current.img ]
 258     then
 259       rm -f /var/lib/vm/vhost-nested.img
 260       cp /mnt/common/nested-vm-current.img /var/lib/vm/vhost-nested.img
 261     fi
 262
 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
 266
 267     exit 0
 268 - path: /etc/sysctl.d/90-csit.conf
 269   owner: root:root
 270   content: |
 271     # Number of 2MB hugepages desired
 272     vm.nr_hugepages=1024
 273
 274     # Must be greater than or equal to (2 * vm.nr_hugepages).
 275     vm.max_map_count=20000
 276
 277     # All groups allowed to access hugepages
 278     vm.hugetlb_shm_group=0
 279
 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
 286 </entry>
 287         </extensions>
 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"/>
 292     </node>
 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]"/>
 299 </topology>