vnfs/vCPE/scripts/v_brgemu_install.sh

   1 #!/bin/bash
   2
   3 REPO_URL_BLOB=$(cat /opt/config/repo_url_blob.txt)
   4 REPO_URL_ARTIFACTS=$(cat /opt/config/repo_url_artifacts.txt)
   5 DEMO_ARTIFACTS_VERSION=$(cat /opt/config/demo_artifacts_version.txt)
   6 INSTALL_SCRIPT_VERSION=$(cat /opt/config/install_script_version.txt)
   7 VPP_SOURCE_REPO_URL=$(cat /opt/config/vpp_source_repo_url.txt)
   8 VPP_SOURCE_REPO_BRANCH=$(cat /opt/config/vpp_source_repo_branch.txt)
   9 VPP_PATCH_URL=$(cat /opt/config/vpp_patch_url.txt)
  10 HC2VPP_SOURCE_REPO_URL=$(cat /opt/config/hc2vpp_source_repo_url.txt)
  11 HC2VPP_SOURCE_REPO_BRANCH=$(cat /opt/config/hc2vpp_source_repo_branch.txt)
  12 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
  13
  14 # Convert Network CIDR to Netmask
  15 cdr2mask () {
  16         # Number of args to shift, 255..255, first non-255 byte, zeroes
  17         set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
  18         [ $1 -gt 1 ] && shift $1 || shift
  19         echo ${1-0}.${2-0}.${3-0}.${4-0}
  20 }
  21
  22 # OpenStack network configuration
  23 if [[ $CLOUD_ENV == "openstack" ]]
  24 then
  25         echo 127.0.0.1 $(hostname) >> /etc/hosts
  26
  27         # Allow remote login as root
  28         mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
  29         cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
  30
  31         MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
  32
  33         IP=$(cat /opt/config/brgemu_net_ipaddr.txt)
  34         BITS=$(cat /opt/config/brgemu_net_cidr.txt | cut -d"/" -f2)
  35         NETMASK=$(cdr2mask $BITS)
  36         echo "auto eth2" >> /etc/network/interfaces
  37         echo "iface eth2 inet static" >> /etc/network/interfaces
  38         echo "    address $IP" >> /etc/network/interfaces
  39         echo "    netmask $NETMASK" >> /etc/network/interfaces
  40         echo "    mtu $MTU" >> /etc/network/interfaces
  41
  42         ifup eth2
  43 fi
  44
  45 # Download required dependencies
  46 echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  47 echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  48 apt-get update
  49 apt-get install --allow-unauthenticated -y wget openjdk-8-jdk apt-transport-https ca-certificates g++ libcurl4-gnutls-dev
  50 sleep 1
  51
  52 # Install the tools required for download codes
  53 apt-get install -y expect git patch
  54
  55 #Download and build the VPP codes
  56 cd /opt
  57 git clone ${VPP_SOURCE_REPO_URL} -b ${VPP_SOURCE_REPO_BRANCH} vpp
  58 wget -O VPP-Add-Option82-Nat-Filter-For-vBRG.patch ${VPP_PATCH_URL}
  59
  60 cd vpp
  61 patch -p1 < ../VPP-Add-Option82-Nat-Filter-For-vBRG.patch
  62 expect -c "
  63         set timeout 60;
  64         spawn make install-dep;
  65         expect {
  66                 \"Do you want to continue?*\" {send \"Y\r\"; interact}
  67         }
  68 "
  69
  70 cd build-root
  71 ./bootstrap.sh
  72 make V=0 PLATFORM=vpp TAG=vpp install-deb
  73
  74 # Install the VPP package
  75 dpkg -i *.deb
  76 systemctl stop vpp
  77
  78 # Auto-start configuration for the VPP
  79 cat > /etc/vpp/startup.conf << EOF
  80
  81 unix {
  82   nodaemon
  83   log /tmp/vpp.log
  84   full-coredump
  85   cli-listen localhost:5002
  86   startup-config /etc/vpp/setup.gate
  87 }
  88
  89 api-trace {
  90   on
  91 }
  92
  93 api-segment {
  94   gid vpp
  95 }
  96
  97 cpu {
  98         ## In the VPP there is one main thread and optionally the user can create worker(s)
  99         ## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
 100
 101         ## Manual pinning of thread(s) to CPU core(s)
 102
 103         ## Set logical CPU core where main thread runs
 104         # main-core 1
 105
 106         ## Set logical CPU core(s) where worker threads are running
 107         # corelist-workers 2-3,18-19
 108
 109         ## Automatic pinning of thread(s) to CPU core(s)
 110
 111         ## Sets number of CPU core(s) to be skipped (1 ... N-1)
 112         ## Skipped CPU core(s) are not used for pinning main thread and working thread(s).
 113         ## The main thread is automatically pinned to the first available CPU core and worker(s)
 114         ## are pinned to next free CPU core(s) after core assigned to main thread
 115         # skip-cores 4
 116
 117         ## Specify a number of workers to be created
 118         ## Workers are pinned to N consecutive CPU cores while skipping "skip-cores" CPU core(s)
 119         ## and main thread's CPU core
 120         # workers 2
 121
 122         ## Set scheduling policy and priority of main and worker threads
 123
 124         ## Scheduling policy options are: other (SCHED_OTHER), batch (SCHED_BATCH)
 125         ## idle (SCHED_IDLE), fifo (SCHED_FIFO), rr (SCHED_RR)
 126         # scheduler-policy fifo
 127
 128         ## Scheduling priority is used only for "real-time policies (fifo and rr),
 129         ## and has to be in the range of priorities supported for a particular policy
 130         # scheduler-priority 50
 131 }
 132
 133 # dpdk {
 134         ## Change default settings for all intefaces
 135         # dev default {
 136                 ## Number of receive queues, enables RSS
 137                 ## Default is 1
 138                 # num-rx-queues 3
 139
 140                 ## Number of transmit queues, Default is equal
 141                 ## to number of worker threads or 1 if no workers treads
 142                 # num-tx-queues 3
 143
 144                 ## Number of descriptors in transmit and receive rings
 145                 ## increasing or reducing number can impact performance
 146                 ## Default is 1024 for both rx and tx
 147                 # num-rx-desc 512
 148                 # num-tx-desc 512
 149
 150                 ## VLAN strip offload mode for interface
 151                 ## Default is off
 152                 # vlan-strip-offload on
 153         # }
 154
 155         ## Whitelist specific interface by specifying PCI address
 156         # dev 0000:02:00.0
 157
 158         ## Whitelist specific interface by specifying PCI address and in
 159         ## addition specify custom parameters for this interface
 160         # dev 0000:02:00.1 {
 161         #       num-rx-queues 2
 162         # }
 163
 164         ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci
 165         ## and uio_pci_generic (default)
 166         # uio-driver vfio-pci
 167
 168         ## Disable mutli-segment buffers, improves performance but
 169         ## disables Jumbo MTU support
 170         # no-multi-seg
 171
 172         ## Increase number of buffers allocated, needed only in scenarios with
 173         ## large number of interfaces and worker threads. Value is per CPU socket.
 174         ## Default is 16384
 175         # num-mbufs 128000
 176
 177         ## Change hugepages allocation per-socket, needed only if there is need for
 178         ## larger number of mbufs. Default is 256M on each detected CPU socket
 179         # socket-mem 2048,2048
 180 # }
 181
 182 EOF
 183
 184 cat > /etc/vpp/setup.gate << EOF
 185 set int state GigabitEthernet0/8/0 up
 186 set dhcp client intfc GigabitEthernet0/8/0 hostname brg-emulator
 187
 188 tap connect lstack
 189 set int state tap-0 up
 190
 191 set interface l2 bridge tap-0 10 0
 192 set bridge-domain arp term 10
 193 EOF
 194
 195 cat >> /opt/config/ip.txt << EOF
 196 hcip: 192.168.1.20
 197 EOF
 198
 199 #set nat rule
 200 cat > /opt/set_nat.sh << EOF
 201 #! /bin/bash
 202
 203 while :
 204 do
 205         if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]]; then
 206                 #echo "vpp not running"
 207                 continue
 208         fi
 209         flag=0
 210         while read -r line
 211         do
 212                 if [ flag = 0 ]; then
 213                         re=${line#*/[0-9]/[0-9]}
 214                         if [ "$line" != "$re" ]; then
 215                                 flag=1
 216                         else
 217                                 flag=0
 218                                 continue
 219                         fi
 220                 else
 221                         ip=${line%/*}
 222                         if [[ $ip = *\.*\.*\.* ]]; then
 223                                 #echo "ip address is $ip"
 224                                 if [ ! -f /opt/config/ip.txt ]; then
 225                                         echo "file /opt/config/ip.txt doesn't exists"
 226                                         continue
 227                                 fi
 228                                 while read -r tap_ip
 229                                 do
 230                                         if [[ $tap_ip = hcip* ]]; then
 231                                                 tap_ip=${tap_ip#*" "}
 232                                                 echo "hc tap ip address is $tap_ip"
 233                                                 vppctl snat add static mapping local $tap_ip external $ip
 234                                                 exit 0
 235                                         fi
 236                                 done < /opt/config/ip.txt
 237                         else
 238                                 if [[ ! $ip = */[0-9] ]]; then
 239                                         flag=0
 240                                         #echo "not correct"
 241                                 fi
 242                         fi
 243                 fi
 244         done < <(vppctl show int addr)
 245         sleep 1
 246 done
 247 EOF
 248 # Download and install HC2VPP from source
 249 cd /opt
 250 git clone ${HC2VPP_SOURCE_REPO_URL} -b ${HC2VPP_SOURCE_REPO_BRANCH} hc2vpp
 251
 252 apt-get install -y maven
 253 cat > ~/.m2/settings.xml << EOF
 254 <?xml version="1.0" encoding="UTF-8"?>
 255 <!-- vi: set et smarttab sw=2 tabstop=2: -->
 256 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
 257   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 258   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 259
 260   <profiles>
 261     <profile>
 262       <id>fd.io-release</id>
 263       <repositories>
 264         <repository>
 265           <id>fd.io-mirror</id>
 266           <name>fd.io-mirror</name>
 267           <url>https://nexus.fd.io/content/groups/public/</url>
 268           <releases>
 269             <enabled>true</enabled>
 270             <updatePolicy>never</updatePolicy>
 271           </releases>
 272           <snapshots>
 273             <enabled>false</enabled>
 274           </snapshots>
 275         </repository>
 276       </repositories>
 277       <pluginRepositories>
 278         <pluginRepository>
 279           <id>fd.io-mirror</id>
 280           <name>fd.io-mirror</name>
 281           <url>https://nexus.fd.io/content/repositories/public/</url>
 282           <releases>
 283             <enabled>true</enabled>
 284             <updatePolicy>never</updatePolicy>
 285           </releases>
 286           <snapshots>
 287             <enabled>false</enabled>
 288           </snapshots>
 289         </pluginRepository>
 290       </pluginRepositories>
 291     </profile>
 292
 293     <profile>
 294       <id>fd.io-snapshots</id>
 295       <repositories>
 296         <repository>
 297           <id>fd.io-snapshot</id>
 298           <name>fd.io-snapshot</name>
 299           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 300           <releases>
 301             <enabled>false</enabled>
 302           </releases>
 303           <snapshots>
 304             <enabled>true</enabled>
 305           </snapshots>
 306         </repository>
 307       </repositories>
 308       <pluginRepositories>
 309         <pluginRepository>
 310           <id>fd.io-snapshot</id>
 311           <name>fd.io-snapshot</name>
 312           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 313           <releases>
 314             <enabled>false</enabled>
 315           </releases>
 316           <snapshots>
 317             <enabled>true</enabled>
 318           </snapshots>
 319         </pluginRepository>
 320       </pluginRepositories>
 321     </profile>
 322     <profile>
 323       <id>opendaylight-snapshots</id>
 324       <repositories>
 325         <repository>
 326           <id>opendaylight-snapshot</id>
 327           <name>opendaylight-snapshot</name>
 328           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 329           <releases>
 330             <enabled>false</enabled>
 331           </releases>
 332           <snapshots>
 333             <enabled>true</enabled>
 334           </snapshots>
 335         </repository>
 336       </repositories>
 337       <pluginRepositories>
 338         <pluginRepository>
 339           <id>opendaylight-shapshot</id>
 340           <name>opendaylight-snapshot</name>
 341           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 342           <releases>
 343             <enabled>false</enabled>
 344           </releases>
 345           <snapshots>
 346             <enabled>true</enabled>
 347           </snapshots>
 348         </pluginRepository>
 349       </pluginRepositories>
 350     </profile>
 351   </profiles>
 352
 353   <activeProfiles>
 354     <activeProfile>fd.io-release</activeProfile>
 355     <activeProfile>fd.io-snapshots</activeProfile>
 356     <activeProfile>opendaylight-snapshots</activeProfile>
 357   </activeProfiles>
 358 </settings>
 359 EOF
 360
 361 cd hc2vpp
 362 mvn clean install
 363 l_version=$(cat pom.xml | grep "<version>" | head -1)
 364 l_version=$(echo "${l_version%<*}")
 365 l_version=$(echo "${l_version#*>}")
 366 mv vpp-integration/minimal-distribution/target/vpp-integration-distribution-${l_version}-hc/vpp-integration-distribution-${l_version} /opt/honeycomb
 367 sed -i 's/127.0.0.1/0.0.0.0/g' /opt/honeycomb/config/honeycomb.json
 368
 369 # Create systemctl service for Honeycomb
 370 cat > /etc/systemd/system/honeycomb.service << EOF
 371 [Unit]
 372 Description=Honeycomb Agent for the VPP control plane
 373 Documentation=https://wiki.fd.io/view/Honeycomb
 374 Requires=vpp.service
 375 After=vpp.service
 376
 377 [Service]
 378 ExecStart=/opt/honeycomb/honeycomb
 379 Restart=always
 380 RestartSec=10
 381
 382 [Install]
 383 WantedBy=multi-user.target
 384 EOF
 385 systemctl enable /etc/systemd/system/honeycomb.service
 386
 387 # Download DHCP config files
 388 cd /opt
 389 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu_init.sh
 390 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu.sh
 391 chmod +x v_brgemu_init.sh
 392 chmod +x v_brgemu.sh
 393 mv v_brgemu.sh /etc/init.d
 394 update-rc.d v_brgemu.sh defaults
 395
 396 # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
 397 if [[ $CLOUD_ENV != "rackspace" ]]
 398 then
 399         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
 400         grub-mkconfig -o /boot/grub/grub.cfg
 401         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
 402         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
 403         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
 404         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
 405         reboot
 406 fi
 407
 408 ./v_brgemu_init.sh