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 # Build states are:
  15 # 'build' - just build the code
  16 # 'done' - code is build, install and setup
  17 # 'auto' - bulid, install and setup
  18 BUILD_STATE="auto"
  19
  20 if [[ -f /opt/config/compile_state.txt ]]
  21 then
  22     BUILD_STATE=$(cat /opt/config/compile_state.txt)
  23 fi
  24
  25 # Convert Network CIDR to Netmask
  26 cdr2mask () {
  27         # Number of args to shift, 255..255, first non-255 byte, zeroes
  28         set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
  29         [ $1 -gt 1 ] && shift $1 || shift
  30         echo ${1-0}.${2-0}.${3-0}.${4-0}
  31 }
  32
  33 # OpenStack network configuration
  34 if [[ $BUILD_STATE != "build" ]]
  35 then
  36     if [[ $CLOUD_ENV == "openstack" ]]
  37     then
  38         echo 127.0.0.1 $(hostname) >> /etc/hosts
  39
  40         # Allow remote login as root
  41         mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
  42         cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
  43     fi
  44 fi  # endif BUILD_STATE != "build"
  45
  46 if [[ $BUILD_STATE != "done" ]]
  47 then
  48     # Download required dependencies
  49     echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  50     echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  51     apt-get update
  52     apt-get install --allow-unauthenticated -y wget openjdk-8-jdk apt-transport-https ca-certificates g++ libcurl4-gnutls-dev
  53     sleep 1
  54
  55     # Install the tools required for download codes
  56     apt-get install -y expect git patch make linux-image-extra-`uname -r`
  57     #Download and build the VPP codes
  58     cd /opt
  59     git clone ${VPP_SOURCE_REPO_URL} -b ${VPP_SOURCE_REPO_BRANCH} vpp
  60     wget -O VPP-Add-Option82-Nat-Filter-For-vBRG.patch ${VPP_PATCH_URL}
  61
  62     cd vpp
  63     patch -p1 < ../VPP-Add-Option82-Nat-Filter-For-vBRG.patch
  64     expect -c "
  65             set timeout 60;
  66             spawn make install-dep;
  67             expect {
  68                     \"Do you want to continue?*\" {send \"Y\r\"; interact}
  69             }
  70     "
  71
  72     cd build-root
  73     ./bootstrap.sh
  74     make V=0 PLATFORM=vpp TAG=vpp install-deb
  75
  76     # Install the VPP package
  77     dpkg -i *.deb
  78     systemctl stop vpp
  79 fi  # endif BUILD_STATE != "done"
  80
  81 if [[ $BUILD_STATE != "build" ]]
  82 then
  83     # Auto-start configuration for the VPP
  84     cat > /etc/vpp/startup.conf << EOF
  85
  86 unix {
  87   nodaemon
  88   log /tmp/vpp.log
  89   full-coredump
  90   cli-listen localhost:5002
  91   startup-config /etc/vpp/setup.gate
  92 }
  93
  94 api-trace {
  95   on
  96 }
  97
  98 api-segment {
  99   gid vpp
 100 }
 101
 102 cpu {
 103         ## In the VPP there is one main thread and optionally the user can create worker(s)
 104         ## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
 105
 106         ## Manual pinning of thread(s) to CPU core(s)
 107
 108         ## Set logical CPU core where main thread runs
 109         # main-core 1
 110
 111         ## Set logical CPU core(s) where worker threads are running
 112         # corelist-workers 2-3,18-19
 113
 114         ## Automatic pinning of thread(s) to CPU core(s)
 115
 116         ## Sets number of CPU core(s) to be skipped (1 ... N-1)
 117         ## Skipped CPU core(s) are not used for pinning main thread and working thread(s).
 118         ## The main thread is automatically pinned to the first available CPU core and worker(s)
 119         ## are pinned to next free CPU core(s) after core assigned to main thread
 120         # skip-cores 4
 121
 122         ## Specify a number of workers to be created
 123         ## Workers are pinned to N consecutive CPU cores while skipping "skip-cores" CPU core(s)
 124         ## and main thread's CPU core
 125         # workers 2
 126
 127         ## Set scheduling policy and priority of main and worker threads
 128
 129         ## Scheduling policy options are: other (SCHED_OTHER), batch (SCHED_BATCH)
 130         ## idle (SCHED_IDLE), fifo (SCHED_FIFO), rr (SCHED_RR)
 131         # scheduler-policy fifo
 132
 133         ## Scheduling priority is used only for "real-time policies (fifo and rr),
 134         ## and has to be in the range of priorities supported for a particular policy
 135         # scheduler-priority 50
 136 }
 137
 138 # dpdk {
 139         ## Change default settings for all intefaces
 140         # dev default {
 141                 ## Number of receive queues, enables RSS
 142                 ## Default is 1
 143                 # num-rx-queues 3
 144
 145                 ## Number of transmit queues, Default is equal
 146                 ## to number of worker threads or 1 if no workers treads
 147                 # num-tx-queues 3
 148
 149                 ## Number of descriptors in transmit and receive rings
 150                 ## increasing or reducing number can impact performance
 151                 ## Default is 1024 for both rx and tx
 152                 # num-rx-desc 512
 153                 # num-tx-desc 512
 154
 155                 ## VLAN strip offload mode for interface
 156                 ## Default is off
 157                 # vlan-strip-offload on
 158         # }
 159
 160         ## Whitelist specific interface by specifying PCI address
 161         # dev 0000:02:00.0
 162         ## Whitelist specific interface by specifying PCI address and in
 163         ## addition specify custom parameters for this interface
 164         # dev 0000:02:00.1 {
 165         #       num-rx-queues 2
 166         # }
 167
 168         ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci
 169         ## and uio_pci_generic (default)
 170         # uio-driver vfio-pci
 171
 172         ## Disable mutli-segment buffers, improves performance but
 173         ## disables Jumbo MTU support
 174         # no-multi-seg
 175
 176         ## Increase number of buffers allocated, needed only in scenarios with
 177         ## large number of interfaces and worker threads. Value is per CPU socket.
 178         ## Default is 16384
 179         # num-mbufs 128000
 180
 181         ## Change hugepages allocation per-socket, needed only if there is need for
 182         ## larger number of mbufs. Default is 256M on each detected CPU socket
 183         # socket-mem 2048,2048
 184 # }
 185
 186 EOF
 187
 188     #Get list of network device PCI bus addresses
 189     get_nic_pci_list() {
 190         while read -r line ; do
 191             if [ "$line" != "${line#*network device}" ]; then
 192                  echo -n "${line%% *} "
 193             fi
 194         done < <(lspci)
 195     }
 196
 197     NICS=$(get_nic_pci_list)
 198     NICS=`echo ${NICS} | sed 's/[0]\+\([0-9]\)/\1/g' | sed 's/[.:]/\//g'`
 199     echo $NICS
 200
 201     BRG_BNG_NIC=GigabitEthernet`echo ${NICS} | cut -d " " -f 2`  # second interface in list
 202
 203     cat > /etc/vpp/setup.gate << EOF
 204 set int state ${BRG_BNG_NIC} up
 205 set dhcp client intfc ${BRG_BNG_NIC} hostname brg-emulator
 206
 207 tap connect lstack
 208 set int state tap-0 up
 209
 210 set interface l2 bridge tap-0 10 0
 211 set bridge-domain arp term 10
 212 EOF
 213
 214     cat >> /opt/config/ip.txt << EOF
 215 hcip: 192.168.4.20
 216 EOF
 217
 218     cat > /opt/bind_nic.sh << 'EOF'
 219 #!/bin/bash
 220 while :
 221 do
 222         if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]]; then
 223                 echo "vpp not running"
 224         else
 225                 break
 226         fi
 227 done
 228
 229 sdnc_ip=$(cat /opt/config/sdnc_ip.txt)
 230
 231 vppctl tap connect tap0
 232 sleep 3
 233 vppctl set int state tap-1 up
 234 vppctl set int ip addr tap-1 20.0.0.40/24
 235 ifconfig tap0 192.168.4.20/24
 236 route add -host $sdnc_ip tap0
 237 route add -host 20.0.0.40 tap0
 238 vppctl ip route add 192.168.4.0/24 via tap-1
 239 vppctl set interface snat in tap-1 out ${BRG_BNG_NIC}
 240 vppctl snat add interface address ${BRG_BNG_NIC}
 241
 242
 243 while read -r hw
 244 do
 245     if [[ "$hw" = tap-1* ]];
 246     then
 247         read -r hw
 248         hw_addr=${hw##* }
 249         break
 250     fi
 251 done < <(vppctl show hardware)
 252 arp -s $sdnc_ip $hw_addr
 253 EOF
 254     chmod +x /opt/bind_nic.sh
 255
 256     #set nat rule
 257     cat > /opt/set_nat.sh << 'EOF'
 258 #! /bin/bash
 259
 260 while :
 261 do
 262     if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]];
 263     then
 264         #echo "vpp not running"
 265         continue
 266     fi
 267
 268     flag=0
 269     while read -r line
 270     do
 271         if [ flag = 0 ];
 272         then
 273             re=${line#*/[0-9]/[0-9]}
 274             if [ "$line" != "$re" ];
 275             then
 276                 flag=1
 277             else
 278                 flag=0
 279                 continue
 280             fi
 281         else
 282             ip=${line%/*}
 283             if [[ $ip = *\.*\.*\.* ]];
 284             then
 285                 #echo "ip address is $ip"
 286                 if [ ! -f /opt/config/ip.txt ];
 287                 then
 288                     echo "file /opt/config/ip.txt doesn't exists"
 289                     continue
 290                 fi
 291                 while read -r tap_ip
 292                 do
 293                     if [[ $tap_ip = hcip* ]];
 294                     then
 295                         tap_ip=${tap_ip#*" "}
 296                         echo "hc tap ip address is $tap_ip"
 297                         vppctl snat add static mapping tcp local $tap_ip 8183 external $ip 8183
 298                         exit 0
 299                     fi
 300                 done < /opt/config/ip.txt
 301             else
 302                 if [[ ! $ip = */[0-9] ]];
 303                 then
 304                     flag=0
 305                     #echo "not correct"
 306                 fi
 307             fi
 308         fi
 309     done < <(vppctl show int addr)
 310     sleep 1
 311 done
 312 EOF
 313     chmod +x /opt/set_nat.sh
 314 fi  # endif BUILD_STATE != "build"
 315
 316 if [[ $BUILD_STATE != "done" ]]
 317 then
 318
 319     # Download and install HC2VPP from source
 320     cd /opt
 321     git clone ${HC2VPP_SOURCE_REPO_URL} -b ${HC2VPP_SOURCE_REPO_BRANCH} hc2vpp
 322
 323     apt-get -f -y install
 324     apt-get install -y maven
 325     mkdir -p /root/.m2
 326     cat > ~/.m2/settings.xml << EOF
 327 <?xml version="1.0" encoding="UTF-8"?>
 328 <!-- vi: set et smarttab sw=2 tabstop=2: -->
 329 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
 330   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 331   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 332
 333   <profiles>
 334     <profile>
 335    <id>fd.io-release</id>
 336       <repositories>
 337         <repository>
 338           <id>fd.io-mirror</id>
 339           <name>fd.io-mirror</name>
 340           <url>https://nexus.fd.io/content/groups/public/</url>
 341           <releases>
 342             <enabled>true</enabled>
 343             <updatePolicy>never</updatePolicy>
 344           </releases>
 345           <snapshots>
 346             <enabled>false</enabled>
 347           </snapshots>
 348         </repository>
 349       </repositories>
 350       <pluginRepositories>
 351         <pluginRepository>
 352           <id>fd.io-mirror</id>
 353           <name>fd.io-mirror</name>
 354           <url>https://nexus.fd.io/content/repositories/public/</url>
 355           <releases>
 356             <enabled>true</enabled>
 357             <updatePolicy>never</updatePolicy>
 358           </releases>
 359           <snapshots>
 360             <enabled>false</enabled>
 361           </snapshots>
 362         </pluginRepository>
 363       </pluginRepositories>
 364     </profile>
 365
 366     <profile>
 367       <id>fd.io-snapshots</id>
 368       <repositories>
 369         <repository>
 370           <id>fd.io-snapshot</id>
 371           <name>fd.io-snapshot</name>
 372           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 373           <releases>
 374             <enabled>false</enabled>
 375           </releases>
 376           <snapshots>
 377             <enabled>true</enabled>
 378           </snapshots>
 379         </repository>
 380       </repositories>
 381       <pluginRepositories>
 382         <pluginRepository>
 383             <id>fd.io-snapshot</id>
 384           <name>fd.io-snapshot</name>
 385           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 386           <releases>
 387             <enabled>false</enabled>
 388           </releases>
 389           <snapshots>
 390             <enabled>true</enabled>
 391           </snapshots>
 392         </pluginRepository>
 393       </pluginRepositories>
 394     </profile>
 395     <profile>
 396       <id>opendaylight-snapshots</id>
 397       <repositories>
 398         <repository>
 399           <id>opendaylight-snapshot</id>
 400           <name>opendaylight-snapshot</name>
 401           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 402           <releases>
 403             <enabled>false</enabled>
 404           </releases>
 405           <snapshots>
 406             <enabled>true</enabled>
 407           </snapshots>
 408         </repository>
 409       </repositories>
 410       <pluginRepositories>
 411         <pluginRepository>
 412           <id>opendaylight-shapshot</id>
 413           <name>opendaylight-snapshot</name>
 414           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 415           <releases>
 416             <enabled>false</enabled>
 417           </releases>
 418           <snapshots>
 419             <enabled>true</enabled>
 420           </snapshots>
 421         </pluginRepository>
 422       </pluginRepositories>
 423     </profile>
 424   </profiles>
 425
 426   <activeProfiles>
 427     <activeProfile>fd.io-release</activeProfile>
 428     <activeProfile>fd.io-snapshots</activeProfile>
 429     <activeProfile>opendaylight-snapshots</activeProfile>
 430   </activeProfiles>
 431 </settings>
 432 EOF
 433
 434     cd hc2vpp
 435     mvn clean install
 436     l_version=$(cat pom.xml | grep "<version>" | head -1)
 437     l_version=$(echo "${l_version%<*}")
 438     l_version=$(echo "${l_version#*>}")
 439     mv vpp-integration/minimal-distribution/target/vpp-integration-distribution-${l_version}-hc/vpp-integration-distribution-${l_version} /opt/honeycomb
 440     sed -i 's/127.0.0.1/0.0.0.0/g' /opt/honeycomb/config/honeycomb.json
 441
 442     # Disable automatic upgrades
 443     if [[ $CLOUD_ENV != "rackspace" ]]
 444     then
 445         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
 446         sed -i 's/\(APT::Periodic::Unattended-Upgrade\) "1"/\1 "0"/' /etc/apt/apt.conf.d/20auto-upgrades
 447     fi
 448 fi  # endif BUILD_STATE != "done"
 449
 450 if [[ $BUILD_STATE != "build" ]]
 451 then
 452     # Create systemctl service for Honeycomb
 453     cat > /etc/systemd/system/honeycomb.service << EOF
 454 [Unit]
 455 Description=Honeycomb Agent for the VPP control plane
 456 Documentation=https://wiki.fd.io/view/Honeycomb
 457 Requires=vpp.service
 458 After=vpp.service
 459
 460 [Service]
 461 ExecStart=/opt/honeycomb/honeycomb
 462 Restart=always
 463 RestartSec=10
 464
 465 [Install]
 466 WantedBy=multi-user.target
 467 EOF
 468     systemctl enable /etc/systemd/system/honeycomb.service
 469
 470     # Download DHCP config files
 471     cd /opt
 472     wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu_init.sh
 473     wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu.sh
 474     sed -i '/# Provides:/c\# Provides:     vbrg ' /opt/v_brgemu.sh
 475     chmod +x v_brgemu_init.sh
 476     chmod +x v_brgemu.sh
 477     mv v_brgemu.sh /etc/init.d
 478     update-rc.d v_brgemu.sh defaults
 479
 480     # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
 481     if [[ $CLOUD_ENV != "rackspace" ]]
 482     then
 483         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
 484         grub-mkconfig -o /boot/grub/grub.cfg
 485         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
 486         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
 487         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
 488         reboot
 489     fi
 490
 491     ./v_brgemu_init.sh
 492 fi  # endif BUILD_STATE != "build"