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     echo $BRG_BNG_NIC > /opt/config/brg_nic.txt
 203
 204     cat > /etc/vpp/setup.gate << EOF
 205 set int state ${BRG_BNG_NIC} up
 206 set dhcp client intfc ${BRG_BNG_NIC} hostname brg-emulator
 207
 208 tap connect lstack
 209 set int state tap-0 up
 210
 211 set interface l2 bridge tap-0 10 0
 212 set bridge-domain arp term 10
 213 EOF
 214
 215     cat >> /opt/config/ip.txt << EOF
 216 hcip: 192.168.4.20
 217 EOF
 218
 219     cat > /opt/bind_nic.sh << 'EOF'
 220 #!/bin/bash
 221 while :
 222 do
 223         if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]];
 224         then
 225                 echo "vpp not running"
 226         else
 227                 break
 228         fi
 229 done
 230
 231 BRG_BNG_NIC=$(cat /opt/config/brg_nic.txt)
 232 sdnc_ip=$(cat /opt/config/sdnc_ip.txt)
 233
 234 vppctl tap connect tap0
 235 sleep 3
 236 vppctl set int state tap-1 up
 237 vppctl set int ip addr tap-1 20.0.0.40/24
 238 ifconfig tap0 192.168.4.20/24
 239 route add -host $sdnc_ip tap0
 240 route add -host 20.0.0.40 tap0
 241 vppctl ip route add 192.168.4.0/24 via tap-1
 242 vppctl set interface snat in tap-1 out ${BRG_BNG_NIC}
 243 vppctl snat add interface address ${BRG_BNG_NIC}
 244
 245
 246 while read -r hw
 247 do
 248     if [[ "$hw" = tap-1* ]];
 249     then
 250         read -r hw
 251         hw_addr=${hw##* }
 252         break
 253     fi
 254 done < <(vppctl show hardware)
 255 arp -s $sdnc_ip $hw_addr
 256 EOF
 257     chmod +x /opt/bind_nic.sh
 258
 259     #set nat rule
 260     cat > /opt/set_nat.sh << 'EOF'
 261 #! /bin/bash
 262
 263 while :
 264 do
 265     if [[ ! $(ps -aux | grep [[:alnum:]]*/vpp/startup.conf | wc -l) = 2 ]];
 266     then
 267         #echo "vpp not running"
 268         continue
 269     fi
 270
 271     flag=0
 272     while read -r line
 273     do
 274         if [ flag = 0 ];
 275         then
 276             re=${line#*/[0-9]/[0-9]}
 277             if [ "$line" != "$re" ];
 278             then
 279                 flag=1
 280             else
 281                 flag=0
 282                 continue
 283             fi
 284         else
 285             ip=${line%/*}
 286             if [[ $ip = *\.*\.*\.* ]];
 287             then
 288                 #echo "ip address is $ip"
 289                 if [ ! -f /opt/config/ip.txt ];
 290                 then
 291                     echo "file /opt/config/ip.txt doesn't exists"
 292                     continue
 293                 fi
 294                 while read -r tap_ip
 295                 do
 296                     if [[ $tap_ip = hcip* ]];
 297                     then
 298                         tap_ip=${tap_ip#*" "}
 299                         echo "hc tap ip address is $tap_ip"
 300                         vppctl snat add static mapping tcp local $tap_ip 8183 external $ip 8183
 301                         exit 0
 302                     fi
 303                 done < /opt/config/ip.txt
 304             else
 305                 if [[ ! $ip = */[0-9] ]];
 306                 then
 307                     flag=0
 308                     #echo "not correct"
 309                 fi
 310             fi
 311         fi
 312     done < <(vppctl show int addr)
 313     sleep 1
 314 done
 315 EOF
 316     chmod +x /opt/set_nat.sh
 317 fi  # endif BUILD_STATE != "build"
 318
 319 if [[ $BUILD_STATE != "done" ]]
 320 then
 321
 322     # Download and install HC2VPP from source
 323     cd /opt
 324     git clone ${HC2VPP_SOURCE_REPO_URL} -b ${HC2VPP_SOURCE_REPO_BRANCH} hc2vpp
 325
 326     apt-get -f -y install
 327     apt-get install -y maven
 328     mkdir -p /root/.m2
 329     cat > ~/.m2/settings.xml << EOF
 330 <?xml version="1.0" encoding="UTF-8"?>
 331 <!-- vi: set et smarttab sw=2 tabstop=2: -->
 332 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
 333   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 334   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 335
 336   <profiles>
 337     <profile>
 338    <id>fd.io-release</id>
 339       <repositories>
 340         <repository>
 341           <id>fd.io-mirror</id>
 342           <name>fd.io-mirror</name>
 343           <url>https://nexus.fd.io/content/groups/public/</url>
 344           <releases>
 345             <enabled>true</enabled>
 346             <updatePolicy>never</updatePolicy>
 347           </releases>
 348           <snapshots>
 349             <enabled>false</enabled>
 350           </snapshots>
 351         </repository>
 352       </repositories>
 353       <pluginRepositories>
 354         <pluginRepository>
 355           <id>fd.io-mirror</id>
 356           <name>fd.io-mirror</name>
 357           <url>https://nexus.fd.io/content/repositories/public/</url>
 358           <releases>
 359             <enabled>true</enabled>
 360             <updatePolicy>never</updatePolicy>
 361           </releases>
 362           <snapshots>
 363             <enabled>false</enabled>
 364           </snapshots>
 365         </pluginRepository>
 366       </pluginRepositories>
 367     </profile>
 368
 369     <profile>
 370       <id>fd.io-snapshots</id>
 371       <repositories>
 372         <repository>
 373           <id>fd.io-snapshot</id>
 374           <name>fd.io-snapshot</name>
 375           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 376           <releases>
 377             <enabled>false</enabled>
 378           </releases>
 379           <snapshots>
 380             <enabled>true</enabled>
 381           </snapshots>
 382         </repository>
 383       </repositories>
 384       <pluginRepositories>
 385         <pluginRepository>
 386             <id>fd.io-snapshot</id>
 387           <name>fd.io-snapshot</name>
 388           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 389           <releases>
 390             <enabled>false</enabled>
 391           </releases>
 392           <snapshots>
 393             <enabled>true</enabled>
 394           </snapshots>
 395         </pluginRepository>
 396       </pluginRepositories>
 397     </profile>
 398     <profile>
 399       <id>opendaylight-snapshots</id>
 400       <repositories>
 401         <repository>
 402           <id>opendaylight-snapshot</id>
 403           <name>opendaylight-snapshot</name>
 404           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 405           <releases>
 406             <enabled>false</enabled>
 407           </releases>
 408           <snapshots>
 409             <enabled>true</enabled>
 410           </snapshots>
 411         </repository>
 412       </repositories>
 413       <pluginRepositories>
 414         <pluginRepository>
 415           <id>opendaylight-shapshot</id>
 416           <name>opendaylight-snapshot</name>
 417           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 418           <releases>
 419             <enabled>false</enabled>
 420           </releases>
 421           <snapshots>
 422             <enabled>true</enabled>
 423           </snapshots>
 424         </pluginRepository>
 425       </pluginRepositories>
 426     </profile>
 427   </profiles>
 428
 429   <activeProfiles>
 430     <activeProfile>fd.io-release</activeProfile>
 431     <activeProfile>fd.io-snapshots</activeProfile>
 432     <activeProfile>opendaylight-snapshots</activeProfile>
 433   </activeProfiles>
 434 </settings>
 435 EOF
 436
 437     cd hc2vpp
 438     mvn clean install
 439     l_version=$(cat pom.xml | grep "<version>" | head -1)
 440     l_version=$(echo "${l_version%<*}")
 441     l_version=$(echo "${l_version#*>}")
 442     mv vpp-integration/minimal-distribution/target/vpp-integration-distribution-${l_version}-hc/vpp-integration-distribution-${l_version} /opt/honeycomb
 443     sed -i 's/127.0.0.1/0.0.0.0/g' /opt/honeycomb/config/honeycomb.json
 444
 445     # Disable automatic upgrades
 446     if [[ $CLOUD_ENV != "rackspace" ]]
 447     then
 448         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
 449         sed -i 's/\(APT::Periodic::Unattended-Upgrade\) "1"/\1 "0"/' /etc/apt/apt.conf.d/20auto-upgrades
 450     fi
 451 fi  # endif BUILD_STATE != "done"
 452
 453 if [[ $BUILD_STATE != "build" ]]
 454 then
 455     # Create systemctl service for Honeycomb
 456     cat > /etc/systemd/system/honeycomb.service << EOF
 457 [Unit]
 458 Description=Honeycomb Agent for the VPP control plane
 459 Documentation=https://wiki.fd.io/view/Honeycomb
 460 Requires=vpp.service
 461 After=vpp.service
 462
 463 [Service]
 464 ExecStart=/opt/honeycomb/honeycomb
 465 Restart=always
 466 RestartSec=10
 467
 468 [Install]
 469 WantedBy=multi-user.target
 470 EOF
 471     systemctl enable /etc/systemd/system/honeycomb.service
 472
 473     # Download DHCP config files
 474     cd /opt
 475     wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu_init.sh
 476     wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu.sh
 477     sed -i '/# Provides:/c\# Provides:     vbrg ' /opt/v_brgemu.sh
 478     chmod +x v_brgemu_init.sh
 479     chmod +x v_brgemu.sh
 480     mv v_brgemu.sh /etc/init.d
 481     update-rc.d v_brgemu.sh defaults
 482
 483     # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
 484     if [[ $CLOUD_ENV != "rackspace" ]]
 485     then
 486         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
 487         grub-mkconfig -o /boot/grub/grub.cfg
 488         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
 489         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
 490         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
 491         reboot
 492     fi
 493
 494     ./v_brgemu_init.sh
 495 fi  # endif BUILD_STATE != "build"