vnfs/vCPE/scripts/v_gmux_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=$(cat /opt/config/hc2vpp_source_repo_branch.txt)
  12 HC2VPP_PATCH_URL=$(cat /opt/config/hc2vpp_patch_url.txt)
  13 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
  14
  15 # Convert Network CIDR to Netmask
  16 cdr2mask () {
  17         # Number of args to shift, 255..255, first non-255 byte, zeroes
  18         set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
  19         [ $1 -gt 1 ] && shift $1 || shift
  20         echo ${1-0}.${2-0}.${3-0}.${4-0}
  21 }
  22
  23 # OpenStack network configuration
  24 if [[ $CLOUD_ENV == "openstack" ]]
  25 then
  26         echo 127.0.0.1 $(hostname) >> /etc/hosts
  27
  28         # Allow remote login as root
  29         mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
  30         cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
  31
  32         MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
  33
  34         IP=$(cat /opt/config/bng_mux_net_ipaddr.txt)
  35         BITS=$(cat /opt/config/bng_mux_net_cidr.txt | cut -d"/" -f2)
  36         NETMASK=$(cdr2mask $BITS)
  37         echo "auto eth1" >> /etc/network/interfaces
  38         echo "iface eth1 inet static" >> /etc/network/interfaces
  39         echo "    address $IP" >> /etc/network/interfaces
  40         echo "    netmask $NETMASK" >> /etc/network/interfaces
  41         echo "    mtu $MTU" >> /etc/network/interfaces
  42
  43         IP=$(cat /opt/config/oam_ipaddr.txt)
  44         BITS=$(cat /opt/config/oam_cidr.txt | cut -d"/" -f2)
  45         NETMASK=$(cdr2mask $BITS)
  46         echo "auto eth2" >> /etc/network/interfaces
  47         echo "iface eth2 inet static" >> /etc/network/interfaces
  48         echo "    address $IP" >> /etc/network/interfaces
  49         echo "    netmask $NETMASK" >> /etc/network/interfaces
  50         echo "    mtu $MTU" >> /etc/network/interfaces
  51
  52         IP=$(cat /opt/config/mux_gw_net_ipaddr.txt)
  53         BITS=$(cat /opt/config/mux_gw_net_cidr.txt | cut -d"/" -f2)
  54         NETMASK=$(cdr2mask $BITS)
  55         echo "auto eth3" >> /etc/network/interfaces
  56         echo "iface eth3 inet static" >> /etc/network/interfaces
  57         echo "    address $IP" >> /etc/network/interfaces
  58         echo "    netmask $NETMASK" >> /etc/network/interfaces
  59         echo "    mtu $MTU" >> /etc/network/interfaces
  60
  61         ifup eth1
  62         ifup eth2
  63         ifup eth3
  64 fi
  65
  66 # Download required dependencies
  67 echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  68 echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >>  /etc/apt/sources.list.d/java.list
  69 apt-get update
  70 apt-get install --allow-unauthenticated -y wget openjdk-8-jdk apt-transport-https ca-certificates g++ libcurl4-gnutls-dev
  71 sleep 1
  72
  73 # Install the tools required for download codes
  74 apt-get install -y expect git patch make
  75
  76 #Download and build the VPP codes
  77 cd /opt
  78 git clone ${VPP_SOURCE_REPO_URL} -b ${VPP_SOURCE_REPO_BRANCH} vpp
  79 wget -O Vpp-Add-VES-agent-for-vG-MUX.patch ${VPP_PATCH_URL}
  80
  81 cd vpp
  82 patch -p1 < ../Vpp-Add-VES-agent-for-vG-MUX.patch
  83 expect -c "
  84         spawn make install-dep;
  85         expect {
  86                 \"Do you want to continue?*\" {send \"Y\r\"; interact}
  87         }
  88 "
  89
  90 # Install the evel-library first since we need the lib
  91 cd /opt
  92 apt-get install -y libcurl4-openssl-dev
  93 git clone http://gerrit.onap.org/r/demo
  94 cd demo/vnfs/VES5.0/evel/evel-library/bldjobs
  95 make
  96 cp ../libs/x86_64/libevel.so /usr/lib
  97 ldconfig
  98
  99 cd /opt/vpp/build-root
 100 ./bootstrap.sh
 101 make V=0 PLATFORM=vpp TAG=vpp install-deb
 102
 103 # Install the VPP package
 104 apt install -y python-ply-lex-3.5 python-ply-yacc-3.5 python-pycparser python-cffi
 105 dpkg -i *.deb
 106 systemctl stop vpp
 107
 108 # Auto-start configuration for the VPP
 109 cat > /etc/vpp/startup.conf << EOF
 110
 111 unix {
 112   nodaemon
 113   log /tmp/vpp.log
 114   full-coredump
 115   cli-listen localhost:5002
 116   startup-config /etc/vpp/setup.gate
 117 }
 118
 119 api-trace {
 120   on
 121 }
 122
 123 api-segment {
 124   gid vpp
 125 }
 126
 127 cpu {
 128         ## In the VPP there is one main thread and optionally the user can create worker(s)
 129         ## The main thread and worker thread(s) can be pinned to CPU core(s) manually or automatically
 130
 131         ## Manual pinning of thread(s) to CPU core(s)
 132
 133         ## Set logical CPU core where main thread runs
 134         # main-core 1
 135
 136         ## Set logical CPU core(s) where worker threads are running
 137         # corelist-workers 2-3,18-19
 138
 139         ## Automatic pinning of thread(s) to CPU core(s)
 140
 141         ## Sets number of CPU core(s) to be skipped (1 ... N-1)
 142         ## Skipped CPU core(s) are not used for pinning main thread and working thread(s).
 143         ## The main thread is automatically pinned to the first available CPU core and worker(s)
 144         ## are pinned to next free CPU core(s) after core assigned to main thread
 145         # skip-cores 4
 146
 147         ## Specify a number of workers to be created
 148         ## Workers are pinned to N consecutive CPU cores while skipping "skip-cores" CPU core(s)
 149         ## and main thread's CPU core
 150         # workers 2
 151
 152         ## Set scheduling policy and priority of main and worker threads
 153
 154         ## Scheduling policy options are: other (SCHED_OTHER), batch (SCHED_BATCH)
 155         ## idle (SCHED_IDLE), fifo (SCHED_FIFO), rr (SCHED_RR)
 156         # scheduler-policy fifo
 157
 158         ## Scheduling priority is used only for "real-time policies (fifo and rr),
 159         ## and has to be in the range of priorities supported for a particular policy
 160         # scheduler-priority 50
 161 }
 162
 163 # dpdk {
 164         ## Change default settings for all intefaces
 165         # dev default {
 166                 ## Number of receive queues, enables RSS
 167                 ## Default is 1
 168                 # num-rx-queues 3
 169
 170                 ## Number of transmit queues, Default is equal
 171                 ## to number of worker threads or 1 if no workers treads
 172                 # num-tx-queues 3
 173
 174                 ## Number of descriptors in transmit and receive rings
 175                 ## increasing or reducing number can impact performance
 176                 ## Default is 1024 for both rx and tx
 177                 # num-rx-desc 512
 178                 # num-tx-desc 512
 179
 180                 ## VLAN strip offload mode for interface
 181                 ## Default is off
 182                 # vlan-strip-offload on
 183         # }
 184
 185         ## Whitelist specific interface by specifying PCI address
 186         # dev 0000:02:00.0
 187
 188         ## Whitelist specific interface by specifying PCI address and in
 189         ## addition specify custom parameters for this interface
 190         # dev 0000:02:00.1 {
 191         #       num-rx-queues 2
 192         # }
 193
 194         ## Change UIO driver used by VPP, Options are: igb_uio, vfio-pci
 195         ## and uio_pci_generic (default)
 196         # uio-driver vfio-pci
 197
 198         ## Disable mutli-segment buffers, improves performance but
 199         ## disables Jumbo MTU support
 200         # no-multi-seg
 201
 202         ## Increase number of buffers allocated, needed only in scenarios with
 203         ## large number of interfaces and worker threads. Value is per CPU socket.
 204         ## Default is 16384
 205         # num-mbufs 128000
 206
 207         ## Change hugepages allocation per-socket, needed only if there is need for
 208         ## larger number of mbufs. Default is 256M on each detected CPU socket
 209         # socket-mem 2048,2048
 210 # }
 211
 212 EOF
 213
 214 cat > /etc/vpp/setup.gate << EOF
 215 set int state GigabitEthernet0/8/0 up
 216 set int ip address GigabitEthernet0/8/0 10.1.0.20/24
 217
 218 set int state GigabitEthernet0/9/0 up
 219 set int ip address GigabitEthernet0/9/0 10.5.0.20/24
 220
 221 create vxlan tunnel src 10.5.0.20 dst 10.5.0.21 vni 100
 222 EOF
 223
 224 # Download and install HC2VPP from source
 225 cd /opt
 226 git clone ${HC2VPP_SOURCE_REPO_URL} -b ${HC2VPP_SOURCE_REPO_BRANCH} hc2vpp
 227 wget -O Hc2vpp-Add-VES-agent-for-vG-MUX.patch ${HC2VPP_PATCH_URL}
 228
 229 apt-get install -y maven
 230 cat > ~/.m2/settings.xml << EOF
 231 <?xml version="1.0" encoding="UTF-8"?>
 232 <!-- vi: set et smarttab sw=2 tabstop=2: -->
 233 <settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
 234   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 235   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 236
 237   <profiles>
 238     <profile>
 239       <id>fd.io-release</id>
 240       <repositories>
 241         <repository>
 242           <id>fd.io-mirror</id>
 243           <name>fd.io-mirror</name>
 244           <url>https://nexus.fd.io/content/groups/public/</url>
 245           <releases>
 246             <enabled>true</enabled>
 247             <updatePolicy>never</updatePolicy>
 248           </releases>
 249           <snapshots>
 250             <enabled>false</enabled>
 251           </snapshots>
 252         </repository>
 253       </repositories>
 254       <pluginRepositories>
 255         <pluginRepository>
 256           <id>fd.io-mirror</id>
 257           <name>fd.io-mirror</name>
 258           <url>https://nexus.fd.io/content/repositories/public/</url>
 259           <releases>
 260             <enabled>true</enabled>
 261             <updatePolicy>never</updatePolicy>
 262           </releases>
 263           <snapshots>
 264             <enabled>false</enabled>
 265           </snapshots>
 266         </pluginRepository>
 267       </pluginRepositories>
 268     </profile>
 269
 270     <profile>
 271       <id>fd.io-snapshots</id>
 272       <repositories>
 273         <repository>
 274           <id>fd.io-snapshot</id>
 275           <name>fd.io-snapshot</name>
 276           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 277           <releases>
 278             <enabled>false</enabled>
 279           </releases>
 280           <snapshots>
 281             <enabled>true</enabled>
 282           </snapshots>
 283         </repository>
 284       </repositories>
 285       <pluginRepositories>
 286         <pluginRepository>
 287           <id>fd.io-snapshot</id>
 288           <name>fd.io-snapshot</name>
 289           <url>https://nexus.fd.io/content/repositories/fd.io.snapshot/</url>
 290           <releases>
 291             <enabled>false</enabled>
 292           </releases>
 293           <snapshots>
 294             <enabled>true</enabled>
 295           </snapshots>
 296         </pluginRepository>
 297       </pluginRepositories>
 298     </profile>
 299     <profile>
 300       <id>opendaylight-snapshots</id>
 301       <repositories>
 302         <repository>
 303           <id>opendaylight-snapshot</id>
 304           <name>opendaylight-snapshot</name>
 305           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 306           <releases>
 307             <enabled>false</enabled>
 308           </releases>
 309           <snapshots>
 310             <enabled>true</enabled>
 311           </snapshots>
 312         </repository>
 313       </repositories>
 314       <pluginRepositories>
 315         <pluginRepository>
 316           <id>opendaylight-shapshot</id>
 317           <name>opendaylight-snapshot</name>
 318           <url>https://nexus.opendaylight.org/content/repositories/opendaylight.snapshot/</url>
 319           <releases>
 320             <enabled>false</enabled>
 321           </releases>
 322           <snapshots>
 323             <enabled>true</enabled>
 324           </snapshots>
 325         </pluginRepository>
 326       </pluginRepositories>
 327     </profile>
 328   </profiles>
 329
 330   <activeProfiles>
 331     <activeProfile>fd.io-release</activeProfile>
 332     <activeProfile>fd.io-snapshots</activeProfile>
 333     <activeProfile>opendaylight-snapshots</activeProfile>
 334   </activeProfiles>
 335 </settings>
 336 EOF
 337
 338 cd hc2vpp
 339 patch -p1 < ../Hc2vpp-Add-VES-agent-for-vG-MUX.patch
 340 mvn clean install
 341 l_version=$(cat pom.xml | grep "<version>" | head -1)
 342 l_version=$(echo "${l_version%<*}")
 343 l_version=$(echo "${l_version#*>}")
 344 mv vpp-integration/minimal-distribution/target/vpp-integration-distribution-${l_version}-hc/vpp-integration-distribution-${l_version} /opt/honeycomb
 345 sed -i 's/127.0.0.1/0.0.0.0/g' /opt/honeycomb/config/honeycomb.json
 346
 347 # Create systemctl service for Honeycomb
 348 cat > /etc/systemd/system/honeycomb.service << EOF
 349 [Unit]
 350 Description=Honeycomb Agent for the VPP control plane
 351 Documentation=https://wiki.fd.io/view/Honeycomb
 352 Requires=vpp.service
 353 After=vpp.service
 354
 355 [Service]
 356 ExecStart=/opt/honeycomb/honeycomb
 357 Restart=always
 358 RestartSec=10
 359
 360 [Install]
 361 WantedBy=multi-user.target
 362 EOF
 363 systemctl enable /etc/systemd/system/honeycomb.service
 364
 365 #Create a systemd service for auto-save
 366 cat > /usr/bin/save_config << EOF
 367 #!/bin/bash
 368
 369 #########################################################################
 370 #
 371 #  Copyright (c) 2017 Intel and/or its affiliates.
 372 #
 373 #  Licensed under the Apache License, Version 2.0 (the "License");
 374 #  you may not use this file except in compliance with the License.
 375 #  You may obtain a copy of the License at:
 376 #
 377 #      http://www.apache.org/licenses/LICENSE-2.0
 378 #
 379 #  Unless required by applicable law or agreed to in writing, software
 380 #  distributed under the License is distributed on an "AS IS" BASIS,
 381 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 382 #  See the License for the specific language governing permissions and
 383 #  limitations under the License.
 384 #
 385 ##########################################################################
 386
 387 ############################### Variables ################################
 388 VPP_SETUP_GATE=/etc/vpp/setup.gate
 389
 390 ############################### Functions ################################
 391
 392 # Write the commands to the startup scripts.
 393 #
 394 # We could set VPP configuration to the startup.conf.
 395 # Write the configuration to the startup scripts so we could
 396 # restore the system after rebooting.
 397 #
 398 write_startup_scripts()
 399 {
 400         local cmd=${2}
 401         local is_add=${1}
 402
 403         if [[ ${is_add} == add ]] ;then
 404                 while read -r line
 405                 do
 406                         if [[ ${line} == ${cmd} ]] ;then
 407                                 return 0
 408                         fi
 409                 done < ${VPP_SETUP_GATE}
 410
 411                 echo "${cmd}" >> ${VPP_SETUP_GATE}
 412         else
 413                 while read -r line
 414                 do
 415                         if [[ ${line} == ${cmd} ]] ;then
 416                                 sed -i "/${line}/d" ${VPP_SETUP_GATE}
 417                                 return 0
 418                         fi
 419                 done < ${VPP_SETUP_GATE}
 420         fi
 421 }
 422
 423 # Saves the VES agent configuration to the startup script.
 424 #
 425 # Get the current VES agent configuration from the bash command:
 426 # $vppctl show ves agent
 427 #    Server Addr    Server Port Interval Enabled
 428 #    127.0.0.1        8080         10    True
 429 # Set the VES agent configuration with the bash command:
 430 # $vppctl set ves agent server 127.0.0.1 port 8080 intval 10
 431 #
 432 save_ves_config()
 433 {
 434         local server=""
 435         local port=""
 436         local intval=""
 437
 438         local ves_config=`vppctl show ves agent | head -2 | tail -1`
 439         if [ "${ves_config}" != "" ] ;then
 440                 server=`echo ${ves_config} | awk '{ print $1 }'`
 441                 port=`echo ${ves_config} | awk '{ print $2 }'`
 442                 intval=`echo ${ves_config} | awk '{ print $3 }'`
 443                 write_startup_scripts add "set ves agent server ${server} port ${port} intval ${intval}"
 444         fi
 445 }
 446
 447 # Save the VxLAN Tunnel Configuration to the startup script.
 448 #
 449 # Get the current VxLAN tunnel configuration with bash command:
 450 # $vppctl show vxlan tunnel
 451 #  [0] src 10.3.0.2 dst 10.1.0.20 vni 100 sw_if_index 1 encap_fib_index 0 fib_entry_index 7 decap_next l2
 452 #  [1] src 10.5.0.20 dst 10.5.0.21 vni 100 sw_if_index 2 encap_fib_index 0 fib_entry_index 8 decap_next l2
 453 # Set the VxLAN Tunnel with the bash command:
 454 # $vppctl create vxlan tunnel src 10.3.0.2 dst 10.1.0.20 vni 100
 455 # vxlan_tunnel0
 456 save_vxlan_tunnel()
 457 {
 458         local src=""
 459         local dst=""
 460         local vni=""
 461
 462         vppctl show vxlan tunnel | while read line
 463         do
 464                 if [ "${line}" != "" ] ;then
 465                         src=`echo ${line} | awk '{ print $3 }'`
 466                         dst=`echo ${line} | awk '{ print $5 }'`
 467                         vni=`echo ${line} | awk '{ print $7 }'`
 468
 469                         write_startup_scripts add "create vxlan tunnel src ${src} dst ${dst} vni ${vni}"
 470                 fi
 471         done
 472 }
 473
 474 # Save the VxLAN tunnel L2 xconnect configuration to the startup script.
 475 #
 476 # Get the Current L2 Address configuration with bash command:
 477 # $vppctl show int addr
 478 # local0 (dn):
 479 # vxlan_tunnel0 (up):
 480 #   l2 xconnect vxlan_tunnel1
 481 # vxlan_tunnel1 (up):
 482 #   l2 xconnect vxlan_tunnel0
 483 # Save the VxLAN tunnel L2 xconnect configuration with bash command:
 484 # $vppctl set interface l2 xconnect vxlan_tunnel0 vxlan_tunnel1
 485 #
 486 save_vxlan_xconnect()
 487 {
 488         local ingress=""
 489         local egress=""
 490
 491         vppctl show int addr | while read line
 492         do
 493                 if [[ ${line} == vxlan_tunnel* ]] ;then
 494                         read next
 495                         while [[ ${next} != l2* ]] || [[ ${next} == "" ]]
 496                         do
 497                                 line=`echo ${next}`
 498                                 read next
 499                         done
 500                         if [[ ${next} == l2* ]] ;then
 501                                 ingress=`echo ${line} | awk '{ print $1 }'`
 502                                 egress=`echo ${next} | awk '{ print $3 }'`
 503                                 write_startup_scripts add "set interface l2 xconnect ${ingress} ${egress}"
 504                         fi
 505                 fi
 506         done
 507 }
 508
 509 ################################# MAIN ###################################
 510
 511 save_ves_config
 512
 513 save_vxlan_tunnel
 514
 515 save_vxlan_xconnect
 516
 517 EOF
 518 chmod a+x /usr/bin/save_config
 519 cat > /etc/systemd/system/autosave.service << EOF
 520 [Unit]
 521 Description=Run Scripts at Start and Stop
 522 Requires=vpp.service
 523 After=vpp.service
 524
 525 [Service]
 526 Type=oneshot
 527 RemainAfterExit=true
 528 ExecStop=/usr/bin/save_config
 529
 530 [Install]
 531 WantedBy=multi-user.target
 532 EOF
 533 systemctl enable /etc/systemd/system/autosave.service
 534
 535 # Download DHCP config files
 536 cd /opt
 537 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_gmux_init.sh
 538 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_gmux.sh
 539 chmod +x v_gmux_init.sh
 540 chmod +x v_gmux.sh
 541 mv v_gmux.sh /etc/init.d
 542 update-rc.d v_gmux.sh defaults
 543
 544 # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
 545 if [[ $CLOUD_ENV != "rackspace" ]]
 546 then
 547         sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
 548         grub-mkconfig -o /boot/grub/grub.cfg
 549         sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
 550         sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
 551         echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
 552         echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
 553         reboot
 554 fi
 555
 556 ./v_gmux_init.sh