[Yardstick-233]DPDK image for TC042

These file is based on Akos's code.
(https://gerrit.opnfv.org/gerrit/#/c/16095/)

The different places:
1. create flavor and import yardstick_key.pub with heat template.
2. remove handle code about eth0 in user_data.
3. update heat cli and delete step "nova stop" which is not necessary.
4. clean the stack in final.
5. add eth2 for vm.

JIRA: YARDSTICK-233

Change-Id: I04f2051fb4bcfeed2df4868d758fd92011c62233
Signed-off-by: wu.zhihui <wu.zhihui1@zte.com.cn>

4 files changed, 423 insertions, 0 deletions

diff --git a/tools/dpdk_install.yml b/tools/dpdk_install.yml
new file mode 100644
index 000000000..12c83e144
--- /dev/null
+++ b/tools/dpdk_install.yml
@@ -0,0 +1,124 @@
+heat_template_version: 2015-04-30
+
+description: >
+  Used to run VMs with DPDK pktgen
+
+parameters:
+  image:
+    type: string
+    description: Name of the image
+    default: yardstick-wily-server
+
+  timeout:
+    type: number
+    description: Timeout in seconds for WaitCondition, depends on your image and environment
+    default: 900
+
+  external_net_name:
+    type: string
+    description: Name of the external network which management network will connect to
+    default: admin_floating_net
+
+resources:
+  flavor:
+    type: OS::Nova::Flavor
+    properties:
+      ram: 4096
+      vcpus: 4
+      disk: 4
+
+  network:
+    type: OS::Neutron::Net
+    properties:
+      name: dpdk_net
+
+  subnet:
+    type: OS::Neutron::Subnet
+    properties:
+      name: dpdk_subnet
+      ip_version: 4
+      cidr: 192.168.0.0/24
+      network: { get_resource: network }
+
+  management_router:
+    type: OS::Neutron::Router
+    properties:
+      name: management_router
+      external_gateway_info:
+        network: { get_param: external_net_name }
+
+  management_router_interface:
+    type: OS::Neutron::RouterInterface
+    properties:
+      router: { get_resource: management_router }
+      subnet: { get_resource: subnet }
+
+  floating_ip:
+    type: OS::Neutron::FloatingIP
+    properties:
+      floating_network: { get_param: external_net_name }
+
+  floating_ip_association:
+    type: OS::Nova::FloatingIPAssociation
+    properties:
+      floating_ip: { get_resource: floating_ip }
+      server_id: {get_resource: dpdk_vm}
+
+  keypair:
+    type: OS::Nova::KeyPair
+    properties:
+      name: yardstick-key
+      public_key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD0RkXfW6pksd1cZmXuvXZF/Mlqqq3ahIGcGoULOC97XMpu0vdxMpcUwdjwGqMwEXTVyfHidu0l99bLqOCpSUKCmbWx3ONJ+1kqFx4HwsKEWLiyDYqsuMrDeZT1eFjC5avCoTcrIw2wq5NaBb00lDGagNZOeopaL5YIa4+PizEY23+cir24D67NU21Fg3JE92AIeGlNa4j66L3a+lL0hZq74Dilmp42wm4GsbplRO6KJfyaraowHb1X+TmhCjBgHk6M/OJ9yPAroZyJNcwjMAuuxhAYWRuT3SdbnoUR0RG2VhfDh0qNid7vOqLbhKPeaLLFmzkN+9w3WdCp6LbSYt87 yardstick@yardstick.opnfv.org
+
+  wait_handle:
+    type: OS::Heat::WaitConditionHandle
+
+  wait_condition:
+    type: OS::Heat::WaitCondition
+    properties:
+      handle: { get_resource: wait_handle }
+      count: 1
+      timeout: { get_param: timeout }
+
+  dpdk_vm:
+    type: OS::Nova::Server
+    depends_on: [subnet, keypair, flavor]
+    properties:
+      name: { get_param: "OS::stack_name" }
+      image: { get_param: image }
+      flavor: { get_resource: flavor }
+      key_name: {get_resource: keypair}
+      networks:
+        - network: { get_resource: network }
+      config_drive: True
+      user_data_format : RAW
+      user_data:
+        str_replace:
+          template: |
+            #!/bin/sh
+            cat <<'CEOF' > /tmp/dpdk_post_build.sh
+            export RTE_SDK=/dpdk
+            export RTE_TARGET=x86_64-native-linuxapp-gcc
+            cd /dpdk
+            make install T=x86_64-native-linuxapp-gcc DESTDIR=destdir
+            modprobe uio
+            insmod /dpdk/x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
+            insmod /dpdk/x86_64-native-linuxapp-gcc/kmod/rte_kni.ko
+            cd /pktgen-dpdk
+            make RTE_SDK=/dpdk
+            echo "PCKTGEN BUILT"
+            rm -rf /var/lib/cloud/instances
+            echo "rm succesfull"
+            ls /dpdk/x86_64-native-linuxapp-gcc/kmod/
+            $NOTIFY --data-binary '{"status": "SUCCESS"}'
+            CEOF
+            chmod +x /tmp/dpdk_post_build.sh
+            echo "chmod"
+            nohup /tmp/dpdk_post_build.sh &
+          params:
+            $NOTIFY: { get_attr: ['wait_handle', 'curl_cli'] }
+
+outputs:
+  vm_uuid:
+    description: uuid of the VM
+    value: { get_attr: [ dpdk_vm, show,id ] }
diff --git a/tools/ubuntu-server-cloudimg-dpdk-modify.sh b/tools/ubuntu-server-cloudimg-dpdk-modify.sh
new file mode 100755
index 000000000..edcbeb61a
--- /dev/null
+++ b/tools/ubuntu-server-cloudimg-dpdk-modify.sh
@@ -0,0 +1,98 @@
+#!/bin/bash
+##############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# installs required packages
+# must be run from inside the image (either chrooted or running)
+
+set -ex
+
+if [ $# -eq 1 ]; then
+    nameserver_ip=$1
+
+    # /etc/resolv.conf is a symbolic link to /run, restore at end
+    rm /etc/resolv.conf
+    echo "nameserver $nameserver_ip" > /etc/resolv.conf
+    echo "nameserver 8.8.8.8" >> /etc/resolv.conf
+    echo "nameserver 8.8.4.4" >> /etc/resolv.conf
+fi
+
+# iperf3 only available for wily in backports
+grep wily /etc/apt/sources.list && \
+    echo "deb http://archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse" >> /etc/apt/sources.list
+
+# Workaround for building on CentOS (apt-get is not working with http sources)
+# sed -i 's/http/ftp/' /etc/apt/sources.list
+
+# Force apt to use ipv4 due to build problems on LF POD.
+echo 'Acquire::ForceIPv4 "true";' > /etc/apt/apt.conf.d/99force-ipv4
+
+echo 'GRUB_CMDLINE_LINUX="resume=/dev/sda1 default_hugepagesz=1G hugepagesz=1G hugepages=1 iommu=on iommu=pt intel_iommu=on"' >> /etc/default/grub
+echo 'vm.nr_hugepages=512' >> /etc/sysctl.conf
+echo 'huge /mnt/huge hugetlbfs defaults 0 0' >> vi /etc/fstab
+
+mkdir /mnt/huge
+chmod 777 /mnt/huge
+
+for i in {1..2}
+do
+    touch /etc/network/interfaces.d/eth$i.cfg
+    chmod 777 /etc/network/interfaces.d/eth$i.cfg
+    echo "auto eth$i" >> /etc/network/interfaces.d/eth$i.cfg
+    echo "iface eth$i inet dhcp" >> /etc/network/interfaces.d/eth$i.cfg
+done
+
+# this needs for checking dpdk status, adding interfaces to dpdk, bind, unbind etc..
+
+# Add hostname to /etc/hosts.
+# Allow console access via pwd
+cat <<EOF >/etc/cloud/cloud.cfg.d/10_etc_hosts.cfg
+manage_etc_hosts: True
+password: RANDOM
+chpasswd: { expire: False }
+ssh_pwauth: True
+EOF
+
+linuxheadersversion=`echo ls boot/vmlinuz* | cut -d- -f2-`
+
+apt-get update
+apt-get install -y \
+    fio \
+    gcc \
+    git \
+    iperf3 \
+    linux-tools-common \
+    linux-tools-generic \
+    lmbench \
+    make \
+    netperf \
+    patch \
+    perl \
+    rt-tests \
+    stress \
+    sysstat \
+    linux-headers-$linuxheadersversion \
+    libpcap-dev \
+    lua5.2
+
+git clone http://dpdk.org/git/dpdk
+git clone http://dpdk.org/git/apps/pktgen-dpdk
+
+git clone https://github.com/kdlucas/byte-unixbench.git /opt/tempT
+make --directory /opt/tempT/UnixBench/
+
+git clone https://github.com/beefyamoeba5/ramspeed.git /opt/tempT/RAMspeed
+cd /opt/tempT/RAMspeed/ramspeed-2.6.0
+mkdir temp
+bash build.sh
+
+git clone https://github.com/beefyamoeba5/cachestat.git /opt/tempT/Cachestat
+
+# restore symlink
+ln -sf /run/resolvconf/resolv.conf /etc/resolv.conf
diff --git a/tools/yardstick-img-dpdk-finalize.sh b/tools/yardstick-img-dpdk-finalize.sh
new file mode 100644
index 000000000..b9ea83e11
--- /dev/null
+++ b/tools/yardstick-img-dpdk-finalize.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# installs dpdk and pktgen packages on modified image
+
+# PREREQUISITES
+# modified image (yardstick-wily-server) must be uploaded to OpenStack
+# heat must be installed: apt-get install python-heatclient, python-glanceclient, python-nova
+# must have a public yardstick-key uploaded in openstack
+# must have a proper flavor for the image (i.e. m1.small)
+
+
+stackname="yardstick-modify-stack"
+template=dpdk_install.yml
+new_image_name="yardstick-image-pktgen-ready"
+
+openstack stack create $stackname -f yaml -t $template
+progress="WARMING_UP"
+
+while [ "$progress" != "CREATE_COMPLETE" ]
+do
+  sleep 10
+  echo "check stack status......."
+  show_output=$(openstack stack show $stackname)
+  progress=$(echo $show_output | sed 's/^.*stack_status . \([^ ]*\).*$/\1/')
+  echo "$progress"
+  if [ "$progress" == "CREATE_FAILED" ];then
+    echo "create $stackname failed"
+    exit 1
+  fi
+done
+
+status=$(nova image-create --poll $stackname $new_image_name)
+if [[ "$status" =~ "Finished" ]];then
+  echo "$new_image_name finished"
+fi
+
+nova delete $stackname
+sleep 10
+openstack stack delete --yes $stackname
diff --git a/tools/yardstick-img-dpdk-modify b/tools/yardstick-img-dpdk-modify
new file mode 100644
index 000000000..ec2672d27
--- /dev/null
+++ b/tools/yardstick-img-dpdk-modify
@@ -0,0 +1,162 @@
+#!/bin/bash
+
+##############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# yardstick-img-dpdk-modify - download and modify a Ubuntu cloud image
+#
+# The actual customization is done by a script passed with an absolute path as
+# the only single argument. The command needs to be invoked as sudo
+#
+# Example invocation:
+# yardstick-img-dpdk-modify /home/yardstick/tools/ubuntu-server-cloudimg-dpdk-modify.sh
+#
+# Warning: the script will create files by default in:
+#   /tmp/workspace/yardstick
+# the files will be owned by root!
+#
+# TODO: image resize is needed if the base image is too small
+#
+
+set -e
+set -x
+
+die() {
+    echo "error: $1" >&2
+    exit 1
+}
+
+test $# -eq 1 || die "no image specific script as argument"
+test $(id -u) -eq 0 || die "should invoke using sudo"
+
+cmd=$1
+test -x $cmd
+mountdir="/mnt/yardstick"
+
+workspace=${WORKSPACE:-"/tmp/workspace/yardstick"}
+host=${HOST:-"cloud-images.ubuntu.com"}
+release=${RELEASE:-"wily"}
+image_path="${release}/current/${release}-server-cloudimg-amd64-disk1.img"
+image_url=${IMAGE_URL:-"https://${host}/${image_path}"}
+md5sums_path="${release}/current/MD5SUMS"
+md5sums_url=${MD5SUMS_URL:-"https://${host}/${md5sums_path}"}
+
+imgfile="${workspace}/yardstick-${release}-server"
+raw_imgfile="${workspace}/yardstick-${release}-server.raw"
+filename=$(basename $image_url)
+
+# download and checksum base image, conditionally if local copy is outdated
+download() {
+    test -d $workspace || mkdir -p $workspace
+    cd $workspace
+    rm -f MD5SUMS # always download the checksum file to a detect stale image
+    wget $md5sums_url
+    test -e $filename || wget -nc $image_url
+    grep $filename MD5SUMS | md5sum -c ||
+    if [ $? -ne 0 ]; then
+        rm $filename
+        wget -nc $image_url
+        grep $filename MD5SUMS | md5sum -c
+    fi
+    qemu-img convert $filename $raw_imgfile
+    cd -
+}
+
+# mount image
+setup() {
+    mkdir -p $mountdir
+
+    for i in $(seq 0 9); do
+        [ -a /dev/loop$i ] || mknod -m 660 /dev/loop$i b 7 $i
+    done
+
+    loopdevice=$(kpartx -l $raw_imgfile | head -1 | cut -f1 -d ' ')
+
+    kpartx -a $raw_imgfile
+
+    mount /dev/mapper/$loopdevice $mountdir
+    mount -t proc none $mountdir/proc
+
+    echo $loopdevice
+
+    sudo resize2fs /dev/mapper/$loopdevice
+
+    cp $cmd $mountdir/$(basename $cmd)
+}
+
+# modify image running a script using in a chrooted environment
+modify() {
+    # resolv.conf does not exist in base image, pass nameserver value from host
+    nameserver_ip=$(grep -m 1 '^nameserver' \
+        /etc/resolv.conf | awk '{ print $2 '})
+
+    # prevent init scripts from running during install
+    echo $'#!/bin/sh\nexit 101' >$mountdir/usr/sbin/policy-rc.d
+    chmod a+x $mountdir/usr/sbin/policy-rc.d
+
+    chroot $mountdir /$(basename $cmd) $nameserver_ip
+
+    rm -rf $mountdir/usr/sbin/policy-rc.d
+
+    umount -f $mountdir/proc
+    umount $mountdir
+
+    qemu-img convert -c -o compat=0.10 -O qcow2 $raw_imgfile $imgfile
+#    qemu-img convert -O vmdk $raw_imgfile $imgfile
+
+    if dmsetup table | grep $loopdevice; then
+       dmsetup clear $loopdevice || true
+    fi
+}
+
+# cleanup (umount) the image
+cleanup() {
+    # designed to be idempotent
+    mount | grep $mountdir/proc && umount $mountdir/proc
+    mount | grep $mountdir && umount $mountdir
+    if [ -f $raw_imgfile ]; then
+        kpartx -dv $raw_imgfile || true
+    fi
+    rm -f $raw_imgfile
+    rm -rf $mountdir
+}
+
+exitcode=""
+error_trap()
+{
+    local rc=$?
+
+    set +e
+
+    if [ -z "$exitcode" ]; then
+        exitcode=$rc
+    fi
+
+    cleanup
+
+    echo "Image build failed with $exitcode"
+
+    exit $exitcode
+}
+
+main() {
+    cleanup
+
+    trap "error_trap" EXIT SIGTERM
+
+    download
+    setup
+    modify
+    trap - EXIT SIGTERM
+    cleanup
+
+    echo "the modified image is found here: $imgfile"
+}
+
+main