2 ##############################################################################
3 # Copyright (c) 2015 Ericsson AB and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ##############################################################################
11 # installs required packages
12 # must be run from inside the image (either chrooted or running)
19 # /etc/resolv.conf is a symbolic link to /run, restore at end
21 echo "nameserver $nameserver_ip" > /etc/resolv.conf
22 echo "nameserver 8.8.8.8" >> /etc/resolv.conf
23 echo "nameserver 8.8.4.4" >> /etc/resolv.conf
26 # iperf3 only available for wily in backports
27 grep wily /etc/apt/sources.list && \
28 echo "deb http://archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse" >> /etc/apt/sources.list
30 # Workaround for building on CentOS (apt-get is not working with http sources)
31 # sed -i 's/http/ftp/' /etc/apt/sources.list
33 # Force apt to use ipv4 due to build problems on LF POD.
34 echo 'Acquire::ForceIPv4 "true";' > /etc/apt/apt.conf.d/99force-ipv4
36 echo 'GRUB_CMDLINE_LINUX="resume=/dev/sda1 default_hugepagesz=1G hugepagesz=1G hugepages=2 iommu=on iommu=pt intel_iommu=on"' >> /etc/default/grub
37 echo 'vm.nr_hugepages=1024' >> /etc/sysctl.conf
38 echo 'huge /mnt/huge hugetlbfs defaults 0 0' >> vi /etc/fstab
45 touch /etc/network/interfaces.d/eth$i.cfg
46 chmod 777 /etc/network/interfaces.d/eth$i.cfg
47 echo "auto eth$i" >> /etc/network/interfaces.d/eth$i.cfg
48 echo "iface eth$i inet dhcp" >> /etc/network/interfaces.d/eth$i.cfg
51 # this needs for checking dpdk status, adding interfaces to dpdk, bind, unbind etc..
53 # Add hostname to /etc/hosts.
54 # Allow console access via pwd
55 cat <<EOF >/etc/cloud/cloud.cfg.d/10_etc_hosts.cfg
56 manage_etc_hosts: True
58 chpasswd: { expire: False }
62 linuxheadersversion=$(echo ls boot/vmlinuz* | cut -d- -f2-)
83 linux-headers-"${linuxheadersversion}" \
87 git clone http://dpdk.org/git/dpdk
88 git clone http://dpdk.org/git/apps/pktgen-dpdk
91 # remove before cloning
92 rm -rf -- "${CLONE_DEST}"
93 git clone https://github.com/kdlucas/byte-unixbench.git "${CLONE_DEST}"
94 make --directory "${CLONE_DEST}/UnixBench/"
96 git clone https://github.com/beefyamoeba5/ramspeed.git "${CLONE_DEST}/RAMspeed"
97 cd "${CLONE_DEST}/RAMspeed/ramspeed-2.6.0"
101 git clone https://github.com/beefyamoeba5/cachestat.git "${CLONE_DEST}"/Cachestat
104 ln -sfrT /run/resolvconf/resolv.conf /etc/resolv.conf