version 0.0.1

install-requirements.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+export DPDK_VER=20.02
+export PCI_IF="0000:1a:00.3"
+
+# check user privilege
+if [ `whoami` != 'root' ]; then
+    echo "Please run this as root..., don't worry about it..."
+    exit 1
+fi
+
+# get hugepage mount
+echo "updating fstab"
+r=`grep hugetlbfs /etc/fstab`
+if [ $? -eq 1 ]; then
+echo "huge        /mnt/huge   hugetlbfs defaults      0   0" >> /etc/fstab
+fi
+
+if [ ! -d /mnt/huge ]; then
+mkdir /mnt/huge
+chmod 777 /mnt/huge/
+fi
+
+echo "Updating sysctl"
+r=`grep nr_hugepages /etc/sysctl.conf`
+if [ $? -eq 1 ]; then
+    echo "vm.nr_hugepages=256" >> /etc/sysctl.conf
+    # also make sure it is live on this run, in case fstab has been already updated
+    sysctl -w vm.nr_hugepages=256
+fi
+
+echo "checking for iommu in GRUB"
+r=`grep iommu=pt /etc/default/grub`
+if [ $? -eq 1 ]; then
+echo "iommu is missing from grub"
+echo "please edit /etc/default/grub and make to append the below to GRUB_CMDLINE_LINUX"
+echo "default_hugepagesz=1G hugepagesz=1G hugepages=8 iommu=pt intel_iommu=on pci=assign-busses"
+echo 'example: GRUB_CMDLINE_LINUX="console=tty0 console=ttyS1,115200n8 biosdevname=0 net.ifnames=1 default_hugepagesz=1G hugepagesz=1G hugepages=8 iommu=pt intel_iommu=on pci=assign-busses"'
+echo "after that run: update-grub && reboot"
+echo "this will reboot your machine!"
+echo "other things you may want to add are:"
+echo "maxcpus=32"
+echo "isolcpus=3-31"
+exit 1
+fi
+
+r=`grep intel_iommu=on /etc/default/grub`
+if [ $? -eq 1 ]; then
+echo "iommu is missing from grub"
+echo "please edit /etc/default/grub and make to append the below to GRUB_CMDLINE_LINUX"
+echo "default_hugepagesz=1G hugepagesz=1G hugepages=8 iommu=pt intel_iommu=on pci=assign-busses"
+
+echo 'example: GRUB_CMDLINE_LINUX="console=tty0 console=ttyS1,115200n8 biosdevname=0 net.ifnames=1 default_hugepagesz=1G hugepagesz=1G hugepages=8 iommu=pt intel_iommu=on pci=assign-busses"'
+echo "after that run: update-grub && reboot"
+echo "this will reboot your machine!"
+exit 1
+fi
+
+echo "Going into /opt ..."
+mkdir /opt
+cd /opt
+
+echo "Installing packages..."
+apt-get -y update
+apt-get -y install build-essential python3 python3-pip python3-pyelftools libnuma-dev pciutils libpcap-dev liblua5.3-dev libelf-dev git doxygen hugepages libmnl0 libmnl-dev libkmod2 libkmod-dev libelf1 libelf-dev libc6-dev-i386 libncurses5-dev libreadline-dev libdpdk-dev autoconf flex bison graphviz libboost-all-dev plantuml
+apt-get -y install linux-headers-`uname -r` || apt -y install linux-headers-generic
+pip3 install --user meson ninja
+
+echo "Installing sparsehash" # from github
+git clone https://github.com/sparsehash/sparsehash.git sparsehash
+cd sparsehash
+./configure
+make
+make install 
+make clean
+cd ..
+rm -r sparsehash
+
+echo "Setting env..."
+export RTE_TARGET=x86_64-native-linuxapp-gcc
+export RTE_SDK=/opt/dpdk-$DPDK_VER
+ln -s /usr/bin/python3 /usr/bin/python
+
+echo "Downloading DPDK..."
+if [ ! -f /opt/dpdk-$DPDK_VER.tar.xz ]; then
+    wget https://fast.dpdk.org/rel/dpdk-$DPDK_VER.tar.xz
+fi
+
+echo "Unpacking DPDK..."
+rm -rf dpdk-$DPDK_VER/
+tar xvf dpdk-$DPDK_VER.tar.xz
+rm -rf dpdk-$DPDK_VER.tar.xz
+
+echo "Installing DPDK..."
+cd dpdk-$DPDK_VER
+make config T=x86_64-native-linuxapp-gcc CONFIG_RTE_EAL_IGB_UIO=y
+make install T=x86_64-native-linuxapp-gcc DESTDIR=install CONFIG_RTE_EAL_IGB_UIO=y
+
+cd ..
+
+echo "binding dpdk interface $PCI_IF"
+modprobe uio
+insmod /opt/dpdk-$DPDK_VER/x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
+modprobe vfio-pci
+modprobe uio_pci_generic
+dpdkdevbind=/opt/dpdk-$DPDK_VER/usertools/dpdk-devbind.py
+$dpdkdevbind --force -u $PCI_IF
+$dpdkdevbind -b igb_uio $PCI_IF
+$dpdkdevbind -s
+
+echo "finished"
+echo "all requirements should now be installed"
+echo "you can now configure and install AEGIS"