how to configure lxd container on openstack newton
[WARNING]at the time of this writing, lxd driver in openstack does not support multi-NIC configuration and connection to openvswitch br-int…
how to configure lxc container on openstack newton
install required packages apt update apt install -y lxc nova-compute-lxc load nbd module and add nbd to /etc/modules for boot-up…
how to verify HW information
useful command for HW topology sudo apt install hwloc sudo lshw -class memory lstopo {file.txt | file.png | ...} check…
how to configure host OS parameters to enhance performance
turn on the speedstep in BIOS and configure kernel parameters in host OS - if the box supports turbo-boost, turn…
how to configure OVS-DPDK for OpenStack
initd config for Open vSwitch with DPDK openvswitch-with-dpdk provides the userspace switch in place of the Open vSwitch kernel-based switch.…
how to convert raw images to qcow2 image and register to openstack glance
convert raw image to qcow2 image qemu-img convert -f raw -O qcow2 source.img target.qcow2 https://docs.openstack.org/image-guide/convert-images.html register image to glance in…
how to setup DPDK environment
check CPU info for huge page support # whether supporting 2MB hugepage cat /proc/cpuinfo |grep -i pse # whether supporting…
how to disable CPU cores
verify running cores cat /sys/devices/system/cpu/online cat /sys/devices/system/cpu/offline to disable CPU1 core echo 0 > /sys/devices/system/cpu/cpu1/online to enable CPU1 core echo…
how to convert an KVM image into a LXD container image
to LXD container https://discuss.linuxcontainers.org/t/made-a-script-to-convert-a-kvm-vm-to-an-lxd-rootfs/981/2https://www.reddit.com/r/LXD/comments/8b4q9a/how_to_build_the_lxdp2c_toolapplication_to/ to LXC container https://snikt.net/blog/2014/03/22/convert-kvm-image-to-lxc-container/http://wiki.deimos.fr/LXC_:_Install_and_configure_the_Linux_Containers#Convert.2FMigrate_a_VM.2FHost_to_a_LXC_container
how to configure and measure seven test cases to evaluate VPP over DPDK
what test cases mean - Host-DPDK is the upper bound of all test cases with a fixed HW configuration -…