From 0adc214f671725cc052c49d7827a6d3f8c7de736 Mon Sep 17 00:00:00 2001 From: Prabhjot Singh Sethi Date: Thu, 12 Mar 2020 18:36:17 +0530 Subject: [PATCH] Update README.md --- README.md | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/README.md b/README.md index 1f0d443..12089b8 100644 --- a/README.md +++ b/README.md @@ -35,21 +35,29 @@ ansible-playbook -e orchestrator=openstack -i inventory/ playbooks/install_vpp.y Note: you will need access to container images for deploying this solution -### DKMS based installation and compilation of igb_uio driver -The prerequisite for this installation needs the Kernel headers specific to base machine OS to be installed. +### DKMS based installation of igb_uio driver +In case you do not have igb_uio driver installed on required computes you can use the following steps. +Prerequisite: + +Availability of Kernel headers specific to base machine OS + +or it can be installed using + +Ubuntu: ``` -#Ubuntu: apt-get install -y linux-headers-$(uname -r) - -#Centos: +``` +Centos: +``` yum install -y kernel-devel-`uname -r` ``` -This play will ensure that the dpdk drivers will be installable. It needs to be run before the Tungsten fabric installation command (install_contrail.yml). +This playbook will ensures installation of igb_uio dpdk drivers on the configured nodes. +It needs to be executed before installation of Tungsten fabric (install_contrail.yml). ``` - ansible-playbook -e orchestrator=openstack -i inventory/ playbooks/install_igb_uio.yml + ansible-playbook -i inventory/ playbooks/install_igb_uio.yml ```