adding sfc demo with icn sdewan cnf

[ovn4nfv-k8s-plugin.git] / demo / sfc-setup / node.sh

diff --git a/demo/sfc-setup/node.sh b/demo/sfc-setup/node.sh
new file mode 100755 (executable)
index 0000000..a51be19
--- /dev/null
+++ b/demo/sfc-setup/node.sh
@@ -0,0 +1,88 @@
+#!/bin/bash
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018
+# 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
+##############################################################################
+
+set -o nounset
+set -o pipefail
+
+# usage() - Prints the usage of the program
+function usage {
+    cat <<EOF
+usage: $0 [-v volumes]
+Optional Argument:
+    -v List of key pair values for volumes and mount points ( e. g. sda=/var/lib/docker/,sdb=/var/lib/libvirt/ )
+EOF
+}
+
+# mount_external_partition() - Create partition and mount the external volume
+function mount_external_partition {
+    local dev_name="/dev/$1"
+    local mount_dir=$2
+
+    sfdisk $dev_name --no-reread << EOF
+;
+EOF
+    mkfs -t ext4 ${dev_name}1
+    mkdir -p $mount_dir
+    mount ${dev_name}1 $mount_dir
+    echo "${dev_name}1 $mount_dir           ext4    errors=remount-ro,noatime,barrier=0 0       1" >> /etc/fstab
+}
+
+while getopts "h?v:" opt; do
+    case $opt in
+        v)
+            dict_volumes="$OPTARG"
+            ;;
+        h|\?)
+            usage
+            exit
+            ;;
+    esac
+done
+
+swapoff -a
+if [[ -n "${dict_volumes+x}" ]]; then
+    for kv in ${dict_volumes//,/ } ;do
+        mount_external_partition ${kv%=*} ${kv#*=}
+    done
+fi
+
+vendor_id=$(lscpu|grep "Vendor ID")
+if [[ $vendor_id == *GenuineIntel* ]]; then
+    kvm_ok=$(cat /sys/module/kvm_intel/parameters/nested)
+    if [[ $kvm_ok == 'N' ]]; then
+        echo "Enable Intel Nested-Virtualization"
+        rmmod kvm-intel
+        echo 'options kvm-intel nested=y' >> /etc/modprobe.d/dist.conf
+        modprobe kvm-intel
+        echo kvm-intel >> /etc/modules
+    fi
+else
+    kvm_ok=$(cat /sys/module/kvm_amd/parameters/nested)
+    if [[ $kvm_ok == '0' ]]; then
+        echo "Enable AMD Nested-Virtualization"
+        rmmod kvm-amd
+        sh -c "echo 'options kvm-amd nested=1' >> /etc/modprobe.d/dist.conf"
+        modprobe kvm-amd
+        echo kvm-amd >> /etc/modules
+    fi
+fi
+modprobe vhost_net
+echo vhost_net >> /etc/modules
+source /etc/os-release || source /usr/lib/os-release
+case ${ID,,} in
+    *suse)
+    ;;
+    ubuntu|debian)
+        apt-get install -y cpu-checker
+        kvm-ok
+    ;;
+    rhel|centos|fedora)
+    ;;
+esac