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Diffstat (limited to 'vpp-bootstrap/update.sh')
-rwxr-xr-x | vpp-bootstrap/update.sh | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/vpp-bootstrap/update.sh b/vpp-bootstrap/update.sh new file mode 100755 index 0000000..d3e0094 --- /dev/null +++ b/vpp-bootstrap/update.sh @@ -0,0 +1,59 @@ +#!/bin/bash +# Copyright (c) 2016 Cisco and/or its affiliates. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Make sure that we get the hugepages we need on provision boot +# Note: The package install should take care of this at the end +# But sometimes after all the work of provisioning, we can't +# get the requested number of hugepages without rebooting. +# So do it here just in case +sysctl -w vm.nr_hugepages=1024 +HUGEPAGES=`sysctl -n vm.nr_hugepages` +if [ $HUGEPAGES != 1024 ]; then + echo "ERROR: Unable to get 1024 hugepages, only got $HUGEPAGES. Cannot finish." + exit +fi + +exit 0 + +# Figure out what system we are running on +if [ -f /etc/lsb-release ];then + . /etc/lsb-release +elif [ -f /etc/redhat-release ];then + yum install -y redhat-lsb + DISTRIB_ID=`lsb_release -si` + DISTRIB_RELEASE=`lsb_release -sr` + DISTRIB_CODENAME=`lsb_release -sc` + DISTRIB_DESCRIPTION=`lsb_release -sd` +fi + +# Do initial setup for the system +if [ $DISTRIB_ID == "Ubuntu" ]; then + # Fix grub-pc on Virtualbox with Ubuntu + export DEBIAN_FRONTEND=noninteractive + + # Standard update + upgrade dance + apt-get update + apt-get upgrade -y + + # Fix the silly notion that /bin/sh should point to dash by pointing it to bash + + update-alternatives --install /bin/sh sh /bin/bash 100 + + # Install useful but non-mandatory tools + apt-get install -y emacs git-review gdb gdbserver brctl +elif [ $DISTRIB_ID == "CentOS" ]; then + # Standard update + upgrade dance + yum check-update + yum update -y +fi |