7f5c3423bf1987831c9115a6aa7c8aaa8b5991cc
[nfvbench.git] / nfvbenchvm / dib / elements / nfvbenchvm / post-install.d / 01-update-kernel
1 #!/bin/bash
2
3 # Stop on error
4 set -euo pipefail
5
6 if [ $DIB_USE_ELREPO_KERNEL != "True" ]; then
7     exit 0
8 fi
9
10 # Installing the latest kernel from ELRepo
11 rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
12 rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
13 yum remove -y kernel-firmware kernel-headers kernel-devel
14 yum install -y --enablerepo=elrepo-kernel kernel-lt kernel-lt-headers kernel-lt-devel
15
16 # gcc will be removed with old kernel as dependency, so reinstalling it back
17 yum install -y gcc