3 # Copyright (c) 2016 Cisco and/or its affiliates.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 TEMP_PATH="/root/temp"
18 echo ==========================Remove NetworkManager============================
19 systemctl disable NetworkManager
20 systemctl enable network
21 yum -y remove NetworkManager
23 cat - > /etc/sysconfig/network-scripts/ifcfg-eth0 <<"_EOF"
28 echo =======================End Remove NetworkManager===========================
33 echo "********** INSTALLING RPMs **********"
35 # If it exists, copy in a specific Centos Repo for the Centos version for this image .
37 # Attempt up to five cycles of unpack/configure. There may be dependency
38 # problems during the first one(s).
39 echo ==========================yum repos==============================
40 if [ -f ${TEMP_PATH}/rpm/Centos-Vault.repo ] ; then
41 echo ==========================Install specific yum repo======================
42 sed -i '/gpgcheck=1/s/.*/&\nenabled=0/' /etc/yum.repos.d/CentOS-Base.repo
43 cp -f ${TEMP_PATH}/rpm/Centos-Vault.repo /etc/yum.repos.d
45 echo ==========================Update from base repo and updates================
52 RPM_FILE=${TEMP_PATH}/rpm/rpm-packages.txt
53 while [ $attempt -le $MAX_ATTEMPTS ] && [ $try_again -eq 1 ]
58 # use rpm command if url is present in the package file
59 if [ ! -z $url ] ; then
60 rpm -i $url$name.rpm || try_again=1
62 yum install -y $name || try_again=1
65 attempt=$(( $attempt + 1 ))
68 if [[ ( $try_again == 1 ) ]]
70 echo "Still encountered errors after ${MAX_ATTEMPTS} attempts."
76 echo "********** INSTALLING PIP PACKAGES **********"
77 pip install --no-index --find-links ${TEMP_PATH}/pip/ -r ${TEMP_PATH}/requirements.txt
80 echo "********** CREATING HISTORIC LINK FOR QEMU, COPY NESTED VM IMAGE **********"
81 mkdir -p /opt/qemu/bin
82 ln -s /usr/bin/qemu-system-x86_64 /opt/qemu/bin/qemu-system-x86_64
86 echo "Embedding nested VM image on this image"
87 mkdir /var/lib/vm/images
88 cp ${TEMP_PATH}/nested-vm/* /var/lib/vm/images/
89 # There should only be one file at this time
90 ln -s /var/lib/vm/images/* /var/lib/vm/vhost-nested.img
94 # Mount hugepages directory for nested VM
96 echo 'hugetlbfs /mnt/huge hugetlbfs mode=1770,gid=111 0 0' >> /etc/fstab
101 echo "********** CREATING JAVA SHELL PROFILE **********"
102 mkdir -p /etc/profile.d
103 echo 'export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64' > /etc/profile.d/java.sh
104 echo 'export PATH=$JAVA_HOME/bin:$PATH' >> /etc/profile.d/java.sh
110 echo "********** MOVING CHANGELOG AND VERSION FILES **********"
112 mv ${TEMP_PATH}/VERSION /
113 mv ${TEMP_PATH}/CHANGELOG /
115 echo "********** CLEANING UP **********"