mirror of
https://github.com/vagrant-libvirt/vagrant-libvirt.git
synced 2024-07-07 04:22:58 -05:00
602b4e9ad8
Ensure default branch has been fully updated everywhere to main, which should fix the running of the unit and integration tests on the main branch.
120 lines
4.0 KiB
Bash
Executable File
120 lines
4.0 KiB
Bash
Executable File
#!/bin/bash +x
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# This script should help to prepare Red Hat and Red Hat-like OS (CentOS,
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# Scientific Linux, ...) for Vagrant box usage.
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# To create new box image, just install minimal base system in VM on top of not
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# fully allocated qcow2 image. Then upload this script to the VM and run it.
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# After script has finished, nothing else than halting machine should be done.
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# For more info about creating custom box refer to
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# https://github.com/vagrant-libvirt/vagrant-libvirt/tree/main/example_box
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# We need to set a hostname.
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if [ $# -ne 1 ]; then
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echo "Usage: $0 <hostname>"
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echo "Hostname should be in format vagrant-[os-name], e.g. vagrant-redhat63."
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exit 1
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fi
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# On which version of Red Hat are we running?
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RHEL_MAJOR_VERSION=$(sed 's/.*release \([0-9]\)\..*/\1/' /etc/redhat-release)
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if [ $? -ne 0 ]; then
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echo "Is this a Red Hat distro?"
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exit 1
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fi
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echo "* Found Red Hat ${RHEL_MAJOR_VERSION} version."
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# Setup hostname vagrant-something.
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FQDN="$1.vagrantup.com"
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if grep '^HOSTNAME=' /etc/sysconfig/network > /dev/null; then
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sed -i 's/HOSTNAME=\(.*\)/HOSTNAME='${FQDN}'/' /etc/sysconfig/network
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else
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echo "HOSTNAME=${FQDN}" >> /etc/sysconfig/network
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fi
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# Enable EPEL repository.
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yum -y install wget
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cd ~root
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if [ $RHEL_MAJOR_VERSION -eq 5 ]; then
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wget http://ftp.astral.ro/mirrors/fedora/pub/epel/5/i386/epel-release-5-4.noarch.rpm
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EPEL_PKG="epel-release-5-4.noarch.rpm"
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else
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wget http://ftp.astral.ro/mirrors/fedora/pub/epel/6/i386/epel-release-6-8.noarch.rpm
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EPEL_PKG="epel-release-6-8.noarch.rpm"
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fi
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rpm -i ~root/${EPEL_PKG}
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rm -f ~root/${EPEL_PKG}
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# Install some required software.
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yum -y install openssh-server openssh-clients sudo \
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ruby ruby-devel make gcc rubygems rsync
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chkconfig sshd on
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# Users, groups, passwords and sudoers.
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echo 'vagrant' | passwd --stdin root
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grep 'vagrant' /etc/passwd > /dev/null
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if [ $? -ne 0 ]; then
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echo '* Creating user vagrant.'
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useradd vagrant
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echo 'vagrant' | passwd --stdin vagrant
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fi
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grep '^admin:' /etc/group > /dev/null || groupadd admin
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usermod -G admin vagrant
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echo 'Defaults env_keep += "SSH_AUTH_SOCK"' >> /etc/sudoers
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echo '%admin ALL=NOPASSWD: ALL' >> /etc/sudoers
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sed -i 's/Defaults\s*requiretty/Defaults !requiretty/' /etc/sudoers
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# SSH setup
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# Add Vagrant ssh key for root and vagrant accouts.
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sed -i 's/.*UseDNS.*/UseDNS no/' /etc/ssh/sshd_config
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[ -d ~root/.ssh ] || mkdir ~root/.ssh
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chmod 700 ~root/.ssh
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cat > ~root/.ssh/authorized_keys << EOF
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ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key
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EOF
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chmod 600 ~root/.ssh/authorized_keys
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[ -d ~vagrant/.ssh ] || mkdir ~vagrant/.ssh
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chmod 700 ~vagrant/.ssh
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cat > ~vagrant/.ssh/authorized_keys << EOF
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ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key
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EOF
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chmod 600 ~vagrant/.ssh/authorized_keys
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# Disable firewall and switch SELinux to permissive mode.
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chkconfig iptables off
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chkconfig ip6tables off
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# Networking setup..
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# Don't fix ethX names to hw address.
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rm -f /etc/udev/rules.d/*persistent-net.rules
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rm -f /etc/udev/rules.d/*-net.rules
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rm -fr /var/lib/dhclient/*
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# Interface eth0 should get IP address via dhcp.
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cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF
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DEVICE="eth0"
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BOOTPROTO="dhcp"
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ONBOOT="yes"
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NM_CONTROLLED="no"
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EOF
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# Do some cleanup..
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rm -f ~root/.bash_history
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rm -r "$(gem env gemdir)"/doc/*
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yum clean all
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halt
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