install
text
reboot
network --bootproto=dhcp --activate
url --url=http://vault.centos.org/7.9.2009/os/x86_64/
repo --name=base --baseurl=http://vault.centos.org/7.9.2009/os/x86_64/ --install
repo --name=updates --baseurl=http://vault.centos.org/7.9.2009/updates/x86_64/ --install
lang en_US.UTF-8
keyboard us
timezone --utc Etc/UTC
rootpw --plaintext vagrant
user --name=vagrant --groups=vagrant --password=vagrant --plaintext
zerombr
clearpart --all --initlabel
autopart --type=plain
bootloader --timeout=1

%packages
@core
which
libselinux-python
# mandatory packages in the @core group
-btrfs-progs
-iprutils
-kexec-tools
-plymouth
# default packages in the @core group
-*-firmware
-dracut-config-rescue
-kernel-tools
-libsysfs
-microcode_ctl
-NetworkManager*
-postfix
-rdma
%end

%pre
# In Hyper-V this needs a re-do for some reason
set -ex
nmcli dev connect eth0
nmcli c
%end

%post --erroronfail

echo "gpgkey=https://vault.centos.org/7.9.2009/os/x86_64/RPM-GPG-KEY-CentOS-7" >> /etc/yum.repos.d/base.repo
echo "gpgkey=https://vault.centos.org/7.9.2009/os/x86_64/RPM-GPG-KEY-CentOS-7" >> /etc/yum.repos.d/updates.repo
rm -f /etc/yum.repos.d/CentOS*

yum -y update

cat <<EOF > /etc/sudoers.d/vagrant
Defaults:vagrant !requiretty
vagrant ALL=(ALL) NOPASSWD: ALL
EOF
chmod 440 /etc/sudoers.d/vagrant

ln -s /dev/null /etc/udev/rules.d/80-net-name-slot.rules
cat > /etc/sysconfig/network-scripts/ifcfg-eth0 <<EOF
DEVICE="eth0"
BOOTPROTO="dhcp"
ONBOOT="yes"
TYPE="Ethernet"
EOF

sed -i -E -e 's/^.*UseDNS.*$/UseDNS no/'
echo "PubkeyAcceptedKeyTypes +ssh-rsa" >> /etc/ssh/sshd_config

virt="$(systemd-detect-virt)"
if [ "${virt}" == "microsoft" ]; then
	yum install -y hyperv-daemons
	systemctl enable hpervfcopyd
	systemctl enable hypervkvpd
	systemctl enable hypervvssd
fi
%end