From f946adb38dc6ac66132162b8b2cf19648259dfbf Mon Sep 17 00:00:00 2001 From: Neil Hanlon Date: Fri, 8 Jul 2022 15:23:25 -0400 Subject: [PATCH] Add azure kickstart to this repo --- Rocky-8-Azure.ks | 306 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 306 insertions(+) create mode 100644 Rocky-8-Azure.ks diff --git a/Rocky-8-Azure.ks b/Rocky-8-Azure.ks new file mode 100644 index 0000000..3aeb563 --- /dev/null +++ b/Rocky-8-Azure.ks @@ -0,0 +1,306 @@ +text +url --url http://dl.rockylinux.org/pub/rocky/8/BaseOS/$basearch/os/ + +auth --enableshadow --passalgo=sha512 +shutdown +firewall --enabled --service=ssh +firstboot --disable +ignoredisk --only-use=vda +keyboard us +# System language +lang en_US.UTF-8 +# Network information +network --bootproto=dhcp --device=link --activate --onboot=on +network --hostname=localhost.localdomain +# Root password +rootpw --iscrypted thereisnopasswordanditslocked +selinux --enforcing +services --disabled="kdump" --enabled="NetworkManager,sshd,rsyslog,chronyd,cloud-init,cloud-init-local,cloud-config,cloud-final,rngd" +timezone UTC --isUtc +# Disk +bootloader --append="rootdelay=300 console=ttyS0 earlyprintk=ttyS0 no_timer_check crashkernel=auto net.ifnames=0" --location=mbr --timeout=1 --boot-drive=vda +zerombr +clearpart --all --initlabel +part /boot --fstype xfs --size 1024 --asprimary --ondisk vda +part /boot/efi --fstype vfat --size 512 --asprimary --ondisk vda +reqpart +part / --fstype="xfs" --ondisk=vda --maxsize=3000 --grow + + +%post --erroronfail +passwd -d root +passwd -l root + +### +# Common Cloud Tweaks +### + +# pvgrub support +echo -n "Creating grub.conf for pvgrub" +rootuuid=$( awk '$2=="/" { print $1 };' /etc/fstab ) +mkdir /boot/grub +echo -e 'default=0\ntimeout=0\n\n' > /boot/grub/grub.conf +for kv in $( ls -1v /boot/vmlinuz* |grep -v rescue |sed s/.*vmlinuz-// ); do + echo "title Rocky Linux 8 ($kv)" >> /boot/grub/grub.conf + echo -e "\troot (hd0)" >> /boot/grub/grub.conf + echo -e "\tkernel /boot/vmlinuz-$kv ro root=$rootuuid console=hvc0 LANG=en_US.UTF-8" >> /boot/grub/grub.conf + echo -e "\tinitrd /boot/initramfs-$kv.img" >> /boot/grub/grub.conf + echo +done +ln -sf grub.conf /boot/grub/menu.lst +ln -sf /boot/grub/grub.conf /etc/grub.conf + +# setup systemd to boot to the right runlevel +rm -f /etc/systemd/system/default.target +ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target +echo . + +# remove linux-firmware as we're virt and it's half a gig +dnf -C -y remove linux-firmware + +# Remove firewalld; it is required to be present for install/image building. +# but we dont ship it in cloud +dnf -C -y remove firewalld --setopt="clean_requirements_on_remove=1" +dnf -C -y remove avahi\* +sed -i '/^#NAutoVTs=.*/ a\ +NAutoVTs=0' /etc/systemd/logind.conf + +echo "virtual-guest" > /etc/tuned/active_profile + +### +# Networking Changes +### + +# For cloud images, 'eth0' _is_ the predictable device name, since +# we don't want to be tied to specific virtual (!) hardware +rm -f /etc/udev/rules.d/70* +ln -s /dev/null /etc/udev/rules.d/80-net-name-slot.rules + +# simple eth0 config, again not hard-coded to the build hardware +cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF +DEVICE=eth0 +ONBOOT=yes +BOOTPROTO=dhcp +TYPE=Ethernet +USERCTL=no +PEERDNS=yes +IPV6INIT=no +NM_CONTROLLED=yes +IPV4_DHCP_TIMEOUT=300 +EOF + +cat << EOF | tee -a /etc/NetworkManager/conf.d/dhcp-timeout.conf +# Configure dhcp timeout to 300s by default +[connection] +ipv4.dhcp-timeout=300 +EOF + + +cat > /etc/sysconfig/network << EOF +NETWORKING=yes +NOZEROCONF=yes +EOF + +# Remove build-time resolvers to fix #16948 +echo > /etc/resolv.conf + +# generic localhost names +cat > /etc/hosts << EOF +127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 +::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 + +EOF +echo . + + +### +# Services +### + +systemctl mask tmp.mount + +### +# azure +### +# Setup WALinux Agent +dnf -y install WALinuxAgent +systemctl enable waagent + +# Configure waagent for cloud-init +sed -i 's/Provisioning.UseCloudInit=n/Provisioning.UseCloudInit=y/g' /etc/waagent.conf +sed -i 's/Provisioning.Enabled=y/Provisioning.Enabled=n/g' /etc/waagent.conf + + + +# Azure: handle sr-iov and networkmanaeger +cat << EOF | tee -a /etc/udev/rules.d/68-azure-sriov-nm-unmanaged.rules +# Accelerated Networking on Azure exposes a new SRIOV interface to the VM. +# This interface is transparently bonded to the synthetic interface, +# so NetworkManager should just ignore any SRIOV interfaces. +SUBSYSTEM=="net", DRIVERS=="hv_pci", ACTION=="add", ENV{NM_UNMANAGED}="1" +EOF + +# Azure: Time sync for linux +## Setup udev rule for ptp_hyperv +cat << EOF | tee -a /etc/udev/rules.d/98-hyperv-ptp.rules +## See: https://docs.microsoft.com/en-us/azure/virtual-machines/linux/time-sync#check-for-ptp-clock-source +SUBSYSTEM=="ptp", ATTR{clock_name}=="hyperv", SYMLINK += "ptp_hyperv" +EOF + +# Configure chrony to use ptp_hyperv +cat << EOF | tee -a /etc/chrony.conf +# Setup hyperv PTP device as refclock +refclock PHC /dev/ptp_hyperv poll 3 dpoll -2 offset 0 stratum 2 +EOF + +# Azure: Blacklist modules +cat << EOF | tee -a /etc/modprobe.d/azure-blacklist.conf +blacklist amdgpu +blacklist nouveau +blacklist radeon +EOF + +# Azure: cloud-init customizations for Hyperv +cat << EOF | tee /etc/cloud/cloud.cfg.d/10-azure-kvp.cfg +# Enable logging to the Hyper-V kvp in Azure +reporting: + logging: + type: log + telemetry: + type: hyperv +EOF + +### +# Kernel and Drivers +### + +# Add drivers when building in VMWare, Vbox, or KVM (KVM) +cat << EOF | tee -a /etc/dracut.conf.d/80-azure.conf +add_drivers+=" hv_vmbus hv_netvsc hv_storvsc " +EOF + +dracut -f -v + +cat < /etc/sysconfig/kernel +# UPDATEDEFAULT specifies if new-kernel-pkg should make +# new kernels the default +UPDATEDEFAULT=yes + +# DEFAULTKERNEL specifies the default kernel package type +DEFAULTKERNEL=kernel +EOL + +# make sure firstboot doesn't start +echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot + +# rocky cloud user +echo -e 'rocky\tALL=(ALL)\tNOPASSWD: ALL' >> /etc/sudoers +sed -i 's/name: cloud-user/name: rocky/g' /etc/cloud/cloud.cfg + +dnf clean all + +# XXX instance type markers - MUST match Rocky Infra expectation +echo 'azure' > /etc/yum/vars/infra + +# change dhcp client retry/timeouts to resolve #6866 + + +### +# Cleanup +### + +### +# Azure Cleanup +### +sudo rm -f /var/log/waagent.log +sudo cloud-init clean +waagent -force -deprovision+user + + +# Commont cleanup +rm -f ~/.bash_history +export HISTSIZE=0 + +rm -f /var/lib/systemd/random-seed +rm -rf /root/anaconda-ks.cfg +rm -rf /root/install.log +rm -rf /root/install.log.syslog +rm -rf /var/lib/yum/* +rm -rf /var/log/anaconda* +rm -rf /var/log/yum.log + +# Wipe machineid +cat /dev/null > /etc/machine-id + +# Fix selinux +touch /var/log/cron +touch /var/log/boot.log +mkdir -p /var/cache/yum +/usr/sbin/fixfiles -R -a restore + +true + +%end + +%packages +@core +chrony +dnf +yum +cloud-init +cloud-utils-growpart +NetworkManager +dracut-config-generic +dracut-norescue +firewalld +gdisk +grub2 +kernel +nfs-utils +rsync +tar +dnf-utils +yum-utils +-aic94xx-firmware +-alsa-firmware +-alsa-lib +-alsa-tools-firmware +-ivtv-firmware +-iwl100-firmware +-iwl1000-firmware +-iwl105-firmware +-iwl135-firmware +-iwl2000-firmware +-iwl2030-firmware +-iwl3160-firmware +-iwl3945-firmware +-iwl4965-firmware +-iwl5000-firmware +-iwl5150-firmware +-iwl6000-firmware +-iwl6000g2a-firmware +-iwl6000g2b-firmware +-iwl6050-firmware +-iwl7260-firmware +-libertas-sd8686-firmware +-libertas-sd8787-firmware +-libertas-usb8388-firmware +-biosdevname +-iprutils +-plymouth + +python3-jsonschema +qemu-guest-agent +dhcp-client +cockpit-ws +cockpit-system +-langpacks-* +-langpacks-en + +rocky-release +rng-tools + +WALinuxAgent +hyperv-daemons + +%end