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275 lines
7.2 KiB
275 lines
7.2 KiB
2 years ago
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#version=DEVEL
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# Keyboard layouts
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keyboard 'us'
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# Root password
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rootpw --iscrypted thereisnopasswordanditslocked
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# System language
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lang en_US.UTF-8
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# Shutdown after installation
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shutdown
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# System timezone
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timezone UTC --isUtc
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# Use text mode install
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text
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# Network information
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network --bootproto=dhcp --device=link --activate
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# Use network installation
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url --url="https://download.rockylinux.org/stg/rocky/9/BaseOS/$basearch/os/"
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# System authorization information
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auth --enableshadow --passalgo=sha512
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# Firewall configuration
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firewall --enabled --service=ssh
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firstboot --disable
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# SELinux configuration
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selinux --enforcing
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# System services
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services --disabled="kdump,rhsmcertd" --enabled="NetworkManager,sshd,rsyslog,chronyd,cloud-init,cloud-init-local,cloud-config,cloud-final,rngd"
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# System bootloader configuration
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bootloader --append="rootdelay=300 console=ttyS0 earlyprintk=ttyS0 no_timer_check crashkernel=auto net.ifnames=0" --location=mbr --timeout=1
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# Disk partitioning information
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# NOTE(neil): 2023-05-12 NONE of reqpart, clearpart, zerombr can be used. We
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# are creating partitions manually in %pre to ensure proper ordering as
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# Anaconda does NOT ensure the ordering `part` commands.
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part /boot/efi --fstype="efi" --onpart=vda1
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part /boot --fstype="xfs" --label=boot --onpart=vda2
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part prepboot --fstype="prepboot" --onpart=vda3
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part biosboot --fstype="biosboot" --onpart=vda4
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part / --size=8000 --fstype="xfs" --mkfsoptions "-m bigtime=0,inobtcount=0" --grow --onpart=vda5
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%pre
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# Clear the Master Boot Record
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dd if=/dev/zero of=/dev/vda bs=512 count=1
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# Create a new GPT partition table
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parted /dev/vda mklabel gpt
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# Create a partition for /boot/efi
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parted /dev/vda mkpart primary fat32 1MiB 100MiB
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parted /dev/vda set 1 boot on
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# Create a partition for /boot
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parted /dev/vda mkpart primary xfs 100MiB 1100MiB
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# Create a partition for prep
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parted /dev/vda mkpart primary 1100MiB 1104MiB
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# Create a partition for bios_grub
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parted /dev/vda mkpart primary 1104MiB 1105MiB
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# Create a partition for LVM
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parted /dev/vda mkpart primary xfs 1106MiB 10.7GB
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%end
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%post --erroronfail
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passwd -d root
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passwd -l root
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systemctl enable waagent
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# Attempting to force legacy BIOS boot if we boot from UEFI
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if [ "$(arch)" = "x86_64" ]; then
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dnf install grub2-pc-modules grub2-pc -y
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grub2-install --target=i386-pc /dev/vda
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fi
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# Ensure that the pmbr_boot flag is off
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parted /dev/vda disk_set pmbr_boot off
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# Common Cloud Tweaks
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# setup systemd to boot to the right runlevel
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rm -f /etc/systemd/system/default.target
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ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
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echo .
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# remove linux-firmware as we're virt and it's half a gig
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dnf -C -y remove linux-firmware
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# Remove firewalld; it is required to be present for install/image building.
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# but we dont ship it in cloud
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dnf -C -y remove firewalld --setopt="clean_requirements_on_remove=1"
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dnf -C -y remove avahi\*
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sed -i '/^#NAutoVTs=.*/ a\
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NAutoVTs=0' /etc/systemd/logind.conf
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echo "virtual-guest" > /etc/tuned/active_profile
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cat << EOF | tee -a /etc/NetworkManager/conf.d/dhcp-timeout.conf
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# Configure dhcp timeout to 300s by default
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[connection]
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ipv4.dhcp-timeout=300
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EOF
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cat > /etc/sysconfig/network << EOF
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NETWORKING=yes
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NOZEROCONF=yes
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EOF
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# Remove build-time resolvers to fix #16948
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truncate -s 0 /etc/resolv.conf
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# generic localhost names
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cat > /etc/hosts << EOF
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127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
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::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
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EOF
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echo .
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# azure settings
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# Configure waagent for cloud-init
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sed -i 's/Provisioning.UseCloudInit=n/Provisioning.UseCloudInit=y/g' /etc/waagent.conf
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sed -i 's/Provisioning.Enabled=y/Provisioning.Enabled=n/g' /etc/waagent.conf
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# Azure: handle sr-iov and networkmanaeger
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cat << EOF | tee -a /etc/udev/rules.d/68-azure-sriov-nm-unmanaged.rules
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# Accelerated Networking on Azure exposes a new SRIOV interface to the VM.
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# This interface is transparently bonded to the synthetic interface,
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# so NetworkManager should just ignore any SRIOV interfaces.
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SUBSYSTEM=="net", DRIVERS=="hv_pci", ACTION=="add", ENV{NM_UNMANAGED}="1"
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EOF
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# Azure: Time sync for linux
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## Setup udev rule for ptp_hyperv
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cat << EOF | tee -a /etc/udev/rules.d/98-hyperv-ptp.rules
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## See: https://docs.microsoft.com/en-us/azure/virtual-machines/linux/time-sync#check-for-ptp-clock-source
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SUBSYSTEM=="ptp", ATTR{clock_name}=="hyperv", SYMLINK += "ptp_hyperv"
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EOF
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# Configure chrony to use ptp_hyperv
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cat << EOF | tee -a /etc/chrony.conf
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# Setup hyperv PTP device as refclock
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refclock PHC /dev/ptp_hyperv poll 3 dpoll -2 offset 0 stratum 2
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EOF
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# Azure: Blacklist modules
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cat << EOF | tee -a /etc/modprobe.d/azure-blacklist.conf
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blacklist amdgpu
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blacklist nouveau
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blacklist radeon
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EOF
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# Azure: cloud-init customizations for Hyperv
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cat << EOF | tee /etc/cloud/cloud.cfg.d/10-azure-kvp.cfg
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# Enable logging to the Hyper-V kvp in Azure
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reporting:
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logging:
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type: log
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telemetry:
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type: hyperv
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EOF
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# Kernel and Drivers
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# Add drivers when building in VMWare, Vbox, or KVM (KVM)
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cat << EOF | tee -a /etc/dracut.conf.d/80-azure.conf
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add_drivers+=" hv_vmbus hv_netvsc hv_storvsc "
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EOF
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dracut -f -v
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cat <<EOL > /etc/sysconfig/kernel
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# UPDATEDEFAULT specifies if new-kernel-pkg should make
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# new kernels the default
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UPDATEDEFAULT=yes
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# DEFAULTKERNEL specifies the default kernel package type
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DEFAULTKERNEL=kernel
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EOL
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# make sure firstboot doesn't start
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echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot
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# rocky cloud user
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sed -i '1i # Modified for cloud image' /etc/cloud/cloud.cfg
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sed -i 's/name: cloud-user/name: rocky/g' /etc/cloud/cloud.cfg
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echo -e 'rocky\tALL=(ALL)\tNOPASSWD: ALL' >> /etc/sudoers
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# this shouldn't be the case, but we'll do it anyway
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sed -i 's|^enabled=1|enabled=0|' /etc/yum/pluginconf.d/product-id.conf
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sed -i 's|^enabled=1|enabled=0|' /etc/yum/pluginconf.d/subscription-manager.conf
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dnf clean all
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truncate -c -s 0 /var/log/dnf.log
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# XXX instance type markers - MUST match Rocky Infra expectation
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echo 'azure' > /etc/yum/vars/infra
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# Azure Cleanup
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sudo rm -f /var/log/waagent.log
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sudo cloud-init clean
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waagent -force -deprovision+user
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# Common cleanup
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rm -f ~/.bash_history
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export HISTSIZE=0
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rm -f /var/lib/systemd/random-seed
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rm -rf /root/anaconda-ks.cfg
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rm -rf /root/install.log
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rm -rf /root/install.log.syslog
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rm -rf "/var/lib/yum/*"
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rm -rf "/var/log/anaconda*"
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rm -rf /var/log/yum.log
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# Wipe machineid
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cat /dev/null > /etc/machine-id
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# Fix selinux
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touch /var/log/cron
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touch /var/log/boot.log
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mkdir -p /var/cache/yum
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/usr/sbin/fixfiles -R -a restore
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true
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%end
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%packages
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@core
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NetworkManager
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WALinuxAgent
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chrony
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cloud-init
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cloud-utils-growpart
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dhcp-client
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dnf-utils
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dracut-config-generic
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firewalld
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gdisk
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grub2
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hyperv-daemons
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kernel
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rng-tools
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rocky-release
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rsync
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tar
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yum-utils
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-aic94xx-firmware
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-alsa-firmware
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-alsa-lib
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-alsa-tools-firmware
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-biosdevname
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-iprutils
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-ivtv-firmware
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-iwl100-firmware
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-iwl1000-firmware
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-iwl105-firmware
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-iwl135-firmware
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-iwl2000-firmware
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-iwl2030-firmware
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-iwl3160-firmware
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-iwl3945-firmware
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-iwl4965-firmware
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-iwl5000-firmware
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-iwl5150-firmware
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-iwl6000-firmware
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-iwl6000g2a-firmware
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-iwl6000g2b-firmware
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-iwl6050-firmware
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-iwl7260-firmware
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-langpacks-*
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-langpacks-en
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-libertas-sd8686-firmware
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-libertas-sd8787-firmware
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-libertas-usb8388-firmware
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-plymouth
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-qemu-guest-agent
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%end
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