Fix vhd images

Images don't work without these fixes:

* Enable Network Manager.
* Disable cloud-init.
* Add Hyper-V modules into initramfs.

Fixes specific for RHEL:

* Create ifcfg-eth0 required by waagent.
* Install python3 and net-tools required by waagent.

Recommended changes:

* Use recommended kernel boot args.
* Disable kdump.

Related: rhbz#1628648
This commit is contained in:
Vendula Poncova 2018-10-10 14:56:49 +02:00 committed by Brian C. Lane
parent 5b8341884d
commit b594fa99bc

View File

@ -22,10 +22,10 @@ shutdown
# System timezone
timezone US/Eastern
# System bootloader configuration
bootloader --location=mbr --append="no_timer_check console=ttyS0,115200n8 console=tty1 net.ifnames=0"
bootloader --location=mbr --append="no_timer_check console=ttyS0,115200n8 earlyprintk=ttyS0,115200 rootdelay=300 net.ifnames=0"
# Basic services
services --enabled=sshd,chronyd,waagent,cloud-init
services --enabled=sshd,chronyd,waagent
%post
# Remove random-seed
@ -34,6 +34,28 @@ rm /var/lib/systemd/random-seed
# Clear /etc/machine-id
rm /etc/machine-id
touch /etc/machine-id
# This file is required by waagent in RHEL, but compatible with NetworkManager
cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=dhcp
TYPE=Ethernet
USERCTL=yes
PEERDNS=yes
IPV6INIT=no
EOF
# Add Hyper-V modules into initramfs
cat > /etc/dracut.conf.d/10-hyperv.conf << EOF
add_drivers+=" hv_vmbus hv_netvsc hv_storvsc "
EOF
# Regenerate the intramfs image
dracut -f -v --persistent-policy by-uuid
%end
%addon com_redhat_kdump --disable
%end
%packages
@ -43,10 +65,11 @@ kernel
grub2
chrony
cloud-init
# Uninstall NetworkManager, install WALinuxAgent
-NetworkManager
WALinuxAgent
# NOTE lorax-composer will add the blueprint packages below here, including the final %end
# Requirements of WALinuxAgent
python3
net-tools
# NOTE lorax-composer will add the recipe packages below here, including the final %end