Add Ubuntu 18.04 root disk and scripts

Author: mpe

root-disks/.gitignore

@@ -3,6 +3,7 @@
 cloud-init-user-data.img
 ubuntu16.04-cloudimg-powerpc.qcow2
 ubuntu16.04-cloudimg-ppc64el.qcow2
+ubuntu18.04-cloudimg-ppc64el.qcow2
 ubuntu21.04-cloudimg-ppc64el.qcow2
 ubuntu21.10-cloudimg-ppc64el.qcow2
 fedora34-cloudimg-ppc64le.qcow2

root-disks/Makefile

@@ -50,6 +50,11 @@ ubuntu16.04-cloudimg-ppc64el.qcow2:
 	chmod a-w $@
 	sha256sum $@ > $@.sum
 
+ubuntu18.04-cloudimg-ppc64el.qcow2:
+	$(call wget_ubuntu,$@,bionic,ubuntu-18.04-server-cloudimg-ppc64el.img)
+	chmod a-w $@
+	sha256sum $@ > $@.sum
+
 ubuntu21.04-cloudimg-ppc64el.qcow2:
 	$(call wget_ubuntu,$@,hirsute,ubuntu-21.04-server-cloudimg-ppc64el.img)
 	chmod a-w $@

scripts/boot/qemu-powernv+p10+tcg+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER10
+export ACCEL=tcg
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-powernv $@

scripts/boot/qemu-powernv+p8+tcg+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER8
+export ACCEL=tcg
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-powernv $@

scripts/boot/qemu-powernv+p9+tcg+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER9
+export ACCEL=tcg
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-powernv $@

scripts/boot/qemu-pseries+kvm+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=host
+export ACCEL=kvm
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-pseries $@

scripts/boot/qemu-pseries+p10+tcg+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER10
+export ACCEL=tcg
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-pseries $@

scripts/boot/qemu-pseries+p8+kvm+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER8
+export ACCEL=kvm
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-pseries $@

scripts/boot/qemu-pseries+p8+tcg+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER8
+export ACCEL=tcg
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-pseries $@

scripts/boot/qemu-pseries+p9+kvm+ubuntu18.04

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+export CPU=POWER9
+export ACCEL=kvm
+export CLOUD_IMAGE=ubuntu18.04-cloudimg-ppc64el.qcow2
+
+exec "$(dirname "$0")"/qemu-pseries $@