Add support for HyperV Gallery images

live-build/auto/build

@@ -108,8 +108,8 @@ Expire-Date: 0
 
 	lb bootstrap "$@"
 
-	case $PROJECT in
+        case $PROJECT:${SUBPROJECT:-} in
-		ubuntu-server|ubuntu-cpc)
+		ubuntu-server:*|ubuntu-cpc:*|ubuntu:desktop-preinstalled)
 			# Set locale to C.UTF-8 by default. We should
 			# probably do this for all images early in the
 			# 18.10 cycle but for now just do it for

live-build/auto/config

@@ -120,7 +120,7 @@ add_binary_hook ()
 
 if [ -z "${IMAGEFORMAT:-}" ]; then
 	case $PROJECT:${SUBPROJECT:-} in
-		ubuntu-cpc:*)
+		ubuntu-cpc:*|ubuntu:desktop-preinstalled)
 			if [ "$SUBARCH" = "raspi3" ]; then
 				# For now only raspi3, but others are soon to follow
 				IMAGEFORMAT=ubuntu-image
@@ -273,6 +273,13 @@ if [ "$PREINSTALLED" = "true" ]; then
 			;;
 		ubuntu-core|ubuntu-base|base|ubuntu-touch|ubuntu-touch-custom|ubuntu-cpc|ubuntu-desktop-next)
 			;;
+		ubuntu)
+			add_package live oem-config-gtk ubiquity-frontend-gtk
+			add_package live ubiquity-slideshow-ubuntu
+			if [ "$SUBPROJECT" = "desktop-preinstalled" ]; then
+				add_package live language-pack-en-base
+			fi
+			;;
 		*)
 			add_package live oem-config-gtk ubiquity-frontend-gtk
 			add_package live ubiquity-slideshow-ubuntu
@@ -1058,8 +1065,8 @@ EOF
 		fi
 		;;
 
-	ubuntu-touch:*|ubuntu-touch-custom:*|ubuntu-core:system-image|ubuntu-desktop-next:system-image|ubuntu-cpc:*|ubuntu-server:live)
+	ubuntu-touch:*|ubuntu-touch-custom:*|ubuntu-core:system-image|ubuntu-desktop-next:system-image|ubuntu-cpc:*|ubuntu-server:live|ubuntu:desktop-preinstalled)
-		cp -af /usr/share/livecd-rootfs/live-build/${PROJECT}/* \
+		cp -afL /usr/share/livecd-rootfs/live-build/${PROJECT}/* \
 			config/
 
 		if [ "$PROJECT" = "ubuntu-cpc" ]; then

live-build/functions

@@ -1,7 +1,7 @@
 # vi: ts=4 expandtab syntax=sh
 
-#imagesize=${IMAGE_SIZE:-$((2252*1024**2))}  # 2.2G (the current size we ship)
+# default imagesize = 2252*1024**2 = 2.2G (the current size we ship)
-imagesize=${IMAGE_SIZE:-2361393152}  # 2.2G (the current size we ship)
+imagesize=${IMAGE_SIZE:-2361393152}
 fs_label="${FS_LABEL:-rootfs}"
 
 rootfs_dev_mapper=

live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary

@@ -9,8 +9,17 @@ case $ARCH in
         ;;
 esac
 
+case ${PROJECT:-} in
+    ubuntu)
+        IMAGE_STR="# DESKTOP_IMG: This file was created/modified by the Desktop Image build process"
+        FS_LABEL="desktop-rootfs"
+        IMAGE_SIZE=12884901888 # 12G
+        ;;
+    *)
         IMAGE_STR="# CLOUD_IMG: This file was created/modified by the Cloud Image build process"
         FS_LABEL="cloudimg-rootfs"
+        ;;
+esac
 
 . config/binary
 

live-build/ubuntu/hooks/033-disk-image-uefi.binary

@@ -0,0 +1 @@
+../../ubuntu-cpc/hooks.d/base/disk-image-uefi.binary

live-build/ubuntu/hooks/040-hyperv-desktop-images.binary

@@ -0,0 +1,128 @@
+#!/bin/bash -eux
+
+echo "Creating Hyper-V image with Desktop..."
+
+case ${SUBPROJECT:-} in
+    minimized)
+        echo "We don't create minimized images for $0."
+        exit 0
+        ;;
+    *)
+        ;;
+esac
+
+case "${ARCH}" in
+    amd64)
+        ;;
+    *)
+        echo "Hyper-V only supports amd64";
+        exit 0
+        ;;
+esac
+
+IMAGE_STR="# DESKTOP_IMG: This file was created/modified by the Desktop Image build process"
+FS_LABEL="desktop-rootfs"
+
+. config/functions
+
+export DEBIAN_FRONTEND=noninteractive
+
+create_derivative uefi hyperv
+scratch_d=$(mktemp -d)
+mount_disk_image "${derivative_img}" "${scratch_d}"
+
+cleanup_hyperv() {
+    umount_disk_image ${scratch_d}
+    rm -rf ${scratch_d}
+}
+trap cleanup_hyperv EXIT
+
+# Perform customisations
+
+chroot "${scratch_d}" apt-get update -y
+chroot "${scratch_d}" apt-get -y install xrdp linux-tools-virtual linux-cloud-tools-virtual
+
+cat > ${scratch_d}/etc/modules-load.d/hyperv.conf << EOF
+${IMAGE_STR}
+hv_sock
+EOF
+
+cat << EOF >> "${scratch_d}/etc/fstab"
+LABEL=$FS_LABEL	/		ext4	defaults	0 0
+EOF
+
+# Customise xrdp
+
+CHANGED_FILE_SUFFIX=.replaced-by-desktop-img-build
+
+# use vsock transport.
+sed -i${CHANGED_FILE_SUFFIX} -e 's/use_vsock=false/use_vsock=true/g' "${scratch_d}/etc/xrdp/xrdp.ini"
+# use rdp security.
+sed -i${CHANGED_FILE_SUFFIX} -e 's/security_layer=negotiate/security_layer=rdp/g' "${scratch_d}/etc/xrdp/xrdp.ini"
+# remove encryption validation.
+sed -i${CHANGED_FILE_SUFFIX} -e 's/crypt_level=high/crypt_level=none/g' "${scratch_d}/etc/xrdp/xrdp.ini"
+# disable bitmap compression since its local its much faster
+sed -i${CHANGED_FILE_SUFFIX} -e 's/bitmap_compression=true/bitmap_compression=false/g' "${scratch_d}/etc/xrdp/xrdp.ini"
+
+# Add script to setup the ubuntu session properly
+cat > "${scratch_d}/etc/xrdp/startubuntu.sh" << EOF
+#!/bin/sh
+${IMAGE_STR}
+export GNOME_SHELL_SESSION_MODE=ubuntu
+export XDG_CURRENT_DESKTOP=ubuntu:GNOME
+exec /etc/xrdp/startwm.sh
+EOF
+chmod a+x "${scratch_d}/etc/xrdp/startubuntu.sh"
+
+# use the script to setup the ubuntu session
+sed -i${CHANGED_FILE_SUFFIX} -e 's/startwm/startubuntu/g' "${scratch_d}/etc/xrdp/sesman.ini"
+
+# rename the redirected drives to 'shared-drives'
+sed -i${CHANGED_FILE_SUFFIX} -e 's/FuseMountName=thinclient_drives/FuseMountName=shared-drives/g' "${scratch_d}/etc/xrdp/sesman.ini"
+
+# Changed the allowed_users
+sed -i${CHANGED_FILE_SUFFIX} -e 's/allowed_users=console/allowed_users=anybody/g' "${scratch_d}/etc/X11/Xwrapper.config"
+
+# Blacklist the vmw module
+cat > "${scratch_d}/etc/modprobe.d/blacklist_vmw_vsock_vmci_transport.conf" << EOF
+${IMAGE_STR}
+blacklist vmw_vsock_vmci_transport
+EOF
+
+# Configure the policy xrdp session
+cat > ${scratch_d}/etc/polkit-1/localauthority/50-local.d/45-allow-colord.pkla << EOF
+${IMAGE_STR}
+[Allow Colord all Users]
+Identity=unix-user:*
+Action=org.freedesktop.color-manager.create-device;org.freedesktop.color-manager.create-profile;org.freedesktop.color-manager.delete-device;org.freedesktop.color-manager.delete-profile;org.freedesktop.color-manager.modify-device;org.freedesktop.color-manager.modify-profile
+ResultAny=no
+ResultInactive=no
+ResultActive=yes
+EOF
+
+sed -i${CHANGED_FILE_SUFFIX} -e 's|After=|ConditionPathExists=!/var/lib/oem-config/run\nAfter=|g' "${scratch_d}/lib/systemd/system/xrdp.service"
+
+# End xrdp customisation
+
+# Don't run gnome-initial-setup from gdm
+sed -i${CHANGED_FILE_SUFFIX} "s|#WaylandEnable=false|#WaylandEnable=false\nInitialSetupEnable=false|" "${scratch_d}/etc/gdm3/custom.conf"
+chroot "${scratch_d}" /usr/sbin/useradd -d /home/oem -m -N -u 29999 oem
+chroot "${scratch_d}" /usr/sbin/oem-config-prepare --quiet
+touch "${scratch_d}/var/lib/oem-config/run"
+
+chroot "${scratch_d}" apt-get clean
+
+# End customisations
+
+cleanup_hyperv
+trap - EXIT
+
+raw_img=binary/boot/disk-hyperv-uefi.ext4
+vhd_img=livecd.ubuntu-desktop-hyperv.vhdx
+
+qemu-img convert -O vhdx "$raw_img" "$vhd_img"
+rm "$raw_img"
+
+apt-get install -y zip
+zip "$vhd_img.zip" "$vhd_img"
+rm "$vhd_img"

live-build/ubuntu/includes.chroot/etc/hosts

@@ -0,0 +1,9 @@
+127.0.0.1	localhost.localdomain	localhost
+::1		localhost6.localdomain6	localhost6
+
+# The following lines are desirable for IPv6 capable hosts
+::1     localhost ip6-localhost ip6-loopback
+fe00::0 ip6-localnet
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+ff02::3 ip6-allhosts