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authorScott Murray <scott.murray@konsulko.com>2024-05-12 15:28:59 -0400
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2024-05-29 10:27:17 +0000
commit2f6a12454e558f79f24d4f76bf9c6a16590a5bca (patch)
tree84292c448f31b2ba5d0f8dc59948efdb1e0fbf26 /meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb
parent18058d1ed6ed4235505870067837a26a4864a117 (diff)
Rework KVM demo configuration
Changes: - Move KVM demo configuration and image recipes to a new sub-layer, meta-agl-kvm-demo, to keep things that may not be buildable with just the agl-demo feature separate to avoid confusion. It will hopefully also avoid clutter in recipes-platform/images. This sub-layer is pulled in when the agl-kvm setup feature is given to aglsetup.sh. - Remove the agl-kvm-host-kuksa and agl-kvm-host-audio setup features. - Add new *-guest and *-guest-preconfigured flavors of the Flutter IVI and IC images under meta-agl-kvm-demo that that have the desired configuration changes baked in. - Add required qemu-config recipe variants for the new guest image flavors. At the moment there is more duplication of configuration for this than is desired, and some reworking of agl-qemu-runner configuration may come as a follow up to avoid this. - Remove qemu-config recipe variants for unused Qt guest images. If it becomes desirable to use the Qt demo images as guests this can be revisited. - Added agl-kvm-demo-flutter-preconfigured image variant that supports the full demo setup (i.e. "green machine" with steering wheel, equivalent to CES 2024 demos). NOTES: - The agl-kvm-demo image remains and builds roughly the same image as before, with the KUKSA.val databroker running in the IVI guest and cluster support enabled. Replacing this image with a bbclass abstraction and an e.g. agl-kvm-demo-flutter image is under consideration. Bug-AGL: SPEC-5138 Change-Id: I64936208fd032e5ba47366e3a7ff572dc18338e4 Signed-off-by: Scott Murray <scott.murray@konsulko.com> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl-demo/+/29905 Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb')
-rw-r--r--meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb69
1 files changed, 69 insertions, 0 deletions
diff --git a/meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb b/meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb
new file mode 100644
index 000000000..33f2b921f
--- /dev/null
+++ b/meta-agl-kvm-demo/recipes-platform/images/agl-kvm-demo.bb
@@ -0,0 +1,69 @@
+SUMMARY = "AGL KVM+QEMU demo image"
+LICENSE = "MIT"
+
+require recipes-platform/images/agl-image-compositor.bb
+require recipes-platform/images/agl-demo-features.inc
+
+IMAGE_FEATURES += "splash package-management ssh-server-openssh"
+
+IMAGE_FEATURES += " \
+ ${@bb.utils.contains("DISTRO_FEATURES", "agl-devel", "can-test-tools" , "", d)} \
+"
+
+# Add packages for KVM+QEMU demo platform here
+IMAGE_INSTALL += " \
+ packagegroup-agl-core-connectivity \
+ kernel-image \
+ agl-compositor \
+ weston-ini-conf-kvm \
+ output-udev-conf \
+ native-shell-client \
+ qemu \
+ ${QEMU_GUEST_CONFIGS} \
+ util-linux-taskset \
+ screen \
+ simple-can-simulator \
+ alsa-utils \
+"
+
+# Potential size reduction options
+#IMAGE_LINGUAS = " "
+#NO_RECOMMENDATIONS = "1"
+
+GUEST_MACHINE ?= "virtio-${TUNE_ARCH}"
+
+GUEST_VM1_IMAGE ?= "agl-ivi-demo-flutter-guest"
+GUEST_VM2_IMAGE ?= "agl-cluster-demo-flutter-guest"
+
+GUEST_IMAGES ?= "agl-kvm-guest:${GUEST_VM1_IMAGE} agl-kvm-guest:${GUEST_VM2_IMAGE}"
+
+QEMU_GUEST_CONFIGS ?= ""
+
+python __anonymous() {
+ for c in (d.getVar('GUEST_IMAGES') or "").split():
+ (mc, image) = c.split(':')
+ dependency = 'mc::' + mc + ':' + image + ':do_image_complete'
+ d.appendVarFlag('do_rootfs', 'mcdepends', ' ' + dependency)
+
+ # Assume there is a qemu-config-X package for guest image X
+ d.appendVar('QEMU_GUEST_CONFIGS', ' ' + 'qemu-config-' + image)
+}
+
+install_guest_images() {
+ for c in ${GUEST_IMAGES}; do
+ config=${c%:*}
+ image=${c#*:}
+ name=${image}
+ rm -rf ${IMAGE_ROOTFS}/var/lib/machines/${name}
+ install -m 0755 -d ${IMAGE_ROOTFS}/var/lib/machines/${name}
+ src="${TOPDIR}/tmp-${config}/deploy/images/${GUEST_MACHINE}/${image}-${GUEST_MACHINE}.ext4"
+ bbnote "Installing ${src}"
+ install -m 0600 ${src} ${IMAGE_ROOTFS}/var/lib/machines/${name}/
+ # Placeholder until booting from kernel in VM image is worked out
+ install -m 0600 ${TOPDIR}/tmp-${config}/deploy/images/${GUEST_MACHINE}/Image-${GUEST_MACHINE}.bin ${IMAGE_ROOTFS}/var/lib/machines/${name}/
+ done
+}
+
+ROOTFS_POSTPROCESS_COMMAND += "install_guest_images; "
+
+IMAGE_ROOTFS_EXTRA_SPACE:append = "${@bb.utils.contains("DISTRO_FEATURES", "systemd", " + 4096", "" ,d)}"