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>

2 files changed, 17 insertions, 5 deletions

diff --git a/recipes-demo/flutter-cluster-dashboard/files/cluster-dashboard.yaml.kvm-demo b/recipes-demo/flutter-cluster-dashboard/files/cluster-dashboard.yaml.kvm-demo
new file mode 100644
index 000000000..9267b4d40
--- /dev/null
+++ b/recipes-demo/flutter-cluster-dashboard/files/cluster-dashboard.yaml.kvm-demo
@@ -0,0 +1,4 @@
+hostname: 172.16.10.1
+authorization : "/etc/xdg/AGL/cluster-dashboard/cluster-dashboard.token"
+use-tls : true
+tls-server-name : "localhost"
diff --git a/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb b/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
index 45cb5c449..4dac243d7 100644
--- a/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
+++ b/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
@@ -13,6 +13,7 @@ SRC_URI = "git://gerrit.automotivelinux.org/gerrit/apps/flutter-instrument-clust
     file://flutter_cluster_dashboard_on_bg.json \
     file://cluster-dashboard.yaml \
     file://cluster-dashboard.yaml.demo \
+    file://cluster-dashboard.yaml.kvm-demo \
     file://cluster-dashboard.token \
     file://kvm.conf \
 "
@@ -28,8 +29,6 @@ FLUTTER_APPLICATION_INSTALL_PREFIX = "/flutter"
 
 inherit flutter-app update-alternatives systemd
 
-CLUSTER_DEMO_VSS_HOSTNAME ??= "192.168.10.2"
-
 APP_CONFIG = "flutter_cluster_dashboard_on_bg.json"
 
 SYSTEMD_SERVICE:${PN} = "flutter-cluster-dashboard.service"
@@ -44,7 +43,7 @@ do_install:append() {
     install -d ${D}${sysconfdir}/xdg/AGL/cluster-dashboard
     install -m 0644 ${WORKDIR}/cluster-dashboard.yaml ${D}${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.default
     install -m 0644 ${WORKDIR}/cluster-dashboard.yaml.demo ${D}${sysconfdir}/xdg/AGL/
-    sed -i "s/^hostname: .*/hostname: ${CLUSTER_DEMO_VSS_HOSTNAME}/" ${D}${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.demo
+    install -m 0644 ${WORKDIR}/cluster-dashboard.yaml.kvm-demo ${D}${sysconfdir}/xdg/AGL/
     install -m 0644 ${WORKDIR}/cluster-dashboard.token ${D}${sysconfdir}/xdg/AGL/cluster-dashboard/
 }
 
@@ -54,7 +53,7 @@ FILES:${PN} += "${datadir} ${sysconfdir}/xdg/AGL"
 
 RDEPENDS:${PN} += "flutter-auto agl-flutter-env liberation-fonts"
 
-PACKAGE_BEFORE_PN += "${PN}-conf ${PN}-conf-demo"
+PACKAGE_BEFORE_PN += "${PN}-conf ${PN}-conf-demo ${PN}-conf-kvm-demo"
 
 FILES:${PN}-conf += "${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.default"
 RDEPENDS:${PN}-conf = "${PN}"
@@ -65,10 +64,19 @@ ALTERNATIVE_TARGET_${PN}-conf = "${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.de
 
 FILES:${PN}-conf-demo += " \
     ${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.demo \
-    ${systemd_system_unitdir}/flutter-cluster-dashboard.service.d/kvm.conf \
 "
 RDEPENDS:${PN}-conf-demo = "${PN}"
 RPROVIDES:${PN}-conf-demo = "cluster-dashboard.yaml"
 RCONFLICTS:${PN}-conf-demo = "${PN}-conf"
 ALTERNATIVE:${PN}-conf-demo = "cluster-dashboard.yaml"
 ALTERNATIVE_TARGET_${PN}-conf-demo = "${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.demo"
+
+FILES:${PN}-conf-kvm-demo += " \
+    ${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.kvm-demo \
+    ${systemd_system_unitdir}/flutter-cluster-dashboard.service.d/kvm.conf \
+"
+RDEPENDS:${PN}-conf-kvm-demo = "${PN}"
+RPROVIDES:${PN}-conf-kvm-demo = "cluster-dashboard.yaml"
+RCONFLICTS:${PN}-conf-kvm-demo = "${PN}-conf"
+ALTERNATIVE:${PN}-conf-kvm-demo = "cluster-dashboard.yaml"
+ALTERNATIVE_TARGET_${PN}-conf-kvm-demo = "${sysconfdir}/xdg/AGL/cluster-dashboard.yaml.kvm-demo"