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containers: add flutter demo profile 

https://onedigi.atlassian.net/browse/DEL-10050

Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
This commit is contained in:
Isaac Hermida 2026-04-01 16:16:54 +02:00
parent efb20ef387
commit 4dba2c617b
7 changed files with 113 additions and 2 deletions
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7
meta-digi-containers/README.md
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@ -74,7 +74,7 @@ Set profile and naming in `conf/local.conf`:
```conf
DISTRO_FEATURES:append = " virtualization"
CONTAINER_TYPE = "webkit" # or: lvgl, base, custom profile
CONTAINER_TYPE = "webkit" # or: lvgl, flutter, base, custom profile
CONTAINER_NAME = "webkit-example"
# PODMAN_TAG defaults to "${CONTAINER_NAME}-tag"
```
@ -107,6 +107,7 @@ Profile-specific behavior is controlled with:
Current built-in profile examples:
- `container-lvgl`
- `container-flutter`
- `container-webkit`
You can add new profiles by appending variables with `:container-<name>` overrides.
@ -232,6 +233,10 @@ containers/
rootfs_files/
configs_lxc/
artifact/
flutter/
rootfs_files/
configs_lxc/
artifact/
webkit/
rootfs_files/
configs_lxc/

1
meta-digi-containers/containers/flutter/artifact/metadata/README.txt Normal file
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@ -0,0 +1 @@
Placeholder metadata for flutter container artifacts.

1
meta-digi-containers/containers/flutter/artifact/metadata/changelog.txt Normal file
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@ -0,0 +1 @@
Placeholder changelog for flutter container artifacts.

28
meta-digi-containers/containers/flutter/configs_lxc/config_lxc_ccimx95-dvk Normal file
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@ -0,0 +1,28 @@
# LXC config for Flutter on CCIMX95.
# Placeholders are replaced by the image recipe.
lxc.arch = @LXC_ARCH@
lxc.rootfs.path = dir:@LXC_FOLDER@/@CONTAINER_NAME@/rootfs
lxc.uts.name = @CONTAINER_NAME@
lxc.mount.auto = cgroup:mixed proc:mixed
lxc.mount.entry = /sys sys none bind,create=dir
lxc.mount.entry = tmpfs run tmpfs rw,nosuid,nodev,mode=0755,create=dir
# custom prompt
lxc.environment = 'PS1=flutter-ccimx95:\w$ '
# no network
lxc.net.0.type = empty
lxc.init.cmd = @CONTAINER_INIT_MANAGER@ @CONTAINER_INIT_SCRIPT@
lxc.mount.entry = tmpfs dev/shm tmpfs rw,nosuid,nodev,mode=1777,create=dir
lxc.mount.entry = /dev/dri dev/dri none bind,create=dir
lxc.mount.entry = /dev/input dev/input none bind,create=dir
lxc.mount.entry = /dev/mali0 dev/mali0 none bind,create=file
lxc.mount.entry = /dev/tty dev/tty none bind,create=file
lxc.mount.entry = /dev/tty0 dev/tty0 none bind,create=file
lxc.mount.entry = /dev/tty1 dev/tty1 none bind,create=file
lxc.mount.entry = /dev/tty7 dev/tty7 none bind,create=file
lxc.mount.entry = /run/udev run/udev none bind,ro,create=dir
lxc.pty.max = 1024
lxc.mount.entry = devpts dev/pts devpts rw,nosuid,noexec,relatime,mode=0620,ptmxmode=0666,newinstance 0 0

28
meta-digi-containers/containers/flutter/configs_lxc/config_lxc_ccmp25-dvk Normal file
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@ -0,0 +1,28 @@
# LXC config for Flutter on CCMP25.
# Placeholders are replaced by the image recipe.
lxc.arch = @LXC_ARCH@
lxc.rootfs.path = dir:@LXC_FOLDER@/@CONTAINER_NAME@/rootfs
lxc.uts.name = @CONTAINER_NAME@
lxc.mount.auto = cgroup:mixed proc:mixed
lxc.mount.entry = /sys sys none bind,create=dir
lxc.mount.entry = tmpfs run tmpfs rw,nosuid,nodev,mode=0755,create=dir
# custom prompt
lxc.environment = 'PS1=flutter-ccmp25:\w$ '
# no network
lxc.net.0.type = empty
lxc.init.cmd = @CONTAINER_INIT_MANAGER@ @CONTAINER_INIT_SCRIPT@
lxc.mount.entry = tmpfs dev/shm tmpfs rw,nosuid,nodev,mode=1777,create=dir
lxc.mount.entry = /dev/dri dev/dri none bind,create=dir
lxc.mount.entry = /dev/input dev/input none bind,create=dir
lxc.mount.entry = /dev/galcore dev/galcore none bind,create=file
lxc.mount.entry = /dev/tty dev/tty none bind,create=file
lxc.mount.entry = /dev/tty0 dev/tty0 none bind,create=file
lxc.mount.entry = /dev/tty1 dev/tty1 none bind,create=file
lxc.mount.entry = /dev/tty7 dev/tty7 none bind,create=file
lxc.mount.entry = /run/udev run/udev none bind,ro,create=dir
lxc.pty.max = 1024
lxc.mount.entry = devpts dev/pts devpts rw,nosuid,noexec,relatime,mode=0620,ptmxmode=0666,newinstance 0 0

6
meta-digi-containers/containers/flutter/rootfs_files/start-flutter-demo.sh Normal file
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@ -0,0 +1,6 @@
#!/bin/sh
/etc/flutter-demo-init start
# Keep one foreground process alive; the demo wrapper backgrounds flutter-pi.
exec sleep infinity

44
meta-digi-containers/recipes-core/images/dey-image-container.bb
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@ -21,7 +21,7 @@ NO_RECOMMENDATIONS = "1"
########################
# Container profile
########################
# Select profile in local.conf (e.g. CONTAINER_TYPE = "lvgl" or "webkit").
# Select profile in local.conf (e.g. CONTAINER_TYPE = "lvgl", "webkit" or "flutter").
CONTAINER_TYPE ?= "base"
OVERRIDES:append = ":container-${CONTAINER_TYPE}"
@ -145,3 +145,45 @@ IMAGE_INSTALL:append:container-webkit:ccmp25 = " \
libvulkan-driver-gcnano \
packagegroup-dey-x-linux-ai \
"
########################
# Container type customizations flutter
########################
CONTAINER_INIT_SCRIPT:container-flutter = "/start-flutter-demo.sh"
CONTAINER_CREATE_ARGS_PODMAN:container-flutter:ccmp25 = " \
--privileged \
--network none \
--tmpfs /dev/shm:rw,nosuid,nodev,mode=1777 \
--device /dev/dri \
--device /dev/input \
--device /dev/galcore \
--device /dev/tty \
--device /dev/tty0 \
--device /dev/tty1 \
--device /dev/tty7 \
--volume /run/udev:/run/udev:ro \
--tty \
"
CONTAINER_CREATE_ARGS_PODMAN:container-flutter:ccimx95 = " \
--privileged \
--network none \
--tmpfs /dev/shm:rw,nosuid,nodev,mode=1777 \
--device /dev/dri \
--device /dev/input \
--device /dev/mali0 \
--device /dev/tty \
--device /dev/tty0 \
--device /dev/tty1 \
--device /dev/tty7 \
--volume /run/udev:/run/udev:ro \
--tty \
"
IMAGE_INSTALL:append:container-flutter = " \
liberation-fonts \
packagegroup-dey-flutter \
"
IMAGE_INSTALL:append:container-flutter:ccmp25 = " \
gcnano-userland-multi-binary-stm32mp \
libgles2-gcnano \
"
DISTRO_FEATURES:remove:container-flutter = " wayland"