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CES2020 AGL Container Demo: QUICK START

  1. リポジトリの準備

    1. 8.0.3ベース
      1.  meta-agl
        • ブランチ sandbox/ruke47/ces2020_803
      2.  bsp/meta-renesas-rcar-gen3
        • ブランチ sandbox/harunobu.kurokawa/integ20191127
      3. meta-agl-demo
        • ブランチ sandbox/ruke47/ces2020_803
      4. meta-agl-devel
        • ブランチ sandbox/ruke47/ces2020_803

    2. コマンド実行例

      $ repo init -b halibut -m halibut_8.0.3.xml -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo
$ repo sync
$ repo start ces2020_803 bsp/meta-renesas-rcar-gen3 meta-agl meta-agl-demo meta-agl-devel
$ cd bsp/meta-renesas-rcar-gen3
$ git merge --ff agl/sandbox/harunobu.kurokawa/integ20191127
$ cd ../../meta-agl
$ git merge --ff agl/sandbox/ruke47/ces2020_803
$ cd ../meta-agl-demo
$ git merge --ff agl/sandbox/ruke47/ces2020_803
$ cd ../meta-agl-devel
$ git merge --ff agl/sandbox/ruke47/ces2020_803
$ cd ..
$ repo info -o
  2. ビルド
    1. 事前

      1. 環境変数セットアップ 

        # Example for bash
export AGL_BUILD_DIR="Set your build dir"
# optional
export DL_DIR="Set your download dir"
export SSTATE_DIR="Set you sstate-cache dir"
    2. HOST

      1. セットアップ

        source meta-agl/scripts/aglsetup.sh -m h3ulcb -b ${AGL_BUILD_DIR}/HOST agl-container-demo-host agl-container-lxc agl-pipewire agl-gstrecorder agl-devel

      2. 注

        1. agl-pipewire　現状、セキュリティ設定が、レシピ埋め込みのため、まるごとインテグレーションしておかないと、SMACK先生に阻まれて、GUEST_IVIから音がならない。ただし、ホストは、agl-driverのユーザーセッションは起動しないため、ホストでは、pipewireは、インストールされているが、起動はしない、状態。
        2. agl-gstrecorder  現状、クラスター連携のコンテナ化はできていないため、ホストのWestonに、recorder機能が必要
        3. agl-devel  必須ではないが、あったほうがインテグ作業が少し快適

      3. びっとべいく

        bitbake agl-container-demo-host
    3. GUEST_IVI

      1. セットアップ

        source meta-agl/scripts/aglsetup.sh -m h3ulcb -b ${AGL_BUILD_DIR}/GUEST_IVI agl-container-demo-ivi agl-demo agl-cluster-demo-support agl-devel

      2. びっとべいく

        bitbake agl-demo-platform
    4. GUEST_IC

      1. セットアップ

        source meta-agl/scripts/aglsetup.sh -m h3ulcb -b ${AGL_BUILD_DIR}/GUEST_IC agl-container-demo-ic agl-cluster-demo agl-devel

      2. びっとべいく

        bitbake agl-cluster-demo-platform
  3. SDカードの準備
    1. ４つのパーティションを用意する。
    2. systemdから、/dev/disk/by-label/でマウントするため、パーティション１にラベル HOSTを、残り３つのパーティションにもそれぞれラベル GUEST_IVI,GUEST_IC , GUEST_OTHERSをつけること。
  4. SDカードにROOTFSイメージを展開
    1. HOSTイメージ、ゲストイメージをSDカードに展開する

    2. HOSTイメージの展開例

      $ cd $AGL_BUILD_DIR
$ cd HOST
$ export SDCARD_PATH=/#path_to_sdcard#/HOST
$ export ROOTFS=/#path_to_rootfs_for_HOST#/
$ sudo tar --xattrs-include='*' --extract --numeric-owner --preserve-permissions --preserve-order --totals --directory=${SDCARD_PATH} --file=${ROOTFS}
  5. 手パッチ to GUEST_IVI
    1. リブートデモアプリのインストール（現時点、未公開。コード整理中）
    2. Mapboxナビの設定: /etc/naviconfig.ini
    3. MOST/UNICENSを使う場合、wireplumber.confの書き換えが必要

パッチ一覧

  • repo info -o

    Manifest branch: refs/tags/halibut/8.0.3
Manifest merge branch: refs/heads/halibut
Manifest groups: all,-notdefault
----------------------------

Projects Overview
meta-agl
* sandbox/ruke47/ces2020_803        ( 3 commits, Tue Jan 7 02:07:11 2020 +0900)
                                      - 320f3744 [RCAR] Update graphics driver
                                      - 5e20dda4 weston: Disable wayland backend frame
                                      - 576d49b3 Fix wayland-backend bug with more than 2 outputs

meta-agl-demo
* sandbox/ruke47/ces2020_803        ( 1 commit, Wed Dec 25 21:15:32 2019 +0900)
                                      - 2c41a10f agl-container-demo: split recipe of sllin driver and service

meta-agl-devel
* sandbox/ruke47/ces2020_803        (24 commits, Thu Jan 30 12:06:54 2020 +0900)
                                      - 34fdd427 agl-container: initial import into meta-agl-devel
                                      - 1c617a7e agl-container: base config of LXC container
                                      - 7247ea0d agl-container: new packagegroup for agl-container-host
                                      - f5c9474c agl-container: new packagegroup for agl-container-lxc-guest
                                      - 9b097f00 agl-container: backport lxc 3.2.1
                                      - 6ea7578d agl-container-demo: initial import into meta-agl-devel
                                      - caa01996 agl-container-demo: new host image of agl container demo
                                      - 9e669054 agl-container-demo: config of guest's rootfs
                                      - 051d0598 agl-container-demo: setup lxc-net for host
                                      - 04c91ec2 agl-container-demo: setup wayland compositor of host
                                      - 2bc01410 agl-container-demo: lxc-net would fail if run before eth0 up
                                      - 971580b1 agl-container-demo: enable LIN, Radio and Audio
                                      - 25401314 agl-container-demo: enable gstrecord on container
                                      - 393e88c0 agl-container-demo: agl-demo-platform for lxc container
                                      - dd5adcc3 agl-container-demo: config of IVI demo container
                                      - 84275562 agl-container-demo: setup child weston for guest IVI
                                      - 73bc477b agl-container-demo: agl-cluster-demo-platform for LXC container
                                      - 166b7414 agl-container-demo: config of IC demo container
                                      - 97a321c7 agl-container-demo: setup child weston for guest IC
                                      - 541cb025 agl-container-demo: enable Radio of Kingfisher
                                      - 89ecdcfe agl-container-demo: [HACK] most/unicens (host)
                                      - 12bf2345 agl-container-demo: simple container manager, lxc-launcher
                                      - 74829e2c agl-container-demo: support demo of rebooting container/system

---------- 賞味期限切れ ----------

テンプレート対応


ごちゃごちゃあるが、ぶっちゃけ、agl-container-demo-host, agl-container-demo-ivi, agl-container-demo-icのどれか一つ+agl-container-lxcを選んでセットアップでOK！


  • FEATURES
    • agl-container
      •  BBLAYER: external/meta-virtualization, meta-agl-devel/meta-agl-container
    • agl-container-demo
      • DEP: agl-container 
      • BBLAYER: meta-agl-devel/meta-agl-container-demo
    • agl-container-demo-host
      • DEP: agl-container-demo agl-container-host agl-profile-graphical
        • ibDRM問題。Nested westonに必要。
      • BBLAYER: meta-agl-devel/meta-agl-container-demo/meta-container-host
    • agl-container-demo-ivi
      • DEP: agl-container-demo agl-container-guest
      • BBLAYER: meta-agl-devel/meta-agl-container-demo/meta-container-ivi
    • agl-container-demo-ic
      • DEP: agl-container-demo agl-container-guest
      • BBLAYER: meta-agl-devel/meta-agl-container-demo/meta-container-ic
    • agl-container-demo-others
      • DEP: agl-container-demo agl-container-guest
      • BBLAYER: meta-agl-devel/meta-agl-container-demo/meta-container-others
    • agl-container-guest
      • DEP: agl-container 
      • BBLAYER: meta-agl-devel/meta-agl-container/meta-container-guest
    • agl-container-host
      • DEP: agl-container
      • BBLAYER: meta-agl-devel/meta-agl-container/meta-container-host
    • agl-container-lxc
      • agl-containerは、lxcだけじゃないよ、ほかもありえるよ、というアピール。 
      • DEP: agl-container
      • BBLAYER: meta-agl-devel/meta-agl-container/meta-virtualization

デモ用AGLセットアップの例

  • ホスト環境（LXC)

    • feature: agl-container-demo-host agl-container-lxc
    • target: agl-container-demo-host

  • ゲスト環境

    • ゲストIVI

      • feature: agl-container-demo-ivi agl-demo
      • target: agl-demo-platform

    • ゲストIC

      • feature: agl-container-demo-ic agl-cluster-demo
      • target: agl-cluster-demo-platform

レイヤー構成

  • meta-agl-devel : 当面はこの配下におく
    • meta-agl-container
      • meta-container-guest
        • recipes-graphics
          • wayland 
            • weston-ini-conf.bbappend
              • wayland backend
            • weston-init.bbappend
              • 起動のためのおまじない各種
      • meta-container-host
        • recipes-platform
          • images
            • agl-container-host-minimal.bb(仮)
      • meta-virtualization : Yocto meta-virtualizationの補完レイヤー（バックポート、パッチなど）
        • recipes-containers
          • lxc
            • lxc_3.2.1.bb
    • meta-agl-container-demo
      • meta-container-host
        • recipes-config
          • guests-filesystem
            • mount guest filesystems
        • recipes-graphics
          • wayland 
            • weston-ini-conf.bbappend
              • HDMI-A-2 ON
        • recipes-platform
          • images
            • agl-container-demo-host.bb
      • meta-container-ic
      • meta-container-ivi
      • meta-container-others

Packagegroup

  • meta-agl-container
    • meta-container-host
      • packagegroup: agl-container-host
      • packagegroup: agl-container-host-networking
  • meta-agl-container-demo
    • packagegroup: agl-container-demo-host

SDカード作成 for CES2020

  • パーティション構成
    • HOST
    • GUEST_IC
    • GUEST_IVI
    • GUEST_OTHERS

Target ファイルシステムツリー

ゲストのマウントポイント　/var/local/lib/containers/guests

h3ulcb:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 16382888 502180 15025464 4% /
devtmpfs 1595268 0 1595268 0% /dev
tmpfs 1931524 0 1931524 0% /dev/shm
tmpfs 1931524 9044 1922480 1% /run
tmpfs 1931524 0 1931524 0% /sys/fs/cgroup
tmpfs 1931524 4 1931520 1% /tmp
tmpfs 1931524 20 1931504 1% /var/volatile
/dev/mmcblk1p4 11780672 29384 11133152 1% /var/local/lib/containers/GUEST_OTHERS
/dev/mmcblk1p2 16382888 928028 14599616 6% /var/local/lib/containers/GUEST_IC
/dev/mmcblk1p3 16382888 1156464 14371180 8% /var/local/lib/containers/GUEST_IVI
tmpfs 386304 0 386304 0% /run/user/1001
tmpfs 386304 0 386304 0% /run/user/1002
tmpfs 386304 0 386304 0% /run/user/0



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