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authorJan-Simon Moeller <jsmoeller@linuxfoundation.org>2024-06-28 09:00:37 +0000
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2024-07-01 08:58:23 +0000
commit759094af98aaa506014164d1acf3c142c6f10f76 (patch)
tree619dcec2c13042f4d0570597ca8e3189dd21854f /meta-agl-core
parentd2d6a080ec1215279beca15eb63408698e55e1e9 (diff)
Add user and group for persistent-api to static ids
We need a user and group for this service. Bug-AGL: SPEC-5192 Change-Id: I9d9373284e43a85937c5e0a57f69b18a26830b22 Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/30046 ci-image-build: Jenkins Job builder account Tested-by: Jenkins Job builder account ci-image-boot-test: Jenkins Job builder account Reviewed-by: Scott Murray <scott.murray@konsulko.com>
Diffstat (limited to 'meta-agl-core')
-rw-r--r--meta-agl-core/files/group1
-rw-r--r--meta-agl-core/files/passwd1
2 files changed, 2 insertions, 0 deletions
diff --git a/meta-agl-core/files/group b/meta-agl-core/files/group
index a7e0cd17f..c7d4507b4 100644
--- a/meta-agl-core/files/group
+++ b/meta-agl-core/files/group
@@ -99,4 +99,5 @@ sgx::1010:
kuksa::900:
qemu::901:
kvm::902:
+persistent-api::903:
ptest::2001:
diff --git a/meta-agl-core/files/passwd b/meta-agl-core/files/passwd
index ea54d06e4..3f30a0480 100644
--- a/meta-agl-core/files/passwd
+++ b/meta-agl-core/files/passwd
@@ -64,5 +64,6 @@ mosquitto::1007:1007:::
pipewire::1008:1008:::
kuksa::900:900:::
qemu::901:901:::
+persistent-api::903:903:::
user::1004:100:::
ptest::2001:2001:::
background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ } 
# Jailhouse support layer

Yocto layer that enables use of the Jailhouse partitioning hypervisor - <https://github.com/siemens/jailhouse>.

## How to use

The AGL feature `agl-jailhouse` has to be enabled. That needs to be done when including aglsetup.sh, for example:

    source meta-agl/scripts/aglsetup.sh -m raspberrypi4 agl-demo agl-netboot agl-appfw-smack agl-jailhouse

That will enable this layer and include the `jailhouse` package in the image.

Then, in the target system, the cell configurations (*.cell) are placed in `/usr/share/jailhouse/cells/` and the demo inmates (bare-metal applications to run in a non-root cell) are located in `/usr/share/jailhouse/inmates`.

## Raspberry Pi 4 example

Use this commands to enable Jailhouse and run the GIC demo inmate in a non-root cell. After issuing these commands, the GIC demo will be measuring jitter of a timer and print the output on the serial console of the RPi.

    jailhouse enable /usr/share/jailhouse/cells/rpi4.cell
    jailhouse cell create /usr/share/jailhouse/cells/rpi4-inmate-demo.cell
    jailhouse cell load inmate-demo /usr/share/jailhouse/inmates/gic-demo.bin
    jailhouse cell start inmate-demo

## Dependencies

This layer depends on:

* URI: git://git.yoctoproject.org/meta-arm
  * branch: dunfell
  * revision: 0bd9c740267c0926e89bcfdb489790b7bf1fbd4b
  * note: actually only required on the Raspberry Pi 4 target

## Supported targets

* Raspberry Pi 4
    * All (1G-8G) memory variants. But note that there is 256M reserved for Jailhouse and 256MiB for GPU in AGL, so the smaller variants are not recommended.

* QEMU x86-64
    * Work in progress. Requires KVM. Nested virtualization must be enabled on the host. Currently, the right configuration of QEMU and Jailhouse to work out-of-box is being worked on.