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autosd integration dir + lola demo
Signed-off-by: Leonardo Rossetti <[email protected]>
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‎.github/workflows/build_and_test_autosd.yml‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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name: Build and Test AutoSD
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on:
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pull_request:
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paths:
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- 'autosd/**'
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workflow_dispatch:
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jobs:
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build:
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name: build-and-test-autosd
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runs-on: ubuntu-latest
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defaults:
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run:
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working-directory: autosd/build
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Setup Bazel
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uses: bazel-contrib/[email protected]
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- name: Install System Dependencies
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run: |
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sudo apt-get update -y
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sudo apt-get install -y podman curl qemu-system
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- name: Install AIB Tools
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run: |
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curl -o auto-image-builder.sh "https://gitlab.com/CentOS/automotive/src/automotive-image-builder/-/raw/main/auto-image-builder.sh"
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chmod +x auto-image-builder.sh
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curl -o automotive-image-runner "https://gitlab.com/CentOS/automotive/src/automotive-image-builder/-/raw/main/automotive-image-runner"
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chmod +x automotive-image-runner
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- name: Build lola-demo.aib.yml
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run: |
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sudo ./auto-image-builder.sh build \
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--distro autosd10 \
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--mode package \
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--target qemu \
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--export qcow2 \
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--define-file vars.yml \
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--define-file vars-devel.yml \
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lola-demo.aib.yml \
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disk.qcow2
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sudo chown $(id -u) disk.qcow2
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mv disk.qcow2 ../disk.qcow2
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- name: Enable KVM group perms
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run: |
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echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
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sudo udevadm control --reload-rules
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sudo udevadm trigger --name-match=kvm
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- name: Test QEMU image
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run: |
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sshcmd() {
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sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -p 2222 root@localhost $@
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}
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./scripts/run_qemu
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sshcmd 'cat /etc/os-release'
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sleep 10
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sshcmd 'bluechictl start agent-qm lola-ipc-sub.service'
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sleep 5
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sshcmd '/usr/local/bin/lola-ipc-test'
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working-directory: ./autosd
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env:
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SSH_PASSWORD: password

‎autosd/BUILD.bazel‎

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‎autosd/MODULE.bazel‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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module(
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name = "score_ri_autosd",
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version = "0.0.1",
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compatibility_level = 0,
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)

‎autosd/build/.gitignore‎

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_build/
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outputs/
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auto-image-builder.sh
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*.qcow2
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*.img

‎autosd/build/README.md‎

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AutoSD MCO LoLa Demo
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====================
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## Background and Basic Info
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This demo build an AutoSD image using [Automotive-Image-Builder](https://gitlab.com/CentOS/automotive/src/automotive-image-builder).
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This image comes pre-populated with the S-core's [communication](https://github.com/eclipse-score/communication) project packaged as RPM in a [COPR](https://copr.fedorainfracloud.org/coprs/pingou/score-playground/) repository as well as the [QM](https://github.com/containers/qm) project.
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The image is pre-configured to allow the communication project to send and receive messages within the root partition but also between the root partition and the QM partition.
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Some things to know about this demo:
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- The RPM packaging, currently, doesn't rely on Bazel. This is something that is being fixed, but in the current stage it is not there yet.
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- Baselibs and communication have had to get some patches, some of which have already been sent upstream:
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- Missing headers: https://github.com/eclipse-score/communication/pull/64
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- Missing headers: https://github.com/eclipse-score/baselibs/pull/19
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- Compilation issues on newer GCC + support for Linux ARM64: https://github.com/eclipse-score/baselibs/pull/22
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- Fix dangling references and compiler warnings for newer GCC: https://github.com/eclipse-score/communication/pull/68
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- Fix Google benchmark main function scope: https://github.com/eclipse-score/communication/pull/67
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- Other changes have not yet been sent upstream:
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- Add the ability to configure the path where communication opens the shared memory segments: https://github.com/eclipse-score/communication/commit/127a64f07f48e1d69783dc20f217da813115dbe6 (not the final version of this change)
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The goal of this last commit is to avoid having to mount the entire `/dev/shm` into the QM partition and instead mount just a subfolder: `/dev/shm/lola_qm`.
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## Building It
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A linux system is required to build this image but Ubuntu
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and an OCI compliant container manager (docker, podman) should be enough.
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Download the builder script:
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```
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$ curl -o auto-image-builder.sh \
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"https://gitlab.com/CentOS/automotive/src/automotive-image-builder/-/raw/main/auto-image-builder.sh"
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$ chmod +x automotive-image-builder
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```
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Build a qemu image by running:
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```
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sudo ./auto-image-builder.sh build \
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--define-file vars-devel.yml \
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--target qemu \
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--export qcow2 \
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--distro autosd10 lola-demo.aib.yml \
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autosd10-lola-x86_64.qcow2
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```
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Change the image perms (if needed) since `sudo` was used:
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```
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sudo chown $(logname) autosd10-lola-x86_64.qcow2
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```
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## Running/Testing the Demo
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You can run the qcow2 image with your qemu tool of choice and login into the image (either directly or over ssh)
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with `root / password` (developer access defined by `vars-devel`).
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The image contains Systemd service defintions for LoLa, in both host and QM environemnts:
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- lola-ipc-sub.service
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- lola-ipc-pub.service
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They can be used in the same environment or between them, to exemplify its mixed critical orchestration integration.
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For example, to run the publisher in the host environment while receiving messages in the QM one:
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Start the subscriber in the QM partition:
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```
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# start the service
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podman exec -it qm systemctl start lola-ipc-sub
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# check status
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podman exec -it qm systemctl status lola-ipc-sub
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# get logs
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podman exec -it qm journalctl -u lola-ipc-sub.service
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```
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Start a publisher in the host environment:
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```
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systemctl start lola-ipc-pub
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```
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Check the QM process logs again with:
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```
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podman exec -it qm journalctl -u lola-ipc-sub.service
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```

‎autosd/build/files/bluechi-agent-main.conf‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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[bluechi-agent]
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NodeName=agent-main
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ControllerAddress=unix:path=/run/bluechi/bluechi.sock

‎autosd/build/files/bluechi-agent-qm.conf‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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[bluechi-agent]
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NodeName=agent-qm
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ControllerAddress=unix:path=/run/bluechi/bluechi.sock

‎autosd/build/files/bluechi-controller.conf‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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[bluechi-controller]
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ControllerPort=2020
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UseTCP=true
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UseUDS=true
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LogLevel=DEBUG
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AllowedNodeNames=agent-main,agent-qm
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[node agent-main]
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Allowed=true
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AllowDependenciesOn=agent-main,agent-qm
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[node agent-qm]
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Allowed=true
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AllowDependenciesOn=agent-main,agent-qm

‎autosd/build/files/lola-ipc-pub.service‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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[Unit]
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Description=LoLa IPC Publisher
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After=network.target
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[Service]
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Type=simple
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WorkingDirectory=/usr/share/score-communication/examples/ipc_bridge/etc/
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ExecStart=/usr/bin/ipc_bridge_cpp --mode skeleton --num-cycles 5 --cycle-time 1000 --service_instance_manifest mw_com_config.json
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Restart=on-failure
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RestartSec=5
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RemainAfterExit=yes
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[Install]
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WantedBy=multi-user.target
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‎autosd/build/files/lola-ipc-sub.service‎

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# *******************************************************************************
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# Copyright (c) 2025 Contributors to the Eclipse Foundation
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#
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# See the NOTICE file(s) distributed with this work for additional
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# information regarding copyright ownership.
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#
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# This program and the accompanying materials are made available under the
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# terms of the Apache License Version 2.0 which is available at
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# SPDX-License-Identifier: Apache-2.0
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# *******************************************************************************
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[Unit]
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Requires=bluechi-proxy@agent-main_lola-ipc-pub.service
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Description=LoLa IPC Subscriber
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After=network.target
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[Service]
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WorkingDirectory=/usr/share/score-communication/examples/ipc_bridge/etc/
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ExecStart=/usr/bin/ipc_bridge_cpp --mode proxy --num-cycles 5 --cycle-time 1000 --service_instance_manifest mw_com_config.json
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Restart=on-failure
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RestartSec=5
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RemainAfterExit=yes
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[Install]
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WantedBy=multi-user.target

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