96 image for lpi4a

vm_build_risc_v/Dockerfile

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+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    TZ=Europe/Moscow \
+    LANG=en_US.UTF-8 \
+    LC_ALL=en_US.UTF-8
+
+RUN apt update && \
+    apt install -y \
+    build-essential \
+    chrpath \
+    cpio \
+    debianutils \
+    diffstat \
+    file \
+    gawk \
+    gcc \
+    git \
+    iputils-ping \
+    libacl1 \
+    liblz4-tool \
+    locales \
+    python3 \
+    python3-git \
+    python3-jinja2 \
+    python3-pexpect \
+    python3-pip \
+    python3-subunit \
+    socat \
+    texinfo \
+    unzip \
+    wget \
+    xz-utils \
+    zstd \
+    sudo
+
+RUN locale-gen en_US.UTF-8
+
+RUN useradd -m -s /bin/bash builder
+RUN echo "%sudo ALL=(ALL:ALL) NOPASSWD: ALL" > /etc/sudoers
+RUN usermod -aG sudo builder
+
+WORKDIR /home/builder
+
+COPY scripts/build/build.sh /home/builder/scripts/build.sh
+COPY scripts/build/run.sh /home/builder/scripts/run.sh
+COPY meta-cluster /home/builder/meta-cluster
+COPY meta-licheepi4a /home/builder/meta-licheepi4a
+RUN chmod +x /home/builder/scripts/build.sh
+RUN chmod +x /home/builder/scripts/run.sh
+
+USER builder
+
+CMD [ "/bin/bash" ]

vm_build_risc_v/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 MOEVM LETI
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vm_build_risc_v/Makefile

@@ -0,0 +1,36 @@
+IMAGE_NAME = yocto-riscv-build
+VOLUME_NAME = yocto
+DEPLOY_DIR = $(VOLUME_NAME)/poky/build/tmp/deploy/images/licheepi4a
+.DEFAULT_GOAL = help
+
+build:
+	docker buildx build -t $(IMAGE_NAME) .
+
+.PHONY: yocto
+yocto:
+	docker run --rm -it \
+		--memory=12g \
+		--cpus=8 \
+		-v $(PWD)/$(VOLUME_NAME)/:/home/builder/$(VOLUME_NAME)/:Z \
+		$(IMAGE_NAME) /home/builder/scripts/build.sh
+
+.PHONY: run
+run:
+	docker run --rm -it -v $(PWD)/$(VOLUME_NAME)/:/home/builder/$(VOLUME_NAME)/:Z $(IMAGE_NAME) /home/builder/scripts/run.sh
+
+test:
+	docker run --rm -it -v $(PWD)/$(VOLUME_NAME)/:/home/builder/$(VOLUME_NAME)/:Z $(IMAGE_NAME) /bin/bash
+
+clean:
+	docker rmi $(IMAGE_NAME)
+	rm -rf $(VOLUME_NAME)
+
+help:
+	@echo "Makefile for building Yocto image for Lichee Pi 4A"
+	@echo ""
+	@echo "build   - build the Docker container image"
+	@echo "yocto   - build the Lichee Pi 4A DPDK image using Yocto"
+	@echo "run     - run QEMU"
+	@echo "test    - open interactive shell in container"
+	@echo "clean   - delete Docker image and build directory, please? run with \"sudo\""
+	@echo "help    - print help information"

vm_build_risc_v/README.md

@@ -0,0 +1,9 @@
+# vm_build_risc_v
+
+# Installation image licheepi4a-dpdk-image
+
+```sh
+make build
+make yocto
+./scripts/flash.sh
+```

vm_build_risc_v/meta-cluster/COPYING.MIT

@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.

vm_build_risc_v/meta-cluster/README

@@ -0,0 +1,12 @@
+This README file contains information on the contents of the meta-cluster layer.
+
+Please see the corresponding sections below for details.
+
+Dependencies
+============
+
+  URI: <first dependency>
+  branch: <branch name>
+
+  URI: <second dependency>
+  branch: <branch name>

vm_build_risc_v/meta-cluster/conf/layer.conf

@@ -0,0 +1,13 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "meta-cluster"
+BBFILE_PATTERN_meta-cluster = "^${LAYERDIR}/"
+BBFILE_PRIORITY_meta-cluster = "6"
+
+LAYERDEPENDS_meta-cluster = "core"
+LAYERSERIES_COMPAT_meta-cluster = "kirkstone walnascar whinlatter scarthgap"

vm_build_risc_v/meta-cluster/recipes-cluster/controller-bin/controller-bin.bb

@@ -0,0 +1,39 @@
+SUMMARY = "Controller"
+DESCRIPTION = "Controller program for cluster"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "git://github.com/moevm/grpc_server;branch=main;protocol=https;destsuffix=git"
+SRCREV = "${AUTOREV}"
+
+DEPENDS = "go-native protobuf-native protoc-gen-go-native protoc-gen-go-grpc-native"
+
+S = "${WORKDIR}/git"
+
+GOARCH = "${@ "amd64" if d.getVar('TARGET_ARCH') == "x86_64" else "riscv64"}"
+
+do_configure[noexec] = "1"
+do_compile[network] = "1"
+
+do_compile() {
+    cd ${S}/controller
+
+    protoc \
+      --go_out=. \
+      --go_opt=paths=source_relative \
+      --go-grpc_out=. \
+      --go-grpc_opt=paths=source_relative \
+      pkg/proto/communication/communication.proto
+
+    cd cmd/manager
+    GOOS=${TARGET_GOOS} GOARCH=${GOARCH} go build -trimpath -o manager test.go
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/controller/cmd/manager/manager ${D}${bindir}/manager
+}
+
+INSANE_SKIP:${PN} += "ldflags"
+
+FILES:${PN} = "${bindir}"

vm_build_risc_v/meta-cluster/recipes-cluster/controller/cluster-controller.bb

@@ -0,0 +1,13 @@
+SUMMARY = "Cluster Controller"
+DESCRIPTION = "A stub package for the cluster controller node"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://controller-init.sh"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/controller-init.sh ${D}${bindir}/controller-init.sh
+}
+
+FILES_${PN} = "${bindir}/controller-init.sh"

vm_build_risc_v/meta-cluster/recipes-cluster/controller/files/controller-init.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "Controller node initialized!"

vm_build_risc_v/meta-cluster/recipes-cluster/prometheus-cpp/prometheus-cpp.bb

@@ -0,0 +1,33 @@
+SUMMARY = "Prometheus Client Library for Modern C++"
+HOMEPAGE = "https://github.com/jupp0r/prometheus-cpp"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "git://github.com/jupp0r/prometheus-cpp.git;protocol=https;branch=master;destsuffix=git"
+SRCREV = "v1.3.0"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "zlib openssl curl"
+
+inherit cmake
+
+EXTRA_OECMAKE = " \
+    -DBUILD_SHARED_LIBS=ON \
+    -DENABLE_PUSH=ON \
+    -DENABLE_TESTING=OFF \
+    -DUSE_THIRDPARTY_LIBRARIES=OFF \
+    -DENABLE_COMPRESSION=OFF \
+    -DOVERRIDE_CATCH=OFF \
+    -DGENERATE_PKGCONFIG=ON \
+    -DENABLE_PULL=OFF \
+"
+
+OECMAKE_SOURCEPATH = "${S}"
+
+do_configure:prepend() {
+    bbnote "=== DEBUG: Content of ${S} ==="
+    ls -la ${S}
+    bbnote "=== Looking for CMakeLists.txt ==="
+    find ${S} -name "CMakeLists.txt" -type f
+}

vm_build_risc_v/meta-cluster/recipes-cluster/protoc-gen-go-grpc/protoc-gen-go-grpc.bb

@@ -0,0 +1,32 @@
+SUMMARY = "Go gRPC protocol buffers compiler plugin"
+HOMEPAGE = "https://github.com/grpc/grpc-go"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+SRC_URI = "git://github.com/grpc/grpc-go.git;branch=master;protocol=https;destsuffix=git"
+SRCREV = "${AUTOREV}"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "go-native"
+
+GOARCH = "${@ "amd64" if d.getVar('TARGET_ARCH') == "x86_64" else "riscv64"}"
+
+do_configure[noexec] = "1"
+do_compile[network] = "1"
+
+do_compile() {
+    cd ${S}/cmd/protoc-gen-go-grpc
+    GOOS=${TARGET_GOOS} GOARCH=${GOARCH} go build -trimpath -o protoc-gen-go-grpc
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/cmd/protoc-gen-go-grpc/protoc-gen-go-grpc ${D}${bindir}/protoc-gen-go-grpc
+}
+
+INSANE_SKIP:${PN} += "ldflags"
+
+FILES:${PN} = "${bindir}"
+
+BBCLASSEXTEND = "native"

vm_build_risc_v/meta-cluster/recipes-cluster/protoc-gen-go/protoc-gen-go.bb

@@ -0,0 +1,45 @@
+SUMMARY = "Go protocol buffers compiler plugin"
+HOMEPAGE = "https://github.com/golang/protobuf"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=939cce1ec101726fa754e698ac871622"
+
+SRC_URI = "git://github.com/golang/protobuf;branch=master;protocol=https;destsuffix=git"
+SRCREV = "${AUTOREV}"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "go-native"
+
+GOARCH = "${@ "amd64" if d.getVar('TARGET_ARCH') == "x86_64" else "riscv64"}"
+
+do_configure[noexec] = "1"
+do_compile[network] = "1"
+
+do_compile() {
+    cd ${S}
+    if [ -d "cmd/protoc-gen-go" ]; then
+        cd cmd/protoc-gen-go
+    elif [ -d "protoc-gen-go" ]; then
+        cd protoc-gen-go
+    else
+        bbfatal "Cannot find protoc-gen-go directory"
+    fi
+    GOOS=${TARGET_GOOS} GOARCH=${GOARCH} go build -trimpath -o protoc-gen-go
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    if [ -f ${S}/cmd/protoc-gen-go/protoc-gen-go ]; then
+        install -m 0755 ${S}/cmd/protoc-gen-go/protoc-gen-go ${D}${bindir}/protoc-gen-go
+    elif [ -f ${S}/protoc-gen-go/protoc-gen-go ]; then
+        install -m 0755 ${S}/protoc-gen-go/protoc-gen-go ${D}${bindir}/protoc-gen-go
+    else
+        bbfatal "protoc-gen-go binary not found"
+    fi
+}
+
+INSANE_SKIP:${PN} += "ldflags"
+
+FILES:${PN} = "${bindir}"
+
+BBCLASSEXTEND = "native"

vm_build_risc_v/meta-cluster/recipes-cluster/unit/cluster-unit.bb

@@ -0,0 +1,13 @@
+SUMMARY = "Cluster Unit"
+DESCRIPTION = "A stub package for the cluster unit node"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://unit-init.sh"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/unit-init.sh ${D}${bindir}/unit-init.sh
+}
+
+FILES_${PN} = "${bindir}/unit-init.sh"

vm_build_risc_v/meta-cluster/recipes-cluster/unit/files/unit-init.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "Unit node initialized!"

vm_build_risc_v/meta-cluster/recipes-cluster/worker-bin/worker-bin.bb

@@ -0,0 +1,27 @@
+SUMMARY = "Worker"
+DESCRIPTION = "Worker program for cluster"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "git://github.com/moevm/grpc_server;branch=main;protocol=https;destsuffix=git"
+SRCREV = "3bf8b7841cde8c3c4c684f0ae18ff80f950e7d8b"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "openssl curl prometheus-cpp"
+
+do_compile() {
+    cd ${S}/worker/src
+    ${CXX} ${CXXFLAGS} ${LDFLAGS} -o worker \
+        main.cpp md_calculator.cpp file.cpp metrics_collector.cpp worker.cpp \
+        -lssl -lcrypto -lprometheus-cpp-push \
+        -lprometheus-cpp-core -lcurl
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/worker/src/worker ${D}${bindir}/worker
+}
+
+FILES_${PN} = "${bindir}/worker"
+