wehub-resource-sync
97 lines
3.1 KiB
Markdown
97 lines
3.1 KiB
Markdown
---
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id: risc-v
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title: HertzBeat Running in RISC-V Architecture Environment
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sidebar_label: RISC-V
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keywords: [ Open Source Monitoring System, RISC-V Architecture, RISC-V Running HertzBeat ]
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---
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> How to Set Up a RISC-V Environment and Run HertzBeat on RISC-V Architecture.
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## RISC-V Environment Setup
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Ensure your RISC-V development environment is properly configured, including compatible hardware or emulators. This guide uses the QEMU emulator on Ubuntu to simulate RISC-V architecture.
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**1. Install QEMU and Required Packages**
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```shell
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sudo apt update
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sudo apt install opensbi qemu-system-misc u-boot-qemu
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```
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**2. Download Ubuntu Image for RISC-V Architecture**
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Download link: [https://ubuntu.com/download/risc-v](https://ubuntu.com/download/risc-v)
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Select the `QEMU Emulator` version and download your preferred release.
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**3. Install Ubuntu on QEMU**
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> Use QEMU to boot Ubuntu and emulate RISC-V architecture. Parameters (e.g., boot settings, disk size) can be customized.
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```shell
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# Decompress the image
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xz -dk ubuntu-24.04.2-preinstalled-server-riscv64.img.xz
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# Optional: Expand the disk size
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qemu-img resize -f raw ubuntu-24.04-preinstalled-server-riscv64.img +5G
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# Start the VM using u-boot-qemu
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qemu-system-riscv64 \
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-machine virt -nographic -m 2048 -smp 4 \
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-kernel /usr/lib/u-boot/qemu-riscv64_smode/uboot.elf \
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-device virtio-net-device,netdev=eth0 -netdev user,id=eth0 \
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-device virtio-rng-pci \
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-drive file=ubuntu-24.04.2-preinstalled-server-riscv64.img,format=raw,if=virtio
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```
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After the console output completes, log in with username ubuntu and default password ubuntu. You will be prompted to set a new password.
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Reference: [Ubuntu Official Documentation](https://canonical-ubuntu-boards.readthedocs-hosted.com/en/latest/how-to/qemu-riscv/)
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## Install and Configure RISC-V-Compatible JDK
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> Configure a JDK that supports RISC-V architecture. Here we use Temurin JDK 25.
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**1. Download Temurin JDK**
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Download link: [https://adoptium.net/temurin/releases](https://adoptium.net/temurin/releases)
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**2. Configure JDK Environment**
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> Adjust commands based on your downloaded JDK version.
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```shell
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# Install tools
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sudo apt update
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sudo apt install -y tar wget
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# Create installation directory
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sudo mkdir -p /usr/lib/jvm
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# Extract to system directory
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sudo tar -xzf OpenJDK25U-jdk_riscv64_linux_hotspot_<version>.tar.gz -C /usr/lib/jvm
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# Edit environment variables
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sudo nano /etc/profile.d/java.sh
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export JAVA_HOME=$(find /usr/lib/jvm -maxdepth 1 -type d -name 'jdk-25*' | head -n 1)
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export PATH=$JAVA_HOME/bin:$PATH
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# Apply configuration
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source /etc/profile.d/java.sh
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# Verify installation
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java -version
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```
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## Run HertzBeat
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> Download the installer from [HertzBeat Official Site](https://hertzbeat.apache.org/zh-cn/docs/download/) and follow the deployment guide. Example for v1.7.2 .
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```shell
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cd apache-hertzbeat-1.7.2-incubating-bin/bin/
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./startup.sh
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```
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> Notes:
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>
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> 1. Replace `OpenJDK25U-jdk_riscv64_linux_hotspot_<version>.tar.gz` with your actual JDK filename.
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> 2. Ensure the emulator has internet access to download HertzBeat.
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> 3. If issues arise, verify disk permissions and Java environment paths.
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