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README.md
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README.md
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- [pi-servers](#pi-servers)
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- [Principe](#principe)
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- [Process](#process)
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- [Flash Debian 12 Headless on SD card with Balena etcher](#flash-debian-12-headless-on-sd-card-with-balena-etcher)
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- [Boot the raspberry](#boot-the-raspberry)
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- [Clone rpi-clone on SD card](#clone-rpi-clone-on-sd-card)
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- [Launch the clone process to Nvme](#launch-the-clone-process-to-nvme)
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- [Config the raspberry pi to boot from Nvme :warning: IMPORTANT**](#config-the-raspberry-pi-to-boot-from-nvme-warning-important)
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- [Overclock the raspberry](#overclock-the-raspberry)
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- [Reboot the raspberry](#reboot-the-raspberry)
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- [Config the Ansible playbook inventory.yaml](#config-the-ansible-playbook-inventoryyaml)
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- [Provision the raspberry pis to create the cluster](#provision-the-raspberry-pis-to-create-the-cluster)
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- [Flasher Debian 12 Headless sur carte SD avec Balena etcher](#flasher-debian-12-headless-sur-carte-sd-avec-balena-etcher)
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- [Démarrer le Raspberry Pi](#d%C3%A9marrer-le-raspberry-pi)
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- [Cloner rpi-clone sur la carte SD](#cloner-rpi-clone-sur-la-carte-sd)
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- [Lancer le processus de clonage vers le NVMe](#lancer-le-processus-de-clonage-vers-le-nvme)
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- [Configurer le Raspberry Pi pour démarrer depuis le NVMe :warning: IMPORTANT](#configurer-le-raspberry-pi-pour-d%C3%A9marrer-depuis-le-nvme-warning-important)
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- [Overclocker le Raspberry Pi](#overclocker-le-raspberry-pi)
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- [Redémarrer le Raspberry Pi](#red%C3%A9marrer-le-raspberry-pi)
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- [Configurer le playbook Ansible inventory.yaml](#configurer-le-playbook-ansible-inventoryyaml)
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- [Provisionner les Raspberry Pis pour créer le cluster](#provisionner-les-raspberry-pis-pour-cr%C3%A9er-le-cluster)
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- [Documentation](#documentation)
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- [TODO](#todo)
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## Principe
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Installer un cluster K3S sur des raspberry pi 5 avec l'os sur Nvme.
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Installer un cluster K3S sur des raspberry pi 5 avec l'os sur NVMe.
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## Process
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Pour chaque Raspberry pi du cluster, répéter ce process:
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### Flash Debian 12 Headless on SD card with [Balena etcher](https://etcher.balena.io/)
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### Flasher Debian 12 Headless sur carte SD avec [Balena etcher](https://etcher.balena.io/)
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- Download PI-OS image for [Bookworm Lite](https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2024-11-19/2024-11-19-raspios-bookworm-arm64-lite.img.xz)
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- Télécharger l’image PI-OS de [Bookworm Lite](https://downloads.raspberrypi.com/raspios_lite_arm64/images/raspios_lite_arm64-2024-11-19/2024-11-19-raspios-bookworm-arm64-lite.img.xz)
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- Flash the OS to the SD card
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- Flasher l’OS sur la carte SD
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### Boot the raspberry
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### Démarrer le Raspberry Pi
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### Cloner rpi-clone sur la carte SD
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### Clone rpi-clone on SD card
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Git clone this repo: https://github.com/geerlingguy/rpi-clone.git:
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Cloner ce dépôt Git : https://github.com/geerlingguy/rpi-clone.git:
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```bash
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git clone https://github.com/geerlingguy/rpi-clone.git
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cd rpi-clone
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sudo cp rpi-clone rpi-clone-setup /usr/local/sbin
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```
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### Launch the clone process to Nvme
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### Lancer le processus de clonage vers le NVMe
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Clone to the NVMe drive (usually nvme0n1, but check with `lsblk`):
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Cloner vers le disque NVMe (généralement `nvme0n1`, mais vérifier avec `lsblk`) :
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```bash
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sudo rpi-clone nvme0n1
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```
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> Validate and choose `ext4` as file system
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> Valider et choisir ext4 comme système de fichiers
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### Config the raspberry pi to boot from Nvme :warning: IMPORTANT**
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### Configurer le Raspberry Pi pour démarrer depuis le NVMe :warning: **IMPORTANT**
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- Edit the `/boot/firmware/config.txt` file:
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- Modifier le fichier `/boot/firmware/config.txt`:
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```bash
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dtparam=pciex1
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# Note: You could also just add the following (it is an alias to the above line)
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# dtparam=nvme
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# Optionally, you can control the PCIe lane speed using this parameter
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# dtparam=pciex1_gen=3
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```
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- Change the boot order:
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- Changer l’ordre de démarrage:
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```bash
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sudo rpi-eeprom-config --edit
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```
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- Change the BOOT_ORDER as follow:
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- Modifier la ligne `BOOT_ORDER` comme suit:
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```bash
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# Change the BOOT_ORDER line to the following:
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BOOT_ORDER=0xf416
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```
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### Overclock the raspberry
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### Overclocker le Raspberry Pi
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- Edit the `/boot/firmware/config.txt` file:
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- Modifier le fichier `/boot/firmware/config.txt`:
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```bash
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# Tell the DVFS algorithm to increase voltage by this amount (in µV; default 0).
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# IMPORTANT: See note below
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over_voltage_delta=50000
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# Set the Arm A76 core frequency (in MHz; default 2400).
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gpu_freq=1000
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```
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### Reboot the raspberry
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### Redémarrer le Raspberry Pi
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```bash
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sudo reboot
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```
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### Config the Ansible playbook (inventory.yaml)
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### Configurer le playbook Ansible (inventory.yaml)
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- Git clone this repo: https://git.legaragenumerique.fr/GARAGENUM/ansible-garage-kluster
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- Cloner ce dépôt Git: https://git.legaragenumerique.fr/GARAGENUM/ansible-garage-kluster
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- Edit the `inventory.yaml` file:
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- Modifier le fichier `inventory.yaml`:
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```bash
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cd ansible-garage-kluster/
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nano inventory.yaml
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```
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- Configure the Master and Workers IPs
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- Configurer les adresses IP du Master et des Workers
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### Provision the raspberry pis to create the cluster
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### Provisionner les Raspberry Pis pour créer le cluster
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- Launch the playbook:
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- Lancer le playbook:
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```bash
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ansible-playbook -i inventory.yaml install-k3s-playbook.yaml
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```
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@ -129,4 +119,6 @@ ansible-playbook -i inventory.yaml install-k3s-playbook.yaml
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## TODO
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- [ ] Script bash automate the config
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- [ ] Etendre la partition sur tout l'espaxe disponible du NVMe
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- [ ] Process pour créer carte SD template avec clé SSH (pour Ansible) via PIimager
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- [ ] Script bash pour automatiser le process
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