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| raspberry_pi [2024/02/11 10:30] – [1. Raspbian] garyrust | raspberry_pi [2024/04/08 15:40] (current) – [2. How do you cluster Raspberry Pi's] garyrust | ||
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| + | ===== - How do you cluster Raspberry Pi's ===== | ||
| + | **[[raspberry_pi# | ||
| + | < | ||
| + | <div style=" | ||
| + | **Prompt: How do you cluster Raspberry Pi's using Docker.? Write all coding steps. | ||
| + | Response: To cluster Raspberry Pis using Docker, we will use a tool called " | ||
| + | |||
| + | 1. Update your Raspberry Pi systems and install Docker: | ||
| + | ```bash | ||
| + | sudo apt update && sudo apt upgrade -y | ||
| + | curl -sSL https:// | ||
| + | sudo usermod ${USER} docker # (Optional, but recommended) Add the current user to the " | ||
| + | ``` | ||
| + | 2. Initialize Docker Swarm on each Raspberry Pi: | ||
| + | ```bash | ||
| + | docker swarm init --advertise-addr < | ||
| + | ``` | ||
| + | 3. Create a sample Docker Compose file for clustering (save it as `docker-compose.yml`): | ||
| + | ```yaml | ||
| + | version: ' | ||
| + | services: | ||
| + | service1: | ||
| + | image: < | ||
| + | deploy: | ||
| + | replicas: 3 # Set the number of replicas you want for this service across the cluster | ||
| + | ``` | ||
| + | 4. Deploy the Docker Compose file on the Swarm using `docker stack deploy`. This command should be run from each Raspberry Pi in your cluster: | ||
| + | ```bash | ||
| + | docker stack deploy -c docker-compose.yml < | ||
| + | ``` | ||
| + | 5. Verify that the service is deployed across all nodes by checking the status of the stack: | ||
| + | ```bash | ||
| + | docker stack ls | ||
| + | docker stack ps < | ||
| + | ``` | ||
| + | 6. Access and interact with the clustered services using their names or IP addresses as needed. | ||
| + | |||
| + | Note that this setup assumes you have Docker installed on each Raspberry Pi, and they are all connected to the same network. If your Raspberry Pis are not in the same local network, you will need to set up a VPN or use other methods for them to communicate with each other.** | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | ===== - Android 13 For Raspberry Pi 4 Is GOOD! And Even Better with Play Store! ===== | ||
| + | **[[raspberry_pi# | ||
| + | https:// | ||
| + | < | ||
| + | <iframe width=" | ||
| + | </ | ||
| + | |||
| + | image ► https:// | ||
| + | magicks ► https:// | ||
| + | magicks apk ►https:// | ||
| + | lite gapps ► https:// | ||
| + | |||
| + | downloaddeviceid ► https:// | ||
| + | register gapps ► https:// | ||
| + | |||
| + | ===== - Android 14 Tutorial with Google Play store. Raspberry Pi 5, Pi 4 ===== | ||
| + | **[[raspberry_pi# | ||
| + | https:// | ||
| + | < | ||
| + | <iframe width=" | ||
| + | </ | ||
| ===== - Is the Raspberry Pi5 the better Proxmox Server? ===== | ===== - Is the Raspberry Pi5 the better Proxmox Server? ===== | ||
| [[Zoneminder]] - [[MotionEye]] \\ | [[Zoneminder]] - [[MotionEye]] \\ | ||
