#RaspberryPi – Setup SSH passwordless access to remote work with #docker 🐳

Hi !

Due to some weird configurations, I’m having issues building some .NET 5 docker images locally in my Windows 10 machine. So I decided to use a Raspberry 4 as build server, and 1st step is to setup the SSH access without the need of username / password. The main resource is an official one fro the Raspberry Pi org: Passwordless SSH access.

Once we finished these steps, we can easyly configure a TCP-enabled Docker.

I followed the next steps. First, let’s edit docker.service with the command:

sudo nano /lib/systemd/system/docker.service 

And add [-H tcp://0.0.0.0:2375] at [ExecStart] section

And restart the device or just the needed services

• run sudo systemctl daemon-reload
• run sudo systemctl restart docker

In next posts, how to add the needed configuration to Visual Studio Code to build the images remotely in the Raspberry Pi.

My posts on Raspberry Pi ⚡🐲⚡

Dev posts for Raspberry Pi

• How to grant permissions to a folder after git clone, to perform dotnet restore on a Raspberry Pi
• How to install .Net Core 3.1 in a Raspberry Pi 4
• Installing Visual Studio Code in a Raspberry Pi 4, run as root, fix black screen
• How to install .Net Core in a Raspberry Pi 4 and test with Hello World
• Build and Run C# NetCore projects in a Raspberry Pi 4 with Visual Studio Code
• Let’s do some Git dev in Raspberry Pi 4 (GitHub and Azure DevOps!)
• Install OpenCV
• Install Python 🐍 Virtual Environments in Raspberry Pi
• Setup SSH passwordless access to remote work with Docker 🐳
• Manage Docker 🐳 as a non-root user
• Build Docker 🐳 images from Visual Studio Code remotely using a Raspberry Pi

Tools and Apps for Raspberry Pi

• Where is my Task Manager in RaspberryPi? Let’s try htop
• Multi-monitor 📺 in Raspberry Pi 4 rocks !
• Double Commander on RaspberryPi4, because files are important
• How to install Docker 🐳 in a Raspberry Pi 4
• Installing Visual Studio Code in a Raspberry Pi
• Installing Visual Studio Code in a Raspberry Pi, run as root, fix black screen (Updated)
• 6 commands to install OpenCV for Python 🐍 in a Raspberry Pi 4

Setup the device

• 1st Setup without monitor 📺: auto connect to WiFi 📶, enable SSH, update and more
• Setup without monitor: enable VNC
• How to enable auto start with HDMI safe mode
• Running a Python 🐍 script in a Python Virtual Environment on reboot / startup
• Setup Wifi on Ubuntu

Hardware

• Ice Tower, the best cooler 🧊 for your device! From 70C to <40C in a 60 minutes process running at 100% in all 4 cores
• Intel Neural Stick 2, Performance differences in Face Recognition using OpenVino

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