docker_files

Ubuntu installation steps

Add Docker's official GPG key:

sudo apt update
sudo apt install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

Add the repository to apt sources:

echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update

Install

sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

Available Docker files

ubuntu_cpp

Based on ubuntu image. Uses GCC version 14.

esp8266

Build environment for ESP8266 with ESP8266_RTOS_SDK. Adds a Python virtual environment with necessary dependencies.

To start a container in the interactive mode, run the command below. Device is usually named ttyUSB0. Change it if necessary.

docker run -it --device /dev/ttyUSB0:/dev/ttyUSB0 -e ESPPORT="/dev/ttyUSB0" esp8266

Use with Visual Studio Code

Make sure following extensions are installed:

• Docker
• Dev Containers
• CMakeTools

From the IDE, open the folder with your CMake project. See sample ESP8266 project.

Using Dev Containers extension, Attach to Running Container... and select the container started in previous step.