Dockerfile.base

FROM ubuntu:22.04

ARG NODE_TOKEN

# Docker setup

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

# Add the repository to Apt sources:
RUN 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" | \
  tee /etc/apt/sources.list.d/docker.list > /dev/null
RUN apt-get update

RUN apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y

# Verifying docker works
RUN docker --help


# K3S Setup

# Install k3s
USER root
RUN curl -OL https://github.com/k3s-io/k3s/releases/download/v1.31.1%2Bk3s1/k3s
RUN chmod +x k3s
# Check k3s satus
RUN ./k3s
RUN mkdir -p /etc/rancher/k3s
RUN touch /etc/rancher/k3s/k3s.yaml
RUN echo "export KUBECONFIG=/etc/rancher/k3s/config.yaml" >> ~/.bashrc
RUN echo "write-kubeconfig-mode: \"0644\" \n\ncluster-init: true" >> /etc/rancher/k3s/config.yaml
RUN . ~/.bashrc