Dockerfile-node

# Based on cruizba/ubuntu-dind
FROM ubuntu:22.04 AS dind

RUN apt update \
    && apt install -y ca-certificates \
    wget curl iptables supervisor \
    && rm -rf /var/lib/apt/list/* \
    && update-alternatives --set iptables /usr/sbin/iptables-legacy

ENV DOCKER_CHANNEL=stable \
	DOCKER_VERSION=29.1.1 \
	DOCKER_COMPOSE_VERSION=v2.40.3 \
	BUILDX_VERSION=v0.30.1 \
	DEBUG=false

# Docker and buildx installation
RUN set -eux; \
	\
	arch="$(uname -m)"; \
	case "$arch" in \
        # amd64
		x86_64) dockerArch='x86_64' ; buildx_arch='linux-amd64' ;; \
        # arm32v6
		armhf) dockerArch='armel' ; buildx_arch='linux-arm-v6' ;; \
        # arm32v7
		armv7) dockerArch='armhf' ; buildx_arch='linux-arm-v7' ;; \
        # arm64v8
		aarch64) dockerArch='aarch64' ; buildx_arch='linux-arm64' ;; \
		*) echo >&2 "error: unsupported architecture ($arch)"; exit 1 ;;\
	esac; \
	\
	if ! wget -O docker.tgz "https://download.docker.com/linux/static/${DOCKER_CHANNEL}/${dockerArch}/docker-${DOCKER_VERSION}.tgz"; then \
		echo >&2 "error: failed to download 'docker-${DOCKER_VERSION}' from '${DOCKER_CHANNEL}' for '${dockerArch}'"; \
		exit 1; \
	fi; \
	\
	tar --extract \
		--file docker.tgz \
		--strip-components 1 \
		--directory /usr/local/bin/ \
	; \
	rm docker.tgz; \
	if ! wget -O docker-buildx "https://github.com/docker/buildx/releases/download/${BUILDX_VERSION}/buildx-${BUILDX_VERSION}.${buildx_arch}"; then \
		echo >&2 "error: failed to download 'buildx-${BUILDX_VERSION}.${buildx_arch}'"; \
		exit 1; \
	fi; \
	mkdir -p /usr/local/lib/docker/cli-plugins; \
	chmod +x docker-buildx; \
	mv docker-buildx /usr/local/lib/docker/cli-plugins/docker-buildx; \
	\
	dockerd --version; \
	docker --version; \
	docker buildx version

COPY modprobe start-docker.sh entrypoint.sh /usr/local/bin/
COPY supervisor/ /etc/supervisor/conf.d/
COPY logger.sh /opt/bash-utils/logger.sh

RUN chmod +x /usr/local/bin/start-docker.sh \
	/usr/local/bin/entrypoint.sh \
	/usr/local/bin/modprobe

VOLUME /var/lib/docker

# # Docker compose installation
RUN curl -L "https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose \
	&& chmod +x /usr/local/bin/docker-compose && docker-compose version

# Create a symlink to the docker binary in /usr/local/lib/docker/cli-plugins
# for users which uses 'docker compose' instead of 'docker-compose'
RUN ln -s /usr/local/bin/docker-compose /usr/local/lib/docker/cli-plugins/docker-compose

FROM dind

USER root

RUN touch /node.txt

# Install Java.
ENV DEBIAN_FRONTEND=noninteractive
RUN \
  apt-get update && apt-get install -y aptitude && aptitude update && aptitude full-upgrade -y && \
  apt-get install -y openjdk-21-jdk && \
  apt-get clean
ENV JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
# Install Java end

# Install jenkins and docker build dependencies
RUN apt-get update
RUN apt-get upgrade ca-certificates -y --allow-unauthenticated
RUN apt-get -y install openssh-server git curl wget sudo uuid jq python3-pip python-dev-is-python3 build-essential libtap-formatter-junit-perl zip uuid-runtime rsync net-tools
COPY sshd_config /etc/ssh/sshd_config
RUN mkdir -p /usr/libexec/docker/cli-plugins
RUN wget -q https://github.com/docker/buildx/releases/download/v0.8.1/buildx-v0.8.1.linux-amd64 -O /usr/libexec/docker/cli-plugins/docker-buildx
RUN chmod +x /usr/libexec/docker/cli-plugins/docker-buildx
RUN docker buildx version
# End jenkins and docker build dependencies

 
RUN adduser jenkins
RUN echo 'jenkins ALL=(ALL) NOPASSWD: ALL' > /etc/sudoers.d/jenkins
RUN groupadd docker
#Put jenkins in needed groups to access docker
RUN adduser jenkins docker
RUN adduser jenkins users
RUN mkdir -p /var/jenkins_home
RUN chown jenkins:jenkins /var/jenkins_home

USER jenkins


RUN mkdir -p /home/jenkins/workspace/remoting
COPY agent.jar /home/jenkins/agent.jar
COPY start-node.sh /home/jenkins/start-node.sh
USER root
RUN chmod +x /home/jenkins/start-node.sh
RUN chown jenkins:jenkins /home/jenkins/start-node.sh
USER jenkins


CMD ["/home/jenkins/start-node.sh"]