FROM vm/ubuntu:18.04

MEMORY 8G

# install docker-ce (from tutorial for ubuntu)
RUN apt-get update && \
	apt-get install apt-transport-https ca-certificates curl gnupg lsb-release software-properties-common && \
	sudo mkdir -p /etc/apt/keyrings && \
	curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
	echo \
	"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" |\
	sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
	apt-get update && \
	apt-get install docker-ce docker-ce-cli containerd.io

# install & start k3s
RUN curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=v1.21.2+k3s1 sh -s - --docker

# install Docker Compose
RUN curl -L "https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && \
	chmod +x /usr/local/bin/docker-compose

# copy the root (i.e., repository root) to /root in the runner
COPY / /root

# TODO: log in to Docker Hub to avoid rate limits
# See https://webapp.io/docs/advanced-workflows#logging-in-to-docker to learn how to log in to docker

# RUN REPEATABLE echo "replace this line with your image build command" && docker build -t image build-dir

# systemctl restart k3s is required here because tokens expire when things are hibernated
# RUN systemctl restart k3s && echo "replace this line with your kubectl deploy command" && k3s kubectl apply -f deploy.yaml

# k3s comes with an ingress controller listening on port 443 already
# you could disable it and use "kubectl port-forward --address 0.0.0.0 svc/my-service 443:443" otherwise
# (change options of k3s install to  --docker --disable traefik to disable the default ingress controller)
# EXPOSE WEBSITE https://localhost:443

RUN REPEATABLE docker-compose -f docker-compose.yml up -d --build --force-recreate --remove-orphans && sleep 5

# TODO: make sure that UI accesses API on the same endpoint as the UI, but with '/api'
# We probably should make some kind of env var to allow easy-to-use that because it's pretty common

# Cube
EXPOSE WEBSITE localhost:4000 /cube

# Jitsu
EXPOSE WEBSITE localhost:8000 /jitsu

# dejavu
EXPOSE WEBSITE localhost:1358 /dejavu

# Minio
EXPOSE WEBSITE localhost:9001 /minio

# Pgweb
EXPOSE WEBSITE localhost:8081 /pgweb

# API
EXPOSE WEBSITE localhost:3000 /api

# UI
EXPOSE WEBSITE localhost:4200 /