.env.example

# Default values are optimized for production to avoid having to configure
# much in production.
#
# However it should be easy to get going in development too. If you see an
# uncommented option that means it's either mandatory to set or it's being
# overwritten in development to make your life easier.

# Enable BuildKit by default:
#   https://docs.docker.com/develop/develop-images/build_enhancements
export DOCKER_BUILDKIT=1

# Rather than use the directory name, let's control the name of the project.
export COMPOSE_PROJECT_NAME=hellonode

# In development we want all services to start but in production you don't
# need the asset watchers to run since assets get built into the image.
#
# You can even choose not to run postgres and redis in prod if you plan to use
# managed cloud services. Everything "just works", even optional depends_on!
#export COMPOSE_PROFILES=postgres,redis,web
export COMPOSE_PROFILES=postgres,redis,assets,web

# If you're running native Linux and your uid:gid isn't 1000:1000 you can set
# these to match your values before you build your image. You can check what
# your uid:gid is by running `id` from your terminal.
#export UID=1000
#export GID=1000

# You should generate a random string of 64+ characters for this value in prod.
# You can generate secure secrets by running: ./run secret
export SECRET_KEY=insecure_key_for_dev

# Which environment is running? It should be "development" or "production".
#export NODE_ENV=production
export NODE_ENV=development

# The bind port for the node server.
#
# Be warned that if you change this value you'll need to change 8000 in both
# your Dockerfile and in a few spots in compose.yaml due to the nature of
# how this value can be set (Docker Compose doesn't support nested ENV vars).
#export PORT=8000

# You'll always want to set POSTGRES_USER and POSTGRES_PASSWORD since the
# postgres Docker image uses them for its default database user and password.
export POSTGRES_USER=hello
export POSTGRES_PASSWORD=password
#export POSTGRES_DB=hello
#export POSTGRES_HOST=postgres
#export POSTGRES_PORT=5432

# Connection string to Redis. This will be used to connect directly to Redis
# and for sessions. You can always split up your Redis servers later if needed.
#export REDIS_URL=redis://redis:6379/0

# Should Docker restart your containers if they go down in unexpected ways?
#export DOCKER_RESTART_POLICY=unless-stopped
export DOCKER_RESTART_POLICY=no

# What health check test command do you want to run? In development, having it
# curl your web server will result in a lot of log spam, so setting it to
# /bin/true is an easy way to make the health check do basically nothing.
#export DOCKER_WEB_HEALTHCHECK_TEST=curl localhost:8000/up
export DOCKER_WEB_HEALTHCHECK_TEST=/bin/true

# What ip:port should be published back to the Docker host for the app server?
#
# If you have a port conflict because something else is using 8000 then you
# can either stop that process or change 8000 to be something else.
#
# Use the default in production to avoid having node directly accessible on
# the internet since it'll very likely be behind nginx or a load balancer.
#
# This is being overwritten in dev to be compatible with more dev environments,
# such as accessing your site on another local device (phone, tablet, etc.).
export DOCKER_WEB_PORT_FORWARD=8000

# What volume path should be used? In dev we want to volume mount everything
# so that we can develop our code without rebuilding our Docker images.
#export DOCKER_WEB_VOLUME=./public:/app/public
export DOCKER_WEB_VOLUME=.:/app

# What CPU and memory constraints will be added to your services? When left at
# 0, they will happily use as much as needed.
#export DOCKER_POSTGRES_CPUS=0
#export DOCKER_POSTGRES_MEMORY=0
#export DOCKER_REDIS_CPUS=0
#export DOCKER_REDIS_MEMORY=0
#export DOCKER_WEB_CPUS=0
#export DOCKER_WEB_MEMORY=0