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docker-compose.yml
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docker-compose.yml
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# Version of docker-compose.
version: "3.8"
# Containers we're going to run.
services:
# Our Phoenix container.
app:
# The build parameters for this container.
build:
# Here we define that it should build from the current directory.
context: .
environment:
# Variables to connect to our Postgres server.
PGUSER: postgres
PGPASSWORD: postgres
PGDATABASE: kraken_repo
PGPORT: 5432
# Hostname of our Postgres container.
PGHOST: db
depends_on:
# The DB container needs to be started before we start this container.
- db
db:
# We use the predefined Postgres image.
image: postgres:latest
environment:
# Set user/password for Postgres.
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
# Set a path where Postgres should store the data.
PGDATA: /var/lib/postgresql/data/pgdata
volumes:
- pgdata:/var/lib/postgresql/data
# Define the volumes.
volumes:
pgdata: