Allow connections from remote systems by exposing ports from the Docker container on the host system. environment variables Later weâll look into how to make this more dynamic. Hasura export POSTGRES_USER=unixcop export POSTGRES_PASSWORD=password. HASURA_GRAPHQL_ADMIN_SECRET: you may have already done this, but if not, please add an admin secret to secure your instance; HASURA_GRAPHQL_PRO_KEY: this key allows communication between your Hasura Pro instance and Hasuraâs backend. Whatever value is in the migration databases.yml file is the value it tries to connect with. How to Set Environment Variables within a Docker Container I am trying to set the RAILS_MASTER_KEY as a secret variable in my pipeline and then reference it as environment variable in my docker compose file. This can include: Configuration settings. One of the great things about Convox-defined resources is that not only will Convox automatically spin up your database in a container, but Convox will also inject an environment variable containing the database connection URL into your running containers. But, when I deploy using the hasura/graphql-engine:v2.0.0-beta.x.cli-migrations-v3 image, it definitely ignores the environment variable set in docker-compose. Hasura offer its own already set up docker-compose file which we just need to run and set up. It will only be shown ⦠To test our container application can run with the consumed environment variables we will obtain the IP address of the HostPort of the docker container. You can set default values for any environment variables referenced in the Compose file, or used to configure Compose, in an environment file named .env.
