This package implements the synchronous and the asynchronous APIs publicly exposed by Vulcan, the corresponding specifications are here:

• API
• Asynchronous API

If you are a macOS user you will need to have the realpath command installed before executing the following instructions. You can install the command as part of the coreutils homebrew formula or using MacPorts.

go install github.com/filewalkwithme/impl@latest
go generate ./...

cd cmd/vulcan-api
go install
vulcan-api -c ../../_resources/config/local.toml

The Vulcan API needs a Postgres database and an Authentication service (SAML provider). Run the commands bellow to launch the Docker containers we need:

• Keycloak
• Postgres
• PgAdmin

# navigate to the contrib/dev folder
cd contrib/dev

# launch dependencies
./setup-dependencies.sh

After having the dependencies ready, start the Vulcan API using the local-dev.toml file, which is already configured to point to dependencies we set in the previous step. Remember to re-run this step every time you modify the Vulcan API.

# run the API using the local dev config file
./run.sh local-dev.toml

If you want to clean up your environment, run the following command to destroy the Docker containers launched by setup-dependencies.sh

# destroy all containers created by setup-dependencies.sh
./teardown.sh

Those are the variables you have to setup:

We need to provide linux compiled binary to the docker build command. This won't be necessary when this component has been open sourced. For now, we need to do some extra steps:

./build.sh

docker build . -t va

# Use the default config.toml customized with env variables.
docker run --env-file ./local.env va

# Or set the env variables one by one....
docker run --env PORT=8888  .........    ./local.env va

# Use custom config.toml
docker run -v `pwd`/custom.toml:/app/config.toml va

The structures representing the data models of the async API in go are automatically generated. To update the models run this command from the root of the repository:

go generate pkg/asyncapi/vulcan.go