adamrdrew / host-inventory-subgraph

host-inventory-subgraph

This is an implementation of a custom xjoin subgraph. It is based off the xjoin-subgraph-template repo.

Dependencies

• Node.js v16
• NPM 8.1.0
• Typescript 4.6.2
• A running instance of an Apicurio schema registry
• A running instance of Elasticsearch

Environment Variables

Name	Description	Default Value
NODE_CONFIG_DIR	Directory of config variables	dist/config
PORT	Port to use for the xjoin-api-subgraph service	4000
AVRO_SCHEMA	The avro schema to use for generating the GraphQL APIs	{}
ELASTIC_SEARCH_URL	The full URL to a running Elasticsearch instance	http://localhost:9200
ELASTIC_SEARCH_USERNAME	The username for the connection to Elasticsearch	xjoin
ELASTIC_SEARCH_PASSWORD	The username for the connection to Elasticsearch	xjoin1337
ELASTIC_SEARCH_INDEX	The index to query against	xjoin.inventory.hosts
SCHEMA_REGISTRY_PROTOCOL	The protocol to use for the Apicurio schema registry connection	http
SCHEMA_REGISTRY_HOSTNAME	The hostname to use for the Apicurio schema registry connection	localhost
SCHEMA_REGISTRY_PORT	The port to use for the Apicurio schema registry connection	1080
LOG_LEVEL	The log level	debug

Running the server

Set each environment variable to the value specific to your environment before running the server.

npm run start

Running the tests

The tests use mocks, so they don't require a running instance of Elasticsearch or Apicurio.

npm run test