A StreamPipes installation can be configured in many ways by providing environment variables. The following lists describe available environment variables along with a description.
| Env Variable Name | Default Value | Description |
|---|---|---|
| SP_DEBUG | false | Should only be set for local development to reroute traffic to localhost |
| SP_INITIAL_ADMIN_EMAIL | admin@streampipes.apache.org | Installation-time variable for defining the default user name |
| SP_INITIAL_ADMIN_PASSWORD | admin | Installation-time variable for defining the default user password |
| SP_INITIAL_SERVICE_USER | sp-service-client | Installation-time variable for defining the initial service user (must be same to the configured user in the extension service) |
| SP_INITIAL_SERVICE_USER_SECRET | my-apache-streampipes-secret-key-change-me | Installation-time variable for defining the initial service secret (minimum 35 chars) |
| SP_JWT_SECRET | Empty for Docker, Auto-generated for K8s | JWT secret, base64-encoded, minimum 256 bits |
| SP_JWT_SIGNING_MODE | HMAC | HMAC or RSA, RSA can be used to authenticate Core-Extensions communication |
| SP_JWT_PRIVATE_KEY_LOC | Empty | Required id SP_JWT_SIGNING_MODE=RSA, path to the private key, can be generated in the UI (Settings->Security->Generate Key Pair) |
| SP_ENCRYPTION_PASSCODE | eGgemyGBoILAu3xckolp for Docker, Auto-generated for K8s | Encryption passcode for SecretStaticProperties |
| SP_PRIORITIZED_PROTOCOL | kafka | Messaging layer for data exchange between extensions |
| Env Variable Name | Default Value | Description |
|---|---|---|
| SP_COUCHDB_HOST | couchdb | The hostname or IP of the CouchDB database |
| SP_COUCHDB_PROTOCOL | http | The protocol (http or https) of the CouchDB database |
| SP_COUCHDB_PORT | 5984 | The port of the CouchDB database |
| SP_COUCHDB_USER | admin | The user of the CouchDB database (must have permissions to add databases) |
| SP_COUCHDB_PASSWORD | admin | The password of the CouchDB user |
| SP_TS_STORAGE_HOST | influxdb | The hostname of the timeseries storage (currently InfluxDB) |
| SP_TS_STORAGE_PORT | 8086 | The port of the timeseries storage |
| SP_TS_STORAGE_PROTOCOL | http | The protocol of the timeseries storage (http or https) |
| SP_TS_STORAGE_BUCKET | sp | The InfluxDB storage bucket name |
| SP_TS_STORAGE_ORG | sp | The InfluxDB storage org |
| SP_TS_STORAGE_TOKEN | sp-admin | The InfluxDB storage token |
The InfluxDB itself can be configured by providing the variables DOCKER_INFLUXDB_INIT_PASSWORD and DOCKER_INFLUXDB_INIT_ADMIN_TOKEN. See the docker-compose file for details.
| Env Variable Name | Default Value | Description |
|---|---|---|
| SP_CLIENT_USER | Empty | Service account for communication with Core |
| SP_CLIENT_SECRET | Empty | Service secret for communication with Core |
| SP_EXT_AUTH_MODE | sp-service-client | When set to AUTH: all interfaces are only accessible with authentication (requires SP_JET_PRIVATE_KEY_LOC in Core) |
| SP_JWT_PUBLIC_KEY_LOC | my-apache-streampipes-secret-key-change-me | Path to the public key of the corresponding SP_JWT_PRIVATE_KEY defined in Core |
The following variables are only required for extensions which require access to the internal time-series storage (the Data Lake Sink).
| Env Variable Name | Default Value | Description |
|---|---|---|
| SP_TS_STORAGE_HOST | influxdb | The hostname of the timeseries storage (currently InfluxDB) |
| SP_TS_STORAGE_PORT | 8086 | The port of the timeseries storage |
| SP_TS_STORAGE_PROTOCOL | http | The protocol of the timeseries storage (http or https) |
| SP_TS_STORAGE_BUCKET | sp | The InfluxDB storage bucket name |
| SP_TS_STORAGE_ORG | sp | The InfluxDB storage org |
| SP_TS_STORAGE_TOKEN | sp-admin | The InfluxDB storage token |
For a standard deployment, it is recommended to customize the following variables:
See the Kubernetes Guide for an overview of auto-generated variables.