Weaviate

Weaviate Embedding Store

yaml
type: "io.kestra.plugin.ai.embeddings.Weaviate"

Examples

Ingest documents into a Weaviate embedding store

yaml
id: document_ingestion
namespace: company.ai

tasks:
  - id: ingest
    type: io.kestra.plugin.ai.rag.IngestDocument
    provider:
      type: io.kestra.plugin.ai.provider.GoogleGemini
      modelName: gemini-embedding-exp-03-07
      apiKey: "{{ kv('GEMINI_API_KEY') }}"
    embeddings:
      type: io.kestra.plugin.ai.embeddings.Weaviate
      apiKey: "{{ kv('WEAVIATE_API_KEY') }}"   # omit for local/no-auth
      scheme: https                                 # http | https
      host: your-cluster-id.weaviate.network        # no protocol
      # port: 443                                   # optional; usually omit
    drop: true
    fromExternalURLs:
      - https://raw.githubusercontent.com/kestra-io/docs/refs/heads/main/content/blogs/release-0-24.md

Properties

apiKey *string

API key

Weaviate API key. Omit for local deployments without auth.

host *string

Host

Cluster host name without protocol, e.g., "abc123.weaviate.network".

avoidDups booleanstring

Avoid duplicates

If true (default), a hash-based ID is derived from each text segment to prevent duplicates. If false, a random ID is used.

consistencyLevel string

Possible Values

ONEQUORUMALL

Consistency level

Write consistency: ONE, QUORUM (default), or ALL.

grpcPort integerstring

gRPC port

Port for gRPC if enabled (e.g., 50051).

metadataFieldName string

Metadata field name

Field used to store metadata. Defaults to "_metadata" if not set.

metadataKeys array

SubType string

Metadata keys

The list of metadata keys to store - if not provided, it will default to an empty list.

objectClass string

Object class

Weaviate class to store objects in (must start with an uppercase letter). Defaults to "Default" if not set.

port integerstring

Port

Optional port (e.g., 443 for https, 80 for http). Leave unset to use provider defaults.

scheme string

Scheme

Cluster scheme: "https" (recommended) or "http".

securedGrpc booleanstring

Secure gRPC

Whether the gRPC connection is secured (TLS).

useGrpcForInserts booleanstring

Use gRPC for batch inserts

If true, use gRPC for batch inserts. HTTP remains required for search operations.

​Weaviate

Weaviate