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pulsar

EXPERIMENTAL

This component is experimental and therefore subject to change or removal outside of major version releases.

Write messages to an Apache Pulsar server.

Introduced in version 3.43.0.

# Common config fields, showing default values
output:
  label: ""
  pulsar:
    url: pulsar://localhost:6650 # No default (required)
    topic: "" # No default (required)
    tls:
      root_cas_file: ""
    key: ""
    ordering_key: ""
    max_in_flight: 64

Fields​

url​

A URL to connect to.

Type: string

# Examples

url: pulsar://localhost:6650

url: pulsar://pulsar.us-west.example.com:6650

url: pulsar+ssl://pulsar.us-west.example.com:6651

topic​

The topic to publish to.

Type: string

tls​

Specify the path to a custom CA certificate to trust broker TLS service.

Type: object

tls.root_cas_file​

An optional path of a root certificate authority file to use. This is a file, often with a .pem extension, containing a certificate chain from the parent trusted root certificate, to possible intermediate signing certificates, to the host certificate.

Type: string
Default: ""

# Examples

root_cas_file: ./root_cas.pem

key​

The key to publish messages with. This field supports interpolation functions.

Type: string
Default: ""

ordering_key​

The ordering key to publish messages with. This field supports interpolation functions.

Type: string
Default: ""

max_in_flight​

The maximum number of messages to have in flight at a given time. Increase this to improve throughput.

Type: int
Default: 64

auth​

Optional configuration of Pulsar authentication methods.

Type: object
Requires version 3.60.0 or newer

auth.oauth2​

Parameters for Pulsar OAuth2 authentication.

Type: object

auth.oauth2.enabled​

Whether OAuth2 is enabled.

Type: bool
Default: false

auth.oauth2.audience​

OAuth2 audience.

Type: string
Default: ""

auth.oauth2.issuer_url​

OAuth2 issuer URL.

Type: string
Default: ""

auth.oauth2.private_key_file​

The path to a file containing a private key.

Type: string
Default: ""

auth.token​

Parameters for Pulsar Token authentication.

Type: object

auth.token.enabled​

Whether Token Auth is enabled.

Type: bool
Default: false

auth.token.token​

Actual base64 encoded token.

Type: string
Default: ""