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GCP Pub/Sub binding spec

Detailed documentation on the GCP Pub/Sub binding component

Component format

To setup Azure Pub/Sub binding create a component of type bindings.gcp.pubsub. See this guide on how to create and apply a binding configuration.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
spec:
  type: bindings.gcp.pubsub
  version: v1
  metadata:
  - name: topic
    value: topic1
  - name: subscription
    value: subscription1
  - name: type
    value: service_account
  - name: project_id
    value: project_111
  - name: private_key_id
    value: *************
  - name: client_email
    value: name@domain.com
  - name: client_id
    value: '1111111111111111'
  - name: auth_uri
    value: https://accounts.google.com/o/oauth2/auth
  - name: token_uri
    value: https://oauth2.googleapis.com/token
  - name: auth_provider_x509_cert_url
    value: https://www.googleapis.com/oauth2/v1/certs
  - name: client_x509_cert_url
    value: https://www.googleapis.com/robot/v1/metadata/x509/<project-name>.iam.gserviceaccount.com
  - name: private_key
    value: PRIVATE KEY

Warning

The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described here.

Spec metadata fields

Field	Required	Binding support	Details	Example
topic	Y	Output	GCP Pub/Sub topic name	`"topic1"`
subscription	N	GCP Pub/Sub subscription name	`"name1"`
type	Y	Output	GCP credentials type	`service_account`
project_id	Y	Output	GCP project id	`projectId`
private_key_id	N	Output	GCP private key id	`"privateKeyId"`
private_key	Y	Output	GCP credentials private key. Replace with x509 cert	`12345-12345`
client_email	Y	Output	GCP client email	`"client@email.com"`
client_id	N	Output	GCP client id	`0123456789-0123456789`
auth_uri	N	Output	Google account OAuth endpoint	`https://accounts.google.com/o/oauth2/auth`
token_uri	N	Output	Google account token uri	`https://oauth2.googleapis.com/token`
auth_provider_x509_cert_url	N	Output	GCP credentials cert url	`https://www.googleapis.com/oauth2/v1/certs`
client_x509_cert_url	N	Output	GCP credentials project x509 cert url	`https://www.googleapis.com/robot/v1/metadata/x509/<PROJECT_NAME>.iam.gserviceaccount.com`

Binding support

This component supports both input and output binding interfaces.

This component supports output binding with the following operations:

create

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Last modified July 27, 2022: Remove namespace element from component examples (#2647) (ff9de5c8)