GCP Storage Bucket binding spec

Detailed documentation on the GCP Storage Bucket binding component

配置

To setup GCP Storage Bucket binding create a component of type bindings.gcp.bucket. 请参阅本指南,了解如何创建和应用绑定配置。

  1. apiVersion: dapr.io/v1alpha1
  2. kind: Component
  3. metadata:
  4. name: <NAME>
  5. namespace: <NAMESPACE>
  6. spec:
  7. type: bindings.gcp.bucket
  8. version: v1
  9. metadata:
  10. - name: bucket
  11. value: mybucket
  12. - name: type
  13. value: service_account
  14. - name: project_id
  15. value: project_111
  16. - name: private_key_id
  17. value: *************
  18. - name: client_email
  19. value: name@domain.com
  20. - name: client_id
  21. value: '1111111111111111'
  22. - name: auth_uri
  23. value: https://accounts.google.com/o/oauth2/auth
  24. - name: token_uri
  25. value: https://oauth2.googleapis.com/token
  26. - name: auth_provider_x509_cert_url
  27. value: https://www.googleapis.com/oauth2/v1/certs
  28. - name: client_x509_cert_url
  29. value: https://www.googleapis.com/robot/v1/metadata/x509/<project-name>.iam.gserviceaccount.com
  30. - name: private_key
  31. value: PRIVATE KEY

Warning

以上示例将 Secret 明文存储。 更推荐的方式是使用 Secret 组件, 这里

元数据字段规范

字段必填绑定支持详情示例
bucketYOutputThe bucket name“mybucket”
typeYOutputTge GCP credentials type“service_account”
project_idYOutputGCP 项目 idproject_id
private_key_idYOutputGCP 私钥 id“privateKeyId”
private_keyYOutputGCP凭证私钥 替换为x509证书12345-12345
client_emailYOutputGCP 客户端邮箱地址“client@email.com”
client_idYOutputGCP 客户端 id0123456789-0123456789
auth_uriYOutputGoogle帐户 OAuth 端点https://accounts.google.com/o/oauth2/auth
token_uriYOutputGoogle帐户token地址https://oauth2.googleapis.com/token
auth_provider_x509_cert_urlYOutputGCP凭证证书地址https://www.googleapis.com/oauth2/v1/certs
client_x509_cert_urlYOutputGCP凭证项目x509证书地址https://www.googleapis.com/robot/v1/metadata/x509/<PROJECT_NAME>.iam.gserviceaccount.com

绑定支持

该组件支持输出绑定,其操作如下:

  • create

Create file

To perform a create operation, invoke the GCP Storage Bucket binding with a POST method and the following JSON body:

注意:默认情况下,会随机生成一个UUID。 参见下面所示的支持的元数据设置名称

  1. {
  2. "operation": "create",
  3. "data": "YOUR_CONTENT"
  4. }

示例

Save text to a random generated UUID file

在Windows上,使用cmd提示符(PowerShell有不同的转义机制)。

  1. curl -d "{ \"operation\": \"create\", \"data\": \"Hello World\" }" http://localhost:<dapr-port>/v1.0/bindings/<binding-name>
  1. curl -d '{ "operation": "create", "data": "Hello World" }' \
  2. http://localhost:<dapr-port>/v1.0/bindings/<binding-name>
Save text to a specific file
  1. curl -d "{ \"operation\": \"create\", \"data\": \"Hello World\", \"metadata\": { \"name\": \"my-test-file.txt\" } }" \
  2. http://localhost:<dapr-port>/v1.0/bindings/<binding-name>
  1. curl -d '{ "operation": "create", "data": "Hello World", "metadata": { "name": "my-test-file.txt" } }' \
  2. http://localhost:<dapr-port>/v1.0/bindings/<binding-name>
Upload a file

To upload a file, pass the file contents as the data payload; you may want to encode this in e.g. Base64 for binary content.

然后你就可以像平常一样上传了:

  1. curl -d "{ \"operation\": \"create\", \"data\": \"(YOUR_FILE_CONTENTS)\", \"metadata\": { \"name\": \"my-test-file.jpg\" } }" http://localhost:<dapr-port>/v1.0/bindings/<binding-name>
  1. curl -d '{ "operation": "create", "data": "$(cat my-test-file.jpg)", "metadata": { "name": "my-test-file.jpg" } }' \
  2. http://localhost:<dapr-port>/v1.0/bindings/<binding-name>

相关链接