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68 lines
2.2 KiB
Markdown
68 lines
2.2 KiB
Markdown
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---
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title: BigTable
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slug: /connectors/database/bigtable/roles
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---
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# Create custom role in GCP
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This documentation will guide you on how to create a custom role in GCP with the necessary permissions to ingest BigTable in OpenMetadata.
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## Step 1: Navigate to Roles
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Search for `Roles` in your GCP console and select the first result under `IAM & Roles` section.
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{% image
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src="/images/v1.5/connectors/bigtable/create-role-1.png"
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alt="Navigate to Roles"
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caption="Navigate to Roles" /%}
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## Step 2: Create Role & Add Permissions
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Below the search bar you should see a `Create Role` button click on that & navigate to create role page.
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{% image
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src="/images/v1.5/connectors/bigtable/create-role-2.png"
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alt="Create Role Button"
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caption="Create Role" /%}
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Once You are on the create role page, you can edit the description & title of the role and finally you can click on add permissions to grant permissions to role.
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{% image
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src="/images/v1.5/connectors/bigtable/create-role-3.png"
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alt="Create Role"
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caption="Create Role" /%}
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You can search for the required permissions in the filter box and add them accordingly. To ingest metadata from BigTable you need to grant the following permissions to the user.
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| # | GCP Permission | Required For |
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| :--- | :---------------------------- | :---------------------- |
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| 1 | bigtable.instances.get | Metadata Ingestion |
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| 2 | bigtable.instances.list | Metadata Ingestion |
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| 3 | bigtable.tables.get | Metadata Ingestion |
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| 4 | bigtable.tables.list | Metadata Ingestion |
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| 5 | bigtable.tables.readRows | Metadata Ingestion |
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{% image
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src="/images/v1.5/connectors/bigtable/create-role-4.png"
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alt="Add Permissions"
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caption="Add Permissions" /%}
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Once you have added all the required permissions, you can create the role by clicking on the create button.
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## Step 3: Assign Role to Service Account
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To assign the created role, you can navigate to `IAM` and click on `Grant Access` and you can search your service account in the `Add Principals` section & Assign the created role to the service account.
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{% image
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src="/images/v1.5/connectors/bigtable/create-role-5.png"
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alt="Add Permissions"
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caption="Add Permissions" /%}
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