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Added iceberg-gcp mvn dependencies for GCS support. Documented GCS setup for ice-rest-catalog #99

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Added iceberg-gcp mvn dependencies for GCS support. Documented GCS setup for ice-rest-catalog #99

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341745e
Added iceberg-gcp mvn dependencies for GCS support. Documented GCS se…
subkanthi Jan 31, 2026
e511da8
Fix command to run ice-rest-catalog
subkanthi Jan 31, 2026
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49 changes: 49 additions & 0 deletions docs/ice-rest-catalog-gcs.md
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# Setting up ice-rest-catalog with Google Cloud Storage

This guide covers configuring `ice-rest-catalog` to use GCS buckets as the warehouse location.

## Prerequisites

- A GCS bucket with appropriate permissions
- Service account with Storage Object Admin role (`roles/storage.objectAdmin`)
- Service account JSON key file

## Configuration

Create `.ice-rest-catalog.yaml`:

```yaml
uri: jdbc:sqlite:file:data/ice-rest-catalog/db.sqlite?journal_mode=WAL&synchronous=OFF&journal_size_limit=500
warehouse: gs://your-bucket-name/warehouse

iceberg:
gcs.project-id: your-gcp-project-id

bearerTokens:
- value: your-secret-token

anonymousAccess:
enabled: true
accessConfig: {}
```

## Authentication

Set the `GOOGLE_APPLICATION_CREDENTIALS` environment variable to your service account key file:

```bash
export GOOGLE_APPLICATION_CREDENTIALS="/path/to/service-account-key.json"
```

## Running

```bash
ice-rest-catalog -c .ice-rest-catalog.yaml
```

## Configuration Options

| Property | Description |
|----------|-------------|
| `warehouse` | GCS bucket path (`gs://bucket-name/path`) |
| `iceberg.gcs.project-id` | GCP project ID |
79 changes: 79 additions & 0 deletions ice-rest-catalog/pom.xml
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</exclusion>
</exclusions>
</dependency>
<!-- iceberg-gcp -->
<dependency>
<groupId>org.apache.iceberg</groupId>
<artifactId>iceberg-gcp</artifactId>
<version>${iceberg.version}</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-storage</artifactId>
<version>2.43.1</version>
<exclusions>
<exclusion>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.errorprone</groupId>
<artifactId>error_prone_annotations</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.re2j</groupId>
<artifactId>re2j</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-grpclb</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-stub</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-util</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-core</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-api</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-protobuf</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.api.grpc</groupId>
<artifactId>proto-google-common-protos</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-context</artifactId>
</exclusion>
<exclusion>
<groupId>io.grpc</groupId>
<artifactId>grpc-protobuf-lite</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- jetty -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
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39 changes: 39 additions & 0 deletions ice/pom.xml
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Expand Up @@ -135,6 +135,45 @@
</exclusion>
</exclusions>
</dependency>
<!-- iceberg-gcp -->
<dependency>
<groupId>org.apache.iceberg</groupId>
<artifactId>iceberg-gcp</artifactId>
<version>${iceberg.version}</version>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-storage</artifactId>
<version>2.43.1</version>
<exclusions>
<exclusion>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</exclusion>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.errorprone</groupId>
<artifactId>error_prone_annotations</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.re2j</groupId>
<artifactId>re2j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>s3</artifactId>
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