Product

Fusion 5.10

    Google Cloud Storage (GCS) V2 Connector Configuration Reference

    The Fusion Google Cloud Storage (GCS) V2 connector enables indexing datasets from GCS buckets into Fusion 5. The connector leverages the Google Cloud API for authentication and fetching content and metadata.

    GCS connector can index:

    • CSV

    • JSON

    • PDF

    • Word docs

    • Other rich text formats

    Features

    1. Service account authentication

    2. Full crawl of storage buckets and objects

    3. Recrawl buckets and objects

    4. Remove deleted objects

    5. Update objects

    6. Cascade deletion of objects in deleted buckets

    7. Document parsing support

    8. Bucket and object filtering

    9. Jenkins build support

    Authentication:

    The GCS connector supports JSON key authentication. The full JSON key content must be copied and pasted into the service account JSON key box.

    Full crawl

    GCS crawls all available buckets in a project. In order to crawl all available buckets, the account used in the configuration needs the correct permissions enabled.

    Crawl specific buckets

    If the account used has limited permissions, or if a user wants to only crawl specific buckets, use the Specify buckets to crawl setting. First add the name of the buckets you would like to crawl, then download bucket objects and metadata.

    Recrawl

    The GCS connector picks up content changes (added/updated/deleted) to keep the Solr index up to date.

    Configuration

    Name Title Description

    authenticationProperties

    Authentication settings

    Connect to the bucket store using a service account. The service account requires the following permissions: storage.buckets.list to crawl all the available buckets; storage.objects.list and storage.objects.get to access to the objects in the buckets.

    applicationProperties

    Limit documents

    Bucket and Object filtering options.

    jsonKey

    Service account Json key

    Json key contents from authorized service account.

    buckets

    Bucket list

    Add the bucket names to crawl. Leave blank to crawl all the available buckets.

    includedFileExtensions

    Included file extensions

    Set of file extensions to be fetched. If specified all non-matching files will be skipped.

    excludedFileExtensions

    Excluded file extensions

    A set of all file extensions to be skipped from the fetch.

    inclusiveRegexes

    Inclusive regexes

    Regular expressions for bucket or object name patterns to include. This will limit this datasource to only items that match the regular expression.

    exclusiveRegexes

    Exclusive regexes

    Regular expressions for bucket or object name patterns to exclude. This will limit this datasource to only items that do not match the regular expression.

    maxSizeBytes

    Maximum File Size

    Used for excluding objects when the objects size is larger than the configured value.

    minSizeBytes

    Minimum File Size

    Used for excluding objects when the objects size is smaller than the configured value.

    bucketPrefix

    Bucket prefix

    Filter results to buckets whose names begin with this prefix. Useful only when 'Bucket List' property is empty.

    blobsPrefix

    Object prefix

    Filter results to objects whose names begin with this prefix.

    pageSize

    Buckets and Objects page size

    Maximum number of buckets or objects returned per page.

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