Configure SGW

    +
    Provides an example configuration suitable for the Getting Started activity

    The following steps explain how to configure Sync Gateway to connect to a Couchbase Server instance.

    1. Create a new file called sync-gateway-config.json with the following content:

      {
        "log": ["*"],
        "databases": {
          "getting-started-db": {
            "server": "http://localhost:8091",
            "bucket": "getting-started-bucket",
            "username": "sync_gateway", (1)
            "password": "password", (2)
            "enable_shared_bucket_access": true, (3)
            "import_docs": true,
            "num_index_replicas": 0, (4)
            "users": {
              "GUEST": { "disabled": false, "admin_channels": ["*"] }
            }
          }
        }
      }
      Configuration properties:
      1 The user’s username that you created on the Couchbase Server Admin Console.
      2 The user’s password that you created on the Couchbase Server Admin Console.
      3 The shared bucket access feature allows Couchbase Server SDKs to also perform operations on this bucket.
      4 num_index_replicas is the number of index replicas stored in Couchbase Server, introduced with GSI/N1QL indexing. If you’re running a single Couchbase Server node for development purposes the num_index_replicas must be set to 0.
    2. Start Sync Gateway

      Start Sync Gateway from the command line, or if Sync Gateway is running in a service replace the configuration file and restart the service.

      ~/Downloads/couchbase-sync-gateway/bin/sync_gateway ~/path/to/sync-gateway-config.json

      Run the application where Couchbase Lite is installed.

    3. To verify that documents have been replicated, you can:

      • Monitor the Sync Gateway sequence number returned by the database endpoint (GET /{db}/). The sequence number increments for every change that happens on the Sync Gateway database.

      • Query a document by ID on the Sync Gateway REST API (GET /{db}/{id}).

      • Query a document from the Query Workbench on the Couchbase Server Console.