I'm unable to connect Couchbase database after port forwarding and also unable to get bucket

Couchbase Server Kubernetes
1

I’m trying with CouchbaseNetClient SDK version 2.7.2 and latest version in.net core application but no success. when i’m accessing from URL 127.0.0.1:8091 or localhost:8091 its working fine. Below is code for your ref.

In startup.cs using 2.7.2 SDK version:

ClusterHelper.Initialize(new ClientConfiguration
{
Servers = new List { new Uri(Configuration.GetSection(“Couchbase”)[“Servers”]) }
},
new PasswordAuthenticator(Configuration.GetSection(“Couchbase”)[“UserName”],Configuration.GetSection(“Couchbase”)[“Password”]));

Controller code:
private readonly IBucket _bucket;

    public MerchantController(IBucketProvider bucketProvider)
    {
        _bucket = bucketProvider.GetBucket("demo");
    }

also trying with this code:

ClientConfiguration obj = new ClientConfiguration();
obj.ConfigurationProviders = ServerConfigurationProviders.HttpStreaming;

        var config = new ClientConfiguration
        {
            // assign one or more Couchbase Server URIs available for bootstrap
            Servers = new List<Uri>
            {
                new Uri(Config.GetSection("Couchbase")["Servers"])
            },
            BucketConfigs = new Dictionary<string, BucketConfiguration> {
                {"demo", new BucketConfiguration {
                    PoolConfiguration = new PoolConfiguration {
                        MaxSize = 6,
                        MinSize = 4,
                        SendTimeout = 12000
                    },
                    Port = 8091,
                    DefaultOperationLifespan = 123,
                    Username = Config.GetSection("Couchbase")["UserName"],
                    Password = Config.GetSection("Couchbase")["Password"],
                    BucketName = "demo"
                }}},
            UseSsl = false,
        };
        ClusterHelper.Initialize(config);

Controller code:
private readonly IBucket _bucket;

    public MerchantController(IBucketProvider bucketProvider)
    {
        _bucket = bucketProvider.GetBucket("demo");
    }

also trying with this:using Couchbase.Extensions.DependencyInjection;

services.AddCouchbase(x=> { x.ConnectionString = Config.GetSection(“Couchbase”)[“Servers”];
x.Username = Config.GetSection(“Couchbase”)[“UserName”];
x.Password = Config.GetSection(“Couchbase”)[“Password”];
}
);

Controller code:
private readonly IBucket _bucket;

    public MerchantController(IBucketProvider bucketProvider)
    {
        _bucket = bucketProvider.GetBucket("demo");
    }

Kindly help for connecting Couchbase connection after port forwarding.

2

Please refer to Couchbase Server Ports | Couchbase Docs for the required ports.