private void SomeActionThatRequiresAuthentication(string username, string password, ILog logger = null)
{
var settings = node.CreateSettings();
settings.Credentials = new Credentials(username, password);
using (var cluster = new CassandraCluster(settings, logger ?? new SilentLog()))
cluster.RetrieveClusterConnection().RetrieveKeyspaces();
}
public void SetUp()
{
cluster = new CassandraCluster(SingleCassandraNodeSetUpFixture.Node.CreateSettings(), Logger.Instance);
var clusterConnection = cluster.RetrieveClusterConnection();
var keyspaceName = TestSchemaUtils.GetRandomKeyspaceName();
var createdKeyspace = new Keyspace
{
Name = keyspaceName,
ReplicationStrategy = SimpleReplicationStrategy.Create(1)
};
clusterConnection.AddKeyspace(createdKeyspace);
keyspaceConnection = cluster.RetrieveKeyspaceConnection(keyspaceName);
}
// todo (a.dobrynin, 08.02.2022): replace with depends_on.condition.service_healthy when appveyor updates docker compose to 1.29+ on windows hosts
private static ICassandraCluster TryConnectToCassandra(string cassandraAddress, ILog log)
{
var timeout = TimeSpan.FromMinutes(2);
var interval = TimeSpan.FromSeconds(10);
var sw = Stopwatch.StartNew();
while (sw.Elapsed < timeout)
{
try
{
var localEndPoint = new IPEndPoint(GetIpV4Address(cassandraAddress), 9160);
var cassandraClusterSettings = new CassandraClusterSettings
{
Endpoints = new[] { localEndPoint },
EndpointForFierceCommands = localEndPoint,
ReadConsistencyLevel = ConsistencyLevel.QUORUM,
WriteConsistencyLevel = ConsistencyLevel.QUORUM,
Attempts = 5,
Timeout = 6000,
FierceTimeout = 6000,
ConnectionIdleTimeout = TimeSpan.FromMinutes(10),
};
ICassandraCluster cassandraCluster = new CassandraCluster(cassandraClusterSettings, log);
_ = cassandraCluster.RetrieveClusterConnection().DescribeVersion();
log.Info($"Successfully connected to cassandra after {sw.Elapsed.TotalSeconds} seconds");
return(cassandraCluster);
}
catch (Exception e)
{
log.Info(e, "Connection attempt failed");
}
Thread.Sleep(interval);
}
throw new Exception($"Failed to wait for local cassandra node to start in {timeout.TotalSeconds} seconds");
}
