This means that you try to connect to a Microsoft SQL Server instead to MySql. The first thing is that you get an exception that says that your context is using a provider. There are several issues with your code / configuration. I have also made sure that the container was running when I tried to do the update. I have ensured that the database can be reached outside the database and I also used MySql workbench to connect to it. # persists the data outside the container (provider: TCP Provider, error: 35 - An internal exception was caught) Verify that the instance name is correct and that SQL Server is configured to allow remote connections. The server was not found or was not accessible. +ExtendedSocketException (00000005, 6): No such device or addressĪt (String hostName)Īt (String hostNameOrAddress)Īt .SNITCPHandle.Connect(String serverName, Int32 port, TimeSpan timeout)Īt .SNITCPHandle.ctor(String serverName, Int32 port, Int64 timerExpire, Object callbackObject, Boolean parallel)Īt .ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken)Īt .CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)Īt .CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions)Īt .CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)Īt .UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)Īt .TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)Īt .TryGetConnection(DbConnection owningObject, TaskCompletionSource 1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection)Īt .TryGetConnection(DbConnection owningConnection, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)Īt .TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource 1 retry, DbConnectionOptions userOptions)Īt .TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1 retry, DbConnectionOptions userOptions)Īt .TryOpen(TaskCompletionSource 1 retry)Īt .Open()Īt .OpenDbConnection(Boolean errorsExpected)Īt .Open(Boolean errorsExpected)Īt ._Displa圜lass18_0.b_0(DateTime giveUp)Īt _Displa圜lass12_02.b_0(DbContext c, TState s)Īt .(TState state, Func 3 operation, Func3 verifySucceeded)Īt (IExecutionStrategy strategy, Func 2 operation, Func2 verifySucceeded, TState state)Īt (IExecutionStrategy strategy, TState state, Func`2 operation)Īt .(Boolean retryOnNotExists)Īt .()Īt .Exists()Īt .Migrator.Migrate(String targetMigration)Īt .MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)Īt .UpdateDatabase.c_Displa圜lass0_1.b_0()Īt .OperationBase.Execute(Action action)ĬlientConnectionId:00000000-0000-0000-0000-000000000000Ī network-related or instance-specific error occurred while establishing a connection to SQL Server. (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. Info: Įntity Framework Core 2.2.3-servicing-35854 initialized 'ReceptionistContext' using provider '' with options: None I wanted to perform this action by using dotnet ef database update -context ReceptionistContext I have successfully performed the migration using dotnet ef migrations add Initial -context ReceptionistContextīut I am unable to update the database running inside my Docker container. I have prepared a project, following this tutorial. I wanted to integrate an ORM, so I picked up Entity Framework Core. I have started to learn ASP.NET Core MVC and I am trying to build an app which makes use of a database.
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