MSSQL on Linux?

Question

SQL Server

When trying to perform a migration
dotnet ef database update
, an error occurs:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 35 - An internal exception was caught)
SQL Server itself is running

[email protected] ~ $ sqlcmd -S localhost -U SA
Password: 
1> use api_dev
2> go
Changed database context to 'api_dev'.

port 1443 open

iptables

[email protected] ~/Templates/WebApiServer/WebApiServer $ sudo iptables -L -n -v
Chain INPUT (policy ACCEPT 1389 packets, 1482K bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:1433

contents of appsettings.json :

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=sqlinux;User Id=SA;Password=UIHt782435Gnalzx;Database=api_dev;Trusted_Connection=false"
  }
}

Answer 1

SQL Server is configured to allow remote connections

Enable IP

Answer 2

//closed.
you should have written localhost instead of sqlinux.

[email protected] ~/Templates/WebApiServer/WebApiServer $ dotnet ef database update 
Applying migration '20180103044038_Initial'.
Done.
[email protected] ~/Templates/WebApiServer/WebApiServer $