Mssql-docker: Password: Sqlcmd: Error: Microsoft ODBC Driver 11 for SQL Server : Login failed for user 'sa'..

[khievatreides]

i've start the instance by run the following command
docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=mystrongpassword' -p 1433:1433 -d microsoft/mssql-server-linux

but after several attempt to connect it keept throw error
Password: Sqlcmd: Error: Microsoft ODBC Driver 11 for SQL Server : Login failed for user 'sa'..

checked the log in kinematic

Error: 18456, Severity: 14, State: 7.
2017-01-13 14:09:30.60 Logon Login failed for user 'sa'. Reason: An error occurred while evaluating the password. [CLIENT: 192.168.99.1]

i try to connect using this command
sqlcmd -S 192.168.99.100 -U sa -P 'mystrongpassword'
any help?

[khievatreides]

turn out the password not strong enough
after changed the SA password and restart the container i can login to the server.

[morontt]

thanks!