Database Container Launch

The container is started using the docker command with the appropriate settings:

docker run 
  --name mssql-2019
  --volume /opt/mssql2019/dbdata:/var/opt/mssql/data
  -e "ACCEPT_EULA=Y" 
  -e "SA_PASSWORD={STRONG_PASSWORD}" 
  -p 1436:1433
  -u root
  -d 
mcr.microsoft.com/mssql/server:2019-latest

Here's a breakdown of each parameter:

• --name mssql-2019 sets the container name to "mssql-2019", which includes the database type (mssql) and version (2019).

• --volume /opt/mssql2019/dbdata:/var/opt/mssql/data sets the container volume, which is used to save data if the container is restarted or rebuilt. The external folder where our data will be stored is "/opt/mssql2019/dbdata", and the internal folder where we want to save the data is "/var/opt/mssql/data". More information on container volumes can be found in the corresponding Docker manual page.

Note: If Docker installed on Windows, plese create appropiate directory (e. g. C:\Temp\mssql\data) befor running command --volume "C:\Temp\mssql\data:/var/opt/mssql/data"

• -e "ACCEPT_EULA=Y" accepts the end user license agreement.

• -e "SA_PASSWORD={STRONG_PASSWORD}" sets the superuser password for SQL Server, which is a required container variable.

Note: A strong password must be more than 8 characters in length and satisfy at least three of the following four criteria: contain uppercase letters; lowercase letters; numbers; non-alphanumeric characters.

• -p 1436:1433 sets the port that will provide access to the container. In this case, the external port on which the container will be available is 1436.

• 1433 sets the port on which the database is accessible inside the container. Thus, we forward requests from an external port to an open port inside the container.

• -u root runs the container as the root user, which is necessary for the database to generate files correctly.

• -d -(“detach”) runs the container in the background.

• mcr.microsoft.com/mssql/server:2019-latest specifies the SQL Server image that exists on the Docker Hub with the corresponding version.

After executing this command, you should see a result console indicating that the container has been started successfully:

Database Console Launch

To launch the bash console of a docker container, use the following command:

docker exec -it mssql-2019 /opt/mssql-tools/bin/sqlcmd 
  -S localhost 
  -U "sa" 
  -P "{STRONG_PASSWORD}"

This command will log you into the console of the container, and you will see the following output:

Setting up the Database and Access Mode

To configure the database, we need to execute a series of SQL queries.

First, let's create a database to store Jira's data:

CREATE DATABASE exportdb COLLATE SQL_Latin1_General_CP437_CI_AI
GO

Next, let's create a login that will provide access to the database for Jira:

CREATE LOGIN exportuser WITH PASSWORD = '{STRONG_USER_PASSWORD}'
GO

Note that {STRONG_USER_PASSWORD} is the password we will use to configure the Jira instance later.

Now, let's create a user for the database that will use the login we just created:

USE exportdb
CREATE USER exportuser FOR LOGIN exportuser
GO

Next, we need to add the created user to the appropriate roles that will determine their accessibility:

ALTER ROLE db_owner ADD MEMBER exportuser
GO
ALTER ROLE db_datawriter ADD MEMBER exportuser
GO
ALTER ROLE db_datareader ADD MEMBER exportuser
GO

Finally, let's create a schema that Jira will use:

CREATE SCHEMA exportschema
GO

We will then give the user permission to work with the corresponding schema:

GRANT SELECT, INSERT, UPDATE, DELETE, REFERENCES, ALTER ON SCHEMA :: exportschema TO exportuser
GO

After executing these commands, you will see the following output in the console:

To exit the console, type exit.

Now, we can check if we have configured our database correctly by attempting to connect to it.