Hi@Hasid,
In OpenStack, Swift provides container service. Follow the below given steps to create one container.
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Log in to the dashboard.
 
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Select the appropriate project from the drop down menu at the top left.
 
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On the Project tab, open the Object Store tab and click Containers category.
 
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Click Container.
 
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In the Create Container dialog box, enter a name for the container, and then click Create.
 
You can see successfully created a container in your dashboard.
Thank You