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The final step is to select which key to inject to the newly created machine. Select a key where you know you have the private key somewhere.
If you want to inject more than one key, you can specifiy as many keys as you want in the "Configuration" tab like this:
After pressing "Launch Instance" the openstack plattform should need a couple of seconds before your machine is running. You can see your machine in the "Instance" list.
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