Adding user's ssh key to the deployed Owncloud instance and remove the support access

[sameh-farouk]

due to reasons discussed in the conversation with @waleedhammam @rkhamis regarding the alpha release, I suggest this modification:

• collect the user's ssh key when he submits the deployment request.
• send the ssh key as input var to terraform when applying the deployment configuration.
• if any issue arises, the user is the only one who has access to the server content and can be guided to provide us with any logs/debugging info required to solve his issue.

@waleedhammam has a concern that by doing so users can use their free VMS for other purposes which not covered in the trial.

@rkhamis waiting for your input if we should proceed with this flow or if there are any alternatives on your mind.

[rkhamis]

@waleedhammam has a concern that by doing so users can use their free VMS for other purposes which not covered in the trial.

this is indeed a very good point. thank you for bringing it up. Let's for alpha keep it as it is. I will discuss these implications