WEBVTT

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A store server is a small computer in your store. It keeps the tills working even

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when the internet is down. In this episode we add one, approve it, and move a store

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onto it.

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We are on the business page. Scroll down to the Store servers card. It is empty.

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Give the new server a name that tells you where it sits. We will call it Back room.

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Then press Add.

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The card now says waiting for the server. It shows a one-time code, and the command

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to run on the store server. The code works once, so keep it private.

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Whoever sets up the server runs that command on it. The server then prints a

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fingerprint of its key. Here it is, along the bottom of the screen.

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The console notices by itself that the server has called in. You do not need to

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refresh. It asks you to confirm the fingerprint.

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Compare it with what the server printed. This is how you know the server is really

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yours. Type the fingerprint into the box and press Approve.

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The server finishes enrolling and starts up. The card now shows Back room as active.

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Revoke is there if you ever need to cut a server off.

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Now the store. The Stores and their servers card lists Main Street, served by the

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cloud. Its Move store to server button works now that there is a server to move it

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to.

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Press it. A dialog asks which server should take Main Street. Pick Back room, then

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Move.

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The store keeps trading while its data is copied to the server. We refresh the card

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every few seconds to watch it.

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When the copy is done, the card says Back room is ready, and offers a Switch now

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button. Nothing changes for the tills until you press it.

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Press Switch now. A dialog explains what happens: the tills move over at their next

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sync, and the cloud uploads what it still has, then stops serving the store. Press

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Switch now again to confirm.

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The card says Back room is taking over. Wait a moment, and refresh. When it is done,

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Main Street says served by Back room.

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The store now trades on the store server. If you ever want it back, Move store to

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the cloud is right there on the card.

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Next episode: connecting Stripe for card payments, and serving your business on your

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own domain.