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--- cloud:cli [2020/05/14 14:53] – [Internet Addresses] chudler
+++ cloud:cli [2020/05/14 15:00] – [Images] chudler
@@ Line 48: / Line 48: @@
 ====Images====
-Images are prebuilt disks that are used to launch instances. They are usually a few GB in size. A copy of the disk image is written into the instance's boot volume just before it starts running.
+Images are prebuilt operating systems that are used to launch instances. It is equivalent to a live CD. They are usually a few GB in size. A copy of the disk image is written into the instance's boot volume just before it starts running.
 There are images that Techstaff provides, some of which are restricted-use. We can build images for you or you can build and upload your own. Our images are generic, bare bones, cloud enabled popular operating systems that are a firm foundation for you to customize from. They are often in RAW format, not qcow2, for performance reasons.
@@ Line 181: / Line 181: @@
 This section added a floating ip address directly to the server. You must realize that a router was needed on the subnet for that to happen. On default subnets, your cloud admin has pre-created suitable routers. The command will fail if you are creating your own subnets and networks without taking similar steps.
+Mixing and matching these techniques will create hilarious disasters.
 ==== A WORD ABOUT CLOUD INIT ====
 Your author uses cloud init extensively and does not contemplate alternative. It is optional. A minimal cloud-init for a modern Ubuntu cloud OS might look like this