cloud:cli
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
cloud:cli [2020/05/14 10:39] – [Flavors] chudler | cloud:cli [2020/05/14 15:00] – [Images] chudler | ||
---|---|---|---|
Line 48: | Line 48: | ||
====Images==== | ====Images==== | ||
- | Images are prebuilt | + | Images are prebuilt |
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. | 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 82: | Line 82: | ||
You now have all of the prerequisites for launching a virtual computer. These are the prerequisites: | You now have all of the prerequisites for launching a virtual computer. These are the prerequisites: | ||
- | * Properly prepared Network -- or use the one called | + | * Properly prepared Network -- or use the one called |
* Flavor Name | * Flavor Name | ||
* Image Name | * Image Name | ||
Line 149: | Line 149: | ||
</ | </ | ||
- | In actual fact, all of the servers you create will be in the same security group. | + | In actual fact, all of the servers you create will be in the same security group, so you will not need to " |
==== Internet Addresses ==== | ==== Internet Addresses ==== | ||
- | If the server' | + | If the server' |
As in [[ cloud: | As in [[ cloud: | ||
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. | 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 ==== | ==== 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 | 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 |
/var/lib/dokuwiki/data/pages/cloud/cli.txt · Last modified: 2021/04/15 16:53 by chudler