cc_staff
1,486
edits
Managing your cloud resources with OpenStack: Difference between revisions
Jump to navigation
Jump to search
Managing your cloud resources with OpenStack (view source)
Revision as of 19:04, 13 September 2016
, 8 years ago→Creating an Image From a VM
No edit summary |
|||
| Line 117: | Line 117: | ||
=Creating an Image From a VM= | =Creating an Image From a VM= | ||
Using the [[ | Using the [[OpenStack Command Line Clients]] issue the command | ||
{{Command| openstack server image create <server-name>}} | {{Command| openstack server image create <server-name>}} | ||
where <code><server-name></code> should be replaced with the name of your server. The command only includes the VM's root drive (e.g. /dev/vda) in the image. This means that ephemeral drives and non-boot attached volumes are not included in the image and additional measures should be taken to preserve this data. In addition, a running VM which is writing to disk while the image is being created, may leave the file system in an inconsistent state. It is recommended that a VM be shutdown (not terminated) before an image is created from it. | where <code><server-name></code> should be replaced with the name of your server. The command only includes the VM's root drive (e.g. /dev/vda) in the image. This means that ephemeral drives and non-boot attached volumes are not included in the image and additional measures should be taken to preserve this data. In addition, a running VM which is writing to disk while the image is being created, may leave the file system in an inconsistent state. It is recommended that a VM be shutdown (not terminated) before an image is created from it. | ||
=Accessing a VM with Multiple Users= <!--T:28--> | =Accessing a VM with Multiple Users= <!--T:28--> | ||
[[File:VM multi user cloud init.png|400px|thumb| Cloud init to add multiple users (Click for larger image)]] | [[File:VM multi user cloud init.png|400px|thumb| Cloud init to add multiple users (Click for larger image)]] | ||