Skip to content

Latest commit

 

History

History
77 lines (64 loc) · 2.51 KB

README.md

File metadata and controls

77 lines (64 loc) · 2.51 KB
Raw

What's this?

vagrant snapshot management plugin can handle multi-vm environment.

Install

gem install vagrant-snap

Following commands are added

Tasks:
  vagrant snap back                   # back to current snapshot
  vagrant snap delete SNAP_NAME       # delete snapshot
  vagrant snap go SNAP_NAME           # go to specified snapshot
  vagrant snap help [COMMAND]         # Describe subcommands or one specific subcommand
  vagrant snap list                   # list snapshot
  vagrant snap take [NAME] [-d DESC]  # take snapshot

Screen capture

vagrant_snap_list

Example

In actual example, current snapshot is highlighted with yellow ANSI color.

t510 dev/vagtest02% vagrant snap take
[db]
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
[web]
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
t510 dev/vagtest02% 
t510 [1] dev/vagtest02% vagrant snap list    
[db]
+-db-01 [ 16 seconds ]
[web]
+-web-01 [ 14 seconds ]
t510 dev/vagtest02% vagrant snap take -d "2nd snap"
[db]
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
[web]
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
t510 dev/vagtest02% vagrant snap list 
[db]
+-db-01 [ 48 seconds ]
    +-db-02 [ 10 seconds ] 2nd snap
[web]
+-web-01 [ 47 seconds ]
    +-web-02 [ 8 seconds ] 2nd snap
t510 dev/vagtest02% vagrant snap go web-01 web                 
[web]
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Restoring snapshot 283d90aa-ef75-4316-a847-e04961c2ec26
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
Waiting for the VM to power on...
VM has been successfully started.
t510 dev/vagtest02% vagrant snap list 
[db]
+-db-01 [ 1 minute ]
    +-db-02 [ 40 seconds ] 2nd snap
[web]
+-web-01 [ 1 minute ]
    +-web-02 [ 38 seconds ] 2nd snap
t510 dev/vagtest02%

Similar project

sahara

Other

I intentionally avoided naming this plugin as 'vagrant-snapshot', because I believe Vagrant author
implement snap shot management feature and want to use 'snapshot' as command name.

VM configuration

In my experience, to avoid VERR_SSM_LOAD_CONFIG_MISMATCH error when restoreing snaphot,
disable USB controller and absolte pointing device.