Ask Your Question
1

we need High Availability feature that automatically should start the vi instances to another node from failed compute node without any manual intervention. Can someone help us with the idea to live migrate instances from failed compute node

asked 2018-12-13 22:22:30 -0600

Vivek Srivastava gravatar image

In our openstack environment we need to have High Availability feature that automatically should start the vi instances to another node from failed compute node without any manual intervention. Can someone help us with the idea to live migrate instances from failed compute node

edit retag flag offensive close merge delete
add a comment

2 answers

Sort by » oldest newest most voted
1

answered 2018-12-13 22:27:57 -0600

Bernd Bausch gravatar image

updated 2018-12-13 22:28:50 -0600

What is a vi instance? You are not referring to the text editor, right?

You can't live migrate from a failed node. You can however evacuate instances from that node and restart them.

There is an OpenStack project named Masakari whose goal is to provide instance HA. It is still at an early stage, as far as I understand it.

edit flag offensive delete link more

Comments

yeah , it was a typo , i was referring to nova instances . Thanks for your input

Vivek Srivastava gravatar imageVivek Srivastava ( 2018-12-13 23:11:19 -0600 )edit

do you try masakari?! it does not work for me

novainfinite gravatar imagenovainfinite ( 2018-12-15 02:48:36 -0600 )edit

I haven’t tried it. Although I thought it was still immature, it’s an official OpenStack project. Perhaps worth a look?

Bernd Bausch gravatar imageBernd Bausch ( 2018-12-15 04:12:38 -0600 )edit
add a comment
0

answered 2018-12-15 02:50:02 -0600

novainfinite gravatar image

i search a month for it i can not find proper solution i am be glad if you find solution and comment it for me thanks a lot i try masakari but i can not install it

edit flag offensive delete link more
add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

subscribe to rss feed

Stats

Asked: 2018-12-13 22:22:30 -0600

Seen: 37 times

Last updated: Dec 15 '18

Related questions

how can i log file migration on openstack?

live-migration failed