[SOLVED] Docker container closing during updation

P.G.Krish · 07-15-2016, 09:39 AM

Hi ,
I was updated my Docker container using following command

Code:

apt-get update

, After that i closed my container using exit .when i checked another time it shows nothing , my updation will losed .Please tell how to recover my container updated datas

Habitual · 07-15-2016, 10:41 AM

Did you rebuild the container after updating inside it?
You have to, else the changes don't 'stick'.
That or you shouldn't exit the container, rather detach.

See https://www.howtoforge.com/tutorial/...docker-images/

P.G.Krish · 07-15-2016, 12:05 PM

Quote:

Originally Posted by Habitual

Did you rebuild the container after updating inside it?
You have to, else the changes don't 'stick'.
That or you shouldn't exit the container, rather detach.

See https://www.howtoforge.com/tutorial/...docker-images/

It there anyway to recover ?

TB0ne · 07-15-2016, 02:21 PM

Quote:

Originally Posted by P.G.Krish

It there anyway to recover ?

In every thread you've opened so far, we keep telling you to provide DETAILS, and have pointed you to the Question Guideline links...and you always say "I'm sorry, I will correct my mistakes"...and KEEP DOING IT.

No, there is not, because you didn't follow the procedures and guidelines. You can also restore from backups, re-do the upgrade, and detach properly.

Habitual · 07-15-2016, 03:27 PM

Quote:

Originally Posted by P.G.Krish

It there anyway to recover ?

Code:

docker commit

maybe?

Build your own images
It's been awhile since I had to.
I read this nugget

Code:

docker commit -m "Added json gem" -a "Kate Smith" 0b2616b0e5a8 ouruser/sinatra:v2

at
https://docs.docker.com/engine/tutorials/dockerimages/

Have fun!