-1

I am using devstack setup in my development environment.

I need the safest way to restarting a particular service in Devstack.

I have tried all the possible way:

I tried the screen -r command it simply shows an error message as follows:

root@devstack:/opt/devstack# screen -r
There is no screen to be resumed.

Then I have tried to open the screen as stack user, then it is showing the error as follows:

stack@devstack:/opt/devstack$ screen -r
Cannot open your terminal '/dev/pts/43' - please check.

So that I went with the final option root@devstack:/opt/devstack# ./rejoin-stack.sh

But in this case, after this command, I am getting the error as follows when I am accessing the devstack horizon.

root@devstack:/opt/devstack# ./rejoin-stack.sh

Each and every horizon page I am getting an error as above.

I can see that in screen there are many errors in many services, Someone let me know the easy and safest way for restarting of services.

iamnewuser
  • 360
  • 1
  • 4
  • 16

1 Answers1

0

rejoin command is the fastest and safest way of restarting, but restart doesn't mean that reinstalling the whole environment. you must protect the configuration of the environment. Most probably you have some problem with environment configuration and rejoin doesn't solve your problem...

Celik
  • 2,311
  • 2
  • 32
  • 54