Hello - I am new to this and working on a lab. I started a pod with image redis1 . . .

Kubernetes
#1

Sandeep Panchal:
Hello - I am new to this and working on a lab. I started a pod with image redis123 and after that I updated pod with image redis , How can i restart pod with new config changes ?

#2

Deepak Ladwa:
delete and re-create the pod with correct image

#3

Sandeep Panchal:
OK, Thanks, Let me try

#4

Deepak Ladwa:
:thumbsup:

#5

Tej_Singh_Rana:
Hello, @Sandeep Panchal
If you have updated in the definition yaml file then please delete the existing pod then recreate again otherwise run the command kubectl replace . This command will delete the pod and will recreate again from updated definition file.

$ kubectl replace -f file-name.yaml --force
#6

Sandeep Panchal:
I did not use a yaml file to create pod. I created pod with command kubectl run pod redis --image:redis123

#7

Sandeep Panchal:
After that I did edit pod and replaced redis123 by redid - How can I run pod with correct image ? @Tej_Singh_Rana

#8

Tej_Singh_Rana:
That’s enough, it will automatically recreate again with new image.

#9

Sandeep Panchal:
OK, Thanks.

#10

Sandeep Panchal:
What filename i use ?

#11

Tej_Singh_Rana:
filename?

#12

Sandeep Panchal:

kubectl replace -f file-name.yaml --force
#13

Sandeep Panchal:
I am not using a yaml file.

#14

Tej_Singh_Rana:
It could be anything, I gave an example.

#15

Sandeep Panchal:
OK, Thanks

#16

Sandeep Panchal:
will try in few mins

#17

Tej_Singh_Rana:
I thought you stored in a file and trying to update.

#18

Sandeep Panchal:
This is what i did

#19

Sandeep Panchal:
controlplane $ kubectl run redis --image=redis123
pod/redis created

#20

Sandeep Panchal:
after that i did “kubectl edit pod redis” and updated image to redis from redis123