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SIMULATION
Score: 4%
Task
Create a pod named kucc8 with a single app container for each of the following images running inside (there may be between 1 and 4 images specified): nginx + redis + memcached .
Suggested Answer: A
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Solution:
kubectl run kucc8 --image=nginx --dry-run -o yaml > kucc8.yaml
# vi kucc8.yaml
apiVersion: v1
kind: Pod
metadata:
creationTimestamp: null
name: kucc8
spec:
containers:
- image: nginx
name: nginx
- image: redis
name: redis
- image: memcached
name: memcached
- image: consul
name: consul
#
kubectl create -f kucc8.yaml
#12.07
21 comments · newest first
LA
Lauran
2 months ago
I hope I can manage all three in one pod!
MA
Mariann
2 months ago
Memcached is straightforward, just need to remember the syntax.
MA
Marsha
2 months ago
Redis needs proper configuration, though.
OR
Orville
2 months ago
I think nginx is the easiest to start with.
LO
Lorrie
3 months ago
I feel overwhelmed by the images.
MO
Mozell
3 months ago
This question is tricky!
FA
Fausto
3 months ago
Combining them all is a challenge!
CH
Cherrie
3 months ago
I’d go with memcached for simplicity.
LI
Lisha
3 months ago
Redis is essential for caching, right?
CL
Claribel
3 months ago
I think nginx is the easiest to start with.
LA
Lajuana
4 months ago
I feel overwhelmed by the images.
MI
Mila
4 months ago
This question is tricky!
EL
Eladia
4 months ago
Redis and memcached together? That's an interesting choice!
SI
Sina
4 months ago
I think it's fine as long as they're lightweight images.
FE
Felice
4 months ago
Wait, can you really run all three in one pod? Seems like a lot!
SE
Selma
6 months ago
Totally agree, nginx needs to be set up properly to route traffic.
CA
Cassi
6 months ago
Just a reminder, you need to specify the correct ports for each container!
RA
Raina
7 months ago
I practiced creating pods with multiple containers, but I can't remember if I need to include resource limits for each container in this case.
TA
Taryn
7 months ago
I feel a bit uncertain about the order of the images; should I list them in a specific way when defining the pod?
JA
Jacklyn
7 months ago
This seems similar to a practice question we did on containers, but I can't recall if we had to specify ports for each one.
YE
Yen
7 months ago
I think I remember how to create a pod, but I'm not sure about the exact syntax for multiple containers.