K8s basics Flashcards
1
Q
statefulset
A
it’s like deployments but it’s for statfull apps like databases
2
Q
deployment
A
a blueprint for creating a full service
3
Q
service
A
is also a load balancer
4
Q
volume
A
attach physical storage to pod
5
Q
secret
A
it’s like config map but for secure configs
6
Q
config map
A
key value pair
7
Q
config map
A
external configuration for pods
8
Q
ingress
A
forward external request to internal services
9
Q
internal service
A
just for internal communications
10
Q
external service
A
accessed from external
11
Q
service
A
permanent ip that attached to pod
12
Q
After pod dies, new ip assigned to pod
A
13
Q
each pod get internal IP
A
14
Q
Pod can run multiple app inside it.but it’s not good practice
A
15
Q
Pod
A
Smallest unit / abstract over container
