container is in waiting state, kubernetes, docker container - mysql

Question

this is my .yaml content
apiVersion: v1
kind: Pod
metadata:
name: mysql
labels:
name: mysql
spec:
containers:
- resources:
limits :
cpu: 0.5
image: imagelingga
name: imagelingga
ports:
- containerPort: 80
name: imagelingga
- resources:
limits :
cpu: 0.5
image: mysql
name: mysql
env:
- name: MYSQL_ROOT_PASSWORD
# change this
value: pass
ports:
- containerPort: 3306
name: mysql
volumeMounts:
- name: mysqlkuber
mountPath: /var/lib/mysql
readOnly: false
volumes:
- name: mysqlkuber
hostPath:
path: /home/mysqlkuber
i have two image
-mysql
-imagelingga = microservice server for java
the mysql logs shows that already run
but the imagelingga logs show Pod "mysql" in namespace "default": container "imagelingga" is in waiting state.trial
the connection between these two images is, imagelinnga need connection to mysql as DB.
i already run both images in docker container without kubernetes and run normally. but when i run inside kubernetes then the problem appear like that.
how to trigger imagelingga container to start the service
thx before!!

Answer 1

The container is in waiting state because when runnning the images it's crash or fail.
Then the container will be restart by the kubernetes, that make the container is in waiting state because on restarting progress.
For pod status
kubectl get pods
if the status "CrashLoopBackOff", then its restarting the container
For check container inside pod logs
kubectl logs [pod] [container]