minikube cluster will not pull in images

Question

I am having issues pulling in my images of my minihkube kubemaniest file for what ever reason.

Here is how it looks:

apiVersion: v1
items:
  - apiVersion: v1
    kind: Service
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: afsim-controller
      name: afsim-controller
    spec:
      ports:
        - name: "5000"
          port: 5000
          targetPort: 5000
      selector:
        io.kompose.service: afsim-controller
    status:
      loadBalancer: {}
  - apiVersion: v1
    kind: Service
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: 'mdo-geo'
      name: 'mdo-geo'
    spec:
      ports:
        - name: "5006"
          port: 5006
          targetPort: 5006
      selector:
        io.kompose.service: 'mdo-geo'
    status:
      loadBalancer: {}
  - apiVersion: v1
    kind: Service
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: mdo-net
      name: mdo-net
    spec:
      ports:
        - name: "5009"
          port: 5009
          targetPort: 5009
      selector:
        io.kompose.service: mdo-net
    status:
      loadBalancer: {}
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: 'afsim-controller'
      name: 'afsim-controller'
    spec:
      replicas: 1
      selector:
        matchLabels:
          io.kompose.service: 'afsim-controller'
      strategy:
        type: Recreate
      template:
        metadata:
          annotations:
            kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
            kompose.version: 1.26.1 (a9d05d509)
          creationTimestamp: null
          labels:
            io.kompose.service: 'afsim-controller'
        spec:
          containers:
            - env:
                - name: MSG_SERVICE
                - name: MSG_SERVICE_HOST
                - name: MSG_SERVICE_PORT
                - name: NETWORK_BEHAVIOR
                  value: /home/python3/network_behavior.yaml
                - name: SERVICE_PORT
                  value: "5000"
                - name: USE_NET
                  value: "1"
              image: docker-ng-repo.ms.northgrum.com/aic/mdo_afsim_controller
              imagePullPolicy: IfNotPresent
              name: 'afsim-controller'
              ports:
                - containerPort: 5000
              resources: {}
              volumeMounts:
                - mountPath: /home/python3/network_behavior.yaml
                  name: afsim-controller-hostpath0
                - mountPath: /scenarios
                  name: afsim-controller-hostpath1
          restartPolicy: Always
          volumes:
            - hostPath:
                path: /home/jsikala/mdo_startup/network_behavior.yaml
              name: afsim-controller-hostpath0
            - hostPath:
                path: /home/jsikala/mdo_afsim/scenarios/MDO
              name: afsim-controller-hostpath1
    status: {}
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: mdo-geo
      name: mdo-geo
    spec:
      replicas: 1
      selector:
        matchLabels:
          io.kompose.service: mdo-geo
      strategy:
        type: Recreate
      template:
        metadata:
          annotations:
            kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
            kompose.version: 1.26.1 (a9d05d509)
          creationTimestamp: null
          labels:
            io.kompose.service: mdo-geo
        spec:
          containers:
            - env:
                - name: MSG_SERVICE
                  value: kafka
                - name: MSG_SERVICE_HOST
                  value: localhost
                - name: MSG_SERVICE_PORT
                  value: "5006"
                - name: NETWORK_BEHAVIOR
                  value: /home/python3/network_behavior.yaml
                - name: PLATFORM
                  value: uuv_1
                - name: SERVICE_PORT
                  value: "5006"
                - name: USE_NET
                  value: "1"
              image: docker-ng-repo.ms.northgrum.com/aic/mdo_geo
              imagePullPolicy: IfNotPresent
              name: mdo-geo
              ports:
                - containerPort: 5006
              resources: {}
              volumeMounts:
                - mountPath: /home/python3/network_behavior.yaml
                  name: mdo-geo-hostpath0
                - mountPath: /Data2/MDO/geo_data
                  name: mdo-geo-hostpath1
          restartPolicy: Always
          volumes:
            - hostPath:
                path: /home/jsikala/mdo_startup/network_behavior.yaml
              name: mdo-geo-hostpath0
            - hostPath:
                path: /home/jsikala/mdo_startup/geo_data
              name: mdo-geo-hostpath1
    status: {}
  - apiVersion: apps/v1
    kind: Deployment
    metadata:
      annotations:
        kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
        kompose.version: 1.26.1 (a9d05d509)
      creationTimestamp: null
      labels:
        io.kompose.service: 'mdo-net'
      name: 'mdo-net'
    spec:
      replicas: 1
      selector:
        matchLabels:
          io.kompose.service: 'mdo-net'
      strategy:
        type: Recreate
      template:
        metadata:
          annotations:
            kompose.cmd: kompose convert -f docker-compose.yaml --volumes hostPath -o kubemanifest.yaml
            kompose.version: 1.26.1 (a9d05d509)
          creationTimestamp: null
          labels:
            io.kompose.service: 'mdo-net'
        spec:
          containers:
            - env:
                - name: MSG_SERVICE
                  value: kafka
                - name: MSG_SERVICE_HOST
                  value: localhost
                - name: MSG_SERVICE_PORT
                  value: "5009"
                - name: NETWORK_CONFIG
                  value: /home/python3/network_config.yaml
                - name: SERVICE_PORT
                  value: "5009"
              image: docker-ng-repo.ms.northgrum.com/aic/mdo_net
              imagePullPolicy: IfNotPresent
              name: mdo-net
              ports:
                - containerPort: 5009
              resources: {}
              volumeMounts:
                - mountPath: /home/python3/network_config.yaml
                  name: mdo-net-hostpath0
          restartPolicy: Always
          volumes:
            - hostPath:
                path: /home/jsikala/mdo_startup/network_config.yaml
              name: mdo-net-hostpath0
    status: {}
kind: List
metadata: {}

When I attempt to get the pods I see this:

NAME                               READY   STATUS             RESTARTS   AGE
afsim-controller-777cf55c4-vf4b9   0/1     ImagePullBackOff   0          20h
mdo-geo-588b9d46-2hrnk             0/1     ImagePullBackOff   0          20h
mdo-net-6f44d9d6c5-bpw4k           0/1     ImagePullBackOff   0          20h

I have pull the images locally, yet still can not get the images to be pull by minikube. I've also added an imagePullPolicy and still am getting the ImagePullBackOff error. Any idea what maybe causing this issue?

Answer 1

If the images are in a private registry, you should use an imagePullSecret

https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/