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# Offline support in minikube
As of v1.0, `minikube start` is offline compatible out of the box. Here are some implementation details to help systems integrators:
## Requirements
* On the initial run for a given Kubernetes release, `minikube start` must have access to the internet, or a configured `--image-repository` to pull from.
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## Cache location
* `~/.minikube/cache` - Top-level folder
* `~/.minikube/cache/iso` - VM ISO image. Typically updated once per major minikube release.
* `~/.minikube/cache/images` - Docker images used by Kubernetes.
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* `~/.minikube/cache/<version>` - Kubernetes binaries, such as `kubeadm` and `kubelet`
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## Sharing the minikube cache
For offline use on other hosts, one can copy the contents of `~/.minikube/cache` . As of the v1.0 release, this directory
contains 685MB of data:
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```text
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cache/iso/minikube-v1.0.0.iso
cache/images/gcr.io/k8s-minikube/storage-provisioner_v1.8.1
cache/images/k8s.gcr.io/k8s-dns-sidecar-amd64_1.14.13
cache/images/k8s.gcr.io/k8s-dns-dnsmasq-nanny-amd64_1.14.13
cache/images/k8s.gcr.io/kubernetes-dashboard-amd64_v1.10.1
cache/images/k8s.gcr.io/kube-scheduler_v1.14.0
cache/images/k8s.gcr.io/coredns_1.3.1
cache/images/k8s.gcr.io/kube-controller-manager_v1.14.0
cache/images/k8s.gcr.io/kube-apiserver_v1.14.0
cache/images/k8s.gcr.io/pause_3.1
cache/images/k8s.gcr.io/etcd_3.3.10
cache/images/k8s.gcr.io/kube-addon-manager_v9.0
cache/images/k8s.gcr.io/k8s-dns-kube-dns-amd64_1.14.13
cache/images/k8s.gcr.io/kube-proxy_v1.14.0
cache/v1.14.0/kubeadm
cache/v1.14.0/kubelet
```
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If any of these files exist, minikube will use copy them into the VM directly rather than pulling them from the internet.
