Cloud · Havana · IceHouse · OpenStack · OpenStack architecture · Uncategorized

OpenStack 3 machine setup architecture

3-machine-setup

Management Network: Generally has a private network inside an organization used for managing the nodes via SSH.

External Network: The network node connects the VM to the external world using the external network. The controller node exposes Horizon (OpenStack-dashboard) on the external network

VM data network:  The inter VM communications happen in this network. The interactions between the neutron services and the VMs also takes place in this network.

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