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Shared network among multiple tenants

asked 2015-12-01 00:39:17 -0500

Pramila gravatar image

Hello All, In neutron we have provider network which is available to all tenants and we have tenant specific private network Now we have a requirement to share specific network among multiple tenants but not all How this can be achieved ? any pointers please

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answered 2015-12-01 01:22:26 -0500

Prateek K gravatar image

When we talk about private network or public network they are made by Administrator so every tenant can use it.

Private networks are specific to a tenant so until and unless you make a whole lot of changes to the design of openstack it wont work.

What I can suggest you is there is a way the instances that are made by different tenant's can communicate with each other. For that you need to create a router which provides L3 connectivity between private networks, meaning that different tenants can reach each other's instances and communicate with each other.

I hope it will satisfy you use case

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answered 2015-12-01 10:52:49 -0500

capsali gravatar image

Simple! Create rbac policies for the network you want to share! openstack rbac policy create i think is the cli but not really sure. You must be using keystone v3 and liberty release (not sure about kilo).

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Asked: 2015-12-01 00:39:17 -0500

Seen: 1,029 times

Last updated: Dec 01 '15