MAAS

Minimum number of nodes

Asked by constantine loukas

Could someone tell me what the what is the minimum number of nodes required to setup a functioning cloud as described in this tutorial:
https://help.ubuntu.com/community/UbuntuCloudInfrastructure

I just want to run some tests and I don't have 10 computers lying around to do so. Is it possible to use 2-3 nodes(+1 for the MAAS server)?

Thanks a million,
Constantine.

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Julian Edwards (julian-edwards) said : 		#1

Each time "juju deploy" is called it starts a new machine. Also, "juju bootstrap" reserves a machine to start up zookeeper.

So it looks like that example needs about 9 nodes.

Since you don't have 10 machines, you could do the simple example here: https://juju.ubuntu.com/Documentation
although I don't know if that's what you're testing.

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constantine loukas (antonmorvolhert) said : 		#2

Oh, I see. Thanks a lot for answering.