IP not assigned to VM - alpine

Product Support Operations
1

I created an alpine vm and tried setting static and dhcp IP. However no IP is assigned. using one v7 See Below

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Versions of the related components and OS (frontend, hypervisors, VMs):

Steps to reproduce:

Current results:

Expected results:

2

Welcome to OpenNebula Forum!

  • Are you using the OpenNebula’s Marketplace image? Does the VM template have the Add network contextualization option turned on?
  • What kind of Virtual Network are you using (bridged, 802.1q, VXLAN, ovswitch)?
  • The contextualization on Alpine should get an IP from a valid range on the associated virtual network. Does the Virtual Network have a valid IP range?
  • Have you tried to set up manually an IP (i.e. with an ip add add X.X.X.X/Y dev eth0) to check if the VM can reach anything on that network?

Thank you

3

An IP is assigned by opennebula - see screenshot below, howeverip a` does not show the IP assigned.
Static IP works fine.

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4

For OpenNebula to set up the network by default, you need to set Context → Method as none (Use default). Setting it up to dhcp means that you have a DHCP server on the same Virtual Network (i.e., on a 802.1q network segment).

OpenNebula does not use a DHCP server inside, the contextualization sets up the network automatically.