Rhevm: Receiving Error Host rhevh02.redhathypervisor.com does not comply with the cluster Master networks, the following networks are missing on host: 'test_network'

Solution In Progress - Updated -

Environment

  • Red Hat Virtualization Manager 3.5

Issue

  • Receiving below error when starting up a vm instance
    alt text
  • Engine logs reports the below errors
engine=>  select log_time, message from audit_log where log_time > '2016-02-14' and message not ilike 'User admin@internal logged%' order by log_time;
          log_time          |                                                                                   message                                                                                   
----------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------
2016-02-15 15:29:38.525-03 | Host rhevh02.redhathypervisor.comdoes not comply with the cluster Master networks, the following networks are missing on host: 'test_network
'
 2016-02-15 16:10:02.333-03 | Host rhevh02.redhathypervisor.comdoes not comply with the cluster Master networks, the following networks are missing on host: 'test_network
,proxy,servers'

Resolution

  • If the network's are being created via the Cluster section on the GUI , then it needs to be done using network label's included to be automatically added to the host's network. If not , then it has to be manually added to the host .

Root Cause

  • The networks were being added via the Clusters with the required option enabled by default and never added via the host . Hence when starting up the vm's the above errors were throwing up . If being added via clusters , the network label requires to be added so that its automatically setup to the Host's network. For more information you can refer to the product documentation which explains
    Logical Network Tasks

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