VMware Tanzu RabbitMQ for VMs requires that the IP addresses assigned to a
RabbitMQ Server job do not change once assigned. If these IP addresses change, the deployment fails. This applies when changing the IP configuration in the current deployment or during an upgrade.
The following actions result in a new IP address being assigned to the
RabbitMQ Server job. Therefore, taking these actions results in a failed deployment:
Service Networkin the Tanzu RabbitMQ tile’s
Assign AZs and Networkspage
Service Networkdefinition such that the existing IP addresses are no longer part of that network
When a deployment fails, check the Ops Manager Change log, in the section under
Detecting deployment changes. If you see that the changes include IP addresses, then it is likely that the IP addresses assigned to the
RabbitMQ Server job have changed, causing the failed deployment. Here is an example of similar messages from this section of the log:
networks: - name: ert-subnet subnets: - range: 10.16.64.0/22 reserved: + - 10.16.64.62-10.16.64.65 + - 10.16.64.182-10.16.64.196 - - 10.16.64.120 - - 10.16.64.185-10.16.64.196 static: + - 10.16.64.120 - - 10.16.64.62 - - 10.16.64.63 - - 10.16.64.64 - - 10.16.64.65
Contact Support if you have changed the IP address of a node.