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Should I extend the deployment manifest of CloudFoundry to add Diego Releases or should I create a new deployment manifest for diego beside the CF manifest? I work with Bosh to deploy on OpenStack.

Eddie
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Ironori
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1 Answers1

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This is entirely up to you, the main considerations are:

  • In the short term, the scripts/tools for deploying Diego work in the context of generating two separate manifests, one for cf-release and one for diego-release (and etcd-release and garden-linux-release). For example, you can see this story in the Diego roadmap which takes a -c flag which is a path to an existing cf-release deployment manifest.
  • Having both in one deployment makes certain operational considerations much easier. For instance, the consul_agent is colocated with most of the jobs from both cf-release and diego-release. You will typically want the same version of consul_agent deployed across the board, but if you have two different deployment manifests, then you have to make sure to update the release reference in both manifests and bosh deploy both manifests. And if one of your deploys stalls in the middle for some unrelated reason, then it can become increasingly complicated to reason about what state the cluster is in, and what steps you as an operator need to take.
Amit Kumar Gupta
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