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Upgrade Emissary-ingress 2.3.Z (YAML)

Since Emissary-ingress's configuration is entirely stored in Kubernetes resources, upgrading between minor versions is straightforward.

Migration is a two-step process:

  1. Install new CRDs.

    Before installing Emissary-ingress 2.5.0 itself, you need to update the CRDs in your cluster. This is mandatory during any upgrade of Emissary-ingress.

  2. Install Emissary-ingress 2.5.0.

    After installing the new CRDs, upgrade Emissary-ingress 2.5.0.