Docsright arrowEmissary-ingressright arrowUpgrade Emissary-ingress 2.4.Z (Helm)

3 min • read

Upgrade Emissary-ingress 2.4.Z (Helm)

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 2.5.1 itself, you need to update the CRDs in your cluster; Helm will not do this for you. This is mandatory during any upgrade of Emissary-ingress.

  2. Install Emissary-ingress 2.5.1.

    After installing the new CRDs, use Helm to install Emissary-ingress 2.5.1. Start by making sure that your datawire Helm repo is set correctly:

    Then, update your Emissary-ingress installation in the emissary namespace. If necessary for your installation (e.g. if you were running with AMBASSADOR_SINGLE_NAMESPACE set), you can choose a different namespace.