Ingress Controller mode

This document explains how to upgrade an existing Traefik Hub agent Ingress Controller mode installation.

Introduction¶

Upgrading to a new version of the Traefik Hub agent consists of two steps:

1. Upgrading the CRDs
2. Upgrading the Helm charts

Upgrade the CRDs¶

First, use kubectl to upgrade the CRDs:

kubectl apply --server-side --force-conflicts \
-k https://github.com/traefik/traefik-hub-helm-chart/traefik-hub/crds/

Upgrading the Helm charts¶

Second, refresh the Helm chart to get the newest version, and then upgrade:

helm repo update
helm upgrade traefik-hub traefik/traefik-hub