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26 lines
1.3 KiB
Markdown
26 lines
1.3 KiB
Markdown
# IMPORTANT #
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Make sure that you watch the video instructions carefully as you need to amend the files correctly.
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YOU CANNOT JUST RUN THIS SCRIPT!
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Incorrect use can result in you being locked out of Lets Encrypt for a period of time.
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# NOTE FOR TRAEFIK v3 #
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Many guides out there (including, until recently, this repo) reference an older version of the Kubernetes CRDs API group.
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This older version is [deprecated](https://doc.traefik.io/traefik/master/migration/v2-to-v3/#kubernetes-crds-api-group-traefikcontainous)
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as of Traefik v3 (released [29 April 2024](https://github.com/traefik/traefik/releases/tag/v3.0.0)) and must be updated to the new version
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in your IngressRoute, Middleware, ServersTransport, etc. yaml manifests for Traefik. Any resources with the deprecated version will not
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be recognized by Traefik v3.
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Old, deprecated version:
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```yaml
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apiVersion: traefik.containo.us/v1alpha1
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```
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New, supported version:
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```yaml
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apiVersion: traefik.io/v1alpha1
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```
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This new version is also supported in later releases of Traefik v2, so you can update your Traefik-related manifests
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to the new version and apply the updated manifests before upgrading your Traefik deployment.
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It may be worth reviewing other v2 to v3 migration notes provided by Traefik:
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[Traefik v2 to v3 Migration](https://doc.traefik.io/traefik/master/migration/v2-to-v3/)
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