Release v33.0.0 · traefik/traefik-helm-chart

33.0.0 (2024-10-30)

Upgrade Notes

There are multiple breaking changes in this release:

The default port of traefik entrypoint has changed from 9000 to 8080, just like the Traefik Proxy default port
- You may have to update probes accordingly (or set this port back to 9000)
publishedService is enabled by default on Ingress provider
- You can disable it, if needed
The POD_NAME and POD_NAMESPACE environment variables are now set by default, without values.
- It is no longer necessary to add them in values and so, it can be removed from user values.
In values, certResolvers specific syntax has been reworked to align with Traefik Proxy syntax.
- PR #1214 contains a complete before / after example on how to update values
Traefik Proxy 3.2 supports Gateway API v1.2 (standard channel)
- It is recommended to check that other software using Gateway API on your cluster are compatible
- The Gateway API CRD upgrade may fail even with Flux, Argo or other CD tool
- See release notes of gateway API v1.2 on how to upgrade their CRDs and avoid issues about invalid values on v1alpha2 version

The CRDs needs to be updated, as documented in the README.

ℹ️ A separate helm chart, just for CRDs, is being considered for a future release. See PR #1123

Gateway API: ✨ add infrastructure in the values (2b28f7b)
Gateway API: ✨ standard install CRD v1.2.0 (4432f3c)
Traefik Proxy: update traefik docker tag to v3.2.0 (323e139)
Traefik Proxy: ✨ support Gateway API statusAddress (e7dcac1)
Traefik Proxy: CRDs for v3.2+ (d3c6d4c)

certificateResolvers: 💥 🐛 use same syntax in Chart and in Traefik (016822d)
Env Variables: allow extending env without overwrite (20f54b6)
Gateway API: 🐛 add missing required RBAC for v3.2 with experimental Channel (b872549)
schema: 🐛 targetPort can also be a string (12fee7e)
use correct children indentation for logs.access.filters (59073ef)
Kubernetes Ingress: 💥 ✨ enable publishedService by default (f7a96da)
Traefik: 💥 set 8080 as default port for traefik entrypoint (2b32ce7)
Traefik Hub: RBAC for distributedAcme (74abfee)
🐛 http3 with internal service (7558e63)