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Reserve priority range for internal routers

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
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Baptiste Mayelle 2024-04-02 17:04:05 +02:00 • committed by GitHub
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17
docs/content/migration/v2.md
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@ -560,3 +560,20 @@ To enable these ciphers, please set the option `CipherSuites` in your [TLS confi
> (https://go.dev/doc/go1.22#crypto/tls)
To enable TLS 1.0, please set the option `MinVersion` to `VersionTLS10` in your [TLS configuration](https://doc.traefik.io/traefik/https/tls/#cipher-suites) or set the environment variable `GODEBUG=tls10server=1`.
## v2.11.1
### Maximum Router Priority Value
Before v2.11.1, the maximum user-defined router priority value is:
- `MaxInt32` for 32-bit platforms,
- `MaxInt64` for 64-bit platforms.
Please check out the [go documentation](https://pkg.go.dev/math#pkg-constants) for more information.
In v2.11.1, Traefik reserves a range of priorities for its internal routers and now,
the maximum user-defined router priority value is:
- `(MaxInt32 - 1000)` for 32-bit platforms,
- `(MaxInt64 - 1000)` for 64-bit platforms.

16
docs/content/routing/routers/index.md
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@ -293,6 +293,14 @@ To avoid path overlap, routes are sorted, by default, in descending order using
A value of `0` for the priority is ignored: `priority = 0` means that the default rules length sorting is used.
??? warning "Maximum Value"
Traefik reserves a range of priorities for its internal routers,
the maximum user-defined router priority value is:
- `(MaxInt32 - 1000)` for 32-bit platforms,
- `(MaxInt64 - 1000)` for 64-bit platforms.
??? info "How default priorities are computed"
```yaml tab="File (YAML)"
@ -897,6 +905,14 @@ The priority is directly equal to the length of the rule, and so the longest len
A value of `0` for the priority is ignored: `priority = 0` means that the default rules length sorting is used.
??? warning "Maximum Value"
Traefik reserves a range of priorities for its internal routers,
the maximum user-defined router priority value is:
- `(MaxInt32 - 1000)` for 32-bit platforms,
- `(MaxInt64 - 1000)` for 64-bit platforms.
??? info "How default priorities are computed"
```yaml tab="File (YAML)"