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Detect certificates content modifications

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
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Jean-Baptiste Doumenjou
2021-07-13 14:14:35 +02:00
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docs/content/getting-started/faq.md
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@@ -124,3 +124,16 @@ http:
If there is a need for a response code other than a `503` and/or a custom message,
the principle of the above example above (a catchall router) still stands,
but the `unavailable` service should be adapted to fit such a need.
## Why Is My TLS Certificate Not Reloaded When Its Contents Change ?
With the file provider,
a configuration update is only triggered when one of the [watched](../providers/file.md#provider-configuration) configuration files is modified.
Which is why, when a certificate is defined by path,
and the actual contents of this certificate change,
a configuration update is _not_ triggered.
To take into account the new certificate contents, the update of the dynamic configuration must be forced.
One way to achieve that, is to trigger a file notification,
for example, by using the `touch` command on the configuration file.