Hello Nicola,
Apache MiNiFi provides a powerful Expression Language that allows you to
dynamically configure properties using expressions. This includes the ability
to reference environment variables. To do this, set property value using
Expression Language: eg.: ${MY_VARIABLE} With this, the defined properties can
be used as defined in each instance.
You can read more about the NiFi Expression Language syntax here:
https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html
Regards,
Ferenc Erdei
On 2023/11/27 18:03:11 Nicola Tuveri wrote:
> Hi there,
>
> I'm looking for a way to configure multiple instances of MiNiFi. All
> instances should be configured with the same data flow (i.e. the same data
> flow config file) except for some parameters that are specific to each
> instance.
>
> I know that Variables and the nifi.variable.registry.properties property
> are deprecated and will be removed in the upcoming 2.0 version of NiFi.
>
> Does MiNiFi support the provision of external parameters, something like a
> ParameterContext?
>
> Are there any alternatives to the nifi.variable.registry.properties feature?
>
> Thanks!
>
