# \#array

**URL:** https://community.icinga.com/tag/array/236.md

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## [Array and custom vars in host object](https://community.icinga.com/t/array-and-custom-vars-in-host-object/12555)

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**Author:** [@sbeee](https://community.icinga.com/u/sbeee)\
**Replies:** 4\
**Last updated:** [September 14, 2023, 4:11pm UTC](https://community.icinga.com/t/array-and-custom-vars-in-host-object/12555 "2023-09-14T16:11:53Z")

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Hi, i’m using the oracle\_health plugin to check a lot of different database metrics. because some hosts have dozen of DBs i used an array in the service config. everything is working fine so far. the oracle\_health plug…

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## [How to create virtual host](https://community.icinga.com/t/how-to-create-virtual-host/11096)

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**Author:** [@bisontim](https://community.icinga.com/u/bisontim)\
**Replies:** 9\
**Last updated:** [December 2, 2022, 10:58am UTC](https://community.icinga.com/t/how-to-create-virtual-host/11096 "2022-12-02T10:58:18Z")

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Hello, I would like to implement virtual host as explained here: Icinga 2 Config Language (DSL): Advanced Apply Rules I don’t understand if could I create it from Director. Could anyone suggest me how to create it? H…

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## [Service rule with labled interfaces](https://community.icinga.com/t/service-rule-with-labled-interfaces/10205)

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**Author:** [@Marco\_K](https://community.icinga.com/u/Marco_K)\
**Replies:** 2\
**Last updated:** [July 20, 2022, 2:54pm UTC](https://community.icinga.com/t/service-rule-with-labled-interfaces/10205 "2022-07-20T14:54:09Z")

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Hello all, I am in the process of converting our Icinga from cofiguration files to director. I have a service rule here that I can’t get converted. apply Service "Iftraffic: " for (int =\> config in host.vars.int){ …

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## [No way to use assign where with array and wildcard?](https://community.icinga.com/t/no-way-to-use-assign-where-with-array-and-wildcard/6428)

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**Author:** [@blindzero](https://community.icinga.com/u/blindzero)\
**Replies:** 1\
**Last updated:** [January 12, 2021, 10:59am UTC](https://community.icinga.com/t/no-way-to-use-assign-where-with-array-and-wildcard/6428 "2021-01-12T10:59:24Z")

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Hi there, we have host-templates with a suffix “-ext” to be assigned to all hosts we want to monitor but which are not “controllable” by ourself, e.g. for XaaS-services we get. I now wanted to use assign services by ap…