ordering ressopurces in defined types

[Michael Wörz]

      mounts:

         1_usr_sap:
            device: /dev/.....
            mountpoint: /usr/sap
         2_usr_sap_lmp:
            device: /dev/....
            mountpoint: /usr/sap/LMP

define mountenty(){

       # some mount ressource

       # some directory resource

}

class sysctl::mounts() {
  create_resources(mountentry, $mounts)
}

Hello,

i need to iterate over all mounts, creating mountpoint and mount the ressource.

But the generated ressources need to be ordered, bcs i can only mount /usr/sap/lmp if usr sap is mounted.

the definded type just creates ressources ans executes them randomly

thanks

[Michael Wörz]

Solved - tags do the job

define mountentry($device,$mountpoint,$order) {

  @notify{"$name":

    tag => ["mount$order"],

  }

}

class sysctl::mounts() {

  $m=$yaml['mounts']

  create_resources(mountentry,$m)

  Notify <| tag == 'mount1' |> ->  Notify <| tag == 'mount2' |>

}

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[Felix Frank]

On 01/12/2015 05:03 PM, Michael Wörz wrote:
> Solved - tags do the job
>
> define mountentry($device,$mountpoint,$order) {
> @notify{"$name":
> tag => ["mount$order"],
> }
> }
>
> class sysctl::mounts() {
> $m=$yaml['mounts']
> create_resources(mountentry,$m)
> Notify <| tag == 'mount1' |> -> Notify <| tag == 'mount2' |>
> }

Nice one, but you can even simplify.

Mountentry<| title == '1_usr_sap' |>
->
Mountentry<| title == '2_usr_sap_lmp' |>

HTH,
Felix

[Michael Wörz]

generally, yes.

but in this case 

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[Michael Wörz]

generally yes,

but in this case the names are only examples and dont know which names are defined in the database.

so the order tag is a more generic way to seperate data from code. 

but  anyway  - thanks

2015-01-12 19:18 GMT+01:00 Felix Frank <felix...@alumni.tu-berlin.de>:

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[Felix Frank]

Ah, I see.

Still, out of curiosity - have you tried Mountentry<| order == 1 |> ...?

On 01/12/2015 07:42 PM, Michael Wörz wrote:
> generally yes,
> but in this case the names are only examples and dont know which names
> are defined in the database.
> so the order tag is a more generic way to seperate data from code.
> but anyway - thanks
>
>
> 2015-01-12 19:18 GMT+01:00 Felix Frank <felix...@alumni.tu-berlin.de

> <mailto:felix...@alumni.tu-berlin.de>>:

[Michael Wörz]

no, but thats a good hint since i have a mount and directory ressource in the defined type and i wouuld have ton define a orer for both

  Mountentry<| title == '1_usr_sap' |>
>     ->
>     Mountentry<| title == '2_usr_sap_lmp' |>

looks better

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