On Tue, Feb 11, 2020 at 12:29 PM Steve Freeman <[email protected]> wrote:
> I'm trying to write out a configuration file based on the state of
> execution at that point in the overall provisioning process. If I don't
> use a trigger, then the code will execute the code to write the file with
> different parameters while the Vagrantfile is being evaluated. The
> resulting file is the last one generated. The file isn't just a handful of
> properties to be written or I'd pass the values as arguments and write the
> file locally in the provisioning script.
>
> Here is what I'd like to be able to do:
>
> config.trigger.before [:up,:provision], :provisioner_name =>
> "install" do |trigger|
> trigger.info = "Generate install configuration"
> trigger.ruby do |env, machine|
> puts "generating configuration for
> #{json['version'][0]}"
> generate_configuration( json, baseOS, node_name )
> end
> end
>
You can write a trigger that runs before a given Vagrant hook, i.e. before
the provision step:
https://www.vagrantup.com/docs/triggers/usage.html#hooks
Please note the additional *type* option that defines this trigger as a
hook.
config.trigger.before :provisioner_run, type: :hook do |t|
t.info = "Before the provision!" t.ruby do |env,machine|
puts "ruby stuff!"
generate_stuff()
endend
>
>
> On Tuesday, February 11, 2020 at 3:21:53 PM UTC-5, Brian Cain wrote:
>>
>> Hey Steve -
>>
>> On Tue, Feb 11, 2020 at 8:10 AM Steve Freeman <[email protected]> wrote:
>>
>>> I have a shell provisioners specified with names, like so:
>>>
>>> config.vm.provision "disk", type: "shell", path: "provision.ps1"
>>>
>>> How do I get a trigger to execute specific code only before this
>>> particular provisioner?
>>>
>>
>> What kind of trigger are you writing? If it's just a trigger that runs on
>> the guest, the easiest thing to do
>> would be to use a regular provisioner instead.
>>
>>
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>>>
>>
>>
>> --
>> Brian Cain
>>
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--
Brian Cain
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