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hashicorp / nomad-pack

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failed to render output template using nomad-pack run command #525

Open ruslan-y opened 3 months ago

ruslan-y commented 3 months ago

Hi there!

We updated to nomad-pack version 0.1.2 and now we're getting the error:

  Job 'example-job' in pack deployment 'example' registered successfully
Pack successfully deployed. Use ./packs/example to manage this deployed instance with plan, stop, destroy, or info
! Failed To Render Output Template
!   Error: failed to render outputs.tpl: template: outputs.tpl:1:6: executing "outputs.tpl" at <.my.job_name>: nil pointer evaluating parser.PackContextable.job_name
!   Context:
!     Pack Name: example
Cleaning up project directory and file based variables

ERROR: Job failed: exit code 1

Meanwhile the deployment is going well.

The problem does not occur when calling nomad-pack render --parser-v1, but does occur when calling nomad-pack run --parser-v1 This has been present in nomad-pack since version 0.1.0, in which the --parser-v1 flag appeared.

Сontents of the outputs.tpl file:

[[ .my.job_name ]]:[[ .my.version ]] has been successfully deployed.

There are [[ .my.count ]] instances of your job now running on Nomad in [[ .my.namespace ]] namespace.
slonopotamus commented 2 months ago

You need to use new syntax instead of .my.blabla.

betterthanbreakfast commented 2 months ago

You need to use new syntax instead of .my.blabla.

As mentioned above, we use --parser-v1 flag to render using old parser to keep back-compatibility for packs, that currently in update queue for new render engine.

slonopotamus commented 2 months ago

Oh, sorry, I misread your message where you said that render works but run doesn't.