CODEWITHSUNDEEP
azure-devopsyamlazure-yaml-pipelines
Redline1111
Redline1111

Reputation: 131

Yaml based pipeline - setting the pool name at run time from the drop down

I have this yaml, how can I set the pool to the value selected in the drop down list? Obviously what I have now doesn't work. It complains that the template expression is not allowed in this context.

parameters:
- name: InstallNodeJS
  displayName: 'Install Node.js'
  type: boolean
  default: false

- name: AgentPoolSelector
  displayName: Select Agent Pool
  type: string
  default: Default
  values:
   - Default
   - Cloud
   - Dev Machines

variables:
  custom.branch: 'my-branch'
  
pool:
  name: $ {{ parameters.AgentPoolSelector }}

steps:
  - ${{ if eq(parameters.InstallNodeJS, true) }}:
     - template: templates/nodejs-install.yml

Upvotes: 2

Views: 1561

Answers (1)

LoLance
LoLance

Reputation: 28176

Per my test, to set the Pool name based on Runtime parameters we should insert the pool into one job/stage-level. You can try this format to resolve the issue:

parameters:
- name: InstallNodeJS
  displayName: 'Install Node.js'
  type: boolean
  default: false

- name: AgentPoolSelector
  displayName: Select Agent Pool
  type: string
  default: Default
  values:
   - Default
   - Cloud
   - Dev Machines

variables:
  custom.branch: 'my-branch'
  
jobs:
- job:
  displayName: FirstJob
  pool: 
    name: ${{ parameters.AgentPoolSelector }}
  steps:
    - ${{ if eq(parameters.InstallNodeJS, true) }}:
      - template: templates/nodejs-install.yml

Upvotes: 3

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