当我的 azure-pipelines.yml 文件定义具有整数类型值的变量并将其作为参数传递到 AWS Cloudformation 模板时，该模板无法将该参数用作数字类型。
这会导致我的 Cloudformation 堆栈失败。如何指示 Azure 管道保留整数类型？以下是 azure-pipelines.yml 中的变量定义(有问题的是 budget_amount 和 amount_threshold):
variables:
email_recipients: "exam<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d5a5b9b095b2b8b4bcb9fbb6bab8" rel="noreferrer noopener nofollow">[email protected]</a>"
budget_amount: 100
amount_threshold: 80
然后将它们发送到 azure-pipelines 模板deploy_env.yml:
- template: azure-pipelines/stages/deploy_env.yml
parameters:
stage_name: deploy
aws_credentials: $(aws_dev_credentials)
aws_region: $(aws_region)
user_initials: $(user_initials)
email_recipients: $(email_recipients)
budget_amount: $(budget_amount)
amount_threshold: $(amount_threshold)
并将它们传递给 Cloudformation 模板:
- task: CloudFormationCreateOrUpdateStack@1
displayName: budgets
inputs:
awsCredentials: ${{parameters.aws_credentials}}
regionName: ${{parameters.aws_region}}
stackName: ${{parameters.stack_name}}
templateSource: 'file'
templateFile: $(Pipeline.Workspace)/${{parameters.project_name}}-templates/budgets.yml
templateParametersSource: "inline"
templateParameters: |
- ParameterKey: EmailRecipients
ParameterValue: ${{parameters.email_recipients}}
- ParameterKey: BudgetAmount
ParameterValue: ${{parameters.budget_amount}}
- ParameterKey: AmountThreshold
ParameterValue: ${{parameters.amount_threshold}}
useChangeSet: true
changeSetName: 'role-changeset'
captureStackOutputs: asVariables
captureAsSecuredVars: false
Cloudformation 模板budgets.yml:
Parameters:
EmailRecipients:
Type: String
Description: Name of the Email Recipient
BudgetAmount:
Type: Number
Default: 500
Description: Budget Amount
AmountThreshold:
Type: Number
Default: 80
Description: Budget Threshold
Resources:
BudgetExample:
Type: "AWS::Budgets::Budget"
Properties:
Budget:
BudgetLimit:
Amount: !Sub ${BudgetAmount}
Unit: USD
TimeUnit: MONTHLY
BudgetType: COST
NotificationsWithSubscribers:
- Notification:
NotificationType: ACTUAL
ComparisonOperator: GREATER_THAN
Threshold: !Sub ${AmountThreshold}
Subscribers:
- SubscriptionType: EMAIL
Address: !Sub ${EmailRecipients}
抛出的错误是:
##[error]MultipleValidationErrors: There were 2 validation errors:
* InvalidParameterType: Expected params.Parameters[1].ParameterValue to be a string
* InvalidParameterType: Expected params.Parameters[2].ParameterValue to be a string
最佳答案
在 Azure Devops 中，变量默认为字符串类型。所以当你使用变量将值传递给参数时，该值仍然是字符串类型。这可能是此问题的根本原因。
要解决此问题，您需要使用数字类型 Parameters .
格式:
parameters:
- name: myNumber
type: number
default: 2
在这种情况下，您可以在Yaml模板(deploy_env.yml)中定义Number类型参数，并设置Number类型参数以传递Main Yaml(azure-pipelines.yml)中的值。
这是一个例子:
parameters:
- name: budget_amount
type: number
default: 100
- name: amount_threshold
type: number
default: 80
- name: email_recipients
type: string
default: "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="8ce9f4ede1fce0e9ccebe1ede5e0a2efe3e1" rel="noreferrer noopener nofollow">[email protected]</a>"
steps:
- task: CloudFormationCreateOrUpdateStack@1
....
主Yml(azure-pipelines.yml):
parameters:
- name: budget_amount
type: number
default: 90
- name: amount_threshold
type: number
default: 80
- name: email_recipients
type: string
default: "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="25405d4448554940654248444c490b464a48" rel="noreferrer noopener nofollow">[email protected]</a>"
pool:
vmImage: 'ubuntu-latest'
steps:
- template: deploy_env.yml
parameters:
budget_amount: ${{parameters.budget_amount}}
amount_threshold: ${{parameters.amount_threshold}}
email_recipients: ${{parameters.email_recipients}}
关于amazon-web-services - 将 Azure 管道变量作为类型 : Number 的参数传递给 AWS Cloudformation 模板，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/66061022/