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2.0 KiB
2.0 KiB
Read this on the main serverless docs site
Print your serverless.yml config file with all variables resolved.
If you're using Serverless Variables in your serverless.yml, it can be difficult to know if your syntax is correct or if the variables are resolving as you expect.
With this command, it will print the fully-resolved config to your console.
serverless print
Options
formatPrint configuration in given format ("yaml", "json", "text"). Default: yamlpathPeriod-separated path to print a sub-value (eg: "provider.name")transformTransform-function to apply to the value (currently only "keys" is supported)
Examples:
Assuming you have the following config file:
service: my-service
custom:
bucketName: test
provider:
name: aws
runtime: nodejs14.x
functions:
hello:
handler: handler.hello
resources:
Resources:
MyBucket:
Type: AWS::S3::Bucket
Properties:
BucketName: ${self:custom.bucketName}
Using sls print will resolve the variables in provider.stage and BucketName.
$ sls print
service: my-service
custom:
bucketName: test
provider:
name: aws
runtime: nodejs14.x
stage: dev # <-- Resolved
functions:
hello:
handler: handler.hello
resources:
Resources:
MyBucket:
Type: 'AWS::S3::Bucket'
Properties:
BucketName: test # <-- Resolved
This prints the provider name:
sls print --path provider.name --format text
And this prints all function names:
sls print --path functions --transform keys --format text