Serverless framework WarmUp plugin not being called - aws-lambda

Question

I tried to integrate the WarmUp serverless plugin into my project. However, I believe that it is not working. I see no invocations from WarmUp in the lambda’s CloudWatch log group, and lambda does need warmup time after being idle for a bit.
My configuration is below:
service: ${file(./${env:DEPLOY_FILE_NAME}):service}
provider:
name: aws
custom:
roleName: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):roleName}
profileName: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):profileName}
bundle:
ignorePackages:
- pg-native
warmup:
enabled: true
events:
- schedule: rate(5 minutes)
prewarm: true
plugins:
- pluginHandler
- serverless-plugin-warmup
runtime: nodejs12.x
iamRoleStatements:
- Effect: 'Allow'
Action:
- 'lambda:InvokeFunction'
Resource:
- Fn::Join:
- ':'
- - arn:aws:lambda
- Ref: AWS::Region
- Ref: AWS::AccountId
- function:${self:service}-${opt:stage, self:provider.stage}-*
cfLogs: true
stage: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):stage}
region: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):region}
memorySize: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):memorySize}
timeout: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):timeout}
keepWarm: false
useApigateway: true
package:
exclude:
${file(./${env:DEPLOY_FILE_NAME}):exclude}
functions:
lambdaHandler:
handler: ${file(./${env:DEPLOY_FILE_NAME_STAGE}):handler}
events:
${file(./${env:DEPLOY_FILE_NAME}):events}
warmup:
enabled: true
The lambda code:
const awsLambdaFastify = require('aws-lambda-fastify');
const app = require('./index');
const proxy = awsLambdaFastify(app);
const fastify = (event, context, callback) => {
context.callbackWaitsForEmptyEventLoop = false;
proxy(event, context, callback);
};
const warm = func => (event, context, callback) => {
if (event.source === 'serverless-plugin-warmup') {
return callback(null, 'Lambda is warm!');
}
return func(event, context, callback);
};
exports.handler = warm(fastify);
Is there something that I could check? Any suggestions/directions are greatly appreciated.
Thank you

Answer 1

First of all, please move out the plugins from provider
plugins:
- serverless-plugin-warmup
provider:
...