Error Upgrading to 5.0.0

Hi,

Trying to upgrade the plugin to 5.0.0 and I am getting the following error in my pipeline:

Type Error ---------------------------------------------
--
1077 |  
1078 | TypeError: serverless.configSchemaHandler.defineFunctionProperties is not a function

node_modules/serverless-plugin-warmup/src/schema.js:133:34

This is more a request for information\assistance really but I cannot work out what is causing the issue based on the error message, is this something you can assist with?

Environment in build agent

Your Environment Information ---------------------------
--
1133 | Operating System:          linux
1134 | Node Version:              12.20.0
1135 | Framework Version:         1.83.2
1136 | Plugin Version:            3.8.4
1137 | SDK Version:               2.3.2
1138 | Components Version:        2.34.9

Warm up config

warmup:
    folderName: ".warmup"
    cleanFolder: false
    memorySize: 256
    name: "${self:custom.apiPrefix}-keep-alive"
    role:  WarmUpRole
    events:
      - schedule: "cron(0/5 8-17 ? * MON-FRI *)"
    vpc: false
    package:
      individually: true
    concurrency: 2
    timeout: 20
    prewarm: true # Run WarmUp immediately after a deployment
    tags:
      Project: My-Project

[paulalex]

@juanjoDiaz Thanks for the reply! Ok, that makes sense, I have a ticket to upgrade to v2 but when I initially started to look at this there were so many errors I had to park it.

I just looked on the main plugin readme where it suggested “Recommended v1.33.x or higher”.

I have cancelled the dependabot upgrade for now and rolled back but will need to set aside some more time for the serverless upgrade I think.

Cheers!

[juanjoDiaz]

Yes. The configuration has changed slightly. Please read how to migrate in the readme.

v5 supports multiple warmers so you need to do something like:

warmup:
  default:
    folderName: ".warmup"
    cleanFolder: false
    memorySize: 256
    name: "${self:custom.apiPrefix}-keep-alive"
    role:  WarmUpRole
    events:
      - schedule: "cron(0/5 8-17 ? * MON-FRI *)"
    vpc: false
    package:
      individually: true
    concurrency: 2
    timeout: 20
    prewarm: true # Run WarmUp immediately after a deployment
    tags:
      Project: My-Project

functions:
  hello:
    # ...
    warmup:
      default:
        enabled: true

I’ve name d the warmer default but you can name it however you want.