Question

尝试在AWS上部署lambda时遇到以下错误。

Serverless Error ---------------------------------------
An error occurred: WarmUpPluginLambdaFunction - The runtime parameter of nodejs6.10 is no longer supported for creating or updating AWS Lambda functions. We recommend you use the new runtime (nodejs10.x) while creating or updating functions. (Service: AWSLambdaInternal; Status Code: 400; Error Code: InvalidParameterValueException; Request ID: 5211b05e-0bd4-40d7-9555-9aac489053d0).

因此，我升级了serverless-plugin-warmup的版本。现在，当我尝试在AWS上部署无服务器Lambda时，出现以下错误。该插件在节点6.10上运行正常

Serverless Error ---------------------------------------

  Serverless plugin "serverless-plugin-warmup" not found. Make sure it's installed and listed in the "plugins" section of your serverless config file.

  Get Support --------------------------------------------
     Docs:          docs.serverless.com
     Bugs:          github.com/serverless/serverless/issues
     Issues:        forum.serverless.com

  Your Environment Information -----------------------------
     OS:                     linux
     Node Version:           8.10.0
     Serverless Version:     1.35.1

这里需要一些见识，在AWS上部署时出了什么问题。部署脚本为

"deploy:staging": "cross-env NODE_ENV=staging sls deploy -s staging"

我已经从3.0.0-rc.1升级了serverless-plugin-warmup版本到4.0.0-rc.1。
我已将AWS上的节点版本从6.10升级到 8.10

serverless.yml

plugins:
  - serverless-plugin-warmup
  - serverless-offline
  - serverless-domain-manager
  - serverless-log-forwarding

custom:
  warmup:
    schedule: 'cron(0/10 12-23 ? * MON-FRI *)'
    prewarm: true

functions:
 myFunction:
    warmup: ${self:provider.environment.CRON}
    handler: handler.myFunction
    events:
      - http:
          path: '{model}/{id}'
          method: GET
          authorizer: auth
          cors:
            origins:
              - ${self:provider.environment.APP_DOMAIN}
            headers: ${self:custom.headers}
            allowCredentials: true

Answer 1

对于第一个错误，请尝试将其添加到根级别（与插件，函数和自定义级别相同）的serverless.yml文件中：

provider:
  runtime: nodejs8.10

这应确保您的部署在适当的运行时（全局）运行。另外，您可以在lambda（与预热级别相同）下添加运行时设置，以便分别选择运行时。

对于您的第二个错误，可能是您的“升级”未顺利进行，您需要进行另一次npm安装。它告诉您已指定“ serverless-plugin-warmup”，但在node_modules中找不到它。您可能必须删除package-lock.json和/或node_modules文件夹，然后重新进行npm安装。确保在package.json（npm i serverless-plugin-warmup -D）中列出了它。

无服务器部署无法找到无服务器插件预热

1 个答案: