Im running CircleCI and Claudia.js to deploy my node.js code to AWS Lambda.

Here is my package.json (scripts part):

"scripts": {
    "deploy": "claudia create --handler lambda.handler --deploy-proxy-api --region eu-central-1",
    "update": "claudia update",
    "generate-proxy": "claudia generate-serverless-express-proxy --express-module server",
    "test": "./node_modules/.bin/mocha --reporter spec"
  },

When i'm running:

npm run update

in terminal, I can update just fine. But when i'm running this in CircleCI it fails.

Here is my CircleCI config file (.circleci/config.yml):

version: 1
jobs:
  build:
    machine:
      node:
        version: 6.11
    working_directory: ~/project
    steps:
      - checkout
      - run:
          name: install
          command: npm install
      - run:
          name: test
          command: npm run test
  build:
    steps:
      - run:
          name: generate-proxy
          command: npm run generate-proxy
      - run:
          name: update
          command: npm run update

The error in CircleCI is:

#!/bin/bash -eo pipefail
npm run update

> xxx@0.1.0 update /home/circleci/project
> claudia update

loading Lambda config
loading Lambda config   lambda.getFunctionConfiguration FunctionName=xxx
loading Lambda config   lambda.setupRequestListeners
{ CredentialsError: Missing credentials in config
    at IncomingMessage.<anonymous> (/home/circleci/project/node_modules/aws-sdk/lib/util.js:864:34)
    at emitNone (events.js:91:20)
    at IncomingMessage.emit (events.js:185:7)
    at endReadableNT (_stream_readable.js:926:12)
    at _combinedTickCallback (internal/process/next_tick.js:74:11)
    at process._tickDomainCallback (internal/process/next_tick.js:122:9)
  message: 'Missing credentials in config',
  retryable: false,
  time: 2017-06-21T08:02:53.894Z,
  code: 'CredentialsError',
  originalError: 
   { message: 'Could not load credentials from any providers',
     retryable: false,
     time: 2017-06-21T08:02:53.894Z,
     code: 'CredentialsError' } }

I have a file called .aws/credentials that contains:

[claudia]
aws_access_key_id = xxxxxxx
aws_secret_access_key = xxxxxx

EDIT:

changed config.yml to match that of CircleCI 2.0

version: 2
jobs:
  build:
    working_directory: ~/emailservice
    docker:
      - image: circleci/node:4.8.2
    steps:
      - checkout
      - run:
          name: update-npm
          command: 'sudo npm install -g npm@latest'
      - restore_cache:
          key: dependency-cache-{{ checksum "package.json" }}
      - run:
          name: install
          command: npm install
      - save_cache:
          key: dependency-cache-{{ checksum "package.json" }}
          paths:
            - ./node_modules
      - run:
          name: test
          command: npm run test
      - store_artifacts:
          path: test-results.xml
          prefix: tests
      - store_artifacts:
          path: coverage
          prefix: coverage
      - store_test_results:
          path: test-results.xml
      - run:
          name: deploy_update
          command: npm run update

Everything works except for credentials as in before.

logfile from CircleCI:

loading Lambda config
loading Lambda config   lambda.getFunctionConfiguration FunctionName=emailService
loading Lambda config   lambda.setupRequestListeners
{ [CredentialsError: Missing credentials in config]
  message: 'Missing credentials in config',
  code: 'CredentialsError',
  time: Thu Jun 22 2017 08:11:27 GMT+0000 (UTC),
  retryable: true,
  originalError: 
   { message: 'Could not load credentials from any providers',
     code: 'CredentialsError',
     time: Thu Jun 22 2017 08:11:27 GMT+0000 (UTC),
     retryable: true,
     originalError: 
      { message: 'Connection timed out after 1000ms',
        code: 'TimeoutError',
        time: Thu Jun 22 2017 08:11:27 GMT+0000 (UTC),
        retryable: true } } }
npm info lifecycle xxx_email_service@0.2.0~update: Failed to exec update script
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! xxx_email_service@0.2.0 update: `claudia update`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the xxx_email_service@0.2.0 update script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/circleci/.npm/_logs/2017-06-22T08_11_27_089Z-debug.log
Exited with code 1

Do I have to add credentials in AWS somewhere? I can still use the terminal to deploy.

It's probably related to a way how CircleCI is handling users.

I would suggest using environment variables to store AWS access key and secret.

You need to add following environment variables:

AWS_ACCESS_KEY_ID - with your access key as a value
AWS_SECRET_ACCESS_KEY - with your secret key as a value

More info on setting up the keys via environment variables in AWS:
http://docs.aws.amazon.com/cli/latest/userguide/cli-environment.html

More info about env variables in Circle CI:
https://circleci.com/docs/1.0/environment-variables/