Travis CI部署至AWS ElasticBeanstalk失败：缺失access_key_id

问题现状 #

尝试通过Travis CI将Docker应用部署至AWS ElasticBeanstalk时，部署失败，Travis输出报错：

Installing deploy dependencies
Preparing deploy 
No stash entries found. 
missing access_key_id 
failed to deploy

提供的.travis.yml配置如下：

sudo: required
language: generic

services:
  - docker

before_install:
  - docker build -t muhammadhussain/docker-react -f dockerfile.dev .

script:
  - docker run -e CI=true muhammadhussain/docker-react npm run test

deploy:
  provider: elasticbeanstalk
  region: "us-east-1"
  app:  "docker-react"
  env:  "Dockerreact-env"
  bucket_name:  "elasticbeanstalk-us-east-1-976709496734"
  bucket_path:  "docker-react"
  on:
    branch: master
    access_key_id:  "$AWS_ACCESS_KEY"
    secrect_access_key: "$AWS_SECRET_KEY"

错误原因 #

1. 缩进错误：access_key_id和secrect_access_key被错误嵌套在on块下，Travis无法识别这些密钥配置。它们应该直接放在deploy层级下，和region、app等配置同级。
2. 拼写错误：secrect_access_key拼写错误，正确的键名是secret_access_key。

修正后的配置 #

sudo: required
language: generic

services:
  - docker

before_install:
  - docker build -t muhammadhussain/docker-react -f dockerfile.dev .

script:
  - docker run -e CI=true muhammadhussain/docker-react npm run test

deploy:
  provider: elasticbeanstalk
  region: "us-east-1"
  app:  "docker-react"
  env:  "Dockerreact-env"
  bucket_name:  "elasticbeanstalk-us-east-1-976709496734"
  bucket_path:  "docker-react"
  access_key_id:  "$AWS_ACCESS_KEY"
  secret_access_key: "$AWS_SECRET_KEY"
  on:
    branch: master

额外验证步骤 #

• 确认在Travis CI的项目设置中，已正确添加AWS_ACCESS_KEY和AWS_SECRET_KEY两个环境变量，且变量值为AWS IAM用户的有效密钥（该用户需具备ElasticBeanstalk部署权限）。
• 重新提交代码触发Travis构建，检查部署流程是否正常执行。

内容的提问来源于stack exchange，提问作者Muhammad Hussain