问题：
AWS代码生成错误：第2行的预期阶段为非空
连晟
我试图在AWS CodeBuild上部署我的Angular 8应用程序。但是我得到了这个错误：DOWNLOAD_SOURCE失败YAML_FILE_ERROR：预期阶段在第2行为非空
构建日志事件中还有一个拒绝访问错误，尽管我在创建S3 bucket时授予了所有公共访问权限<代码>命令执行错误：执行命令时出错：aws s3 cp dist s3://${s3_BUCKET}--递归。原因：退出状态1
我向我的S3存储桶中添加了一个访问策略，如这里所述，但这没有帮助。
我的buildspec.yml文件看起来像这样，阶段列表不是空的：
version: 0.1
phases:
install:
commands:
- npm install -g @angular/cli
build:
commands:
- npm install
- ng build --prod --configuration=${BUILD_ENV}
post_build:
commands:
- aws s3 cp dist s3://${S3_BUCKET} --recursive
- aws configure set preview.cloudfront true
- echo ${S3_BUCKET}
artifacts:
files:
- '**/*'
base-directory: 'dist*'
discard-paths: yes
我以前从未和YAML一起工作过，我在这里做错了什么？
以下是构建日志事件：
2020-06-13T10:12:47.354+02:00
[Container] 2020/06/13 08:12:45 Entering phase PRE_BUILD
2020-06-13T10:12:47.354+02:00
[Container] 2020/06/13 08:12:45 Phase complete: PRE_BUILD State: SUCCEEDED
2020-06-13T10:12:47.354+02:00
[Container] 2020/06/13 08:12:45 Phase context status code: Message:
2020-06-13T10:12:47.354+02:00
[Container] 2020/06/13 08:12:45 Entering phase BUILD
2020-06-13T10:12:47.354+02:00
[Container] 2020/06/13 08:12:45 Running command npm install
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
> core-js@3.6.4 postinstall /codebuild/output/src970973936/src/node_modules/core-js
2020-06-13T10:13:07.379+02:00
> node -e "try{require('./postinstall')}catch(e){}"
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
[96mThank you for using core-js ([94m https://github.com/zloirock/core-js [96m) for polyfilling
JavaScript standard library![0m
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
[96mThe project needs your help! Please consider supporting of core-js on Open Collective or
Patreon: [0m
2020-06-13T10:13:07.379+02:00
[96m>[94m https://opencollective.com/core-js [0m
2020-06-13T10:13:07.379+02:00
[96m>[94m https://www.patreon.com/zloirock [0m
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
[96mAlso, the author of core-js ([94m https://github.com/zloirock [96m) is looking for a good
job -)[0m
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:07.379+02:00
> @angular/cli@9.1.5 postinstall /codebuild/output/src970973936/src/node_modules/@angular/cli
2020-06-13T10:13:07.379+02:00
> node ./bin/postinstall/script.js
2020-06-13T10:13:07.379+02:00
2020-06-13T10:13:09.415+02:00
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules/webpack-dev-server
/node_modules/fsevents):
2020-06-13T10:13:09.415+02:00
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted
{"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
2020-06-13T10:13:09.415+02:00
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules/watchpack/node_modules
/fsevents):
2020-06-13T10:13:09.415+02:00
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted
{"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
2020-06-13T10:13:09.415+02:00
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.1.3 (node_modules/fsevents):
2020-06-13T10:13:09.415+02:00
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.3: wanted
{"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
2020-06-13T10:13:09.415+02:00
2020-06-13T10:13:09.415+02:00
added 1413 packages from 1124 contributors and audited 1418 packages in 22.639s
2020-06-13T10:13:09.415+02:00
2020-06-13T10:13:09.415+02:00
run `npm fund` for details
2020-06-13T10:13:09.415+02:00
2020-06-13T10:13:09.415+02:00
found 5 vulnerabilities (3 low, 2 high)
2020-06-13T10:13:09.415+02:00
run `npm audit fix` to fix them, or `npm audit` for details
2020-06-13T10:13:09.415+02:00
2020-06-13T10:13:09.415+02:00
[Container] 2020/06/13 08:13:09 Running command ng build --prod --configuration=${BUILD_ENV}
2020-06-13T10:13:15.474+02:00
Compiling @angular/animations : es2015 as esm2015
2020-06-13T10:13:15.474+02:00
Compiling @angular/core : es2015 as esm2015
2020-06-13T10:13:19.504+02:00
Compiling @angular/animations/browser : es2015 as esm2015
2020-06-13T10:13:21.526+02:00
Compiling @angular/animations/browser/testing : es2015 as esm2015
2020-06-13T10:13:21.526+02:00
Compiling @angular/common : es2015 as esm2015
2020-06-13T10:13:23.553+02:00
Compiling @angular/common/http : es2015 as esm2015
2020-06-13T10:13:23.553+02:00
Compiling @angular/common/http/testing : es2015 as esm2015
2020-06-13T10:13:25.579+02:00
Compiling @angular/forms : es2015 as esm2015
2020-06-13T10:13:27.607+02:00
Compiling @angular/platform-browser : es2015 as esm2015
2020-06-13T10:13:27.607+02:00
Compiling @angular/platform-browser/animations : es2015 as esm2015
2020-06-13T10:13:29.635+02:00
Compiling @angular/core/testing : es2015 as esm2015
2020-06-13T10:13:29.635+02:00
Compiling @angular/platform-browser-dynamic : es2015 as esm2015
2020-06-13T10:13:31.660+02:00
Compiling @angular/platform-browser/testing : es2015 as esm2015
2020-06-13T10:13:31.660+02:00
Compiling @angular/compiler/testing : es2015 as esm2015
2020-06-13T10:13:31.660+02:00
Compiling @angular/platform-browser-dynamic/testing : es2015 as esm2015
2020-06-13T10:13:33.685+02:00
Compiling @angular/common/testing : es2015 as esm2015
2020-06-13T10:13:33.685+02:00
Compiling @angular/router : es2015 as esm2015
2020-06-13T10:13:35.712+02:00
Compiling @angular/router/testing : es2015 as esm2015
2020-06-13T10:14:09.752+02:00
Generating ES5 bundles for differential loading...
2020-06-13T10:14:23.800+02:00
ES5 bundle generation complete.
2020-06-13T10:14:23.800+02:00
2020-06-13T10:14:23.800+02:00
chunk {0} runtime-es2015.1eba213af0b233498d9d.js (runtime) 1.45 kB [entry] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {0} runtime-es5.1eba213af0b233498d9d.js (runtime) 1.45 kB [entry] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {1} main-es2015.cfbcf44215fba926de2a.js (main) 299 kB [initial] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {1} main-es5.cfbcf44215fba926de2a.js (main) 362 kB [initial] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {2} polyfills-es2015.690002c25ea8557bb4b0.js (polyfills) 36.1 kB [initial] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {3} polyfills-es5.9e286f6d9247438cbb02.js (polyfills-es5) 129 kB [initial] [rendered]
2020-06-13T10:14:23.800+02:00
chunk {4} styles.9235c00a82b231f12fd9.css (styles) 586 bytes [initial] [rendered]
2020-06-13T10:14:23.800+02:00
Date: 2020-06-13T08:14:22.612Z - Hash: a55ad60a4042b04ff781 - Time: 70971ms
2020-06-13T10:14:23.800+02:00
2020-06-13T10:14:23.800+02:00
2020-06-13T10:14:23.800+02:00
2020-06-13T10:14:23.800+02:00
**[Container] 2020/06/13 08:14:22 Phase complete: BUILD State: SUCCEEDED**
2020-06-13T10:14:23.800+02:00
[Container] 2020/06/13 08:14:22 Phase context status code: Message:
2020-06-13T10:14:23.800+02:00
**[Container] 2020/06/13 08:14:22 Entering phase POST_BUILD**
2020-06-13T10:14:23.800+02:00
[Container] 2020/06/13 08:14:22 Running command aws s3 cp dist s3://${S3_BUCKET} --recursive
2020-06-13T10:14:29.834+02:00
**upload failed: dist/studileih/styles.9235c00a82b231f12fd9.css to s3://studileih-cicd-env.com
/studileih/styles.9235c00a82b231f12fd9.css An error occurred (AccessDenied) when calling the
PutObject operation: Access Denied**
2020-06-13T10:14:29.834+02:00
**Completed 586 Bytes/847.7 KiB (0 Bytes/s) with 9 file(s) remaining upload failed: dist/studileih
/runtime-es5.1eba213af0b233498d9d.js to s3://studileih-cicd-env.com/studileih/runtime-
es5.1eba213af0b233498d9d.js An error occurred (AccessDenied) when calling the PutObject operation:
Access Denied**
2020-06-13T10:14:29.834+02:00
**Completed 2.0 KiB/847.7 KiB (0 Bytes/s) with 8 file(s) remaining upload failed: dist/studileih
/index.html to s3://studileih-cicd-env.com/studileih/index.html An error occurred (AccessDenied)
when calling the PutObject operation: Access Denied**
2020-06-13T10:14:29.834+02:00
**Completed 3.0 KiB/847.7 KiB (0 Bytes/s) with 7 file(s) remaining upload failed: dist/studileih
/runtime-es2015.1eba213af0b233498d9d.js to s3://studileih-cicd-env.com/studileih/runtime-
es2015.1eba213af0b233498d9d.js An error occurred (AccessDenied) when calling the PutObject
operation: Access Denied**
[...followed by some more similar ACCESS DENIED LOGS]
2020-06-13T10:14:29.834+02:00
**[Container] 2020/06/13 08:14:28 Command did not exit successfully aws s3 cp dist s3://${S3_BUCKET}
--recursive exit status 1**
2020-06-13T10:14:29.834+02:00
**[Container] 2020/06/13 08:14:28 Phase complete: POST_BUILD State: FAILED**
2020-06-13T10:14:29.834+02:00
**[Container] 2020/06/13 08:14:28 Phase context status code: COMMAND_EXECUTION_ERROR Message: Error
while executing command: aws s3 cp dist s3://${S3_BUCKET} --recursive. Reason: exit status 1**
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Expanding base directory path: .
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Assembling file list
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Expanding .
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Expanding file paths for base directory .
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Assembling file list
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Expanding **/*
2020-06-13T10:14:29.834+02:00
[Container] 2020/06/13 08:14:28 Found 57833 file(s)
2020-06-13T10:14:43.865+02:00
[Container] 2020/06/13 08:14:42 Phase complete: UPLOAD_ARTIFACTS State: SUCCEEDED
2020-06-13T10:14:43.865+02:00
[Container] 2020/06/13 08:14:42 Phase context status code: Message:
解决：在下面Marcin的回答之后，我在CodeBuild中附加到我的构建项目的服务角色-现在构建成功了！：
共有1个答案
伯鸿达
命令aws s3 cp dist s3://${s3_BUCKET}--recursive失败，因为与代码生成项目关联的角色没有对${s3_BUCKET}的s3:PutObject权限。
您提供给S3 bucket策略的链接是错误的策略，因为它应该允许访问CodeBuild正在使用的IAM角色，而不是IAM用户。
要纠正此问题，您有两种选择：
- 向用于生成项目的CodeBuild角色添加所需的权限。该链接还显示了一个具有S3权限的示例代码构建角色
- 将角色添加到bucket策略
你还没有发布你使用的桶政策，所以我只是提供一个例子：
{
"Id": "MyPolicyForCodeBuild",
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowCodeBuild",
"Action": "s3:*",
"Effect": "Allow",
"Resource": [
"arn:aws:s3:::<your-bucket>/*",
"arn:aws:s3:::<your-bucket>"
],
"Principal": {
"AWS": [
"<arn-of-codebuild-role>"
]
}
}
]
}
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