GCP KMS加密环境变量并将加密的密钥通过cloudbuild.yaml传递给Google App Engine

时间:2019-02-14 20:18:42

标签: google-app-engine google-cloud-platform google-cloud-build google-cloud-kms

我正在尝试在部署到Google App Engine的RoR应用程序中为Cloud SQL中的数据库加密环境变量。遵循此文档https://cloud.google.com/cloud-build/docs/securing-builds/use-encrypted-secrets-credentials

但是,同时运行gcloud builds submitgcloud app deploy时出现错误。两者都有错误:

  

故障状态:未知:错误响应:[4] DEADLINE_EXCEEDED /构建步骤0“ gcr.io/cloud-builders/gcloud”失败:退出状态1。

然后我检查gcloud builds described显示应用程序部署失败,但是,DATABASE_PASS显示工作/排队。我将gcloud sdk中的Cloud Build组件增加到1000,并测试了超时:在cloudbuild.yaml;中,这两个选项都没有任何改善。

在使用Cloud Build之前,我的应用程序可以正常工作,但是我消除了对凭据的需求,并且对CI / CD管道使用加密的凭据。另外,我想在我的app.yaml中加密多个环境变量。

 <cloudbuild.yaml>
steps:
- name: 'gcr.io/cloud-builders/gcloud'
  args: ['app','deploy','app-beta.yaml']

- name: 'us.gcr.io/project_ID/image_name'
  #args: [ 'app', 'deploy', 'app-beta.yaml' ]
  secretEnv: [ "DATABASE_PASS" ]


secrets:
- kmsKeyName: projects/Project_id/locations/global/keyRings/Misc/cryptoKeys/Random
  secretEnv: 
      DATABASE_PASS:< base64 encoded encryption> 

<app.yaml> 
runtime: custom

env: flex

service: authentication

resources:
  cpu: 2
  memory_gb: 2.5
  disk_size_gb: 10

beta_settings:
  cloud_sql_instances: '/cloudsql/project_id:us-central1:sqlname'

network:
  name: default

skip_files:
  - .ruby-gemset
  - .env
  - .bundle
  - .byebug_history
  - .vscode/
  - .idea/
  - storage/
  - vendor/
  - log/
  - tmp/

#liveness_check:
#path: '/liveness-check'
#   initial_delay_sec: 300
#   check_interval_sec: 30
#   timeout_sec: 4
#   failure_threshold: 2
#   success_threshold: 2
#
# readiness_check:
#   path: '/readiness-check'
#   check_interval_sec: 5
#   timeout_sec: 4
#   failure_threshold: 2
#   success_threshold: 2
#   app_start_timeout_sec: 300

env_variables:
  SECRET_KEY_BASE: 'SECRET_KEY'
  RAILS_ENV: 'redacted'
  RACK_ENV: 'redacted'
  SERVICE_NAME: 'redacted'
  REDIS_HOST: '10.0.0.3'
  REDIS_PORT: 6379
  TOTP_SECRET: 'TOTP_SECRET'
  DATABASE_USER: 'postgres'
  DATABASE_PASS: 'DATABASE_PASS'
  DATABASE_NAME: 'postgres'
  DATABASE_HOST: '/cloudsql/project_id:us-central1:sqlname'
  RAILS_LOG_TO_STDOUT: enabled
  RAILS_SERVE_STATIC_FILES: enabled
  LANG: en_US.UTF-8

1 个答案:

答案 0 :(得分:1)

我发现了问题,一个是当我使用gcloud kms加密时。我没有加密任何东西。传递空值也是如此。我将把解决方案放在博客上并提供超链接。