[创建数据库用户时，GCP部署管理器“ ResourceErrorCode”：“ 400”

Posted 2023-01-19

我正在尝试使用Deployment Manager，并且每次尝试部署带有DB和2个用户的SQL实例时，都会进行尝试；有些任务失败了。在大多数情况下，他们是用户：

conf.yaml：

resources:
  - name: mycloudsql
    type: gcp-types/sqladmin-v1beta4:instances
    properties:
      name: mycloudsql-01
      backendType: SECOND_GEN
      instanceType: CLOUD_SQL_INSTANCE
      databaseVersion: mysql_5_7
      region: europe-west6
      settings:
        tier: db-f1-micro
        locationPreference:
          zone: europe-west6-a
        activationPolicy: ALWAYS
        dataDiskSizeGb: 10

  - name: mydjangodb
    type: gcp-types/sqladmin-v1beta4:databases
    properties:
      name: django-db-01
      instance: $(ref.mycloudsql.name)
      charset: utf8

  - name: sqlroot
    type: gcp-types/sqladmin-v1beta4:users
    properties:
      name: root
      host: "%" 
      instance: $(ref.mycloudsql.name)
      password: root


  - name: sqluser
    type: gcp-types/sqladmin-v1beta4:users
    properties:
      name: user
      instance: $(ref.mycloudsql.name)
      password: user

错误：

PS C:\Users\user\Desktop\Python\GCP> gcloud --project=sound-catalyst-263911 deployment-manager deployments create dm-sql-test-11 --config conf.yaml
The fingerprint of the deployment is TZ_wYom9Q64Hno6X0bpv9g==
Waiting for create [operation-1589869946223-5a5fa71623bc9-1912fcb9-bc59aafc]...failed.
ERROR: (gcloud.deployment-manager.deployments.create) Error in Operation [operation-1589869946223-5a5fa71623bc9-1912fcb9-bc59aafc]: errors:
- code: RESOURCE_ERROR
  location: /deployments/dm-sql-test-11/resources/sqluser
  message: '"ResourceType":"gcp-types/sqladmin-v1beta4:users","ResourceErrorCode":"400","ResourceErrorMessage":"code":400,"message":"Precondition
    check failed.","status":"FAILED_PRECONDITION","statusMessage":"Bad Request","requestPath":"https://www.googleapis.com/sql/v1beta4/projects/sound-catalyst-263911/instances/mycloudsql-01/users","httpMethod":"POST"'
- code: RESOURCE_ERROR
  location: /deployments/dm-sql-test-11/resources/sqlroot
  message: '"ResourceType":"gcp-types/sqladmin-v1beta4:users","ResourceErrorCode":"400","ResourceErrorMessage":"code":400,"message":"Precondition
    check failed.","status":"FAILED_PRECONDITION","statusMessage":"Bad Request","requestPath":"https://www.googleapis.com/sql/v1beta4/projects/sound-catalyst-263911/instances/mycloudsql-01/users","httpMethod":"POST"'

控制台视图：

没有说先决条件失败是什么，还是我错过了什么？

答案

尽管似乎在YAML中使用引用符号来处理依赖关系，但在Deployment Manager开始创建用户时似乎尚未完成数据库的安装。这就是为什么您收到“ FAILED_PRECONDITION”错误的原因。

作为解决方法，您可以将部署分为两部分：

1. 创建CloudSQL实例和数据库；
2. 创建用户。

这看起来不优雅，但可以。

或者，您可以考虑使用Terraform。幸运的是，Cloud Shell实例提供了预安装的Terraform。这里有用于Cloud SQL的示例Terraform代码，例如以下示例：

CloudSQL deployment with Terraform