根据Helm图表设置值

问题描述

我想使用 postgresql图表作为我的要求舵图.

I want to use the postgresql chart as a requirements for my Helm chart.

我的requirements.yaml文件如下所示:

dependencies:
  - name: "postgresql"
    version: "3.10.0"
    repository: "@stable"

在postgreSQL Helm图表中，我现在想使用属性postgresqlUsername设置用户名(请参见所有属性的https://github.com/helm/charts/tree/master/stable/postgresql .

In the postgreSQL Helm chart I now want to set the username with the property postgresqlUsername (see https://github.com/helm/charts/tree/master/stable/postgresql for all properties).

我必须在项目中的哪里指定此属性，以便将其传播到postgreSQL依赖项?

Where do I have to specify this property in my project so that it gets propagated to the postgreSQL dependency?

推荐答案

如 https://v2.helm.sh/docs/chart_template_guide/#subcharts-and-global-values ，在父级(即不是依赖项)图表的values.yaml文件中，有一个部分包含

As described in https://v2.helm.sh/docs/chart_template_guide/#subcharts-and-global-values, in your parent (i.e. not the dependency) chart's values.yaml file, have a section that contains

postgresql:
  postgresUsername: ....
  postgresPassword: ....
  ...

也就是说，postgresql键下的所有值都将覆盖子(postgresql)图表的values.yaml值.请注意，如果在requirements.yaml中将postgresql依赖关系图别名为另一个名称，则应使用该其他名称代替postgresql.

That is, all values under the postgresql key will override the child (postgresql) chart's values.yaml values. Note that if you have aliased the postgresql dependency chart to another name in your requirements.yaml, you should use that other name instead of postgresql.

v3中的相应文章在此处 https://helm.sh/docs/chart_template_guide /subcharts_and_globals/

edit: The corresponding article in v3 is here https://helm.sh/docs/chart_template_guide/subcharts_and_globals/

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