![mapproxy .yaml get value from environment mapproxy .yaml get value from environment](https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/services/spamblocker/images/wsm_wiz-spam-apply.jpg)
#Mapproxy .yaml get value from environment how to
However, instead of using only the command line, kustomize uses a file called kustomization.yaml to decide how to template the YAML.Īll the files should be created in a separate folder: Kustomize is a command-line tool that can create and transform YAML files - just like yq. That's a subtle but essential difference so you will explore that next. While yq understands and transforms YAML, kustomize can understand and transform Kubernetes YAML. There's another tool similar to yq, but explicitly focused on Kubernetes YAML resources: kustomize.
![mapproxy .yaml get value from environment mapproxy .yaml get value from environment](https://docs.hazelcast.com/imdg/4.2/_images/Map-QueryResultSizeLimiterScope.png)
However, if you plan to use yq for small projects, you can probably go quite far with it. Since those are flags that apply to the whole document, it's hard to get the granularity right.
![mapproxy .yaml get value from environment mapproxy .yaml get value from environment](https://docs.spacelift.io/~/files/v0/b/gitbook-28427.appspot.com/o/assets%2F-LshwwDZmA4HXN0k9e8O%2F-MRqMaRYTosHtkYU1vE9%2F-MRqQVzvfdZI8qXD6GWx%2FEnvironment_·_Managed_stack.png)
Please note that yq sorts the YAML fields in the output alphabetically, so the order of fields in your output could be different from the above listing. Value : postgres ://db_url : 5432 - name : proxy -container Spec : containers : - name : test -container In Kubernetes, you can use an environment variable to inject the correct database URL. However, in production, it should connect to the production database. As an example, when an app runs in the staging environment, it should connect to the staging database. When you have multiple Kubernetes clusters, it's common to have resources that can be applied to all environments but with small modifications.