filter-transform.md

Filter transform

Description

Filter all sections of a manifest, leaving only those you mention in parameters.

Example

For example you may have manifest.yml file wit the following content:

section1:
  key: value
  properties: {cpu: 1}
section2: "value"
section3: [a1, a2, a3]
section4: "some-value"

Config for filter transform in transform.yml will look as following:

transforms:
- type: "filter"
  sections: ["section1", "section3"]

To perform transformation run this command:

mantra transform -m manifest.yml -t transform.yml

The output that you'll get is:

section1:
  key: value
  properties:
    cpu: 1
section3:
- a1
- a2
- a3