Document updated on Oct 28, 2018
KrakenD file supported formats
The expected configuration file format by default is json
, but KrakenD can parse different formats if one of the following is found:
krakend.json
krakend.toml
krakend.yaml
krakend.yml
krakend.properties
krakend.props
krakend.prop
krakend.hcl
Nevertheless, our recommendation is to choose JSON
.
Validate the syntax with krakend check
Why choosing json?
You are free to choose YAML
, TOML
or any of the other formats at your best convenience. But have in mind the following logic when choosing a file format other than json
.
Using the UI: If you intend to generate or edit your configuration file using the KrakenDesigner, the input and output are always a .json
file.
Flexible Configuration: If you want to split the configuration file into different pieces or use variables inside the configuration, the flexible configuration needs JSON
.
Documentation: All our examples in the documentation and repositories are today shown in JSON
format, so it’s always more convenient to reuse snippets of code.