c12s-kubespray/roles/kubernetes-apps/external_provisioner/local_volume_provisioner/templates/local-volume-provisioner-cm.yml.j2
Victor Morales 7e4f4a96fc Replace iteritems() to items() in Jinja2 templates (#4437)
The iteritems() dictionary's method has been removed in Python3. Using
this method in Jinja2 templates limits the execution to Python2 which
will be deprecated in 2020[1]. This change replaces that method for
the items() method as it's suggested in the official website[2].

[1] https://pythonclock.org/
[2] https://docs.ansible.com/ansible/latest/user_guide/playbooks_python_version.html#dict-iteritems
2019-04-08 00:32:26 -07:00

25 lines
817 B
Django/Jinja

# Macro to convert camelCase dictionary keys to snake_case keys
{%- macro convert_keys(mydict) %}
{% for key in mydict.keys() -%}
{% set key_split = key.split('_') -%}
{% set new_key = key_split[0] + key_split[1:]|map('capitalize')|join -%}
{% set value = mydict.pop(key) -%}
{{ mydict.__setitem__(new_key, value) -}}
{{ convert_keys(value) if value is mapping else None -}}
{% endfor -%}
{% endmacro -%}
---
apiVersion: v1
kind: ConfigMap
metadata:
name: local-volume-provisioner
namespace: {{ local_volume_provisioner_namespace }}
data:
storageClassMap: |
{% for class_name, storage_class in local_volume_provisioner_storage_classes.items() %}
{{ class_name }}:
{{- convert_keys(storage_class) }}
{{ storage_class | to_nice_yaml(indent=2) | indent(6) }}
{% endfor %}