ansible/roles/postfix/tasks/main.yaml

- set_fact:
    postfix_combined_values: "{{ postfix_default_values | combine(postfix_values | default({}), recursive=true) }}"
  when: not mail_oidc

- set_fact:
    postfix_combined_values: "{{ postfix_oidc_default_values | combine(postfix_oidc_values | default({}), recursive=true) }}"
  when: mail_oidc

- name: Deploy Postfix
  kubernetes.core.helm:
    create_namespace: true
    release_namespace: "{{ postfix_namespace | default(mail_namespace) | default(namespace) }}"
    release_name: "{{ postfix_name | default('postfix') }}"
    chart_ref: "{{ postfix_chart_ref }}"
    chart_version: "{{ postfix_version | default(omit) }}"
    release_values: "{{ postfix_combined_values | from_yaml }}"
    wait: true