try to make role work

[abhi8080]

The task in security/certificates.yml fails because the kibana_elastic_certificates are not uploaded anywhere.

name: Upload elasticsearch CA cert
copy:
src: "{{ item.value }}"
dest: "{{ kibana_elastic_certificates_dir }}/"
owner: "{{ kibana_group if item.key == 'key' else kibana_user }}"
group: "{{ kibana_group }}"
mode: "{{ '0o400' if item.key == 'key' else '0o640' }}"
loop: "{{ kibana_elastic_certificates | dict2items }}"
notify: kibana restart service

kibana_elastic_certificates are defined in converge.yml:

kibana_elastic_certificates:
ca: "{{ elastic_certificates_download_dir }}/ca/ca.crt"
crt: "{{ elastic_certificates_download_dir
}}/kibana-backend/kibana-backend.crt"
key: "{{ elastic_certificates_download_dir
}}/kibana-backend/kibana-backend.key"

The previous roles (beats and elasticsearch) made the use of the nkakouros.easyrsa role for uploading certificates. But they also had variables related to it. This role does not have it. So how should the kibana_elastic_certificates be uploaded and be available?