ansible_troubleshoot.yml

    - name: Generate the report
      uri:
        method: GET
        return_content: yes
        status_code: 200
        user: "reporting_user"
        password: "superduperpassword"
        force_basic_auth: yes
        url: "https://kibana.domain:5601{{ genreport.json.path }}"
        dest: /tmp/test-max-cpu-stats-prod-wm.pdf
        headers:
          kbn-xsrf: "reporting"
          Content-Type: "application/json"
        validate_certs: no
      delegate_to: localhost
      register: downloadreport
      until: downloadreport.status == 503
      retries: 30
      delay: 10
      
The result :

TASK [Generate the report] *********************************************************************************************************************************************
fatal: [localhost -> localhost]: FAILED! => {"accept_ranges": "none", "attempts": 1, "cache_control": "no-cache", "changed": false, "connection": "close", "content": "pending", "content_length": "7", "content_type": "application/json; charset=utf-8", "date": "Thu, 02 Aug 2018 20:48:27 GMT", "gid": 10000, "group": "group", "kbn_name": "kibana", "kbn_version": "6.3.1", "kbn_xpack_sig": "3f3447b341ec67c6726d00c707854874", "mode": "0644", "msg": "Status code was 503 and not [200]: HTTP Error 503: Service Unavailable", "owner": "user", "path": "/tmp/test-max-cpu-stats-prod-wm.pdf", "redirected": false, "retry_after": "30", "set_cookie": "; Secure; HttpOnly; Path=/", "size": 7, "state": "file", "status": 503, "uid": 10100, "url": "https://kibana.domain:5601/api/reporting/jobs/download/jkd18mry00mr3807e868aehn", "vary": "accept-encoding"}
        to retry, use: --limit @/home/user/Ansible/ABC/ELK/playbooks/export_pdf_report.retry