---
#
# Download firmware to the FI and configure Host Firmware Packages (HFP).
# Uses remote fileshare and scp for FW download (server, remote_path, etc. provided through variables):
# Example vars:
#   [ucs:vars]
#   remote_ip_address=172.28.224.77
#   remote_fw_path=/mnt/SHARE/ISOS/UCS_Code/4.1
#   remote_username=...
#
# The fw_bundles variable is a list that can be passed on the command line.
# Example:
# ansible-playbook ... -e '{"fw_bundles": ["ucs-k9-bundle-b-series.4.1.2b.B.bin"]}'
#
- hosts: ucs
  connection: local
  gather_facts: false
  vars:
    login_info: &login_info
      hostname: "{{ inventory_hostname }}"
      username: "{{ username | default(omit) }}"
      password: "{{ password }}"
  tasks:
    - name: Download FW to FI
      ucs_managed_objects:
        <<: *login_info
        objects:
          - module: ucsmsdk.mometa.firmware.FirmwareCatalogue
            class: FirmwareCatalogue
            properties:
              parent_mo_or_dn: sys
            children:
              - module: ucsmsdk.mometa.firmware.FirmwareDownloader
                class: FirmwareDownloader
                properties:
                  protocol: scp
                  server: "{{ remote_ip_address }}"
                  remote_path: "{{ remote_fw_path }}"
                  file_name: "{{ item }}"
                  user: "{{ remote_username }}"
                  pwd: "{{ remote_password }}"
      loop: "{{ fw_bundles }}"
      delegate_to: localhost
      register: download_result
    - name: Query and wait for download if needed
      cisco.ucs.ucs_query:
        <<: *login_info
        distinguished_names: "{{ fw_download_dn }}"
      loop: "{{ fw_bundles }}"
      vars:
        fw_download_dn: "sys/fw-catalogue/dnld-{{ item }}"
      delegate_to: localhost
      register: query_response
      # works with warnings:
      # until: query_response['objects']["{{ fw_download_dn }}"]['transfer_state'] == 'downloaded'
      until: query_response.objects is search('downloaded')
      # retry every 60 seconds for 20 minutes
      delay: 60
      retries: 20
    # regular escapes in a set variable
    - set_fact:
        match_str: 'ucs-.*?\.(?P<rel>\d\.\d)\.(?P<patch>.*)\.'
    # escape the escapes when used directly in strings
    - set_fact:
        blade_version: "{{ item | regex_replace(match_str + 'B\\.bin', '\\g<rel>(\\g<patch>)B') }}"
      loop: "{{ fw_bundles }}"
      when: item | regex_search(match_str + 'B\\.bin')
    - set_fact:
        rack_version: "{{ item | regex_replace(match_str + 'C\\.bin', '\\g<rel>(\\g<patch>)C') }}"
      loop: "{{ fw_bundles }}"
      when: item | regex_search(match_str + 'C\\.bin')
    - name: Config Host FW Package
      ucs_managed_objects:
        <<: *login_info
        objects:
          - module: ucsmsdk.mometa.firmware.FirmwareComputeHostPack
            class: FirmwareComputeHostPack
            properties:
              parent_mo_or_dn: org-root
              name: ansible-latest
              blade_bundle_version: "{{ blade_version | default(omit) }}"
              rack_bundle_version: "{{ rack_version | default(omit) }}"
      delegate_to: localhost