---
# update-secondline.yml
- name: Second-line upgrade tunneled noninvasive engine
  hosts: all
  gather_facts: no

  vars:
    # Busybox-safe PATH prefix for all remote raw calls on DEV1
    pathprefix: "PATH=/sbin:/usr/sbin:/bin:/usr/bin:$PATH; "

    # DEV1 credentials (stable, like rebootin222)
    dev1_user: "root"
    dev1_pass: "wavewave"

    # Tunnel target DEV2 behind DEV1
    dev2_host: "192.168.1.1"
    dev2_port: 22

    # Temp IP we add to DEV1 so it can reach DEV2
    dev2_side_ip: "192.168.1.11/24"
    dev1_iface: "br-wan"

    # DEV2 behind the tunnel
    dev2_ssh_user: "root"
    dev2_passfiles:
      - "basicpass"
      - "basicpass2"

    # SSH options used from controller
    ssh_opts_common: "-o PreferredAuthentications=password -o PubkeyAuthentication=no -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o NumberOfPasswordPrompts=1 -o ConnectTimeout=15"

    # Image to stage on DEV2 noninvasive we do not run update -w here
    image_filename: "fox200-2.2.1-r6801.bin"
    image_md5: "56b7211709de617e058b98d4204e2562"
    # Optional SHA256; leave empty to skip SHA256 checks
    image_sha256: ""
    dev2_image_dir: "/tmp"
    dev2_image_path: "{{ dev2_image_dir }}/{{ image_filename }}"

    # Reboot delay in HOURS (integer). Consumer always passes hours; 0 means immediate (~20s grace).
    rebootin: ""

    # ---------------- RabbitMQ journaling (mirrors rebootin222 style) ----------------
    rmq_host: "{{ lookup('env','RMQ_HOST') | default('10.210.12.2', true) }}"
    rmq_port: "{{ lookup('env','RMQ_PORT') | default('15672', true) }}"
    rmq_user: "{{ lookup('env','RMQ_USER') | default('admin', true) }}"
    rmq_pass: "{{ lookup('env','RMQ_PASS') | default('change_me', true) }}"
    rmq_vhost: "{{ lookup('env','RMQ_VHOST') | default('app', true) }}"
    rmq_exchange: "{{ lookup('env','RMQ_EXCHANGE') | default('controls', true) }}"
    control_queue: "{{ lookup('env','CONTROLQUEUE') | default('queue_controls', true) }}"
    afterupgrade_routing_key: "{{ lookup('env','AFTERUP_ROUTING_KEY') | default('deviceconfig', true) }}"


  pre_tasks:
    # ------------------------------- Hostname sanity DEV1 -------------------------------
    - name: Read DEV1 hostname from env busybox safe
      ansible.builtin.raw: >
        {{ pathprefix }}
        (cat /proc/sys/kernel/hostname 2>/dev/null || echo "")
      register: dev1_host_read
      changed_when: false

    - name: Stop if DEV1 connected hostname differs from inventory
      ansible.builtin.meta: end_host
      when: (dev1_host_read.stdout | trim | length > 0) and
            ((dev1_host_read.stdout | trim) != (inventory_hostname | string))

  tasks:
    # ---------------------------- Idempotent temp IP on DEV1 ----------------------------
    - name: Add temporary IP on DEV1 idempotent treat File exists as OK
      ansible.builtin.raw: >
        {{ pathprefix }}
        ip a add {{ dev2_side_ip }} dev {{ dev1_iface }}
      register: add_ip
      changed_when: add_ip.rc == 0
      failed_when: >
        add_ip.rc != 0
        and ('File exists' not in (add_ip.stdout | default('')))
        and ('File exists' not in (add_ip.stderr | default('')))

    - name: Debug add ip results
      ansible.builtin.debug:
        msg:
          - "add_ip.rc={{ add_ip.rc | default('') }}"
          - "add_ip.stdout={{ (add_ip.stdout | default('')) | trim }}"
          - "add_ip.stderr={{ (add_ip.stderr | default('')) | trim }}"

    # ---------------------------- Discover MAC via bridge FDB and add static ARP on DEV1 ----------------------------
    - name: Read dynamic MAC on eth0 behind {{ dev1_iface }} via bridge fdb
      ansible.builtin.raw: >
        {{ pathprefix }}
        bridge fdb show {{ dev1_iface }} | grep eth0 | grep -v permanent | grep master | awk '{print $1}' | head -n1
      register: dev2_mac_scan
      changed_when: false

    - name: Set dev2_mac from fdb scan (if any)
      ansible.builtin.set_fact:
        dev2_mac: "{{ (dev2_mac_scan.stdout | default('') ) | trim }}"
      changed_when: false

    - name: Remove current ARP entry for DEV2 on DEV1 (best-effort)
      ansible.builtin.raw: >
        {{ pathprefix }}
        ip neigh del {{ dev2_host }} dev {{ dev1_iface }} 2>/dev/null || true
      register: dev2_arp_del
      changed_when: false
      failed_when: false

    - name: Add static ARP for DEV2 on DEV1
      ansible.builtin.raw: >
        {{ pathprefix }}
        ip neigh add {{ dev2_host }} lladdr {{ dev2_mac }} dev {{ dev1_iface }} nud permanent
      register: dev2_arp_add
      changed_when: dev2_arp_add.rc == 0
      failed_when: >
        dev2_arp_add.rc != 0
        and ('File exists' not in (dev2_arp_add.stdout | default('')))
        and ('File exists' not in (dev2_arp_add.stderr | default('')))

    - name: Debug static ARP result
      ansible.builtin.debug:
        msg:
          - "dev2_mac={{ dev2_mac | default('UNSET') }}"
          - "arp_add.rc={{ dev2_arp_add.rc | default('') }}"
          - "arp_add.out={{ (dev2_arp_add.stdout | default('')) | trim }}"
          - "arp_add.err={{ (dev2_arp_add.stderr | default('')) | trim }}"

    - name: Skip ARP add because MAC not found
      when: dev2_mac is not defined or dev2_mac | length == 0
      ansible.builtin.debug:
        msg: "No suitable dynamic MAC found via bridge fdb; skipping static ARP add on DEV1"

    # ---------------------------- Local tunnel preparation ----------------------------
    - name: Pick a free local port for the tunnel controller
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        pick() {
            for i in $(seq 1 25); do
                p="$(shuf -i 20000-39999 -n 1)"
                if command -v ss >/dev/null 2>&1; then
                    if ! ss -ltn | awk '{print $4}' | grep -qE "(:|\.)${p}$"; then
                        echo "$p"; return 0
                    fi
                else
                    if ! nc -z 127.0.0.1 "$p" >/dev/null 2>&1; then
                        echo "$p"; return 0
                    fi
                fi
            done
            return 1
        }
        pick
      register: pick_port
      changed_when: false

    - name: Stop if no free local port
      ansible.builtin.meta: end_host
      when: (pick_port.stdout | trim | length) == 0

    - name: Record chosen local port and control directory
      delegate_to: localhost
      ansible.builtin.set_fact:
        _local_port: "{{ pick_port.stdout | trim }}"
        _ctrl_dir: "{{ lookup('ansible.builtin.pipe', 'mktemp -d') }}"

    - name: Build tunnel control socket path
      delegate_to: localhost
      ansible.builtin.set_fact:
        _ctrl_sock: "{{ _ctrl_dir }}/ssh_tunnel_ctl"

    - name: Debug chosen tunnel params
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "local_port={{ _local_port }}"
          - "ctrl_dir={{ _ctrl_dir }}"
          - "ctrl_sock={{ _ctrl_sock }}"

    - name: issue arping with own IP
      ansible.builtin.raw: arping -U -I eth0 192.168.1.11 -c 3

    # ---------------------------- Start SSH local forward via DEV1 ----------------------------
    - name: Start SSH tunnel via DEV1 background ControlMaster
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        USER="{{ dev1_user }}"
        HOST="{{ ansible_host | default(inventory_hostname) }}"
        sshpass -p '{{ dev1_pass }}' ssh -f -N {{ ssh_opts_common }} \
            -M -S "{{ _ctrl_sock }}" \
            -L "127.0.0.1:{{ _local_port }}:{{ dev2_host }}:{{ dev2_port }}" \
            "${USER}@${HOST}"
      args:
        executable: /bin/bash
      register: start_tunnel
      changed_when: true

    - name: Small delay for tunnel to settle
      delegate_to: localhost
      ansible.builtin.wait_for:
        timeout: 1
      changed_when: false

    - name: Verify tunnel master running proper O check with destination
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ ansible_host | default(inventory_hostname) }}"
        ssh -S "{{ _ctrl_sock }}" -O check "{{ dev1_user }}@${HOST}" 2>&1 || true
      register: tun_check
      changed_when: false

    - name: Debug tunnel check
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "tunnel_check.rc={{ tun_check.rc }}"
          - "tunnel_check.out={{ (tun_check.stdout | default('')) | trim }}"

    # ---------------------------- Controller-side sanity for DEV2 auth ----------------------------
    - name: Sanity confirm tunnel TCP reachability to DEV2
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        nc -z -w5 127.0.0.1 "{{ _local_port }}"
      register: nc_probe
      changed_when: false
      ignore_errors: true

    - name: Debug reachability result
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "nc.rc={{ nc_probe.rc }}"
          - "nc.stdout={{ (nc_probe.stdout | default('')) | trim }}"
          - "nc.stderr={{ (nc_probe.stderr | default('')) | trim }}"

    - name: Stop if tunnel TCP check failed
      ansible.builtin.meta: end_host
      when: nc_probe.rc != 0

    - name: Sanity show presence and permissions of passfiles on controller
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        ls -l basicpass basicpass2 2>/dev/null || echo "no passfiles in CWD"
      register: dev2_ls
      changed_when: false

    - name: Debug passfiles listing
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "{{ (dev2_ls.stdout | default('')) | trim }}"
          - "{{ (dev2_ls.stderr | default('')) | trim }}"

    # ---------------------------- Pick DEV2 password root only ----------------------------
    - name: Try DEV2 login with basicpass root
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f basicpass ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" root@127.0.0.1 echo OK >/dev/null 2>&1
      register: dev2_try_basicpass
      changed_when: false
      ignore_errors: true

    - name: Select basicpass as working passfile
      when: dev2_try_basicpass.rc == 0
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "basicpass"
      changed_when: false

    - name: Try DEV2 login with basicpass2 root only if first failed
      when: dev2_passfile_used is not defined
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f basicpass2 ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" root@127.0.0.1 echo OK >/dev/null 2>&1
      register: dev2_try_basicpass2
      changed_when: false
      ignore_errors: true

    - name: Select basicpass2 as working passfile
      when: dev2_passfile_used is not defined and dev2_try_basicpass2.rc == 0
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "basicpass2"
      changed_when: false

    - name: Set dev2_passfile_used to NONE if neither worked
      when: dev2_passfile_used is not defined
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "NONE"
      changed_when: false

    - name: Debug selected DEV2 passfile or NONE
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "dev2_passfile_used={{ dev2_passfile_used }}"
          - "try_basicpass.rc={{ (dev2_try_basicpass.rc | default('NA')) }}"
          - "try_basicpass2.rc={{ (dev2_try_basicpass2.rc | default('SKIPPED')) }}"

    - name: Read DEV2 hostname via tunnel (busybox-safe)
      when: dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "cat /proc/sys/kernel/hostname 2>/dev/null || hostname || echo"
      args:
        executable: /bin/bash
      register: dev2_host_read
      changed_when: false

    - name: Normalize hostnames for strict compare
      ansible.builtin.set_fact:
        _inv_hn: "{{ (inventory_hostname | string) | trim | regex_replace('\\r+$','') | lower }}"
        _dev1_hn: "{{ (dev1_host_read.stdout | default('')) | trim | regex_replace('\\r+$','') | lower }}"
        _dev2_hn: "{{ (dev2_host_read.stdout | default('')) | trim | regex_replace('\\r+$','') | lower }}"

    - name: Debug hostname bytes (hex)
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "inv={{ _inv_hn | tojson }}"
          - "dev1={{ _dev1_hn | tojson }}"
          - "dev2={{ _dev2_hn | tojson }}"

    # ---------------- Hostname equality guard (soft-journal and stop) ----------------
    - name: Enforce DEV2 hostname equals inventory and DEV1
      block:
        - name: Fail if DEV2 hostname differs from inventory/DEV1
          ansible.builtin.fail:
            msg: >
              Hostname mismatch: DEV2='{{ _dev2_hn }}',
              inventory='{{ _inv_hn }}',
              DEV1='{{ _dev1_hn }}'
          when: (_dev2_hn != _inv_hn) or (_dev2_hn != _dev1_hn)
      rescue:
        - name: Initialize journal array for hostname mismatch
          ansible.builtin.set_fact:
            _journal: []
            _blocked: true
            _prep_blocked: false
          delegate_to: localhost

        - name: Append hostname mismatch to journal
          ansible.builtin.set_fact:
            _journal: "{{ _journal + [ 'Hostname mismatch: DEV2=' ~ _dev2_hn ~ ', inventory=' ~ _inv_hn ~ ', DEV1=' ~ _dev1_hn ] }}"
          delegate_to: localhost

        - name: Build control queue payload for indoor aborted journal (hostname)
          ansible.builtin.set_fact:
            journal_indoor_aborted:
              inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
              task_name: "journal_add"
              task_result: >-
                indoor: update aborted with following reason(s): {{ (_journal | default([])) | join('; ') }}
          delegate_to: localhost

        - name: Publish indoor aborted journal to control queue (hostname)
          ansible.builtin.uri:
            url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ rmq_exchange | urlencode }}/publish"
            method: POST
            user: "{{ rmq_user }}"
            password: "{{ rmq_pass }}"
            force_basic_auth: true
            status_code: 200
            headers:
              content-type: "application/json"
            body_format: json
            body:
              properties:
                content_type: "application/json"
              routing_key: "{{ control_queue }}"
              payload: "{{ journal_indoor_aborted | to_json }}"
              payload_encoding: "string"
          register: rmq_journal_indoor_aborted_hn_resp
          changed_when: (rmq_journal_indoor_aborted_hn_resp.json is defined) and (rmq_journal_indoor_aborted_hn_resp.json.routed | default(false) | bool)
          failed_when: >
            (rmq_journal_indoor_aborted_hn_resp.status != 200) or
            (rmq_journal_indoor_aborted_hn_resp.json is not defined) or
            (not (rmq_journal_indoor_aborted_hn_resp.json.routed | default(false) | bool))
          delegate_to: localhost

        - name: Stop host after hostname mismatch
          ansible.builtin.meta: end_host

    # ---------------------------- SOFT-FAIL JOURNAL INIT + PREP MARKER CHECK ----------------------------
    - name: Initialize journal and flags
      ansible.builtin.set_fact:
        _journal: []
        _prep_blocked: false
        _blocked: false

    - name: Build specific marker filename (no .bin)
      ansible.builtin.set_fact:
        _marker_specific: "/tmp/prepared_for_{{ image_filename | regex_replace('\\.bin$','') }}"

    - name: Check for any preparation markers on DEV2 (wildcard count)
      when: dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=10 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "ls /tmp/prepared_for* 2>/dev/null | wc -l"
      args:
        executable: /bin/bash
      register: dev2_prep_count
      changed_when: false
      ignore_errors: true

    - name: Soft-block if any prep markers already present
      when: dev2_prep_count is defined and (dev2_prep_count.stdout is defined) and ((dev2_prep_count.stdout | trim | int) > 0)
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'Preparation markers already present on DEV2 (count=' ~ (dev2_prep_count.stdout | trim) ~ '). Skipping staging/write' ] }}"

    # ---------------------------- DEV2 version firmux primary check ----------------------------
    - name: Read DEV2 firmux release
      when: dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "cat /usr/lib/release/firmux 2>/dev/null || true"
      args:
        executable: /bin/bash
      register: dev2_firmux
      changed_when: false
      ignore_errors: true

    - name: Debug firmux content DEV2
      when: dev2_firmux is defined
      delegate_to: localhost
      ansible.builtin.debug:
        msg: "DEV2 firmux={{ (dev2_firmux.stdout | default('')) | trim }}"

    # ---------------------------- Normalize rebootin early (HOURS) ----------------------------
    - name: "Normalize rebootin (phase 1: raw/is_now/is_int/HOURS)"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _reboot_raw: "{{ rebootin | default('') | string | trim | lower }}"
        _reboot_is_now: "{{ (rebootin | default('') | string | trim | lower) in ['', 'now', 'immediate'] }}"
        _reboot_is_int: "{{ (rebootin | default('') | string | trim) is match('^\\d+$') }}"
        _reboot_hours: >-
          {{
            0 if ((rebootin | default('') | string | trim | lower) in ['', 'now', 'immediate'])
            else (rebootin | int if ((rebootin | default('') | string | trim) is match('^\\d+$') ) else -1)
          }}

    - name: "Normalize rebootin (phase 2: requested flag)"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _reboot_requested: "{{ _reboot_is_now or _reboot_is_int }}"

    # Compute effective seconds from HOURS (0h → ~20 seconds grace); clamp non-negative
    - name: "Normalize rebootin (phase 3: compute seconds from HOURS)"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _reboot_seconds: >-
          {{
            20
              if (_reboot_requested | default(false)) and ((_reboot_hours | int) <= 0)
            else
              (((_reboot_hours | int) * 3600))
              if (_reboot_requested | default(false))
            else 0
          }}

    # Derive minutes from seconds (non-negative), for tasks/summary that expect minutes
    - name: "Normalize rebootin (phase 4: derive minutes)"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _reboot_minutes: "{{ ((_reboot_seconds | int) // 60) if (_reboot_seconds | int) > 0 else 0 }}"

    # ---------------------------- Journal: indoor start (after we know we can proceed) ----------------------------
    - name: Build control queue payload for indoor start journal
      ansible.builtin.set_fact:
        journal_indoor_start:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "journal_add"
          task_result: >-
            Indoor: Dev2 is reachable, starting with update.
            image={{ image_filename }}, md5={{ image_md5 }},
            firmux={{ (dev2_firmux.stdout | default('unknown')) | trim }},
            reboot={{ 'in ' ~ (_reboot_seconds | int) ~ ' seconds' if (_reboot_is_now and (_reboot_minutes | int) == 0) else (rebootin | default('') | trim) }}
      when: dev2_passfile_used != "NONE"
      delegate_to: localhost

    - name: Publish indoor start journal to control queue
      ansible.builtin.uri:
        url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ rmq_exchange | urlencode }}/publish"
        method: POST
        user: "{{ rmq_user }}"
        password: "{{ rmq_pass }}"
        force_basic_auth: true
        status_code: 200
        headers:
          content-type: "application/json"
        body_format: json
        body:
          properties:
            content_type: "application/json"
          routing_key: "{{ control_queue }}"
          payload: "{{ journal_indoor_start | to_json }}"
          payload_encoding: "string"
      register: rmq_journal_indoor_start_resp
      changed_when: (rmq_journal_indoor_start_resp.json is defined) and (rmq_journal_indoor_start_resp.json.routed | default(false) | bool)
      failed_when: >
        (rmq_journal_indoor_start_resp.status != 200) or
        (rmq_journal_indoor_start_resp.json is not defined) or
        (not (rmq_journal_indoor_start_resp.json.routed | default(false) | bool))
      when: journal_indoor_start is defined
      delegate_to: localhost

    # ---------------------------- Stage image on DEV2 no write ----------------------------
    - name: Check local presence of image file
      delegate_to: localhost
      ansible.builtin.stat:
        path: "{{ image_filename }}"
      register: local_img

    - name: Soft-block if image missing locally
      when: not local_img.stat.exists
      ansible.builtin.set_fact:
        _blocked: true
        _journal: "{{ _journal + [ 'Local image missing on controller: ' ~ image_filename ] }}"

    - name: Compute local md5 of the image
      when: local_img.stat.exists
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        md5sum "{{ image_filename }}" | awk '{print $1}'
      register: local_md5
      changed_when: false

    - name: Verify local md5 matches expected
      when: local_img.stat.exists
      delegate_to: localhost
      ansible.builtin.assert:
        that:
          - (local_md5.stdout | trim) == image_md5
        fail_msg: "Local md5 does not match expected got {{ local_md5.stdout | trim }} expected {{ image_md5 }}"
        success_msg: "Local md5 matches expected"

    # Optional SHA256 local
    - name: Compute local sha256 of the image (if provided)
      when: local_img.stat.exists and (image_sha256 | default('') | length) > 0
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        sha256sum "{{ image_filename }}" | awk '{print $1}'
      register: local_sha256
      changed_when: false
      ignore_errors: true

    - name: Soft-block if local sha256 mismatch or unavailable
      when: local_img.stat.exists and (image_sha256 | default('') | length) > 0 and (local_sha256 is not defined or (local_sha256.stdout | trim) != (image_sha256 | trim))
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'Local sha256 mismatch/unavailable: have=' ~ ((local_sha256.stdout | default('NA')) | trim) ~ ' expected=' ~ (image_sha256 | trim) ] }}"

    # fw_printenv health before upload (soft-fail)
    - name: Read fw_printenv size (line count) on DEV2
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=10 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "(fw_printenv 2>/dev/null | wc -l) || echo 0"
      args:
        executable: /bin/bash
      register: dev2_fwenv_wc
      changed_when: false
      ignore_errors: true

    - name: Soft-block if fw_printenv too small
      when: dev2_fwenv_wc is defined and (dev2_fwenv_wc.stdout is defined) and ((dev2_fwenv_wc.stdout | trim | int) < 30)
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'fw_printenv too small on DEV2: ' ~ (dev2_fwenv_wc.stdout | trim) ~ ' lines (<30). Skipping image staging' ] }}"

    - name: Check existing image md5 on DEV2 NOFILE if absent
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "[ -f '{{ dev2_image_path }}' ] && md5sum '{{ dev2_image_path }}' | awk '{print \$1}' || echo NOFILE"
      args:
        executable: /bin/bash
      register: dev2_md5_before
      changed_when: false

    - name: Copy image to DEV2 via tunnel only if missing or md5 mismatch
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false)) and ((dev2_md5_before.stdout | trim) != image_md5)
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" scp \
          -P "$PORT" \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          "{{ image_filename }}" "{{ dev2_ssh_user }}@127.0.0.1:{{ dev2_image_dir }}/"
      args:
        executable: /bin/bash
      register: scp_push
      changed_when: true

    - name: Compute md5 of image on DEV2 after copy or if exists
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "md5sum '{{ dev2_image_path }}' 2>/dev/null | awk '{print \$1}' || echo NOFILE"
      args:
        executable: /bin/bash
      register: dev2_md5_after
      changed_when: false

    - name: Verify DEV2 md5 matches expected (soft-fail journal)
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false)) and ((dev2_md5_after.stdout | trim) != image_md5)
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'Remote md5 mismatch on DEV2: have=' ~ (dev2_md5_after.stdout | trim) ~ ' expected=' ~ image_md5 ~ '. Skipping further prep' ] }}"

    # Optional SHA256 remote
    - name: Compute sha256 of image on DEV2 (if provided)
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false)) and (image_sha256 | default('') | length) > 0
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=10 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "sha256sum '{{ dev2_image_path }}' 2>/dev/null | awk '{print \$1}' || echo NOSHA"
      args:
        executable: /bin/bash
      register: dev2_sha256_after
      changed_when: false
      ignore_errors: true

    - name: Soft-block if DEV2 sha256 mismatch/unavailable
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false)) and (image_sha256 | default('') | length) > 0 and (dev2_sha256_after is not defined or (dev2_sha256_after.stdout | trim) != (image_sha256 | trim))
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'Remote sha256 mismatch/unavailable on DEV2: have=' ~ ((dev2_sha256_after.stdout | default('NA')) | trim) ~ ' expected=' ~ (image_sha256 | trim) ] }}"

    - name: Run noninvasive update check on DEV2 update c
      when: local_img.stat.exists and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=15 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
          "update -c '{{ dev2_image_path }}' 2>&1 || true"
      args:
        executable: /bin/bash
      register: dev2_update_check
      changed_when: false

    - name: Debug update c output DEV2
      when: dev2_update_check is defined
      delegate_to: localhost
      ansible.builtin.debug:
        msg: "{{ (dev2_update_check.stdout | default('')) | trim }}"

    - name: Soft-block if update -c did not say valid
      when: dev2_update_check is defined and not ((dev2_update_check.stdout | default('') | lower) is search('valid'))
      ansible.builtin.set_fact:
        _prep_blocked: true
        _blocked: true
        _journal: "{{ _journal + [ 'update -c did not return valid on DEV2; output=' ~ ((dev2_update_check.stdout | default('')) | trim) ] }}"

    # ---------------------------- Journal: indoor aborted (if any blockers) ----------------------------
    - name: Build control queue payload for indoor aborted journal
      ansible.builtin.set_fact:
        journal_indoor_aborted:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "journal_add"
          task_result: >-
            indoor: update aborted with following reason(s): {{ (_journal | default([])) | join('; ') }}
      when: (_blocked | default(false))
      delegate_to: localhost

    - name: Publish indoor aborted journal to control queue
      ansible.builtin.uri:
        url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ rmq_exchange | urlencode }}/publish"
        method: POST
        user: "{{ rmq_user }}"
        password: "{{ rmq_pass }}"
        force_basic_auth: true
        status_code: 200
        headers:
          content-type: "application/json"
        body_format: json
        body:
          properties:
            content_type: "application/json"
          routing_key: "{{ control_queue }}"
          payload: "{{ journal_indoor_aborted | to_json }}"
          payload_encoding: "string"
      register: rmq_journal_indoor_aborted_resp
      changed_when: (rmq_journal_indoor_aborted_resp.json is defined) and (rmq_journal_indoor_aborted_resp.json.routed | default(false) | bool)
      failed_when: >
        (rmq_journal_indoor_aborted_resp.status != 200) or
        (rmq_journal_indoor_aborted_resp.json is not defined) or
        (not (rmq_journal_indoor_aborted_resp.json.routed | default(false) | bool))
      when: journal_indoor_aborted is defined
      delegate_to: localhost

    # ============================ ACTUAL UPGRADE WRITE + BANK FLIP (only if not blocked) ============================
    - name: Upgrade write and flip block
      when: not (_blocked | default(false))
      block:
        - name: Write image on DEV2 (this will take a while)
          delegate_to: localhost
          ansible.builtin.shell: |
            set -e
            PORT="{{ _local_port }}"
            sshpass -f "{{ dev2_passfile_used }}" ssh \
              -o AddressFamily=inet \
              -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
              -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
              -o ConnectTimeout=0 \
              -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
              "update -w '{{ dev2_image_path }}'"
          args:
            executable: /bin/bash
          register: dev2_up_write
          changed_when: true
          failed_when: dev2_up_write.stdout is not search('update is complete')

        - name: Read current active partition on DEV2
          delegate_to: localhost
          ansible.builtin.shell: |
            set -e
            PORT="{{ _local_port }}"
            sshpass -f "{{ dev2_passfile_used }}" ssh \
              -o AddressFamily=inet \
              -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
              -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
              -o ConnectTimeout=10 \
              -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
              "fw_printenv active | awk -F= '/^active=/{print \$2}'"
          args:
            executable: /bin/bash
          register: dev2_active_before
          changed_when: false
          failed_when: (dev2_active_before.stdout | trim) not in ['1','2']

        - name: Determine new active value for DEV2
          when: dev2_active_before is defined and (dev2_active_before.stdout is defined) and ((dev2_active_before.stdout | trim) in ['1','2'])
          ansible.builtin.set_fact:
            dev2_new_active: "{{ '1' if (dev2_active_before.stdout | trim) == '2' else '2' }}"

        - name: Switch active partition to {{ dev2_new_active }}
          when: dev2_new_active is defined
          delegate_to: localhost
          ansible.builtin.shell: |
            set -e
            PORT="{{ _local_port }}"
            sshpass -f "{{ dev2_passfile_used }}" ssh \
              -o AddressFamily=inet \
              -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
              -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
              -o ConnectTimeout=10 \
              -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
              "fw_setenv active {{ dev2_new_active }}"
          args:
            executable: /bin/bash
          register: dev2_setenv_out
          changed_when: true

        - name: Verify active partition flipped on DEV2
          when: dev2_new_active is defined
          delegate_to: localhost
          ansible.builtin.shell: |
            set -e
            PORT="{{ _local_port }}"
            sshpass -f "{{ dev2_passfile_used }}" ssh \
              -o AddressFamily=inet \
              -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
              -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
              -o ConnectTimeout=10 \
              -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
              "fw_printenv active | awk -F= '/^active=/{print \$2}'"
          args:
            executable: /bin/bash
          register: dev2_active_after
          changed_when: false
          failed_when: (dev2_active_after.stdout | trim) != (dev2_new_active | string)

        - name: Create specific prep marker on DEV2 (no generic)
          delegate_to: localhost
          ansible.builtin.shell: |
            set -e
            PORT="{{ _local_port }}"
            sshpass -f "{{ dev2_passfile_used }}" ssh \
              -o AddressFamily=inet \
              -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
              -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
              -o ConnectTimeout=10 \
              -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
              "touch '{{ _marker_specific }}'"
          args:
            executable: /bin/bash
          register: dev2_marker_write
          changed_when: true
          ignore_errors: true

    # ---------------------------- Reboot scheduling (normalized) ----------------------------
    - name: Schedule delayed reboot on DEV2 minutes
      when: _reboot_requested and (_reboot_minutes | int) >= 0 and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        PORT="{{ _local_port }}"
        SECS="{{ _reboot_seconds | int }}"
        CMD='/sbin/reboot -d '"${SECS}"' >/dev/null 2>&1 &'
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=10 \
          -p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" "${CMD}"
      args:
        executable: /bin/bash
      register: dev2_reboot_sched
      changed_when: true
      ignore_errors: true

    - name: Build control queue payload for indoor-restart-scheduled tag
      ansible.builtin.set_fact:
        tag_restart_sched_payload:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "tag_add"
          task_result: "indoor-restart-scheduled"
      when: _reboot_requested and (_reboot_minutes | int) >= 0 and dev2_passfile_used != "NONE" and not (_blocked | default(false))
      delegate_to: localhost

    - name: Publish indoor-restart-scheduled tag to control queue via RabbitMQ HTTP API
      ansible.builtin.uri:
        url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ rmq_exchange | urlencode }}/publish"
        method: POST
        user: "{{ rmq_user }}"
        password: "{{ rmq_pass }}"
        force_basic_auth: true
        status_code: 200
        headers:
          content-type: "application/json"
        body_format: json
        body:
          properties:
            content_type: "application/json"
          routing_key: "{{ control_queue }}"
          payload: "{{ tag_restart_sched_payload | to_json }}"
          payload_encoding: "string"
      register: rmq_tag_restart_sched_resp
      changed_when: (rmq_tag_restart_sched_resp.json is defined) and (rmq_tag_restart_sched_resp.json.routed | default(false) | bool)
      failed_when: >
        (rmq_tag_restart_sched_resp.status != 200) or
        (rmq_tag_restart_sched_resp.json is not defined) or
        (not (rmq_tag_restart_sched_resp.json.routed | default(false) | bool))
      when: tag_restart_sched_payload is defined
      delegate_to: localhost


    - name: Note reboot request bad format
      when: (rebootin | default('') | string | trim | length) > 0 and not _reboot_requested
      ansible.builtin.debug:
        msg: "Reboot requested but value '{{ rebootin | string | trim }}' is invalid; not applied"

    # ---------------------------- Journal: indoor updated and reboot schedule ----------------------------
    - name: Build control queue payload for indoor updated journal
      ansible.builtin.set_fact:
        _write_success: "{{ (dev2_up_write.stdout | default('')) is search('update is complete') if (dev2_up_write is defined) else false }}"
      when: not (_blocked | default(false))
      delegate_to: localhost

    - name: Build indoor updated journal payload text
      ansible.builtin.set_fact:
        journal_indoor_updated:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "journal_add"
          task_result: >-
            Indoor: Dev2 updated, scheduling reboot {{
              ('in ' ~ (_reboot_seconds | int) ~ ' seconds') if (_reboot_requested and (_reboot_minutes | int) == 0)
              else ('in ' ~ (_reboot_minutes | int) ~ ' minutes') if (_reboot_requested and (_reboot_minutes | int) > 0)
              else 'not requested'
            }}.
            write_done={{ _write_success }},
            active_before={{ (dev2_active_before.stdout | default('NA')) | trim }},
            active_after={{ (dev2_active_after.stdout | default('NA')) | trim }}
      when: not (_blocked | default(false)) and (_write_success | bool)
      delegate_to: localhost

    - name: Publish indoor updated journal to control queue
      ansible.builtin.uri:
        url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ rmq_exchange | urlencode }}/publish"
        method: POST
        user: "{{ rmq_user }}"
        password: "{{ rmq_pass }}"
        force_basic_auth: true
        status_code: 200
        headers:
          content-type: "application/json"
        body_format: json
        body:
          properties:
            content_type: "application/json"
          routing_key: "{{ control_queue }}"
          payload: "{{ journal_indoor_updated | to_json }}"
          payload_encoding: "string"
      register: rmq_journal_indoor_updated_resp
      changed_when: (rmq_journal_indoor_updated_resp.json is defined) and (rmq_journal_indoor_updated_resp.json.routed | default(false) | bool)
      failed_when: >
        (rmq_journal_indoor_updated_resp.status != 200) or
        (rmq_journal_indoor_updated_resp.json is not defined) or
        (not (rmq_journal_indoor_updated_resp.json.routed | default(false) | bool))
      when: journal_indoor_updated is defined
      delegate_to: localhost


    # ──────────────────────────────── NEW: derive expected version for the checker ────────────────────────────────

    # >>> ADDED: initialize scheduling window so au_delay_sec exists for the derivation <<<
    - name: Init after-upgrade scheduling vars (attempt 1 + delay from reboot + 6m)
      ansible.builtin.set_fact:
        au_attempt: 1
        au_max_attempts: 3
        au_delay_sec: "{{ (_reboot_seconds | int) + 360 }}"
      when: not (_blocked | default(false)) and (_write_success | bool)
      delegate_to: localhost

    - name: Generate correlation ID and original emitted timestamp
      ansible.builtin.set_fact:
        au_correlation_id: "{{ lookup('pipe', 'date +%s%N | sha1sum | cut -c1-12') }}"
        au_original_emitted_at: "{{ lookup('pipe', 'date -u +%FT%TZ') }}"
      when: au_delay_sec is defined
      delegate_to: localhost
    # <<< END ADDED >>>

    # --- SAFE expected target derivation (split into separate set_fact tasks) ---
    - name: Derive expected indoor firmware from image filename (safe – base)
      delegate_to: localhost
      ansible.builtin.set_fact:
        _img_base: "{{ image_filename | regex_replace('\\.bin$','') }}"
      when: au_delay_sec is defined

    - name: Derive X.Y.Z core from image filename (if any)
      delegate_to: localhost
      ansible.builtin.set_fact:
        _img_ver_core: >-
          {{
            (_img_base is search('[0-9]+\\.[0-9]+\\.[0-9]+'))
            | ternary(
                (_img_base | regex_replace('.*?([0-9]+\\.[0-9]+\\.[0-9]+).*','\\1')),
                ''
              )
          }}
      when: au_delay_sec is defined

    - name: Derive rev number from -rNNNN (preferred)
      delegate_to: localhost
      ansible.builtin.set_fact:
        _img_rev_num: >-
          {{
            (_img_base is search('-r[0-9]+'))
            | ternary(
                (_img_base | regex_replace('.*-r([0-9]+).*','\\1')),
                ''
              )
          }}
      when: au_delay_sec is defined

    - name: If no -rNNNN, try 'rev NNNN' (case-insensitive)
      delegate_to: localhost
      ansible.builtin.set_fact:
        _img_rev_num: >-
          {{
            (_img_rev_num | length) > 0
              | ternary(
                  _img_rev_num,
                  (
                    (_img_base is search('(?i)rev[^0-9]*[0-9]+'))
                    | ternary(
                        (_img_base | regex_replace('.*(?i)rev[^0-9]*([0-9]+).*','\\1')),
                        ''
                      )
                  )
                )
          }}
      when: au_delay_sec is defined

    - name: Assemble expected_fw_core (prefer X.Y.Z-rNNNN → X.Y.Z → image base)
      delegate_to: localhost
      ansible.builtin.set_fact:
        expected_fw_core: >-
          {{
            (_img_ver_core | length) > 0 and (_img_rev_num | length) > 0
              and (_img_ver_core ~ '-r' ~ _img_rev_num)
            or
            ((_img_ver_core | length) > 0 and _img_ver_core)
            or
            _img_base
          }}
      when: au_delay_sec is defined

    - name: Debug derived target version
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "image_filename={{ image_filename }}"
          - "expected_fw_core={{ expected_fw_core }}"
      when: expected_fw_core is defined


    - name: If no -rNNNN, also try to pull rev from 'rev NNNN' (case-insensitive)
      delegate_to: localhost
      ansible.builtin.set_fact:
        _img_rev_num: >-
          {{
            (_img_rev_num | length) > 0
            | ternary(
                _img_rev_num,
                (
                  (_img_base is search('(?i)rev[^0-9]*[0-9]+'))
                  | ternary(
                      (_img_base | regex_replace('.*(?i)rev[^0-9]*([0-9]+).*','\\1')),
                      ''
                    )
                )
              )
          }}
      when: au_delay_sec is defined

    - name: Assemble expected_fw_core (prefer X.Y.Z-rNNNN → X.Y.Z → image base)
      delegate_to: localhost
      ansible.builtin.set_fact:
        expected_fw_core: >-
          {{
            (_img_ver_core | length) > 0 and (_img_rev_num | length) > 0
              and (_img_ver_core ~ '-r' ~ _img_rev_num)
            or
            ((_img_ver_core | length) > 0 and _img_ver_core)
            or
            _img_base
          }}
      when: au_delay_sec is defined

    - name: Debug derived target version
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "image_filename={{ image_filename }}"
          - "expected_fw_core={{ expected_fw_core }}"
      when: expected_fw_core is defined

    - name: Build after-upgrade check payload (attempt 1)
      ansible.builtin.set_fact:
        afterupgrade_payload:
          task_name: "afterupgrade_indoor_check"
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          target_version: "{{ expected_fw_core | default(fw_banner_repr | default(image_filename | regex_replace('\\.bin$',''))) }}"
          attempt: "{{ au_attempt }}"
          max_attempts: "{{ au_max_attempts }}"
          current_delay_sec: "{{ au_delay_sec }}"
          correlation_id: "{{ au_correlation_id }}"
          original_emitted_at: "{{ au_original_emitted_at }}"
          schema_version: 1
      when: au_delay_sec is defined
      delegate_to: localhost


    - name: Debug x-delay about to be sent (ms)
      ansible.builtin.debug:
        msg: "x-delay(ms) = {{ (au_delay_sec | int) * 1000 }}"
      when: afterupgrade_payload is defined
      delegate_to: localhost

    - name: Publish delayed after-upgrade check to holding exchange
      ansible.builtin.uri:
        url: "http://{{ rmq_host }}:{{ rmq_port }}/api/exchanges/{{ rmq_vhost | urlencode }}/{{ 'deviceconfig.delayed' | urlencode }}/publish"
        method: POST
        user: "{{ rmq_user }}"
        password: "{{ rmq_pass }}"
        force_basic_auth: true
        status_code: 200
        headers:
          content-type: "application/json"
        body_format: json
        body:
          properties:
            content_type: "application/json"
            headers:
              x-delay: "{{ (au_delay_sec | int) * 1000 }}"
          routing_key: "{{ afterupgrade_routing_key }}"
          payload: "{{ afterupgrade_payload | to_json }}"
          payload_encoding: "string"
      register: rmq_afterupgrade_resp
      changed_when: (rmq_afterupgrade_resp.json is defined) and (rmq_afterupgrade_resp.json.routed | default(false) | bool)
      failed_when: >
        (rmq_afterupgrade_resp.status != 200) or
        (rmq_afterupgrade_resp.json is not defined)
      when: afterupgrade_payload is defined
      delegate_to: localhost


    # ---------------------------- summary ----------------------------
    - name: Summary show key results
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "dev2_passfile_used={{ dev2_passfile_used }}"
          - "dev2_firmux={{ (dev2_firmux.stdout | default('')) | trim }}"
          - "local_image_present={{ local_img.stat.exists | default(false) }}"
          - "local_md5={{ (local_md5.stdout | default('NA')) | trim }}"
          - "dev2_md5_before={{ (dev2_md5_before.stdout | default('NA')) | trim }}"
          - "dev2_md5_after={{ (dev2_md5_after.stdout | default('NA')) | trim }}"
          - "update_c_len={{ (dev2_update_check.stdout | default('') ) | length }}"
          - "write_done={{ (dev2_up_write.stdout | default('')) is search('update is complete') if (dev2_up_write is defined) else 'NA' }}"
          - "active_before={{ (dev2_active_before.stdout | default('NA')) | trim }}"
          - "active_after={{ (dev2_active_after.stdout | default('NA')) | trim }}"
          - "reboot_requested={{ _reboot_requested | default(false) }}"
          - "reboot_delay_minutes={{ (_reboot_minutes | int) if (_reboot_requested | default(false)) else 'NA' }}"
          - "reboot_delay_seconds={{ (_reboot_seconds | int) if (_reboot_requested | default(false)) else 'NA' }}"
          - "reboot_applied={{ (dev2_reboot_sched is defined and dev2_reboot_sched.rc is defined and dev2_reboot_sched.rc == 0) | default(false) }}"
          - "prep_blocked={{ _prep_blocked | default(false) }}"
          - "blocked={{ _blocked | default(false) }}"
          - "journal={{ (_journal | default([])) | join(' || ') }}"

  post_tasks:
    - name: Cleanup always
      block:
        - ansible.builtin.debug:
            msg: "entering cleanup block"
          changed_when: false
          delegate_to: localhost
      always:
        - name: Close tunnel best effort
          delegate_to: localhost
          ansible.builtin.shell: |
            ssh -S "{{ _ctrl_sock | default('/dev/null') }}" -O exit 2>/dev/null || true
          changed_when: false
          ignore_errors: true

        - name: Remove control dir best effort
          delegate_to: localhost
          ansible.builtin.file:
            path: "{{ _ctrl_dir | default('/tmp/none') }}"
            state: absent
          ignore_errors: true

        - name: Remove temporary IP on DEV1 idempotent Cannot assign requested address OK
          ansible.builtin.raw: >
            {{ pathprefix }}
            ip a del {{ dev2_side_ip }} dev {{ dev1_iface }}
          register: del_ip
          changed_when: del_ip.rc == 0
          failed_when: >
            del_ip.rc != 0
            and ('Cannot assign requested address' not in (del_ip.stdout | default('')))
            and ('Cannot assign requested address' not in (del_ip.stderr | default('')))

    - name: Debug del ip results
      ansible.builtin.debug:
        msg:
          - "del_ip.rc={{ del_ip.rc | default('') }}"
          - "del_ip.stdout={{ (del_ip.stdout | default('')) | trim }}"
          - "del_ip.stderr={{ (del_ip.stderr | default('')) | trim }}"
      when: del_ip is defined