- name: Indoor DEV2 cloud-agent bounce via DEV1 → LLDP/tunnel → DEV2 (connection logic preserved; bootenv removed)
  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 (or reachable directly via LLDP 10.x)
    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=30"

    # ---------------- 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) }}"

    # ---------------- Debugging toggle ----------------
    debugging: true

    # ---------------- DEV2 connection (decided early) ----------------
    # "tunnel" (default) or "direct_lldp"
    dev2_conn_method: "tunnel"
    dev2_ssh_host: ""
    dev2_ssh_port: ""

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

    - name: Debug incoming parameters and defaults
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "inventory_hostname={{ inventory_hostname }}"
          - "rmq_host={{ rmq_host }}"
          - "rmq_port={{ rmq_port }}"
          - "rmq_vhost={{ rmq_vhost }}"
          - "rmq_exchange={{ rmq_exchange }}"
          - "control_queue={{ control_queue }}"

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

  tasks:
    # ============================ LLDP-FIRST CONNECTION DECISION ============================
    - name: Compute hostname digits key for LLDP lookup (DEV2)
      ansible.builtin.set_fact:
        dev2_lldp_digits: "{{ (inventory_hostname | string) | regex_replace('[^0-9]', '') }}"
      changed_when: false

    - name: Discover DEV2 candidate IP via LLDP on DEV1
      ansible.builtin.raw: >
        {{ pathprefix }}
        DIGITS="{{ dev2_lldp_digits }}";
        cat /var/run/lldp_server.json 2>/dev/null \
          | grep "${DIGITS}" -A 10 \
          | grep address \
          | grep -vE 'subtype|ipv6' \
          | awk -F'"' '{ print $4 }' \
          | head -n1
      register: dev2_lldp_ip_raw
      changed_when: false
      failed_when: false

    - name: Capture LLDP-derived DEV2 IP (if any)
      ansible.builtin.set_fact:
        lldp_dev2_ip: "{{ (dev2_lldp_ip_raw.stdout | default('')) | trim }}"
      changed_when: false

    - name: Classify LLDP candidate range
      delegate_to: localhost
      ansible.builtin.set_fact:
        lldp_ip_class: >-
          {% set ip = (lldp_dev2_ip | default('')) %}
          {% if ip == '' %}none
          {% elif ip.startswith('10.') %}10
          {% elif ip.startswith('192.168.') %}192_168
          {% else %}other{% endif %}
      changed_when: false

    - name: Debug LLDP candidate and classification
      when: debugging | bool
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "LLDP digits={{ dev2_lldp_digits | default('') }}"
          - "LLDP candidate IP={{ lldp_dev2_ip | default('<none>') }}"
          - "LLDP class={{ lldp_ip_class | default('none') }}"

    # -------------------- CHANGE 1: override tunnel target from LLDP for 192.168.x.x --------------------
    - name: Override dev2_host from LLDP when candidate is 192.168.x.x (for tunnel target)
      when: (lldp_ip_class | trim) == "192_168" and (lldp_dev2_ip | trim | length > 0)
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_host: "{{ lldp_dev2_ip | trim }}"
      changed_when: false

    - name: Set connection method to tunnel by default
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_conn_method: "tunnel"
      changed_when: false

    - name: Switch to direct LLDP mode for 10.x.x.x
      when: (lldp_ip_class | trim) == "10"
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_conn_method: "direct_lldp"
      changed_when: false

    - name: Debug connection method decision
      when: debugging | bool
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "dev2_conn_method={{ dev2_conn_method }}"
          - "lldp_dev2_ip={{ lldp_dev2_ip | default('<none>') }}"

    # ============================ DIRECT LLDP AUTH (10.x) ============================
    - name: Try DEV2 login via direct LLDP IP with 'basicpass' (10.x)
      when: dev2_conn_method == "direct_lldp"
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ lldp_dev2_ip }}"
        sshpass -f basicpass ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          "{{ dev2_ssh_user }}@${HOST}" echo OK >/dev/null 2>&1
      args:
        executable: /bin/bash
      register: dev2_lldp_try_basicpass
      changed_when: false
      ignore_errors: true

    - name: Select 'basicpass' for direct LLDP if previous login succeeded
      when: dev2_conn_method == "direct_lldp" and dev2_lldp_try_basicpass.rc == 0
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "basicpass"
      changed_when: false

    - name: Try DEV2 login via direct LLDP IP with 'basicpass2' (10.x, only if first failed)
      when: dev2_conn_method == "direct_lldp" and (dev2_passfile_used is not defined)
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ lldp_dev2_ip }}"
        sshpass -f basicpass2 ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          "{{ dev2_ssh_user }}@${HOST}" echo OK >/dev/null 2>&1
      args:
        executable: /bin/bash
      register: dev2_lldp_try_basicpass2
      changed_when: false
      ignore_errors: true

    - name: Select 'basicpass2' for direct LLDP if second login succeeded
      when: dev2_conn_method == "direct_lldp" and dev2_passfile_used is not defined and dev2_lldp_try_basicpass2.rc == 0
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "basicpass2"
      changed_when: false

    - name: Mark DEV2 auth as NONE for direct LLDP if both attempts failed
      when: dev2_conn_method == "direct_lldp" and dev2_passfile_used is not defined
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "NONE"
      changed_when: false

    - name: Set direct LLDP DEV2 SSH host/port (if auth succeeded)
      when: dev2_conn_method == "direct_lldp" and dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_ssh_host: "{{ lldp_dev2_ip }}"
        dev2_ssh_port: 22
      changed_when: false

    # ============================ TUNNEL PREP (DEV1 temp IP + tunnel) ============================
    - name: Add temporary IP on DEV1 (tolerate 'File exists')
      when: dev2_conn_method == "tunnel"
      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: Discover DEV2 MAC via bridge fdb on DEV1 (best-effort)
      when: dev2_conn_method == "tunnel"
      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: Capture discovered DEV2 MAC (if any)
      when: dev2_conn_method == "tunnel"
      ansible.builtin.set_fact:
        dev2_mac: "{{ (dev2_mac_scan.stdout | default('') ) | trim }}"
      changed_when: false

    - name: Clear existing ARP entry for DEV2 on DEV1 (best-effort)
      when: dev2_conn_method == "tunnel"
      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 entry on DEV1 (locks DEV2 IP → discovered MAC)
      when: dev2_conn_method == "tunnel" and (dev2_mac | default('') | length > 0)
      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: Note skipping static ARP add (no MAC discovered)
      when: dev2_conn_method == "tunnel" and (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"

    - name: Pick a free local TCP port for the tunnel (controller side)
      when: dev2_conn_method == "tunnel"
      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 was found
      when: dev2_conn_method == "tunnel" and (pick_port.stdout | trim | length) == 0
      ansible.builtin.meta: end_host

    - name: Record chosen local port and create control dir for SSH ControlMaster
      when: dev2_conn_method == "tunnel"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _local_port: "{{ pick_port.stdout | trim }}"
        _ctrl_dir: "{{ lookup('ansible.builtin.pipe', 'mktemp -d') }}"

    - name: Build path for SSH ControlMaster socket
      when: dev2_conn_method == "tunnel"
      delegate_to: localhost
      ansible.builtin.set_fact:
        _ctrl_sock: "{{ _ctrl_dir }}/ssh_tunnel_ctl"

    - name: Start SSH ControlMaster and forward 127.0.0.1:local_port → DEV2:22 via DEV1
      when: dev2_conn_method == "tunnel"
      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: Probe TCP reachability to DEV2 through the tunnel (nc)
      when: dev2_conn_method == "tunnel"
      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: Stop if tunnel TCP probe failed
      when: dev2_conn_method == "tunnel" and nc_probe.rc != 0
      ansible.builtin.meta: end_host

    - name: Pick DEV2 password for root (tunnel) try basicpass
      when: dev2_conn_method == "tunnel"
      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=30 \
          -p "$PORT" root@127.0.0.1 echo OK >/dev/null 2>&1
      args:
        executable: /bin/bash
      register: dev2_try_basicpass
      changed_when: false
      ignore_errors: true

    - name: Select 'basicpass' if previous login succeeded (tunnel)
      when: dev2_conn_method == "tunnel" and 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' (only if first failed, tunnel)
      when: dev2_conn_method == "tunnel" and 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=30 \
          -p "$PORT" root@127.0.0.1 echo OK >/dev/null 2>&1
      args:
        executable: /bin/bash
      register: dev2_try_basicpass2
      changed_when: false
      ignore_errors: true

    - name: Select 'basicpass2' if second login succeeded (tunnel)
      when: dev2_conn_method == "tunnel" and 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: Mark DEV2 auth as NONE if both attempts failed (tunnel)
      when: dev2_conn_method == "tunnel" and dev2_passfile_used is not defined
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_passfile_used: "NONE"
      changed_when: false

    - name: Set DEV2 SSH host/port for tunnel mode (if auth succeeded)
      when: dev2_conn_method == "tunnel" and dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.set_fact:
        dev2_ssh_host: "127.0.0.1"
        dev2_ssh_port: "{{ _local_port }}"
      changed_when: false

    # -------------------- CHANGE 2: safety guard using dev2_mac (only if we actually discovered one) --------------------
    - name: Read remote eth0 MAC via selected connection (guard ensure this is DEV2)
      when: dev2_conn_method == "tunnel" and dev2_passfile_used != "NONE" and (dev2_mac | default('') | trim | length > 0)
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ dev2_ssh_host }}"
        PORT="{{ dev2_ssh_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          -p "$PORT" "{{ dev2_ssh_user }}@${HOST}" \
          "cat /sys/class/net/eth0/address 2>/dev/null || echo"
      args:
        executable: /bin/bash
      register: dev2_eth0_mac_read
      changed_when: false

    - name: Abort if remote eth0 MAC != discovered DEV2 MAC
      when: dev2_conn_method == "tunnel" and dev2_passfile_used != "NONE" and (dev2_mac | default('') | trim | length > 0) and ((dev2_eth0_mac_read.stdout | default('') | trim | lower) != (dev2_mac | trim | lower))
      ansible.builtin.fail:
        msg: >
          Safety stop: tunnel reached wrong device.
          expected_dev2_mac={{ dev2_mac | trim }},
          remote_eth0_mac={{ dev2_eth0_mac_read.stdout | default('') | trim }}.

    # ============================ DEV2 HOSTNAME GUARD ============================
    - name: Stop and journal if DEV2 auth failed (no passfile worked)
      when: dev2_passfile_used == "NONE"
      block:
        - name: Build control queue payload for indoor aborted journal (auth failure)
          ansible.builtin.set_fact:
            journal_indoor_aborted:
              inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
              task_name: "journal_add"
              task_result: >-
                indoor: aborted: DEV2 auth failed (basicpass/basicpass2 did not work). conn_method={{ dev2_conn_method }}
          delegate_to: localhost

        - name: Publish indoor aborted journal (auth failure)
          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_auth_resp
          changed_when: (rmq_journal_indoor_aborted_auth_resp.json is defined) and (rmq_journal_indoor_aborted_auth_resp.json.routed | default(false) | bool)
          failed_when: >
            (rmq_journal_indoor_aborted_auth_resp.status != 200) or
            (rmq_journal_indoor_aborted_auth_resp.json is not defined) or
            (not (rmq_journal_indoor_aborted_auth_resp.json.routed | default(false) | bool))
          delegate_to: localhost

        - name: Stop host after DEV2 auth failure
          ansible.builtin.meta: end_host

    - name: Read DEV2 hostname via selected connection (busybox-safe)
      when: dev2_passfile_used != "NONE"
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ dev2_ssh_host }}"
        PORT="{{ dev2_ssh_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          -p "$PORT" "{{ dev2_ssh_user }}@${HOST}" \
          "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 (inventory/DEV1/DEV2)
      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: Guard DEV2 hostname must equal inventory AND DEV1 (prevents IP churn mistakes)
      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: Build control queue payload for indoor aborted journal (hostname mismatch)
          ansible.builtin.set_fact:
            journal_indoor_aborted:
              inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
              task_name: "journal_add"
              task_result: >-
                indoor: aborted: Hostname mismatch: DEV2={{ _dev2_hn }}, inventory={{ _inv_hn }}, DEV1={{ _dev1_hn }}
          delegate_to: localhost

        - name: Publish indoor aborted journal (hostname mismatch)
          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

    # ============================ JOURNAL: START ============================
    - name: Build control queue payload for 'indoor start' journal (cloud-agent bounce)
      ansible.builtin.set_fact:
        journal_indoor_start:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "journal_add"
          task_result: >-
            Indoor: DEV2 reachable and hostname verified; starting cloud-agent bounce.
            conn_method={{ dev2_conn_method }},
            dev2={{ dev2_ssh_host }}:{{ dev2_ssh_port }}
      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))
      delegate_to: localhost

    # ============================ CLOUD-AGENT BOUNCE (DEV2) ============================
    - name: Move /tmp/launchd/services/cloud-agent to /root/ on DEV2
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ dev2_ssh_host }}"
        PORT="{{ dev2_ssh_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          -p "$PORT" "{{ dev2_ssh_user }}@${HOST}" \
          "set -e; PATH=/sbin:/usr/sbin:/bin:/usr/bin:\$PATH; mv -f /tmp/launchd/services/cloud-agent /root/"
      args:
        executable: /bin/bash
      register: move_out
      changed_when: true

    - name: Wait 3s before restoring
      ansible.builtin.pause:
        seconds: 3

    - name: Move /root/cloud-agent back to /tmp/launchd/services/ on DEV2
      delegate_to: localhost
      ansible.builtin.shell: |
        set -e
        HOST="{{ dev2_ssh_host }}"
        PORT="{{ dev2_ssh_port }}"
        sshpass -f "{{ dev2_passfile_used }}" ssh \
          -o AddressFamily=inet \
          -o StrictHostKeyChecking=no -o PubkeyAuthentication=no \
          -o PreferredAuthentications=password -o NumberOfPasswordPrompts=1 \
          -o ConnectTimeout=30 \
          -p "$PORT" "{{ dev2_ssh_user }}@${HOST}" \
          "set -e; PATH=/sbin:/usr/sbin:/bin:/usr/bin:\$PATH; mv -f /root/cloud-agent /tmp/launchd/services/"
      args:
        executable: /bin/bash
      register: move_back
      changed_when: true

    - name: Build 'indoor updated' journal payload (cloud-agent bounced)
      ansible.builtin.set_fact:
        journal_indoor_updated:
          inscope_device: "{{ ansible_hostname | default(inventory_hostname) }}"
          task_name: "journal_add"
          task_result: >-
            Indoor: cloud-agent bounced successfully.
            conn_method={{ dev2_conn_method }},
            move_out_rc={{ move_out.rc | default('NA') }},
            move_back_rc={{ move_back.rc | default('NA') }}
      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))
      delegate_to: localhost

    # ---------------------------- Final operator summary (one-liners) ----------------------------
    - name: Summary key outcomes (one-liners)
      delegate_to: localhost
      ansible.builtin.debug:
        msg:
          - "dev2_conn_method={{ dev2_conn_method }}"
          - "dev2_ssh_host={{ dev2_ssh_host | default('') }}"
          - "dev2_ssh_port={{ dev2_ssh_port | default('') }}"
          - "dev2_passfile_used={{ dev2_passfile_used }}"
          - "dev2_hostname={{ _dev2_hn | default('') }}"
          - "bounce_move_out_rc={{ move_out.rc | default('NA') }}"
          - "bounce_move_back_rc={{ move_back.rc | default('NA') }}"

  post_tasks:
    - name: Cleanup (always)
      block:
        - ansible.builtin.debug:
            msg: "Entering cleanup block"
          changed_when: false
          delegate_to: localhost
      always:
        - name: Close SSH ControlMaster (best-effort)
          when: dev2_conn_method == "tunnel"
          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 tunnel control dir (best-effort)
          when: dev2_conn_method == "tunnel"
          delegate_to: localhost
          ansible.builtin.file:
            path: "{{ _ctrl_dir | default('/tmp/none') }}"
            state: absent
          ignore_errors: true

        - name: Remove temporary IP on DEV1 (tolerate 'Cannot assign requested address')
          when: dev2_conn_method == "tunnel"
          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 temp IP removal result
      when: dev2_conn_method == "tunnel" and del_ip is defined
      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 }}"