725 lines
26 KiB
YAML
725 lines
26 KiB
YAML
# ptsd_reacquire_attempt.yml
|
|
# PTSD DHCP Reacquire Attempt | Phase 0 | Connectivity + wrapper + DHCP state check + case A cleanup
|
|
|
|
- name: "PTSD DHCP Reacquire Attempt | Phase 0 | Connectivity + wrapper + DHCP state check"
|
|
hosts: all
|
|
gather_facts: no
|
|
|
|
vars:
|
|
pathprefix: "PATH=/sbin:/usr/sbin:/bin:/usr/bin:$PATH; "
|
|
|
|
dev1_user: "root"
|
|
dev1_pass: "wavewave"
|
|
|
|
dev2_host: "192.168.1.1"
|
|
dev2_port: 22
|
|
|
|
dev2_side_ip: "192.168.1.11/24"
|
|
dev2_side_ip_addr: "{{ dev2_side_ip.split('/')[0] }}"
|
|
dev1_iface: "br-wan"
|
|
|
|
arping_iface: "eth0"
|
|
|
|
dev2_ssh_user: "root"
|
|
dev2_passfiles:
|
|
- "basicpass"
|
|
- "basicpass2"
|
|
|
|
ssh_opts_common: >-
|
|
-o PreferredAuthentications=password
|
|
-o PubkeyAuthentication=no
|
|
-o StrictHostKeyChecking=no
|
|
-o UserKnownHostsFile=/dev/null
|
|
-o NumberOfPasswordPrompts=1
|
|
-o ConnectTimeout=30
|
|
-o ConnectionAttempts=1
|
|
-o LogLevel=ERROR
|
|
|
|
debugging: true
|
|
ssh_timeout: 30
|
|
|
|
pre_tasks:
|
|
- name: Initialize passfile facts defensively (avoid undefined vars later)
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_passfile_used_direct: "NONE"
|
|
dev2_passfile_used_tunnel: "NONE"
|
|
dev2_passfile_used_lldp4: "NONE"
|
|
dev2_passfile_used_lldp6: "NONE"
|
|
changed_when: false
|
|
|
|
- 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: Stop early if connected DEV1 hostname != inventory (guard)
|
|
ansible.builtin.meta: end_host
|
|
when: (dev1_host_read.stdout | trim | length > 0) and
|
|
((dev1_host_read.stdout | trim) != (inventory_hostname | string))
|
|
|
|
tasks:
|
|
- 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: Restart LLDP on DEV1 to refresh DEV2 management data
|
|
ansible.builtin.raw: >
|
|
{{ pathprefix }}
|
|
mv /tmp/launchd/services/lldp-server /root/lldp-server;
|
|
sleep 2;
|
|
mv /root/lldp-server /tmp/launchd/services/lldp-server;
|
|
sleep 3
|
|
ignore_errors: true
|
|
|
|
|
|
- name: Discover DEV2 candidate IPv4 via LLDP on DEV1 (best-effort)
|
|
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 $4 }' \
|
|
| head -n1
|
|
register: dev2_lldp_ip_raw
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: Discover DEV2 candidate IPv6 via LLDP on DEV1 (best-effort)
|
|
ansible.builtin.raw: >
|
|
{{ pathprefix }}
|
|
DIGITS="{{ dev2_lldp_digits }}";
|
|
cat /var/run/lldp_server.json 2>/dev/null \
|
|
| grep "${DIGITS}" -A 15 \
|
|
| grep 'address_ipv6' \
|
|
| awk -F'"' '{ print $4 }' \
|
|
| head -n1
|
|
register: dev2_lldp_ip6_raw
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: Capture LLDP-derived DEV2 IP facts
|
|
ansible.builtin.set_fact:
|
|
lldp_dev2_ip: "{{ (dev2_lldp_ip_raw.stdout | default('')) | trim }}"
|
|
lldp_dev2_ip6: "{{ (dev2_lldp_ip6_raw.stdout | default('')) | trim }}"
|
|
changed_when: false
|
|
|
|
- name: Classify LLDP IPv4 candidate
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
lldp_ip_class: >-
|
|
{% set ip = (lldp_dev2_ip | default('')) %}
|
|
{% if ip == '' %}none
|
|
{% elif ip.startswith('10.') %}10
|
|
{% elif ip.startswith('192.168.') %}192_168
|
|
{% else %}other{% endif %}
|
|
changed_when: false
|
|
|
|
- name: Debug LLDP candidates
|
|
when: debugging | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- "LLDP digits={{ dev2_lldp_digits | default('') }}"
|
|
- "LLDP IPv4 candidate={{ lldp_dev2_ip | default('<none>') }}"
|
|
- "LLDP IPv4 class={{ lldp_ip_class | default('none') }}"
|
|
- "LLDP IPv6 candidate={{ lldp_dev2_ip6 | default('<none>') }}"
|
|
|
|
- name: Override dev2_host from LLDP when candidate is 192.168.x.x
|
|
when: (lldp_ip_class | trim) == "192_168" and (lldp_dev2_ip | trim | length > 0)
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_host: "{{ lldp_dev2_ip | trim }}"
|
|
changed_when: false
|
|
|
|
- name: Set connection method initial (direct_lldp if 10.x else tunnel)
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_conn_method: "{{ 'direct_lldp' if ((lldp_ip_class | trim) == '10') else 'tunnel' }}"
|
|
changed_when: false
|
|
|
|
- name: Try DEV2 login via direct LLDP IPv4 (10.x) with basicpass
|
|
when: dev2_conn_method == "direct_lldp"
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
HOST="{{ lldp_dev2_ip }}"
|
|
sshpass -f basicpass ssh {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
"{{ dev2_ssh_user }}@${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 succeeded
|
|
when: dev2_conn_method == "direct_lldp" and dev2_lldp_try_basicpass.rc == 0
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_passfile_used_direct: "basicpass"
|
|
changed_when: false
|
|
|
|
- name: Try DEV2 login via direct LLDP IPv4 (10.x) with basicpass2 (only if first failed)
|
|
when: dev2_conn_method == "direct_lldp" and (dev2_passfile_used_direct == "NONE")
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
HOST="{{ lldp_dev2_ip }}"
|
|
sshpass -f basicpass2 ssh {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
"{{ 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 succeeded
|
|
when: dev2_conn_method == "direct_lldp" and dev2_passfile_used_direct == "NONE" and dev2_lldp_try_basicpass2.rc == 0
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_passfile_used_direct: "basicpass2"
|
|
changed_when: false
|
|
|
|
- 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
|
|
failed_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
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: Add static ARP entry on DEV1 (if MAC discovered; tolerate 'File exists')
|
|
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: Refresh ARP (best-effort)
|
|
when: dev2_conn_method == "tunnel"
|
|
ansible.builtin.raw: >
|
|
{{ pathprefix }}
|
|
arping -U -I {{ arping_iface }} {{ dev2_side_ip_addr }} -c 3
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- 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
|
|
args: { executable: /bin/bash }
|
|
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: Create control dir for SSH ControlMaster
|
|
when: dev2_conn_method == "tunnel"
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: "mktemp -d"
|
|
args: { executable: /bin/bash }
|
|
register: mktemp_dir
|
|
changed_when: false
|
|
|
|
- name: Record chosen local port and build ControlMaster socket path
|
|
when: dev2_conn_method == "tunnel"
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
_local_port: "{{ pick_port.stdout | trim }}"
|
|
_ctrl_dir: "{{ mktemp_dir.stdout | trim }}"
|
|
_ctrl_sock: "{{ (mktemp_dir.stdout | trim) }}/ssh_tunnel_ctl"
|
|
changed_when: false
|
|
|
|
- name: Start SSH ControlMaster and forward 127.0.0.1:local_port to 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 }}"
|
|
args: { executable: /bin/bash }
|
|
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 {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
-p "$PORT" root@127.0.0.1 echo OK >/dev/null 2>&1
|
|
args: { executable: /bin/bash }
|
|
register: dev2_try_basicpass
|
|
changed_when: false
|
|
ignore_errors: true
|
|
|
|
- name: Select basicpass if tunnel login succeeded
|
|
when: dev2_conn_method == "tunnel" and dev2_try_basicpass.rc == 0
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_passfile_used_tunnel: "basicpass"
|
|
changed_when: false
|
|
|
|
- name: Try DEV2 login through tunnel with basicpass2 (only if first failed)
|
|
when: dev2_conn_method == "tunnel" and (dev2_passfile_used_tunnel == "NONE")
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
PORT="{{ _local_port }}"
|
|
sshpass -f basicpass2 ssh {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
-p "$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 tunnel login succeeded
|
|
when: dev2_conn_method == "tunnel" and dev2_passfile_used_tunnel == "NONE" and dev2_try_basicpass2.rc == 0
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_passfile_used_tunnel: "basicpass2"
|
|
changed_when: false
|
|
|
|
- name: Decide final DEV2 connection mode (direct_lldp > tunnel > lldp4 > lldp6)
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_conn_final: >-
|
|
{%- if dev2_conn_method == 'direct_lldp' and (dev2_passfile_used_direct | default('NONE')) != 'NONE' -%}
|
|
direct_lldp
|
|
{%- elif dev2_conn_method == 'tunnel' and (dev2_passfile_used_tunnel | default('NONE')) != 'NONE' -%}
|
|
tunnel
|
|
{%- else -%}
|
|
none
|
|
{%- endif -%}
|
|
changed_when: false
|
|
|
|
- name: Abort if all DEV2 connection methods failed
|
|
when: dev2_conn_final == "none"
|
|
ansible.builtin.fail:
|
|
msg: >
|
|
DEV2 unreachable:
|
|
tunnel={{ dev2_passfile_used_tunnel | default('n/a') }},
|
|
direct={{ dev2_passfile_used_direct | default('n/a') }}.
|
|
|
|
- name: Debug final connectivity decision
|
|
when: debugging | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- "dev2_conn_final={{ dev2_conn_final }}"
|
|
- "tunnel passfile={{ dev2_passfile_used_tunnel | default('n/a') }}"
|
|
- "direct passfile={{ dev2_passfile_used_direct | default('n/a') }}"
|
|
- "tunnel target={{ dev2_host }}:{{ dev2_port }} forwarded 127.0.0.1:{{ _local_port | default('na') }}"
|
|
- "lldp ipv4={{ lldp_dev2_ip | default('') }}"
|
|
- "lldp ipv6={{ lldp_dev2_ip6 | default('') }}"
|
|
|
|
- name: Build DEV2 exec wrapper (controller-side) for verification commands
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dev2_exec_cmd: |
|
|
set -e
|
|
MODE="{{ dev2_conn_final }}"
|
|
if [ -z "${DEV2_CMD:-}" ]; then
|
|
echo "ERROR DEV2_CMD empty" >&2
|
|
exit 2
|
|
fi
|
|
|
|
case "$MODE" in
|
|
tunnel)
|
|
PORT="{{ _local_port | default('') }}"
|
|
PASS="{{ dev2_passfile_used_tunnel }}"
|
|
sshpass -f "$PASS" ssh {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
-p "$PORT" "{{ dev2_ssh_user }}@127.0.0.1" \
|
|
"{{ pathprefix }} ${DEV2_CMD}" 2>&1
|
|
;;
|
|
direct_lldp)
|
|
HOST="{{ lldp_dev2_ip }}"
|
|
PASS="{{ dev2_passfile_used_direct }}"
|
|
sshpass -f "$PASS" ssh {{ ssh_opts_common }} \
|
|
-o AddressFamily=inet \
|
|
"{{ dev2_ssh_user }}@${HOST}" \
|
|
"{{ pathprefix }} ${DEV2_CMD}" 2>&1
|
|
;;
|
|
*)
|
|
echo "ERROR unknown MODE=$MODE" >&2
|
|
exit 3
|
|
;;
|
|
esac
|
|
changed_when: false
|
|
|
|
- name: VERIFY DEV2 check ppp0 exists?
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
export DEV2_CMD="ip link show ppp0 >/dev/null 2>&1 && echo YES || echo NO"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: dev2_ppp0_exists
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: VERIFY Debug ppp0 probe result
|
|
when: debugging | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- 'DEV2 probe ppp0 exists raw={{ (dev2_ppp0_exists.stdout | default("") ) | trim }}'
|
|
- "DEV2 probe ppp0 exists rc={{ dev2_ppp0_exists.rc | default('n/a') }}"
|
|
|
|
- name: VERIFY DEV2 check eth0.4000 exists?
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
export DEV2_CMD="ip link show eth0.4000 >/dev/null 2>&1 && echo YES || echo NO"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: dev2_eth04000_exists
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: VERIFY Debug eth0.4000 link probe result
|
|
when: debugging | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- 'DEV2 probe eth0.4000 exists raw={{ (dev2_eth04000_exists.stdout | default("") ) | trim }}'
|
|
- "DEV2 probe eth0.4000 exists rc={{ dev2_eth04000_exists.rc | default('n/a') }}"
|
|
|
|
- name: VERIFY DEV2 check eth0.4000 has IPv4?
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
export DEV2_CMD="ip -4 addr show dev eth0.4000 2>/dev/null | grep -m1 'inet ' >/dev/null 2>&1 && echo YES || echo NO"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: dev2_eth04000_has_ipv4
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: VERIFY Debug eth0.4000 IPv4 probe result
|
|
when: debugging | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- 'DEV2 probe eth0.4000 has IPv4 raw={{ (dev2_eth04000_has_ipv4.stdout | default("") ) | trim }}'
|
|
- "DEV2 probe eth0.4000 has IPv4 rc={{ dev2_eth04000_has_ipv4.rc | default('n/a') }}"
|
|
|
|
- name: VERIFY Summarize DHCP migration state
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
ppp0_exists: "{{ (dev2_ppp0_exists.stdout | default('') | trim) == 'YES' }}"
|
|
eth04000_exists: "{{ (dev2_eth04000_exists.stdout | default('') | trim) == 'YES' }}"
|
|
eth04000_has_ipv4: "{{ (dev2_eth04000_has_ipv4.stdout | default('') | trim) == 'YES' }}"
|
|
dhcp_migrated_ok: >-
|
|
{{
|
|
((dev2_ppp0_exists.stdout | default('') | trim) != 'YES')
|
|
and
|
|
((dev2_eth04000_exists.stdout | default('') | trim) == 'YES')
|
|
and
|
|
((dev2_eth04000_has_ipv4.stdout | default('') | trim) == 'YES')
|
|
}}
|
|
changed_when: false
|
|
|
|
- name: VERIFY Classify migration state
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
dhcp_state: >-
|
|
{% if (dhcp_migrated_ok | bool) %}
|
|
case_a_dhcp_ok
|
|
{% elif (ppp0_exists | bool) and (not (eth04000_exists | bool)) %}
|
|
case_b_pppoe_old
|
|
{% elif (ppp0_exists | bool) and (eth04000_exists | bool) %}
|
|
case_c_mixed
|
|
{% else %}
|
|
unknown
|
|
{% endif %}
|
|
changed_when: false
|
|
|
|
- name: VERIFY Report migration state summary
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- "DEV2 connectivity via {{ dev2_conn_final }}"
|
|
- "DEV2 probes ppp0={{ ppp0_exists }} eth0.4000={{ eth04000_exists }} eth0.4000_ipv4={{ eth04000_has_ipv4 }}"
|
|
- "DEV2 classified state={{ dhcp_state }}"
|
|
- "DEV2 DHCP migrated ok={{ dhcp_migrated_ok }}"
|
|
|
|
- name: VERIFY Report why migration is not confirmed
|
|
when: not (dhcp_migrated_ok | bool)
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- "DEV2 is not confirmed as DHCP-migrated"
|
|
- "DEV2 classified state={{ dhcp_state }}"
|
|
- "Expected for success case A: ppp0 absent, eth0.4000 present, eth0.4000 has IPv4"
|
|
- "Observed: ppp0={{ ppp0_exists }}, eth0.4000={{ eth04000_exists }}, eth0.4000_ipv4={{ eth04000_has_ipv4 }}"
|
|
changed_when: false
|
|
|
|
- name: VERIFY End host if DHCP migration state is not confirmed
|
|
when: not (dhcp_migrated_ok | bool)
|
|
ansible.builtin.meta: end_host
|
|
|
|
- name: CASE A Initialize cumulative cleanup report
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
cleanup_report: "case A observed"
|
|
changed_when: false
|
|
|
|
- name: CASE A DEV2 find if pending reboot is present
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
export DEV2_CMD="ps w | grep eboot | grep -v grep >/dev/null 2>&1 && echo FOUND || echo NOT_FOUND"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: reboot_present
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: CASE A DEV2 cancel reboot if present
|
|
when: dhcp_migrated_ok | bool and (reboot_present.stdout | default('') | trim) == "FOUND"
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
export DEV2_CMD="ps w | grep eboot | grep -v grep >/dev/null 2>&1 && killall reboot 2>/dev/null || true; echo DONE"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: reboot_cancel
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: CASE A append reboot cancellation result
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
cleanup_report: >-
|
|
{{
|
|
cleanup_report
|
|
~ ', '
|
|
~ (
|
|
'pending reboot found and cancelled'
|
|
if (reboot_present.stdout | default('') | trim) == 'FOUND'
|
|
else 'no pending reboot'
|
|
)
|
|
}}
|
|
changed_when: false
|
|
|
|
- name: CASE A DEV2 touch confirming_success marker
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
export DEV2_CMD="touch /tmp/confirming_success >/dev/null 2>&1 && echo OK || echo FAIL"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: confirming_success_touch
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: CASE A append confirming_success marker result
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
cleanup_report: >-
|
|
{{
|
|
cleanup_report
|
|
~ ', '
|
|
~ (
|
|
'touched /tmp/confirming_success'
|
|
if (confirming_success_touch.stdout | default('') | trim) == 'OK'
|
|
else 'failed to touch /tmp/confirming_success'
|
|
)
|
|
}}
|
|
changed_when: false
|
|
|
|
- name: CASE A sleep 5 seconds
|
|
when: dhcp_migrated_ok | bool
|
|
ansible.builtin.pause:
|
|
seconds: 5
|
|
|
|
- name: CASE A DEV2 move config test to config with dhcp
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
export DEV2_CMD="mv /tmp/config-test.json /tmp/config-with-dhcp.json >/dev/null 2>&1 && echo OK || echo FAIL"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: mv_config_result
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: CASE A append config move result
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
cleanup_report: >-
|
|
{{
|
|
cleanup_report
|
|
~ ', '
|
|
~ (
|
|
'moved /tmp/config-test.json to /tmp/config-with-dhcp.json'
|
|
if (mv_config_result.stdout | default('') | trim) == 'OK'
|
|
else 'failed to move /tmp/config-test.json to /tmp/config-with-dhcp.json'
|
|
)
|
|
}}
|
|
changed_when: false
|
|
|
|
- name: CASE A DEV2 remove ptsd inprogress marker
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
set -e
|
|
export DEV2_CMD="rm -f /tmp/ptsd.inprogress >/dev/null 2>&1 && echo OK || echo FAIL"
|
|
{{ dev2_exec_cmd }}
|
|
args: { executable: /bin/bash }
|
|
register: rm_inprogress_result
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: CASE A append ptsd inprogress removal result
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.set_fact:
|
|
cleanup_report: >-
|
|
{{
|
|
cleanup_report
|
|
~ ', '
|
|
~ (
|
|
'removed /tmp/ptsd.inprogress'
|
|
if (rm_inprogress_result.stdout | default('') | trim) == 'OK'
|
|
else 'failed to remove /tmp/ptsd.inprogress'
|
|
)
|
|
}}
|
|
changed_when: false
|
|
|
|
- name: CASE A final cumulative cleanup report
|
|
when: dhcp_migrated_ok | bool
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg:
|
|
- "{{ cleanup_report }}"
|
|
changed_when: false
|
|
|
|
post_tasks:
|
|
- name: Cleanup note
|
|
delegate_to: localhost
|
|
ansible.builtin.debug:
|
|
msg: "Cleanup best-effort, closing tunnel, removing temp IP, removing staged passfiles"
|
|
changed_when: false
|
|
|
|
- name: Close SSH ControlMaster (best-effort)
|
|
when: dev2_conn_method | default('') == "tunnel"
|
|
delegate_to: localhost
|
|
ansible.builtin.shell: |
|
|
ssh -S "{{ _ctrl_sock | default('/dev/null') }}" -O exit 2>/dev/null || true
|
|
args: { executable: /bin/bash }
|
|
changed_when: false
|
|
ignore_errors: true
|
|
|
|
- name: Remove tunnel control dir (best-effort)
|
|
when: dev2_conn_method | default('') == "tunnel"
|
|
delegate_to: localhost
|
|
ansible.builtin.file:
|
|
path: "{{ _ctrl_dir | default('/tmp/none') }}"
|
|
state: absent
|
|
ignore_errors: true
|
|
|
|
- name: Remove staged passfiles from DEV1 (best-effort)
|
|
when: dev2_conn_method | default('') == "tunnel"
|
|
ansible.builtin.raw: >
|
|
{{ pathprefix }}
|
|
rm -f /tmp/basicpass /tmp/basicpass2 2>/dev/null || true
|
|
changed_when: false
|
|
failed_when: false
|
|
|
|
- name: Remove temporary IP on DEV1 (tolerate 'Cannot assign requested address')
|
|
when: dev2_conn_method | default('') == "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('')))
|