mrcharles
d9b32e4eef
Console fix: generate-config.sh wrote SYMLINK+="console/$name" (singular)
but ser2net.yaml opens /dev/consoles/$name (plural). They never matched,
so after every reboot the console ports failed until setup.sh's manual
fallback re-created the symlinks. Fixed the udev rule to use "consoles/"
to match ser2net and the README.
New portable read-only audit tools (AGPLv3-friendly, config-driven):
- perf/scripts/probe-storage.sh: disk/mount/export/SMART/storage.cfg probe
- perf/scripts/probe-network.sh: NIC/bond/LLDP/NFS/nconnect probe
- perf/scripts/conman-console.py: PTY-based conman console driver (replaces
the old sw-capture.py that conflicted with ser2net)
- perf/scripts/snmp-switch-audit.py: SNMP-based switch inventory (interfaces,
LLDP, LAG, VLANs) via pysnmp or net-snmp
Removed stale pre-conman switch tooling (sw-capture-remote.sh, sw-capture.py,
sw-probe.sh, sw-conman-probe.sh) and old .cmds files. Added fresh .cmds
files for the two cross-rack trunk endpoint switches.
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
83 lines
2.7 KiB
Bash
83 lines
2.7 KiB
Bash
#!/bin/bash
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###############################################################################
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# probe-network.sh
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#
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# READ-ONLY network + NFS ground-truth probe. Writes only stdout.
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# Run on any Proxmox host to inventory its NICs, bonds, LLDP neighbors,
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# NFS client mounts (including nconnect), ethtool link state, and error
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# counters. No hardcoded values — fully portable.
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#
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# Usage (via tests/remote.sh):
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# PROX_HOST=pfv-tsys6 bash tests/remote.sh prox-file perf/scripts/probe-network.sh
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###############################################################################
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set -u
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echo "===== HOST: $(hostname -s) $(date -u +%FT%TZ) ====="
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echo
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echo "##### ip -br link #####"
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ip -br link 2>&1
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echo
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echo "##### ip -br addr #####"
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ip -br addr 2>&1
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echo
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echo "##### /etc/network/interfaces #####"
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cat /etc/network/interfaces 2>&1
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echo
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echo "##### bond0 state (if present) #####"
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if [ -r /proc/net/bonding/bond0 ]; then
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cat /proc/net/bonding/bond0 2>&1
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else
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echo "(no bond0)"
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fi
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echo
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echo "##### ethtool per physical NIC #####"
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for nic in /sys/class/net/*; do
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nic=$(basename "$nic")
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case "$nic" in lo|bond*|br*|venet*|veth*|docker*|tap*|vnet*|fw*) continue;; esac
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echo "--- ethtool $nic ---"
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ethtool "$nic" 2>&1 | grep -iE 'Speed|Duplex|Port|Link|Supported link modes|Advertising|Auto-neg|Settings' || echo "(ethtool failed for $nic)"
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done
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echo
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echo "##### lldpcli (if installed) #####"
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if command -v lldpcli >/dev/null 2>&1; then
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echo "--- lldpcli show neighbors ---"
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lldpcli show neighbors 2>&1
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echo
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echo "--- lldpcli show interfaces ---"
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lldpcli show interfaces 2>&1
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echo
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echo "--- lldpcli show chassis ---"
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lldpcli show chassis 2>&1
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else
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echo "(lldpcli not installed)"
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fi
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echo
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echo "##### lldpd / lldpad service #####"
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systemctl is-active lldpd 2>&1 || true
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systemctl is-enabled lldpd 2>&1 || true
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echo
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echo "##### NFS mounts (mount | grep nfs) #####"
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mount | grep -i nfs 2>&1 || echo "(no nfs mounts)"
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echo
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echo "##### mount nconnect detail (nfsstat -m) #####"
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nfsstat -m 2>&1
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echo
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echo "##### storage.cfg NFS stanzas (options) #####"
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grep -A3 '^nfs:' /etc/pve/storage.cfg 2>&1
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echo
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echo "##### ip route #####"
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ip route 2>&1
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echo
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echo "##### ethtool -S bond slaves (key counters) #####"
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if [ -r /proc/net/bonding/bond0 ]; then
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# shellcheck disable=SC2013 # intentional: extract NIC names from bonding info
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for nic in $(grep -oE 'eth[0-9]+|en[psx][a-z0-9]+' /proc/net/bonding/bond0 2>/dev/null | sort -u); do
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echo "--- ethtool -S $nic (errors) ---"
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ethtool -S "$nic" 2>/dev/null | grep -iE 'error|drop|discard|crc|pause|miss' || echo "(no error counters)"
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done
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fi
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echo
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echo "##### ip neigh (ARP table, reachable/stale) #####"
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ip neigh show 2>&1 | grep -vE ' FAILED|INCOMPLETE' | sort -t. -k4 -n
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echo
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echo "===== END $(hostname -s) ====="
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