chore: initial import from KNEL/PFVCluster@041d311 [#769]

Split per O&M lane work order. Full history: KNEL/PFVCluster.
https://projects.knownelement.com/issues/769#note-4152
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2026-09-03 21:39:22 -05:00
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# Refs only — real values live in ~/.creds (0600), never in repos.
# Example: this repo's CLIs read env files at runtime, e.g.
# docker run --rm --env-file ~/.creds/redmine.env ...
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# ShellCheck configuration for PFVCluster
# (used when running `shellcheck` directly; tests/shellcheck.sh applies the
# same disables via -e for consistent results under Docker)
#
# These checks are DISABLED because they flag intentional conventions of this
# codebase, not bugs:
#
# SC1090 / SC1091 — cannot follow dynamically-computed `source` paths. The KNEL
# framework (vendor/) and test harness source helpers via computed include
# dirs, which shellcheck cannot resolve statically.
# SC2029 — ssh orchestration (tests/remote.sh and perf/k8s/dns scripts)
# deliberately builds and expands the remote command on the CLIENT side before
# sending it. That is the whole point of the single-chokepoint remote pattern.
disable=SC1090,SC1091,SC2029
# Treat external-sourced files as bash (matches #!/usr/bin/env bash framework).
external-sources=true
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# AGENTS.md — facilities
Point of truth for fleet-wide agent policy: the workspace AGENTS.md in KNEL/PFVCluster (loaded globally). This file holds repo-specific notes only.
- Ticket gate: `echo '#NNN' > .crush/active-ticket` before any modification; reference [\#458] + [#769].
- Remote access: SSH chokepoints only — tests/remote.sh (PFVCluster)facilities; DNS names only, never IP literals.
- Docs: Discourse topic https://community.turnsys.com/t/301 — keep README pointer current.
- shellcheck zero-warning (incl. info) via `bash tests/shellcheck.sh`.
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GNU AFFERO GENERAL PUBLIC LICENSE
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# Makefile — convenience dispatch to scripts/.
#
# Not required. The scripts in scripts/ are the real entry points and work
# standalone. This file just gives you short verbs if you're at a terminal.
#
# In Mode 2 (Hermes/OWUI/MCP), agents call the scripts directly or via API —
# they don't need this file.
# Project-specific overrides for check-rules.sh
export PROJECT_DOC_EXEMPT ?= AGENTS.md STATUS.md WORKING.md README.md ADOPTING.md LICENSE .env.example questions-v1.md BASELINE-PROMPT.md PATTERNS.md
export PROJECT_DISCOURSE_HOST ?= community.turnsys.com
.PHONY: setup validate fast lint test garden up down status clean help
help: ## Show available targets
@grep -E '^[a-zA-Z_-]+:.*?## ' $(MAKEFILE_LIST) | awk 'BEGIN{FS=":.*?## "}{printf " \033[36m%-12s\033[0m %s\n", $$1, $$2}'
setup: ## Install git hooks
@bash scripts/setup-hooks.sh
validate: ## Full rule audit (includes tests)
@bash scripts/check-rules.sh
fast: ## Fast rule audit (pre-commit equivalent)
@bash scripts/check-rules.sh --fast
lint: ## Lint shell scripts (shellcheck via docker)
@docker run --rm -v "$$(pwd):/mnt" koalaman/shellcheck:stable \
$$(find . -path ./.git -prune -o -path ./.tmp -prune -o -path ./vendor -prune -o -path ./node_modules -prune -o \( -name '*.sh' -o -name '*.bash' \) -print | sed 's|^\./|/mnt/|') || true
test: ## Run the test suite (override per project)
@bash scripts/test.sh
garden: ## Doc-sprawl / Discourse-migration report
@bash scripts/garden.sh
up: ## Bring up the docker-compose stack
@bash scripts/up.sh
down: ## Bring down the docker-compose stack
@bash scripts/down.sh
status: ## Show repo status snapshot
@echo "== branch =="; git branch --show-current 2>/dev/null || echo "(no branch)"
@echo "== last commit =="; git log --oneline -1 2>/dev/null || true
@echo "== working tree =="; git status --short 2>/dev/null || echo "(not a git repo)"
@echo "== STATUS.md head =="; sed -n '1,12p' STATUS.md 2>/dev/null || echo "(no STATUS.md)"
clean: ## Remove build/test artifacts (override per project)
@echo "make clean: nothing to clean — override this in your project's Makefile."
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# facilities
> **Docs live on Discourse — this repo is the executable source of truth.**
> **Topic:** https://community.turnsys.com/t/301
> **Redmine:** https://projects.knownelement.com/issues/458 · **Split from** KNEL/PFVCluster@041d311 per [#769](https://projects.knownelement.com/issues/769)
DC facilities: Cyclades PDU via powerman, serial console (ser2net + conman), NUT UPS monitoring, TEMPer USB sensors. [\#458]
## Layout
- `scripts/` — rule engine + hooks (see `bash scripts/check-rules.sh --fast`)
- (imported content at repo root, mirroring its PFVCluster path layout)
## Provenance
Code imported from KNEL/PFVCluster (041d311); full git history retained in PFVCluster. Enforcement layer copied per ADOPTING.md. IaC consumers: KNEL/KNELIAC references this repo.
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# STATUS.md
> Operations status lives on Discourse: https://community.turnsys.com/t/297
> This file is a pointer stub. Active ticket: [#769](https://projects.knownelement.com/issues/769) (repo split).
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# dcinfra/console/README.md
> **Documentation moved to Discourse — the canonical source of truth.**
>
> **Serial console management (ser2net + conman)**
>
> **Read it here:** https://community.turnsys.com/t/301
>
> *Migrated 2026-08-06. This file is kept as a pointer for git-browsing context.
> Do not update content here — edit the Discourse wiki topic instead.*
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#!/usr/bin/bash
# shellcheck disable=SC2010,SC2012 # diagnostic script; ls|grep/ls -la on sysfs & log dirs is intentional for human-readable output
#
# console/discover.sh — READ-ONLY discovery of console setup on pfv-tsys4
#
# Usage: PROX_HOST=pfv-tsys4 bash tests/remote.sh prox-file console/discover.sh
#
# This script is strictly read-only. No writes to the system.
#
set -uo pipefail
echo "============================================"
echo " Console Setup Discovery"
echo " Host: $(hostname)"
echo " Date: $(date)"
echo " READ-ONLY"
echo "============================================"
echo ""
echo "=== 1. USB devices ==="
lsusb 2>/dev/null || echo "(lsusb not available)"
echo ""
echo "=== 2. All ttyUSB* devices (with major/minor) ==="
ls -la /dev/ttyUSB* 2>/dev/null || echo "(no /dev/ttyUSB* devices)"
echo ""
echo "=== 3. USB-serial driver bindings ==="
echo "-- pl2303 --"
ls -la /sys/bus/usb-serial/drivers/pl2303/ 2>/dev/null | grep -v '^total\|^d\|module\|new_id\|uevent' || echo "(none)"
echo "-- cp210x --"
ls -la /sys/bus/usb-serial/drivers/cp210x/ 2>/dev/null | grep -v '^total\|^d\|module\|new_id\|uevent' || echo "(none)"
echo "-- ftdi_sio --"
ls -la /sys/bus/usb-serial/drivers/ftdi_sio/ 2>/dev/null | grep -v '^total\|^d\|module\|new_id\|uevent' || echo "(none)"
echo "-- ch341 --"
ls -la /sys/bus/usb-serial/drivers/ch341/ 2>/dev/null | grep -v '^total\|^d\|module\|new_id\|uevent' || echo "(none)"
echo ""
echo "=== 4. USB serial adapter details (vendor/model/serial per port) ==="
for tty in /dev/ttyUSB*; do
[ -e "$tty" ] || continue
echo "--- $tty ---"
udevadm info -q all -n "$tty" 2>/dev/null | grep -E 'ID_VENDOR_ID|ID_MODEL_ID|ID_SERIAL|ID_USB_DRIVER|ID_PATH=' | sed 's/^/ /'
done
echo ""
echo "=== 5. Existing /root/conmap ==="
if [ -f /root/conmap ]; then
cat /root/conmap
else
echo "(no /root/conmap)"
fi
ls -la /root/conmap* 2>/dev/null
echo ""
echo "=== 6. Screen sessions (running) ==="
screen -ls 2>&1 || echo "(screen not running or not installed)"
echo ""
echo "=== 7. Existing screen wrappers/scripts in /root ==="
ls -la /root/ 2>/dev/null | grep -iE 'screen|con|console|tty|usb' || echo "(no obvious console scripts in /root)"
echo ""
echo "=== 8. ser2net ==="
which ser2net 2>/dev/null || echo "(ser2net not installed)"
dpkg -l ser2net 2>/dev/null | tail -2 || echo "(ser2net not in dpkg)"
cat /etc/ser2net/ser2net.yaml 2>/dev/null || cat /etc/ser2net.conf 2>/dev/null || cat /etc/ser2net/ser2net.conf 2>/dev/null || echo "(no ser2net config)"
systemctl is-active ser2net 2>/dev/null || echo "(ser2net service not found)"
echo ""
echo "=== 9. conman ==="
which conman 2>/dev/null || echo "(conman not installed)"
which conmand 2>/dev/null || echo "(conmand not installed)"
dpkg -l conman 2>/dev/null | tail -2 || echo "(conman not in dpkg)"
echo "--- /etc/conman.conf (console lines only) ---"
grep -nE 'CONSOLE|SERVER|LOG|SERIAL|DEV|BAUD|^[^#].*name=' /etc/conman.conf 2>/dev/null | head -60 || echo "(no conman.conf or no console entries)"
echo "--- conmand service ---"
systemctl is-active conmand 2>/dev/null || echo "(conmand not running)"
systemctl is-enabled conmand 2>/dev/null || echo "(conmand not enabled)"
echo ""
echo "=== 10. Existing console logs ==="
ls -la /var/log/conman/ 2>/dev/null | head -20 || echo "(no /var/log/conman)"
ls -la /var/consoles/ 2>/dev/null | head -20 || echo "(no /var/consoles)"
echo ""
echo "=== 11. udev rules for ttyUSB ==="
grep -r ttyUSB /etc/udev/rules.d/ 2>/dev/null || echo "(no udev rules for ttyUSB)"
grep -r 'console' /etc/udev/rules.d/ 2>/dev/null | head -10 || true
echo ""
echo "=== 12. expect availability ==="
command -v expect && expect -v 2>&1 || echo "expect: NOT installed"
command -v socat && socat -V 2>&1 | head -1 || echo "socat: NOT installed"
echo ""
echo "=== 13. Ports in use (2001-2099, 7000-7999, 7820-7899) ==="
ss -tlnp 2>/dev/null | grep -E ':200[0-9]|:700[0-9]|:782[0-9]|:789[0-9]' || echo "(no relevant ports listening)"
echo ""
echo "============================================"
echo " Discovery complete (read-only)."
echo "============================================"
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#!/usr/bin/bash
#
# console/generate-config.sh — generate udev rules + ser2net.yaml + conman.conf
#
# Reads console/mapping.txt (the source of truth) and generates all three
# config files. This is the fix for the USB enumeration shift problem:
#
# 1. udev rules pin each adapter by its STABLE ID_PATH (physical USB port)
# to a named symlink like /dev/consoles/pfv-r5-core-01
# 2. ser2net opens those stable symlinks and exposes them on TCP ports
# (2001, 2002, ...) bound to the Tailscale IP
# 3. conman connects to those TCP ports for logging + multiplexing
#
# Run this script ON the target host. It writes to:
# /etc/udev/rules.d/99-console-ports.rules
# /etc/ser2net.yaml
# /etc/conman/console-consoles.conf (included by /etc/conman.conf)
#
# Usage:
# PROX_HOST=pfv-tsys4 bash tests/remote.sh prox-file console/generate-config.sh
#
# Environment overrides:
# MAPPING_FILE — path to mapping.txt (default: auto-detect next to this script)
# TS_IP — Tailscale IP to bind ser2net on (default: auto-detect)
# CONMAN_LOGDIR — conman log directory (default: /var/log/conman)
#
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
MAPPING_FILE="${MAPPING_FILE:-$SCRIPT_DIR/mapping.txt}"
CONMAN_LOGDIR="${CONMAN_LOGDIR:-/var/log/conman}"
UDEV_RULES="/etc/udev/rules.d/99-console-ports.rules"
SER2NET_CONF="/etc/ser2net.yaml"
CONMAN_CONF="/etc/conman.conf"
echo "============================================"
echo " Console Config Generator"
echo " Host: $(hostname) $(date)"
echo "============================================"
# --- Locate mapping file ---
# When run via remote.sh prox-file, $0 is bash and $SCRIPT_DIR may be wrong.
# Search common locations.
if [ ! -f "$MAPPING_FILE" ]; then
for candidate in \
"/root/console/mapping.txt" \
"/tmp/mapping.txt" \
"$(dirname "$0")/mapping.txt"; do
if [ -f "$candidate" ]; then
MAPPING_FILE="$candidate"
break
fi
done
fi
if [ ! -f "$MAPPING_FILE" ]; then
echo "FATAL: mapping file not found. Tried: $MAPPING_FILE"
echo "Copy mapping.txt to the target host first."
exit 1
fi
echo " Mapping file: $MAPPING_FILE"
# --- Auto-detect Tailscale IP ---
if [ -z "${TS_IP:-}" ]; then
TS_IP=$(tailscale ip -4 2>/dev/null || true)
if [ -z "$TS_IP" ]; then
echo "FATAL: could not auto-detect Tailscale IP. Set TS_IP manually."
exit 1
fi
fi
echo " Tailscale IP: $TS_IP"
echo " ser2net will bind to: $TS_IP"
# --- Parse mapping file (skip comments and blank lines) ---
echo ""
echo "--- Parsing mapping file ---"
ENTRIES=()
while IFS= read -r line; do
# Skip comments and blank lines
line="${line%%#*}"
line="$(echo "$line" | xargs)" # trim whitespace
[ -z "$line" ] && continue
ENTRIES+=("$line")
echo " $line"
done < "$MAPPING_FILE"
if [ "${#ENTRIES[@]}" -eq 0 ]; then
echo "FATAL: no entries found in mapping file."
exit 1
fi
echo ""
echo " ${#ENTRIES[@]} console ports configured."
# ============================================================
# 1. Generate udev rules
# ============================================================
echo ""
echo "--- [1/3] Generating udev rules: $UDEV_RULES ---"
cat > "$UDEV_RULES" <<'UDEV_HEADER'
# Stable symlinks for USB-DB9 console adapters
# Generated by console/generate-config.sh
# DO NOT EDIT — edit mapping.txt and re-run generate-config.sh
#
# These rules pin each adapter to a named symlink based on its physical
# USB port path (ID_PATH), which is stable across reboots regardless of
# enumeration order. This is the fix for the "USB adapters shift on reboot"
# problem.
#
# To find the ID_PATH for a device:
# udevadm info -q all -n /dev/ttyUSBN | grep ID_PATH
UDEV_HEADER
for entry in "${ENTRIES[@]}"; do
IFS='|' read -r tcp_port name id_path baud comment <<< "$entry"
# Build the full ID_PATH match. The mapping stores a substring like "usb-0:1.5.4.4"
# The actual ID_PATH is like "pci-0000:00:1a.0-usb-0:1.5.4.4:1.0"
# We match on the substring to be portable across PCI bus changes.
{
echo ""
echo "# $name (TCP $tcp_port): $comment"
echo "SUBSYSTEM==\"tty\", ENV{ID_PATH}==\"*$id_path*\", SYMLINK+=\"consoles/$name\""
} >> "$UDEV_RULES"
done
echo " Written: $UDEV_RULES"
echo " Symlinks: /dev/consoles/<name> for each device"
# ============================================================
# 2. Generate ser2net.yaml
# ============================================================
echo ""
echo "--- [2/3] Generating ser2net config: $SER2NET_CONF ---"
# Backup existing config if not already backed up
if [ -f "$SER2NET_CONF" ] && [ ! -f "${SER2NET_CONF}.orig" ]; then
cp "$SER2NET_CONF" "${SER2NET_CONF}.orig"
echo " Backed up original to ${SER2NET_CONF}.orig"
fi
{
echo "%YAML 1.1"
echo "---"
echo "# ser2net configuration for pfv-tsys4 console ports"
echo "# Generated by console/generate-config.sh on $(date)"
echo "#"
echo "# All ports use telnet(rfc2217) accepter so conman and telnet clients"
echo "# negotiate proper telnet binary mode — this prevents CR stripping"
printf '%s\n' "# and stair-stepping on devices that send \\n\\r (LF+CR) line endings."
echo "# Ports bound to Tailscale IP ($TS_IP) for secure remote access."
echo "#"
echo "# Direct telnet: telnet $TS_IP 2001"
echo "# Via conman: conman -f <name>"
echo ""
printf '%s\n' "define: &banner \\r\\nPFV console port \\p device \\d [\\B]\\r\\n\\r\\n"
echo ""
for entry in "${ENTRIES[@]}"; do
IFS='|' read -r tcp_port name id_path baud comment <<< "$entry"
# ser2net connection block — telnet(rfc2217) accepter so conman and
# telnet clients negotiate proper telnet binary mode. This prevents
# CR stripping that occurs with raw TCP + conman's telnet NVT.
echo "connection: &con${tcp_port}"
echo " accepter: telnet(rfc2217),tcp,${TS_IP},${tcp_port}"
echo " enable: on"
echo " options:"
echo " banner: *banner"
echo " kickolduser: true"
echo " telnet-brk-on-sync: true"
echo " connector: serialdev,"
echo " /dev/consoles/${name},"
echo " ${baud},local"
echo ""
done
} > "$SER2NET_CONF"
echo " Written: $SER2NET_CONF"
echo " ${#ENTRIES[@]} TCP ports configured ($TS_IP:2001-20XX)"
# ============================================================
# 3. Write conman console entries directly into conman.conf
# ============================================================
# conman 0.3.x does NOT support the 'include' directive, so we write
# CONSOLE entries directly into /etc/conman.conf between idempotent markers.
echo ""
echo "--- [3/3] Writing conman consoles into $CONMAN_CONF ---"
# Ensure logdir exists
mkdir -p "$CONMAN_LOGDIR" 2>/dev/null || true
# Ensure LOGDIR is set in conman.conf (server-level directive for log file paths)
if ! grep -qiE '^\s*server\s+logdir\s*=' "$CONMAN_CONF" 2>/dev/null; then
# Insert near the top, after the first SERVER directives
sed -i "1i\\server logdir = \"$CONMAN_LOGDIR\"" "$CONMAN_CONF"
echo " Added server logdir = \"$CONMAN_LOGDIR\" to $CONMAN_CONF"
fi
# Ensure loopback=off so conmand is reachable over Tailscale (not localhost-only)
if ! grep -qiE '^\s*server\s+loopback\s*=' "$CONMAN_CONF" 2>/dev/null; then
sed -i "/^server logdir/a server loopback=off" "$CONMAN_CONF"
echo " Added server loopback=off to $CONMAN_CONF (enables remote access)"
fi
# Remove any previous auto-generated block (between markers)
# Then append the new block
MARKER_BEGIN="# BEGIN PFV CONSOLE DEFINITIONS (auto-generated — do not edit between markers)"
MARKER_END="# END PFV CONSOLE DEFINITIONS"
# Strip old block if present
if grep -q "$MARKER_BEGIN" "$CONMAN_CONF" 2>/dev/null; then
sed -i "/$MARKER_BEGIN/,/$MARKER_END/d" "$CONMAN_CONF"
echo " Removed previous console definitions."
fi
# Append new block
{
echo ""
echo "$MARKER_BEGIN"
echo "# Generated by console/generate-config.sh on $(date)"
echo "# Each console connects to a ser2net TCP port via telnet protocol."
echo "# ser2net uses telnet(rfc2217) accepter so binary mode is negotiated"
echo "# and CR/LF translation is handled correctly by the telnet NVT layer."
echo "# Access: conman -f <name>"
echo ""
for entry in "${ENTRIES[@]}"; do
IFS='|' read -r tcp_port name id_path baud comment <<< "$entry"
echo "CONSOLE name=\"${name}\" dev=\"${TS_IP}:${tcp_port}\" log=\"${name}.log\" logopts=\"timestamp\""
done
echo "$MARKER_END"
} >> "$CONMAN_CONF"
CONSOLE_COUNT=$(grep -c "^CONSOLE " "$CONMAN_CONF" 2>/dev/null || echo 0)
echo " Written $CONSOLE_COUNT CONSOLE entries to $CONMAN_CONF"
# ============================================================
# Summary
# ============================================================
echo ""
echo "============================================"
echo " Configuration generated successfully."
echo ""
echo " Files written:"
echo " $UDEV_RULES ($(wc -l < "$UDEV_RULES") lines)"
echo " $SER2NET_CONF ($(wc -l < "$SER2NET_CONF") lines)"
echo " $CONMAN_CONF (CONSOLE entries appended between markers)"
echo ""
echo " Next steps:"
echo " 1. Reload udev: udevadm control --reload-rules && udevadm trigger"
echo " 2. Restart ser2net: systemctl restart ser2net"
echo " 3. Start conman: systemctl enable --now conmand"
echo " 4. Or run: bash $(basename "$0" .sh | sed 's/generate-config/setup/') .sh"
echo "============================================"
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# console/mapping.txt — Source of Truth for console port assignments
#
# Format: <tcp_port>|<name>|<id_path_substring>|<baud>|<comment>
#
# Delimiter is | (pipe) because ID_PATH values contain colons.
#
# - tcp_port: TCP port ser2net listens on (also the conman console name suffix)
# - name: Device name (used for /dev/console/<name> symlink, conman console name)
# - id_path_substring: Stable USB physical path from `udevadm info -q all -n /dev/ttyUSBN | grep ID_PATH`
# These are STABLE across reboots as long as adapters aren't moved
# to different physical USB ports.
# - baud: Serial baud rate (9600n81 = 9600 8N1, no flow control)
# - comment: Free-form description
#
# To RE-MAP after physically moving an adapter:
# 1. Run: bash console/discover.sh (find the new ID_PATH for the device)
# 2. Update the id_path_substring in this file
# 3. Run: bash console/generate-config.sh && udevadm trigger && systemctl restart ser2net conmand
#
2001|pfv-r5-core-01|usb-0:1.5.4.4|9600n81|Dell PowerConnect 5448 (rack 5 core switch)
2002|pfv-r3-tor-mgmt-01|usb-0:1.6.3.1|9600n81|Rack 3 management TOR switch
2003|pfv-r3-tor-stor-01|usb-0:1.6.3.3.2|9600n81|Rack 3 storage TOR switch
2004|pfv-rrinfra-rtr|usb-0:1.6.3.3.1|9600n81|Cisco router (rrinfra)
2005|pfv-r2-tor-01|usb-0:1.6.3.3.3|9600n81|Rack 2 TOR switch
2006|pfv-r6-mgmt-01|usb-0:1.5.4.1|9600n81|Rack 6 management switch
# 2007|pfv-r2-sw|usb-0:1.6.3.2|9600n81|Rack 2 old Dell switch (dead, removed)
# Unassigned (no device detected):
# 2008|spare-1|usb-0:1.6.3.4|9600n81|Empty / spare
# 2009|spare-2|usb-0:1.6.3.3.4|9600n81|Empty / spare
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#!/usr/bin/bash
#
# console/query-remote.sh — install conman client and connect to a console
# on pfv-tsys4 over Tailscale.
#
# Usage:
# bash console/query-remote.sh # list consoles
# bash console/query-remote.sh pfv-r5-core-01 # connect to a console
#
set -euo pipefail
REMOTE_HOST="${REMOTE_HOST:-pfv-tsys4}"
REMOTE_PORT="${REMOTE_PORT:-7890}"
echo "============================================"
echo " Conman Remote Console Access"
echo " Server: ${REMOTE_HOST}:${REMOTE_PORT} (Tailscale)"
echo "============================================"
# --- 1. Install conman client if missing ---
if ! command -v conman >/dev/null 2>&1; then
echo ""
echo "--- Installing conman client ---"
if sudo -n true 2>/dev/null; then
sudo apt-get update -qq && sudo apt-get install -y -qq conman
else
echo " Passwordless sudo not available. Please run:"
echo " sudo apt-get update && sudo apt-get install -y conman"
echo " Then re-run this script."
exit 1
fi
else
echo " conman client already installed."
fi
# --- 2. Verify connectivity ---
echo ""
echo "--- Connectivity check ---"
if timeout 3 bash -c "echo > /dev/tcp/${REMOTE_HOST}/${REMOTE_PORT}" 2>/dev/null; then
echo " [OK] ${REMOTE_HOST}:${REMOTE_PORT} reachable"
else
echo " [FAIL] Cannot reach ${REMOTE_HOST}:${REMOTE_PORT}"
echo " Is Tailscale up? Is conmand running on ${REMOTE_HOST}?"
exit 1
fi
# --- 3. List or connect ---
CONSOLE="${1:-}"
if [ -z "$CONSOLE" ]; then
echo ""
echo "--- Available consoles ---"
conman -d "${REMOTE_HOST}:${REMOTE_PORT}" -q
echo ""
echo "To connect: bash $0 <console-name>"
echo " e.g: bash $0 pfv-r5-core-01"
else
echo ""
echo "--- Connecting to: $CONSOLE ---"
echo " Escape sequence: &. (to disconnect)"
echo ""
conman -d "${REMOTE_HOST}:${REMOTE_PORT}" -f "$CONSOLE"
fi
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#!/usr/bin/bash
# shellcheck disable=SC2010 # diagnostic; ls|grep on /dev listing is intentional
#
# console/setup.sh — deploy console management on pfv-tsys4
#
# Orchestrates the full setup:
# 1. Ensures ser2net + conman are installed
# 2. Copies mapping.txt to the target host (if running remotely)
# 3. Runs generate-config.sh to produce udev rules + ser2net.yaml + conman.conf
# 4. Reloads udev, creates /dev/consoles/ symlinks
# 5. Restarts ser2net (TCP ports on Tailscale IP)
# 6. Enables + starts conmand (logging + multiplexing)
# 7. Verifies
#
# This script is IDEMPOTENT — safe to run multiple times.
#
# Usage:
# PROX_HOST=pfv-tsys4 bash tests/remote.sh prox-file console/setup.sh
#
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
echo "============================================"
echo " Console Management Setup"
echo " Host: $(hostname) $(date)"
echo "============================================"
# --- 1. Install dependencies ---
echo ""
echo "--- [1/7] Checking dependencies ---"
NEED_INSTALL=()
dpkg -l ser2net 2>/dev/null | grep -q '^ii' && echo " ser2net: installed" || NEED_INSTALL+=(ser2net)
dpkg -l conman 2>/dev/null | grep -q '^ii' && echo " conman: installed" || NEED_INSTALL+=(conman)
if [ "${#NEED_INSTALL[@]}" -gt 0 ]; then
echo " Installing: ${NEED_INSTALL[*]}"
apt-get update -qq
apt-get install -y -qq "${NEED_INSTALL[@]}"
else
echo " All dependencies present."
fi
# --- 2. Ensure mapping file is available ---
echo ""
echo "--- [2/7] Locating mapping file ---"
MAPPING_FILE=""
for candidate in \
"$SCRIPT_DIR/mapping.txt" \
"$(dirname "$0")/mapping.txt" \
"/root/console/mapping.txt" \
"/tmp/mapping.txt"; do
if [ -f "$candidate" ]; then
MAPPING_FILE="$candidate"
break
fi
done
if [ -z "$MAPPING_FILE" ]; then
echo "FATAL: mapping.txt not found. Copy it to the target host."
exit 1
fi
echo " Using: $MAPPING_FILE"
# --- 3. Generate configs ---
echo ""
echo "--- [3/7] Generating configs ---"
export MAPPING_FILE
bash "$(dirname "$0")/generate-config.sh" 2>&1 || bash "$SCRIPT_DIR/generate-config.sh" 2>&1 || {
echo "FATAL: generate-config.sh failed."
exit 1
}
# --- 4. Reload udev + create symlinks ---
echo ""
echo "--- [4/7] Reloading udev rules ---"
udevadm control --reload-rules
# Try trigger first (works on some systems)
for tty in /sys/class/tty/ttyUSB*; do
[ -e "$tty" ] && udevadm trigger --action=add "$tty" 2>/dev/null || true
done
# Also try writing to uevent (forces udev reprocessing)
for tty in /sys/class/tty/ttyUSB*; do
[ -e "$tty/uevent" ] && echo "add" > "$tty/uevent" 2>/dev/null || true
done
sleep 2
# FALLBACK: if udev symlinks don't exist (common when devices are already
# discovered — udev trigger doesn't always re-create symlinks for existing
# devices), create them manually by matching ID_PATH. The udev rules will
# handle future boots/hotplugs automatically.
if [ ! -d /dev/consoles ] || [ -z "$(ls /dev/consoles/ 2>/dev/null)" ]; then
echo " udev trigger didn't create symlinks. Creating manually..."
mkdir -p /dev/consoles
while IFS= read -r line; do
line="${line%%#*}"
line="$(echo "$line" | xargs)"
[ -z "$line" ] && continue
IFS='|' read -r _ name id_path _ _ <<< "$line"
# Find the ttyUSB whose ID_PATH contains the mapping's id_path substring
for tty in /dev/ttyUSB*; do
[ -e "$tty" ] || continue
DEV_IDPATH=$(udevadm info -q property -n "$tty" 2>/dev/null | grep ^ID_PATH= | cut -d= -f2)
if echo "$DEV_IDPATH" | grep -q "$id_path"; then
ln -sf "$tty" "/dev/consoles/$name"
echo " ln -s $tty -> /dev/consoles/$name"
break
fi
done
done < "$MAPPING_FILE"
fi
echo " Stable symlinks:"
ls -la /dev/consoles/ 2>/dev/null | grep -v '^total\|^d' | sed 's/^/ /' || echo " (none created)"
# Verify each symlink resolves
echo ""
echo " Symlink verification:"
while IFS= read -r line; do
line="${line%%#*}"
line="$(echo "$line" | xargs)"
[ -z "$line" ] && continue
IFS='|' read -r _ name id_path _ _ <<< "$line"
if [ -e "/dev/consoles/$name" ]; then
TARGET=$(readlink -f "/dev/consoles/$name")
echo " [OK] /dev/consoles/$name -> $TARGET"
else
echo " [MISSING] /dev/consoles/$name (adapter unplugged or ID_PATH changed)"
fi
done < "$MAPPING_FILE"
# --- 5. Restart ser2net ---
echo ""
echo "--- [5/7] Restarting ser2net ---"
systemctl enable ser2net
systemctl restart ser2net
sleep 2
if systemctl is-active --quiet ser2net; then
echo " ser2net is running (telnet rfc2217 accepters)."
TS_IP=$(tailscale ip -4 2>/dev/null || echo "127.0.0.1")
echo " Listening ports:"
ss -tlnp | grep ser2net | grep -oE "${TS_IP}:[0-9]+" | sort -t: -k2 -n | sed 's/^/ /'
else
echo " WARNING: ser2net failed to start. Checking journal..."
journalctl -u ser2net --no-pager -n 20
fi
# --- 6. Enable + start conmand ---
echo ""
echo "--- [6/7] Starting conmand ---"
# conman package on Debian may not ship a systemd unit. Create one if missing.
if ! systemctl cat conmand >/dev/null 2>&1; then
echo " No systemd unit for conmand — creating one..."
cat > /etc/systemd/system/conmand.service <<'CONMAND_UNIT'
[Unit]
Description=ConMan (Console Manager)
After=network.target ser2net.service
Requires=ser2net.service
[Service]
Type=forking
ExecStart=/usr/sbin/conmand -c /etc/conman.conf
Restart=on-failure
RestartSec=5
[Install]
WantedBy=multi-user.target
CONMAND_UNIT
systemctl daemon-reload
echo " Created /etc/systemd/system/conmand.service"
fi
# Kill any manually-started conmand first
pkill -x conmand 2>/dev/null || true
sleep 1
systemctl enable conmand 2>/dev/null || true
systemctl restart conmand 2>/dev/null || true
sleep 2
if systemctl is-active --quiet conmand; then
echo " conmand is running."
echo " Consoles:"
conman -q 2>&1 | sed 's/^/ /' || true
else
echo " WARNING: conmand failed to start. Checking journal..."
journalctl -u conmand --no-pager -n 20 2>/dev/null || true
# Try manual start as fallback
echo " Attempting manual start..."
/usr/sbin/conmand -c /etc/conman.conf 2>&1 || true
fi
# --- 7. Summary ---
echo ""
echo "--- [7/7] Setup complete ---"
echo ""
echo " ser2net + conman architecture (telnet rfc2217):"
echo " ser2net owns serial devices, exposes telnet(rfc2217) TCP ports"
echo " conman connects via telnet for logging + multiplexing"
echo ""
echo " Connect from any Tailscale workstation:"
echo " conman -d pfv-tsys4:7890 -f pfv-r5-core-01"
echo " conman -d pfv-tsys4:7890 -q # list consoles"
echo ""
echo " Direct telnet (emergency, conflicts with conman):"
echo " ssh pfv-tsys4 'systemctl stop conmand'"
echo " telnet pfv-tsys4 2001"
echo " ssh pfv-tsys4 'systemctl start conmand'"
echo ""
echo " To regenerate after changing mapping.txt:"
echo " bash generate-config.sh"
echo " udevadm trigger"
echo " systemctl restart ser2net conmand"
echo "============================================"
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#!/usr/bin/bash
# shellcheck disable=SC2012,SC2001 # diagnostic script; ls -la listings and sed line-prefixing are intentional
#
# console/validate-conman.sh — verify conman can actually reach devices via
# ser2net TCP ports and is capturing log output to files.
#
# This tests the real data path: conman → TCP 200X → ser2net → /dev/consoles/X → device
#
set -uo pipefail
TS_IP=$(tailscale ip -4)
LOGDIR="/var/log/conman"
echo "============================================"
echo " Conman Data Path + Log Validation"
echo " Host: $(hostname) TS IP: $TS_IP"
echo "============================================"
echo ""
echo "--- 1. conman.conf log settings ---"
grep -E "logdir|LOGDIR|^GLOBAL LOG" /etc/conman.conf 2>/dev/null | grep -v "^#" || echo " (no explicit logdir — defaults to /var/log/conman)"
echo " Log dir: $LOGDIR"
ls -la "$LOGDIR"/ 2>/dev/null | head -15 || echo " ($LOGDIR does not exist yet)"
echo ""
echo "--- 2. CONSOLE entries: each has a log= directive? ---"
# Extract the auto-generated block and check each CONSOLE line has log=
sed -n '/BEGIN PFV CONSOLE/,/END PFV CONSOLE/p' /etc/conman.conf | grep "^CONSOLE" | while read -r line; do
name=$(echo "$line" | sed -n 's/.*name="\([^"]*\)".*/\1/p')
if echo "$line" | grep -q 'log='; then
logfile=$(echo "$line" | sed -n 's/.*log="\([^"]*\)".*/\1/p')
echo " [OK] $name → log=$logfile"
else
echo " [FAIL] $name has NO log= directive"
fi
done
echo ""
echo "--- 3. Trigger log capture: connect to each console briefly ---"
# conman -e changes the escape char. We use -j (join, read-only) with a timeout.
# Actually, conman doesn't have a built-in "connect for N seconds" — but conmand
# connects to each device ON STARTUP and keeps the connection open for logging.
# The log files should already be created. Let's check timestamps.
echo " conmand connects to all consoles on startup. Checking if logs exist..."
echo ""
echo "--- 4. Log file inventory ---"
for name in pfv-r5-core-01 pfv-r3-tor-mgmt-01 pfv-r3-tor-stor-01 pfv-rrinfra-rtr pfv-r2-tor-01 pfv-r6-mgmt-01; do
logfile="$LOGDIR/${name}.log"
if [ -f "$logfile" ]; then
SIZE=$(stat -c%s "$logfile" 2>/dev/null || echo 0)
MTIME=$(stat -c%y "$logfile" 2>/dev/null | cut -d. -f1)
echo " [OK] $logfile ($SIZE bytes, modified $MTIME)"
else
echo " [MISSING] $logfile — conmand may not be writing yet"
fi
done
echo ""
echo "--- 5. conmand connection status (journal) ---"
# conmand logs connection attempts/errors to syslog
journalctl -u conmand --no-pager -n 50 2>/dev/null | grep -iE "connect|error|fail|console|refused|timeout" | tail -15 || echo " (no relevant journal entries)"
echo ""
echo "--- 6. Verify ser2net is proxying data (telnet rfc2217) ---"
echo " Probing TCP $TS_IP:2007 for data..."
RESPONSE=$(timeout 3 bash -c "printf '\r\r' | nc -w 2 $TS_IP 2007 2>/dev/null" | tr -cd '[:print:][:space:]' | head -5)
if [ -n "$RESPONSE" ]; then
echo " [OK] Data flowing through ser2net TCP 2007:"
echo "$RESPONSE" | sed 's/^/ /'
else
echo " (no immediate response — device may need more interaction)"
fi
echo ""
echo "--- 7. Check if conmand has open connections to ser2net ports ---"
CONMAND_PID=$(pgrep -x conmand 2>/dev/null || echo "")
if [ -n "$CONMAND_PID" ]; then
echo " conmand PID: $CONMAND_PID"
echo " Open connections to ser2net (expect 7 to 100.x:200X):"
ss -tnp 2>/dev/null | grep "pid=$CONMAND_PID" | grep -oE "100\.[0-9.]+:200[0-9]" | sort | sed 's/^/ /'
COUNT=$(ss -tnp 2>/dev/null | grep "pid=$CONMAND_PID" | grep -c ":200")
echo " Total conmand→ser2net connections: $COUNT (expect 7)"
else
echo " [FAIL] conmand not running"
fi
echo ""
echo "============================================"
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#!/bin/bash
# drac-extend: expose iDRAC IPMI temperature SDRs via snmpd extend [#625]
#
# Deployed to /usr/local/bin/drac-extend on pfv-tsys6 / pfv-tsys7.
# Creds live in /etc/snmp/drac-env (0600 root): DRAC_HOST, IPMI_USER, IPMI_PASS.
# Output: "<label> <celsius>" per enabled sensor, e.g. "inlet_temp 22".
# Consumed by Home Assistant SNMP sensors via value_template regex.
#
# Why extend and not the DRAC's own SNMP agent: iDRAC6/7 hardware MIB tables
# are unpopulated on this firmware generation (verified 2026-09-02), while
# IPMI SDR works. [#625]
set -euo pipefail
ENV_FILE="${DRAC_ENV:-/etc/snmp/drac-env}"
if [ ! -r "$ENV_FILE" ]; then
echo "drac-extend: missing $ENV_FILE" >&2
exit 1
fi
# shellcheck disable=SC1090 # env file is host-local by design (creds)
. "$ENV_FILE"
: "${DRAC_HOST:?DRAC_HOST unset}" "${IPMI_USER:?IPMI_USER unset}" "${IPMI_PASS:?IPMI_PASS unset}"
export IPMI_PASSWORD="${IPMI_PASS}"
ipmitool -I lanplus -E -H "$DRAC_HOST" -U "$IPMI_USER" \
sdr type temperature 2>/dev/null |
awk -F'|' '
$3 ~ /ok/ && $5 ~ /degrees C/ {
label = tolower($1)
gsub(/[^a-z0-9]+/, "_", label)
gsub(/^_+|_+$/, "", label)
value = $5
gsub(/[^0-9]/, "", value)
print label, value
}'
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# dcinfra/powerman/README.md
> **Documentation moved to Discourse — the canonical source of truth.**
>
> **Cyclades PM10i PDU management via powerman**
>
> **Read it here:** https://community.turnsys.com/t/301
>
> *Migrated 2026-08-06. This file is kept as a pointer for git-browsing context.
> Do not update content here — edit the Discourse wiki topic instead.*
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#!/usr/bin/bash
#
# powerman/discover.sh — gather USB-DB9 adapter + powerman state on a host
#
# Usage: PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/discover.sh
#
set -uo pipefail
echo "============================================"
echo " PDU / Powerman Discovery"
echo " Host: $(hostname)"
echo " Date: $(date)"
echo "============================================"
echo ""
echo "=== 1. USB devices ==="
lsusb 2>/dev/null || echo "(lsusb not available)"
echo ""
echo "=== 2. USB-Serial adapters (ttyUSB*) ==="
ls -la /dev/ttyUSB* 2>/dev/null || echo "(no /dev/ttyUSB* devices)"
echo ""
echo "=== 3. USB-Serial kernel modules ==="
lsmod | grep -iE 'usbserial|ftdi|pl2303|cp210|ch34|cdc_acm' 2>/dev/null || echo "(no relevant modules loaded)"
echo ""
echo "=== 4. dmesg for USB serial (last 30 lines) ==="
dmesg | grep -iE 'ttyUSB|usbserial|ftdi|pl2303|cp210|ch34|converter' | tail -30 2>/dev/null || echo "(no dmesg matches)"
echo ""
echo "=== 5. All serial devices ==="
ls -la /dev/ttyS* /dev/ttyUSB* /dev/ttyACM* 2>/dev/null || echo "(no serial devices found)"
echo ""
echo "=== 6. Powerman installed? ==="
dpkg -l powerman 2>/dev/null || echo "(powerman not installed)"
which powerman 2>/dev/null || echo "(powerman binary not found)"
which powermand 2>/dev/null || echo "(powermand binary not found)"
echo ""
echo "=== 7. Powerman config files ==="
ls -la /etc/powerman/ 2>/dev/null || echo "(no /etc/powerman/ directory)"
ls -la /etc/powerman/*.dev 2>/dev/null || echo "(no .dev files)"
cat /etc/powerman/powerman.conf 2>/dev/null || echo "(no powerman.conf)"
echo ""
echo "=== 8. Available powerman device definitions ==="
ls /usr/share/powerman/*.dev 2>/dev/null || ls /etc/powerman/*.dev 2>/dev/null || echo "(no device definitions found)"
echo ""
echo "=== 9. Powermand service status ==="
systemctl status powerman 2>/dev/null | head -10 || echo "(powerman service not found)"
echo ""
echo "=== 10. Serial port test (quick probe of /dev/ttyUSB0) ==="
if [ -e /dev/ttyUSB0 ]; then
stty -F /dev/ttyUSB0 2>/dev/null && echo "(port exists and is configurable)" || echo "(port exists but stty failed)"
# Try to read any pending output
timeout 2 cat /dev/ttyUSB0 2>/dev/null | head -5 || echo "(no immediate output from port)"
else
echo "(no /dev/ttyUSB0)"
fi
echo ""
echo "============================================"
echo " Discovery complete."
echo "============================================"
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#!/usr/bin/bash
# powerman/identify-outlets.sh — flash each PDU outlet sequentially for physical tracing
#
# Run this from the workstation. It flashes each outlet one at a time so you
# can walk the rack and see which device's LED blinks. Write down the mapping,
# then run rename-outlets.sh with that mapping.
#
# Usage:
# bash dcinfra/powerman/identify-outlets.sh
#
# On Friday: run this, walk the rack, note which outlet → which device.
set -uo pipefail
PROX_HOST="${PROX_HOST:-pfv-tsys1}"
REMOTE_SH="$(cd "$(dirname "$0")/../.." && pwd)/tests/remote.sh"
echo "PDU Outlet Identification — Flash Sequence"
echo "============================================"
echo "Each outlet will flash for 5 seconds. Walk the rack and note the device."
echo "Press Enter to start..."
read -r
for i in $(seq 1 10); do
echo "--- Outlet $i: FLASHING (5s) ---"
PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox "powerman -f outlet-$i" </dev/null 2>/dev/null
sleep 5
PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox "powerman -u outlet-$i" </dev/null 2>/dev/null
echo " Outlet $i → ? (write it down)"
echo ""
[ "$i" -lt 10 ] && { echo "Press Enter for next outlet..."; read -r; }
done
echo "============================================"
echo "Done. Now create your mapping file and run:"
echo " bash dcinfra/powerman/rename-outlets.sh"
echo ""
echo "Format: outlet-number:new-name (one per line)"
echo "Example:"
echo " 1:pfv-tsys1"
echo " 2:pfv-tsys3"
echo " ..."
echo "============================================"
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#!/usr/bin/bash
#
# powerman/query-remote.sh — install powerman client locally and query
# the Cyclades PDU running on pfv-tsys1 over Tailscale.
#
set -euo pipefail
REMOTE_HOST="${REMOTE_HOST:-pfv-tsys1}"
REMOTE_PORT="${REMOTE_PORT:-10101}"
echo "============================================"
echo " Powerman Remote PDU Query"
echo " Server: ${REMOTE_HOST}:${REMOTE_PORT} (Tailscale)"
echo "============================================"
# --- 1. Install powerman client if missing ---
if ! command -v powerman >/dev/null 2>&1; then
echo ""
echo "--- Installing powerman client ---"
if sudo -n true 2>/dev/null; then
sudo apt-get update -qq && sudo apt-get install -y -qq powerman
else
echo " Passwordless sudo not available. Please run this command in a terminal:"
echo ""
echo " sudo apt-get update && sudo apt-get install -y powerman"
echo ""
echo " Then re-run this script."
exit 1
fi
else
echo " powerman client already installed."
fi
# --- 2. Verify connectivity ---
echo ""
echo "--- Connectivity check ---"
if timeout 3 bash -c "echo > /dev/tcp/${REMOTE_HOST}/${REMOTE_PORT}" 2>/dev/null; then
echo " [OK] ${REMOTE_HOST}:${REMOTE_PORT} reachable"
else
echo " [FAIL] Cannot reach ${REMOTE_HOST}:${REMOTE_PORT}"
echo " Is Tailscale up? Is powermand running on ${REMOTE_HOST}?"
exit 1
fi
export POWERMAN_SERVER="${REMOTE_HOST}:${REMOTE_PORT}"
# --- 3. List outlets ---
echo ""
echo "--- Outlets ---"
powerman -h "${REMOTE_HOST}:${REMOTE_PORT}" -l
# --- 4. Query status ---
echo ""
echo "--- Status ---"
powerman -h "${REMOTE_HOST}:${REMOTE_PORT}" -q
echo ""
echo "============================================"
echo " Done."
echo ""
echo " To control an outlet from this workstation:"
echo " powerman -h ${REMOTE_HOST}:${REMOTE_PORT} -0 outlet-10 # off"
echo " powerman -h ${REMOTE_HOST}:${REMOTE_PORT} -1 outlet-10 # on"
echo " powerman -h ${REMOTE_HOST}:${REMOTE_PORT} -c outlet-10 # cycle"
echo "============================================"
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#!/usr/bin/bash
# powerman/rename-outlets.sh — rename PDU outlets in powerman.conf
#
# Takes a mapping file (outlet-number:new-name, one per line) and rewrites
# the node entries in /etc/powerman/powerman.conf on pfv-tsys1, then
# restarts powermand.
#
# Usage:
# bash dcinfra/powerman/rename-outlets.sh <mapping-file>
#
# Example mapping file:
# 1:pfv-tsys1
# 2:pfv-tsys3
# 3:pfv-tsys4
# ...
set -euo pipefail
PROX_HOST="${PROX_HOST:-pfv-tsys1}"
REMOTE_SH="$(cd "$(dirname "$0")/../.." && pwd)/tests/remote.sh"
MAP_FILE="${1:-}"
if [ -z "$MAP_FILE" ] || [ ! -f "$MAP_FILE" ]; then
echo "Usage: $0 <mapping-file>"
echo " Format: outlet-number:new-name (one per line)"
echo " Run identify-outlets.sh first to get the mapping."
exit 1
fi
# Build the new node lines
NODE_LINES=""
while IFS=: read -r num name; do
[ -z "$num" ] && continue
NODE_LINES+="node \"$name\" \"cyclades-pm10\" \"$num\""$'\n'
done < "$MAP_FILE"
# Send to tsys1: backup conf, write new node section, restart powermand
PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox-file - <<REMOTE_SCRIPT
set -euo pipefail
cp /etc/powerman/powerman.conf /etc/powerman/powerman.conf.bak.\$(date +%Y%m%d-%H%M%S)
# Strip existing node lines and append new ones
grep -v '^node "outlet-' /etc/powerman/powerman.conf > /tmp/powerman.conf.new
cat >> /tmp/powerman.conf.new <<'NODES'
$(echo -n "$NODE_LINES")
NODES
mv /tmp/powerman.conf.new /etc/powerman/powerman.conf
systemctl restart powerman
sleep 1
powerman -l
REMOTE_SCRIPT
echo "PDU outlets renamed. Verify with: PROX_HOST=$PROX_HOST bash $REMOTE_SH prox 'powerman -q'"
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#!/usr/bin/bash
#
# powerman/setup.sh — idempotent powerman setup for Cyclades PM10i PDU
#
# Creates a stable udev symlink for the USB-DB9 adapter, writes powerman.conf
# with 10 outlet nodes, and enables + starts powermand.
#
# This script is designed to be run ON the target host (pfv-tsys1) as root.
# It is idempotent: safe to run multiple times.
#
# Usage:
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/setup.sh
#
# Override defaults via environment variables:
# PDU_SERIAL — USB adapter serial (default: BJAAb144J07)
# PDU_VENDOR — USB vendor ID (default: 067b)
# PDU_DEV_NAME — udev symlink name (default: cyclades-pm10)
# PDU_BAUD — serial baud rate (default: 9600,8n1)
# PDU_TYPE — powerman spec type (default: pm10)
# PDU_OUTLETS — number of outlets (default: 10)
# PDU_LISTEN — powermand listen (default: 0.0.0.0:10101)
#
set -euo pipefail
# --- Config (overridable via env) ---
PDU_SERIAL="${PDU_SERIAL:-BJAAb144J07}"
PDU_VENDOR="${PDU_VENDOR:-067b}"
PDU_DEV_NAME="${PDU_DEV_NAME:-cyclades-pm10}"
PDU_BAUD="${PDU_BAUD:-9600,8n1}"
PDU_TYPE="${PDU_TYPE:-pm10}"
PDU_OUTLETS="${PDU_OUTLETS:-10}"
PDU_LISTEN="${PDU_LISTEN:-}" # Auto-detect Tailscale IP if empty
UDEV_RULE="/etc/udev/rules.d/99-cyclades-pdu.rules"
POWERMAN_CONF="/etc/powerman/powerman.conf"
DEV_FILE="/etc/powerman/cyclades-pm10.dev"
# --- Auto-detect Tailscale IP for listen address ---
if [ -z "$PDU_LISTEN" ]; then
TS_IP=$(tailscale ip -4 2>/dev/null || true)
if [ -n "$TS_IP" ]; then
PDU_LISTEN="${TS_IP}:10101"
echo " Auto-detected Tailscale IP: $TS_IP"
else
PDU_LISTEN="127.0.0.1:10101"
echo " WARNING: No Tailscale IP detected. Defaulting to localhost."
fi
fi
echo "============================================"
echo " Powerman PDU Setup"
echo " Host: $(hostname)"
echo " PDU: Cyclades PM${PDU_OUTLETS}i"
echo " Adapter serial: $PDU_SERIAL"
echo " Device symlink: /dev/$PDU_DEV_NAME"
echo " Listen: $PDU_LISTEN (Tailscale only)"
echo "============================================"
# --- 1. Ensure powerman is installed ---
echo ""
echo "--- [1/5] Checking powerman installation ---"
if ! dpkg -l powerman 2>/dev/null | grep -q '^ii'; then
echo " Installing powerman from Debian repo..."
apt-get update -qq && apt-get install -y -qq powerman
else
echo " Powerman already installed: $(dpkg -l powerman | awk '/^ii/{print $3}')"
fi
# --- 2. Create udev rule for stable device name ---
echo ""
echo "--- [2/5] Creating udev rule for USB-DB9 adapter ---"
cat > "$UDEV_RULE" <<UDEV
# Stable symlink for Cyclades PM10i PDU USB-DB9 adapter
# Generated by powerman/setup.sh
SUBSYSTEM=="tty", ATTRS{idVendor}=="${PDU_VENDOR}", ATTRS{serial}=="${PDU_SERIAL}", GROUP="dialout", MODE="0660", SYMLINK+="${PDU_DEV_NAME}"
UDEV
echo " Written: $UDEV_RULE"
# Trigger udev to create the symlink now
udevadm control --reload-rules 2>/dev/null || true
udevadm trigger --subsystem-match=tty 2>/dev/null || true
sleep 1
if [ -e "/dev/${PDU_DEV_NAME}" ]; then
echo " Device symlink active: /dev/${PDU_DEV_NAME} -> $(readlink -f "/dev/${PDU_DEV_NAME}")"
else
echo " WARNING: /dev/${PDU_DEV_NAME} not found yet. Adapter may be unplugged."
echo " Falling back to /dev/ttyUSB* discovery..."
# Try to find any ttyUSB device as fallback
for tty in /dev/ttyUSB*; do
if [ -e "$tty" ]; then
echo " Found: $tty (using as fallback)"
PDU_DEV_NAME="$(basename "$tty")"
break
fi
done
fi
# --- 2b. Ensure powermand user can access the serial device ---
echo ""
echo "--- [2b/5] Fixing serial device permissions ---"
if id powerman >/dev/null 2>&1; then
if id powerman | grep -qv dialout; then
usermod -aG dialout powerman
echo " Added 'powerman' user to 'dialout' group"
else
echo " 'powerman' already in 'dialout' group"
fi
else
echo " (no powerman user — service may run as root)"
fi
# --- 3. Write powerman.conf ---
echo ""
echo "--- [3/5] Writing powerman.conf ---"
# Build node definitions
NODES=""
for i in $(seq 1 "$PDU_OUTLETS"); do
NODES+="node \"outlet-${i}\" \"${PDU_DEV_NAME}\" \"${i}\"\n"
done
cat > "$POWERMAN_CONF" <<PMCONF
# Powerman configuration for Cyclades PM${PDU_OUTLETS}i PDU
# Generated by powerman/setup.sh on $(date)
# Device: /dev/${PDU_DEV_NAME} (USB-DB9 adapter serial ${PDU_SERIAL})
# Listen on localhost (for local admin) and Tailscale (for remote access)
listen "127.0.0.1:10101"
listen "${PDU_LISTEN}"
# Device specification for Cyclades PM10
include "${DEV_FILE}"
# The PDU device (serial-attached)
device "${PDU_DEV_NAME}" "${PDU_TYPE}" "/dev/${PDU_DEV_NAME}" "${PDU_BAUD}"
# Outlet nodes (rename these to match attached devices when onsite)
$(printf '%b' "$NODES")
PMCONF
echo " Written: $POWERMAN_CONF"
echo " Nodes defined: outlet-1 through outlet-${PDU_OUTLETS}"
# --- 4. Restart powermand ---
echo ""
echo "--- [4/5] Restarting powermand ---"
systemctl enable powerman 2>/dev/null || true
systemctl restart powerman 2>/dev/null || true
sleep 2
if systemctl is-active --quiet powerman; then
echo " powermand is running."
else
echo " WARNING: powermand failed to start. Check journalctl -u powerman"
journalctl -u powerman --no-pager -n 20 2>/dev/null || true
fi
# --- 5. Verify ---
echo ""
echo "--- [5/5] Verification ---"
echo ""
echo " powerman -l (list all outlets):"
powerman -l 2>&1 || echo "(powerman -l failed)"
echo ""
echo " powerman -q (query status):"
powerman -q 2>&1 || echo "(powerman -q failed — PDU may need a moment)"
echo ""
echo "============================================"
echo " Setup complete."
echo ""
echo " Outlet names are generic (outlet-1 ... outlet-${PDU_OUTLETS})."
echo " Rename them in ${POWERMAN_CONF} when onsite to match attached devices."
echo ""
echo " Test: powerman -0 outlet-10 (off)"
echo " powerman -1 outlet-10 (on)"
echo " powerman -c outlet-10 (cycle)"
echo " powerman -q (status)"
echo "============================================"
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#!/usr/bin/bash
#
# powerman/status.sh — quick PDU status check
#
# Usage:
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/status.sh
#
set -euo pipefail
echo "============================================"
echo " Cyclades PM10i PDU Status"
echo " Host: $(hostname) $(date)"
echo "============================================"
echo ""
echo "=== Service ==="
systemctl is-active powerman 2>/dev/null && echo "(running)" || echo "(stopped)"
echo ""
echo "=== Device ==="
ls -la /dev/cyclades-pm10 2>/dev/null || echo "(no /dev/cyclades-pm10 symlink)"
echo ""
echo "=== Outlets ==="
powerman -l 2>&1
echo ""
echo "=== Power Status ==="
powerman -q 2>&1
echo ""
echo "=== Temperature ==="
powerman -T 2>&1 || echo "(temperature not available)"
+126
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@@ -0,0 +1,126 @@
#!/usr/bin/bash
#
# powerman/test-pdu.sh — validate PDU control by cycling outlet 10 off and on
#
# Usage:
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file powerman/test-pdu.sh
#
# Override: OUTLET=10 (which outlet to test)
#
set -euo pipefail
OUTLET="${OUTLET:-10}"
NODE="outlet-${OUTLET}"
PASS=0; FAIL=0
ok() { echo " [PASS] $1"; PASS=$((PASS+1)); }
fail() { echo " [FAIL] $1"; FAIL=$((FAIL+1)); }
echo "============================================"
echo " PDU Control Validation"
echo " Host: $(hostname)"
echo " Test: cycle outlet ${OUTLET} (off → wait → on)"
echo "============================================"
# --- 0. Powermand running? ---
echo ""
echo "--- [0/5] Powermand service ---"
if systemctl is-active --quiet powerman; then
ok "powermand is running"
else
fail "powermand is NOT running"
echo " Run setup.sh first."
exit 1
fi
# --- 1. List outlets ---
echo ""
echo "--- [1/5] List outlets ---"
LIST_OUT=$(powerman -l 2>&1)
echo "$LIST_OUT"
# powerman shows ranges like "outlet-[1-10]" — match either exact or range form
if echo "$LIST_OUT" | grep -qE "outlet-(\[1-?10\]|${OUTLET}\b)"; then
ok "Outlet '${NODE}' is defined"
else
fail "Outlet '${NODE}' not found in powerman -l"
exit 1
fi
# --- 2. Query current status ---
echo ""
echo "--- [2/5] Query initial status ---"
INITIAL=$(powerman -q 2>&1)
echo "$INITIAL"
if [ -n "$INITIAL" ]; then
ok "Status query works (PDU is responding)"
else
fail "Could not query status"
echo " PDU may be unresponsive. Check serial connection."
exit 1
fi
# --- 3. Turn OFF outlet ---
echo ""
echo "--- [3/5] Turn OFF outlet ${OUTLET} ---"
if powerman -0 "$NODE" 2>&1; then
ok "Off command sent successfully"
else
fail "Off command failed"
fi
sleep 3
# Verify it's off (query just this outlet)
STATUS_OFF=$(powerman -q "$NODE" 2>&1)
echo "$STATUS_OFF"
if echo "$STATUS_OFF" | grep -qi "off\|unk"; then
ok "Outlet ${OUTLET} confirmed OFF"
else
echo " (status may not perfectly reflect — continuing)"
fi
# --- 4. Turn ON outlet ---
echo ""
echo "--- [4/5] Turn ON outlet ${OUTLET} ---"
if powerman -1 "$NODE" 2>&1; then
ok "On command sent successfully"
else
fail "On command failed"
fi
sleep 3
# Verify it's on (query just this outlet)
STATUS_ON=$(powerman -q "$NODE" 2>&1)
echo "$STATUS_ON"
if echo "$STATUS_ON" | grep -qi "on"; then
ok "Outlet ${OUTLET} confirmed ON"
else
echo " (status may not perfectly reflect — continuing)"
fi
# --- 5. Cycle test (off → delay → on in one command) ---
echo ""
echo "--- [5/5] Cycle test (powerman -c) ---"
if powerman -c "$NODE" 2>&1; then
ok "Cycle command completed"
else
fail "Cycle command failed"
echo " (some PDU firmware reports errors during cycle but still works)"
fi
sleep 5
# Final status
echo ""
echo "--- Final status ---"
powerman -q 2>&1
echo ""
echo "============================================"
echo " Results: $PASS passed, $FAIL failed"
if [ "$FAIL" -gt 0 ]; then
echo " Some checks failed. Review output above."
exit 1
fi
echo " PDU control validated."
echo "============================================"
+3
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@@ -0,0 +1,3 @@
# Questions — facilities (round 1)
Lane-wide questions live in KNEL/PFVCluster `questions-v10.md` (2026-09-03 repo-split round). Repo-specific rounds start here.
+274
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@@ -0,0 +1,274 @@
#!/usr/bin/env bash
# check-rules.sh — project rule audit engine.
#
# Usage:
# bash scripts/check-rules.sh # full audit (verbose, includes slow checks)
# bash scripts/check-rules.sh --fast # fast audit (quiet, skips slow checks) — for pre-commit
# bash scripts/check-rules.sh --quiet # full audit, only prints failures
#
# Exit code: 0 = all rules pass (warnings are non-fatal), 1 = one or more FAILED.
#
# This is a generalized version of the rules engine proven in the
# RCEO-PersonalAssistant project. Add project-specific checks by appending
# `check "<desc>" "<pass|warn|fail>"` calls below.
set -euo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)"
# shellcheck disable=SC1091
source "$HERE/lib/common.sh"
REPO_ROOT="$(repo_root)"
cd "$REPO_ROOT"
# --- argument parsing ---
RULE_FAST=false
RULE_VERBOSE=true
for arg in "$@"; do
case "$arg" in
--fast) RULE_FAST=true; RULE_VERBOSE=false ;;
--quiet) RULE_VERBOSE=false ;;
*) die "check-rules.sh: unknown argument '$arg'" ;;
esac
done
export RULE_FAST RULE_VERBOSE
init_counters
$RULE_VERBOSE && echo "=== Project Rule Audit ==="
TODAY="$(date +%Y-%m-%d)"
# ----------------------------------------------------------------------------
# 1. Shellcheck — every .sh/.bash must pass (zero warnings, incl. info-level).
# Runs in Docker so the host stays clean (no native shellcheck required).
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Shell scripts (shellcheck)"
mapfile -d '' SH_FILES < <(find . -path ./.git -prune -o -path ./.tmp -prune -o -path ./.crush -prune -o -path ./vendor -prune -o -path ./oam/librenms-agent/agent -prune -o -path ./archive -prune -o -path ./node_modules -prune -o \( -name '*.sh' -o -name '*.bash' \) -print0 2>/dev/null)
if [ "${#SH_FILES[@]}" -gt 0 ]; then
if have shellcheck; then
if shellcheck "${SH_FILES[@]}" >/dev/null 2>&1; then
check "All shell scripts pass shellcheck (host)" "pass"
else
check "shellcheck reports violations — run: shellcheck <file>" "fail"
fi
elif have docker; then
MNT_FILES=()
for f in "${SH_FILES[@]}"; do MNT_FILES+=("/mnt/${f#./}"); done
if docker run --rm -v "$REPO_ROOT:/mnt" koalaman/shellcheck:stable "${MNT_FILES[@]}" >/dev/null 2>&1; then
check "All shell scripts pass shellcheck (docker)" "pass"
else
check "shellcheck (docker) reports violations" "fail"
fi
else
check "No shellcheck or docker available to lint scripts" "warn"
fi
else
check "No shell scripts to lint" "pass"
fi
# ----------------------------------------------------------------------------
# 2. Docker image pinning — no ':latest' tags in compose or Dockerfiles.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Docker image pinning"
if grep -rqE '(image:|FROM).*:latest' --include='docker-compose*.y*ml' --include='Dockerfile*' . 2>/dev/null; then
check "No ':latest' image tags (pin everything)" "fail"
else
check "No ':latest' image tags" "pass"
fi
# ----------------------------------------------------------------------------
# 2b. Container naming — every service in a docker-compose file MUST set an
# explicit container_name (never rely on Docker's default <dir>_<n>).
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Container naming"
COMPOSE_FILES="$(find . -path ./.git -prune -o \( -name 'docker-compose*.yml' -o -name 'docker-compose*.yaml' -o -name 'compose.yml' -o -name 'compose.yaml' \) -print 2>/dev/null || true)"
if [ -n "$COMPOSE_FILES" ]; then
BAD=0
while IFS= read -r cf; do
[ -n "$cf" ] || continue
# Count top-level service keys (2-space indent under services:) and
# compare against the number of container_name: declarations.
svc_count=$(awk '/^services:/{f=1;next} f&&/^[^[:space:]]/{f=0} f&&/^[[:space:]]{2}[[:alnum:]_-]+:[[:space:]]*$/{c++} END{print c+0}' "$cf")
cn_count=$(grep -cE '^[[:space:]]*container_name:' "$cf" 2>/dev/null || echo 0)
if [ "${svc_count:-0}" -gt 0 ] && [ "$cn_count" -lt "$svc_count" ]; then
BAD=$((BAD + 1))
fi
done <<EOF
$COMPOSE_FILES
EOF
if [ "$BAD" -eq 0 ]; then
check "All compose services set container_name" "pass"
else
check "$BAD compose file(s) with services missing container_name" "fail"
fi
else
check "No compose files (container-name check skipped)" "pass"
fi
# ----------------------------------------------------------------------------
# 3. Required-files manifest — the files every project using this template owns.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Required files"
REQUIRED_FILES="AGENTS.md STATUS.md .env.example scripts/check-rules.sh scripts/setup-hooks.sh"
REQUIRED_FILES="$REQUIRED_FILES ${PROJECT_REQUIRED_FILES:-}"
for f in $REQUIRED_FILES; do
if [ -f "$f" ]; then check "$f exists" "pass"; else check "$f MISSING" "fail"; fi
done
if compgen -G 'questions-v*.md' > /dev/null; then
latest_q="$(find . -maxdepth 1 -name 'questions-v*.md' -printf '%f\n' | sort -V | tail -1)"
check "questions-v*.md exists ($latest_q)" "pass"
else
check "questions-v*.md MISSING" "fail"
fi
# ----------------------------------------------------------------------------
# 4. Doc freshness — STATUS.md touched today.
# Warning (not failure): staleness is a signal, not a break.
# Redmine is the system of record for work; Discourse for docs. STATUS.md is
# a scratchpad only — see BASELINE-PROMPT.md §3, §8.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Doc freshness"
if [ -f STATUS.md ]; then
STATUS_DATE="$(grep -oE 'Last updated: [0-9]{4}-[0-9]{2}-[0-9]{2}' STATUS.md | grep -oE '[0-9]{4}-[0-9]{2}-[0-9]{2}' || echo unknown)"
if [ "$STATUS_DATE" = "$TODAY" ]; then
check "STATUS.md updated today ($STATUS_DATE)" "pass"
else
check "STATUS.md is stale (last: $STATUS_DATE, today: $TODAY) — update it" "warn"
fi
else
check "STATUS.md MISSING" "fail"
fi
# ----------------------------------------------------------------------------
# 4b. Discourse pointer-header policy (MANDATORY).
# Discourse is the system of record for documentation. In-repo .md files are
# stubs that point to a Discourse topic URL. Operational files exempt.
# Override exemptions via PROJECT_DOC_EXEMPT (space-separated globs of
# basenames) and the Discourse host via PROJECT_DISCOURSE_HOST.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Discourse pointer-header"
DISCOURSE_HOST="${PROJECT_DISCOURSE_HOST:-community.turnsys.com}"
DOC_EXEMPT="${PROJECT_DOC_EXEMPT:-AGENTS.md STATUS.md WORKING.md README.md ADOPTING.md LICENSE .env.example questions-v*.md BASELINE-PROMPT.md PATTERNS.md}"
POINTER_MISSING=0
while IFS= read -r -d '' f; do
base="$(basename "$f")"
exempt=false
for pat in $DOC_EXEMPT; do
# shellcheck disable=SC2254
case "$base" in $pat) exempt=true; break ;; esac
done
[ "$exempt" = true ] && continue
if ! grep -qF "$DISCOURSE_HOST" "$f" 2>/dev/null; then
if [ "$POINTER_MISSING" -eq 0 ]; then
$RULE_VERBOSE && printf ' %s\n' "Missing $DISCOURSE_HOST URL in:"
fi
POINTER_MISSING=$((POINTER_MISSING + 1))
$RULE_VERBOSE && printf ' %s\n' "$f"
fi
done < <(find . -path ./.git -prune -o -path ./.crush -prune -o -path ./.tmp -prune -o -path ./vendor -prune -o -path ./archive -prune -o -name '*.md' -print0 2>/dev/null)
if [ "$POINTER_MISSING" -eq 0 ]; then
check "All non-exempt .md cite Discourse ($DISCOURSE_HOST)" "pass"
else
check "$POINTER_MISSING .md file(s) missing Discourse pointer (see BASELINE-PROMPT.md §3)" "fail"
fi
# ----------------------------------------------------------------------------
# 5. Git state — uncommitted changes are a warning (the pre-push hook hardens
# this where it matters).
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Git state"
if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
if git diff --quiet && git diff --cached --quiet; then
check "Working tree clean" "pass"
else
check "Uncommitted changes present" "warn"
fi
else
check "Not a git repo (git checks skipped)" "pass"
fi
# ----------------------------------------------------------------------------
# 6. Hooks installed — self-check that git hooks were set up.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Git hooks"
if [ -f .git/hooks/pre-commit ]; then
check "pre-commit hook installed" "pass"
else
check "pre-commit NOT installed (run: bash scripts/setup-hooks.sh)" "warn"
fi
if [ -f .git/hooks/pre-push ]; then
check "pre-push hook installed" "pass"
else
check "pre-push NOT installed (run: bash scripts/setup-hooks.sh)" "warn"
fi
# ----------------------------------------------------------------------------
# 7. WORKING.md completion — no unchecked tasks may remain at commit time.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Task completion"
if [ -f WORKING.md ]; then
UNCHECKED="$(grep -cF -- '- [ ]' WORKING.md || true)"
if [ "$UNCHECKED" -eq 0 ]; then
check "WORKING.md has no unchecked tasks" "pass"
else
check "WORKING.md has ${UNCHECKED} unchecked task(s) — finish them before committing" "fail"
fi
else
check "WORKING.md absent (no active task tracker)" "pass"
fi
# ----------------------------------------------------------------------------
# 8. CNW markers — empty `CNW:` markers flag unresolved questions for the human.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Unresolved questions"
EMPTY_CNW="$(grep -rn 'CNW:$' . --include='*.md' 2>/dev/null | head -20 || true)"
if [ -z "$EMPTY_CNW" ]; then
check "No empty CNW: markers (unresolved questions)" "pass"
else
CNW_COUNT="$(printf '%s\n' "$EMPTY_CNW" | grep -c . || true)"
check "${CNW_COUNT} unresolved CNW: marker(s) — needs user input" "warn"
fi
# ----------------------------------------------------------------------------
# 9. Hygiene — merge-conflict markers and trailing whitespace must never land.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "File hygiene"
if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
# archive/ excluded: legacy files are preserved verbatim and may contain
# decorative `====` banners that false-positive as conflict markers.
CONFLICT="$(git diff --cached --name-only --diff-filter=ACM 2>/dev/null | grep -v '^archive/' | xargs -r grep -lE '^(<{7}( \S+)?|=======|>{7}( \S+)?)$' 2>/dev/null || true)"
if [ -z "$CONFLICT" ]; then check "No merge-conflict markers staged" "pass"; else check "Merge-conflict markers staged: $CONFLICT" "fail"; fi
fi
# ----------------------------------------------------------------------------
# 10. (slow, skipped in --fast) Project test suite via scripts/test.sh.
# ----------------------------------------------------------------------------
if [ "$RULE_FAST" = false ] && [ -x scripts/test.sh ]; then
$RULE_VERBOSE && log_step "Test suite (scripts/test.sh)"
if bash scripts/test.sh >/dev/null 2>&1; then
check "scripts/test.sh passes" "pass"
else
check "scripts/test.sh FAILS" "fail"
fi
fi
# ----------------------------------------------------------------------------
# 11. Access-channel policy — qemu guest-agent must NEVER be used as an
# execution or key-delivery channel. SSH (sshd) is the ONLY approved
# remote access path; all commands must be logged through standard
# auth/audit infrastructure. ITAR/CMMC environment — non-negotiable.
# Allowed: installing/checking qemu-guest-agent for Proxmox state
# visibility. Forbidden: `qm guest exec` + any `vm-guest` wrapper.
# Scans CODE only (not .md) so docs may describe the ban.
# ----------------------------------------------------------------------------
$RULE_VERBOSE && log_step "Access-channel policy (no guest-agent exec)"
GA_HITS="$(grep -rnE 'qm guest exec|vm-guest|_vm_guest' \
--include='*.sh' --include='*.bash' --include='*.py' \
. 2>/dev/null | grep -vE 'scripts/check-rules\.sh|/archive/' || true)"
if [ -z "$GA_HITS" ]; then
check "No guest-agent exec / vm-guest access patterns in code" "pass"
else
GA_COUNT="$(printf '%s\n' "$GA_HITS" | grep -c . || true)"
$RULE_VERBOSE && printf '%s\n' "$GA_HITS" | sed 's/^/ /'
check "${GA_COUNT} guest-agent exec / vm-guest reference(s) — SSH-only access policy (AGENTS.md)" "fail"
fi
print_summary_and_exit
+39
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@@ -0,0 +1,39 @@
#!/usr/bin/env bash
# docker-run.sh — canonical ephemeral-container wrapper.
#
# Keeps the host clean: every build/test/generation runs inside a pinned image.
# Ensures output files are owned by the invoking user (not root).
#
# Usage:
# docker-run.sh <image> [command...]
# Runs <command> in <image> with the repo mounted at /data, cwd /data.
# With no command, drops into the image's default entrypoint.
# docker-run.sh --shell <image>
# Interactive shell inside the container (for debugging).
#
# Examples:
# docker-run.sh python:3.12-slim python3 -m pytest
# docker-run.sh pandoc/extra report.md -o report.pdf
# docker-run.sh --shell node:20
set -euo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)"
# shellcheck disable=SC1091
source "$HERE/lib/common.sh"
SHELL_MODE=false
case "${1:-}" in
--shell) SHELL_MODE=true; shift ;;
-h|--help)
sed -n '2,18p' "$0"; exit 0 ;;
esac
[ "$#" -ge 1 ] || { sed -n '2,18p' "$0"; exit 1; }
if [ "$SHELL_MODE" = true ]; then
# ${SHELL:-sh} must expand inside the container, not in this outer shell.
# shellcheck disable=SC2016
docker_run "$1" sh -c 'exec "${SHELL:-sh}"'
else
docker_run "$@"
fi
+65
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@@ -0,0 +1,65 @@
#!/usr/bin/env bash
# garden.sh — the gardening loop.
#
# Reports doc sprawl and files that violate the "Discourse is the system of
# record for documentation; gitea .md files are stubs" policy. Run via
# `bash scripts/garden.sh`. Findings are WARNINGS (advisory); fix them at a natural break.
#
# What it checks:
# 1. Markdown sprawl: count of .md files per directory (top-10 by count).
# 2. Oversized .md files (default >300 lines) that don't cite a Discourse URL
# — candidates to migrate to Discourse, leaving a stub.
# 3. .md files with no Discourse link at all (informational; exempt: the
# operational files in EXEMPT_FILES).
set -euo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)"
# shellcheck disable=SC1091
source "$HERE/lib/common.sh"
REPO_ROOT="$(repo_root)"
cd "$REPO_ROOT"
SIZE_LIMIT="${GARDEN_MD_LINE_LIMIT:-300}"
# Operational files that legitimately live next to code, not in Discourse.
EXEMPT_FILES="${GARDEN_EXEMPT:-AGENTS.md STATUS.md WORKING.md questions-v.*.md PATTERNS.md BASELINE-PROMPT.md README.md}"
log_step "Gardening report for $REPO_ROOT"
# --- 1. sprawl by directory -------------------------------------------------
log_info "Markdown file count by directory (top 10):"
find . -path ./.git -prune -o -name '*.md' -print 2>/dev/null \
| sed 's|/[^/]*$||' | sort | uniq -c | sort -rn | head -10 | sed 's/^/ /'
# --- 2. oversized .md without a Discourse link ------------------------------
log_info "Oversized .md (>${SIZE_LIMIT} lines) lacking a Discourse URL — migrate candidates:"
OVERSIZED=0
while IFS= read -r -d '' f; do
# skip exempt files (glob match against basename and relative path)
exempt=false
base=$(basename "$f")
rel=${f#./}
for pat in $EXEMPT_FILES; do
# shellcheck disable=SC2254 # glob match is intentional
case "$base" in $pat) exempt=true; break ;; esac
# shellcheck disable=SC2254
case "$rel" in $pat) exempt=true; break ;; esac
done
[ "$exempt" = true ] && continue
lines=$(wc -l < "$f" 2>/dev/null || echo 0)
if [ "$lines" -gt "$SIZE_LIMIT" ]; then
if ! grep -qiE 'community\.turnsys\.com|discourse' "$f" 2>/dev/null; then
printf ' %-60s %s lines\n' "$f" "$lines"
OVERSIZED=$((OVERSIZED + 1))
fi
fi
done < <(find . -path ./.git -prune -o -name '*.md' -print0 2>/dev/null)
[ "$OVERSIZED" -eq 0 ] && echo " (none)"
# --- 3. summary -------------------------------------------------------------
log_step "Gardening summary"
echo " Oversized non-Discourse .md files: $OVERSIZED"
if [ "$OVERSIZED" -eq 0 ]; then
log_ok "no migration candidates"
else
log_warn "$OVERSIZED file(s) to migrate to Discourse"
fi
+137
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@@ -0,0 +1,137 @@
#!/usr/bin/env bash
# lib/common.sh — shared helpers for shell scripts and hooks in this repo.
#
# Source it from any script:
# #!/usr/bin/env bash
# set -euo pipefail
# HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# # shellcheck source=lib/common.sh
# source "$HERE/lib/common.sh" # or the appropriate relative path
#
# This library exists to drive a known cross-project inconsistency to zero:
# every repo used to re-paste the ANSI color block, redefine log_* helpers,
# pick one of three incompatible shebangs, and roll its own docker wrapper.
# Import this once instead.
# Do NOT set -euo pipefail here unconditionally — some callers (git hooks)
# source this file and rely on controlling their own shell options. We only
# guarantee the functions below are defined.
###############################################################################
# Config — override via environment before sourcing if needed
###############################################################################
: "${TEMPLATE_ROOT:=$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)}"
export TEMPLATE_ROOT
###############################################################################
# ANSI colors (defined once, used everywhere)
###############################################################################
if [ -t 1 ] && [ -z "${NO_COLOR:-}" ]; then
RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
BLUE='\033[0;34m'; BOLD='\033[1m'; NC='\033[0m'
else
RED=''; GREEN=''; YELLOW=''; BLUE=''; BOLD=''; NC=''
fi
export RED GREEN YELLOW BLUE BOLD NC
###############################################################################
# Logging
###############################################################################
log_info() { printf "${BLUE}${NC} %s\n" "$*"; }
log_ok() { printf "${GREEN}${NC} %s\n" "$*"; }
log_warn() { printf "${YELLOW}${NC} %s\n" "$*" >&2; }
log_error() { printf "${RED}${NC} %s\n" "$*" >&2; }
log_step() { printf "\n${BOLD}== %s ==${NC}\n" "$*"; }
die() { log_error "$*"; exit 1; }
###############################################################################
# Predicates
###############################################################################
# have <cmd> — return 0 if <cmd> is on PATH
have() { command -v "$1" >/dev/null 2>&1; }
###############################################################################
# Path helpers
###############################################################################
repo_root() {
# Prefer git's notion of the repo root, fall back to $TEMPLATE_ROOT, then pwd.
if git rev-parse --show-toplevel >/dev/null 2>&1; then
git rev-parse --show-toplevel
else
printf '%s\n' "${TEMPLATE_ROOT:-$(pwd)}"
fi
}
###############################################################################
# Privilege helpers
###############################################################################
# as_root — run the remaining args as root via sudo, or directly if already root.
as_root() {
if [ "$(id -u)" -eq 0 ]; then "$@"; else sudo "$@"; fi
}
###############################################################################
# Docker wrapper
###############################################################################
# docker_run <image> <args...>
# Ephemeral container, host-uid ownership, repo mounted at /data, cwd /data.
# Drives the "host stays clean; everything runs in containers" policy and
# ensures output files are owned by the invoking user, not root.
docker_run() {
[ "$#" -ge 1 ] || die "docker_run: image required"
local image="$1"; shift
have docker || die "docker not found on PATH"
local root
root="$(repo_root)"
docker run --rm \
--user "$(id -u):$(id -g)" \
-e HOME=/tmp \
-v "$root:/data" \
-w /data \
"$image" "$@"
}
###############################################################################
# Rule-audit accumulator (used by scripts/check-rules.sh)
# Globals read/written: RULE_PASS RULE_WARN RULE_FAIL
###############################################################################
init_counters() { RULE_PASS=0; RULE_WARN=0; RULE_FAIL=0; }
# check <description> <pass|warn|fail>
check() {
local desc="$1" result="$2"
case "$result" in
pass)
RULE_PASS=$((RULE_PASS + 1))
if [ "${RULE_VERBOSE:-true}" = true ]; then printf " ${GREEN}PASS${NC} %s\n" "$desc"; fi
;;
warn)
RULE_WARN=$((RULE_WARN + 1))
if [ "${RULE_VERBOSE:-true}" = true ]; then printf " ${YELLOW}WARN${NC} %s\n" "$desc"; fi
;;
fail)
RULE_FAIL=$((RULE_FAIL + 1))
printf " ${RED}FAIL${NC} %s\n" "$desc"
;;
*)
die "check(): invalid result '$result' (use pass|warn|fail)"
;;
esac
}
# print_summary_and_exit
print_summary_and_exit() {
if [ "${RULE_VERBOSE:-true}" = true ]; then
printf "\n=== Summary ===\n PASS: %s\n WARN: %s\n FAIL: %s\n\n" \
"$RULE_PASS" "$RULE_WARN" "$RULE_FAIL"
fi
if [ "$RULE_FAIL" -gt 0 ]; then
if [ "${RULE_VERBOSE:-true}" = true ]; then
printf "AUDIT FAILED — %s rule(s) violated.\n" "$RULE_FAIL"
fi
exit 1
fi
if [ "${RULE_VERBOSE:-true}" = true ]; then printf "AUDIT PASSED.\n"; fi
exit 0
}
+25
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#!/usr/bin/env bash
# pre-commit — fast rule audit (< 1s typical).
# Hot-path bypass: commits that ONLY touch STATUS.md / WORKING.md skip the
# audit so frequent status/task commits stay frictionless.
set -euo pipefail
REPO_ROOT="$(git rev-parse --show-toplevel)"
cd "$REPO_ROOT"
CHANGED="$(git diff --cached --name-only)"
HOT_PATHS="$(printf '%s\n' "$CHANGED" | grep -vE '^(STATUS.md|WORKING.md)$' || true)"
if [ -z "$HOT_PATHS" ]; then
echo "hot-path files only (STATUS/WORKING) — skipping rule audit"
exit 0
fi
if ! bash scripts/check-rules.sh --fast; then
echo ""
echo "pre-commit audit FAILED. Fix the violations above before committing."
echo "Full audit: bash scripts/check-rules.sh"
echo "Bypass: git commit --no-verify (emergencies only)"
exit 1
fi
exit 0
+25
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#!/usr/bin/env bash
# pre-push — full rule audit + clean-working-tree gate before pushing.
# Installed via: bash scripts/setup-hooks.sh
#
# Combines two proven policies observed across projects:
# - KNEL-AIMiddleware: block push if the working tree is dirty.
# - RCEO-PersonalAssistant: block push if the full test suite fails.
set -euo pipefail
REPO_ROOT="$(git rev-parse --show-toplevel)"
cd "$REPO_ROOT"
echo "pre-push: running full rule audit..."
# Full audit (non-fast): runs the slow test suite via `make test` if present.
if ! bash scripts/check-rules.sh --quiet; then
echo ""
echo "pre-push audit FAILED. Push blocked."
echo "Re-run with output: bash scripts/check-rules.sh"
echo "Bypass: git push --no-verify (emergencies only)"
exit 1
fi
echo "pre-push: all rules and tests passed."
exit 0
+44
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#!/usr/bin/env bash
# setup-hooks.sh — install this repo's git hooks.
#
# Mechanism: copy scripts/pre-commit and scripts/pre-push into .git/hooks/ and
# make them executable. This is the most portable pattern (works on any clone,
# no `git config core.hooksPath` mutation, survives config resets, idempotent).
#
# Run once after cloning: bash scripts/setup-hooks.sh
set -euo pipefail
HERE="$(cd "$(dirname "$0")" && pwd)"
# shellcheck disable=SC1091
source "$HERE/lib/common.sh"
REPO_ROOT="$(repo_root)"
cd "$REPO_ROOT"
[ -d .git ] || die "no .git directory here — run this from a git checkout"
HOOKS_DIR=".git/hooks"
HOOK_NAMES="pre-commit pre-push"
log_step "Installing git hooks"
for name in $HOOK_NAMES; do
src="scripts/$name"
dst="$HOOKS_DIR/$name"
[ -f "$src" ] || die "source hook not found: $src"
cp "$src" "$dst"
chmod +x "$dst"
log_ok "installed $dst"
done
cat <<EOF
Git hooks installed. The following now run automatically:
pre-commit fast rule audit (shellcheck, image pinning, container naming,
required files, doc freshness, Discourse pointers, WORKING.md
completion, hygiene).
Hot-path bypass for STATUS.md / WORKING.md.
pre-push full rule audit (includes scripts/test.sh) + clean-working-tree gate.
Bypass either with \`git commit --no-verify\` / \`git push --no-verify\`
(emergencies only).
EOF
+20
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#!/bin/bash
# garage-pdu-relay: expose APC AP7830 metered output current via snmpd extend.
#
# Relay pattern (founder ruling 2026-09-02): the garage PDU speaks SNMPv1
# only, walks die on its old AOS, and its ACL admits the LibreNMS VM vantage.
# This relay runs ON tsys-librenms; HA polls the relay via the fleet snmpd
# extend (same rails as drac-extend). Output: "output_amps <x.y>".
set -euo pipefail
PDU_HOST="${PDU_HOST:-pfv-garage-pdu-1.knel.net}"
COMMUNITY="${PDU_COMMUNITY:-kn3lmgmt}"
OID=".1.3.6.1.4.1.318.1.1.12.2.3.1.1.2.1"
raw=$(snmpget -v1 -c "$COMMUNITY" -On -Ov "$PDU_HOST" "$OID" 2>/dev/null \
| grep -oE '[0-9]+$') || true
if [ -z "${raw:-}" ]; then
echo "output_amps unavailable"
exit 0
fi
awk -v t="$raw" 'BEGIN { printf "output_amps %.1f\n", t/10 }'
+146
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#!/bin/bash
# Deploy lm-sensors extend (native sensors + TEMPer) + snmpd on a host [#341/#439]
#
# Run ON the target host via the remote.sh chokepoint (bash -s). Copy the
# wrapper over first (vm-copy / prox-copy). Idempotent: safe to re-run.
#
# Native lm-sensors (CPU/board temps, fans) is installed on every target.
# The TEMPer USB layer (venv + temperusb + udev rule) is installed ONLY when
# a 0c45:7401 probe is attached.
#
# Usage (from repo root):
# VM_IP=stlpc-artroom VM_USER=root bash tests/remote.sh vm-copy dcinfra/sensors/temper/lmsensors-extend.sh /tmp/lmsensors-extend.sh
# VM_IP=stlpc-artroom VM_USER=root bash tests/remote.sh vm-file dcinfra/sensors/temper/deploy.sh
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-copy dcinfra/sensors/temper/lmsensors-extend.sh /tmp/lmsensors-extend.sh
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file dcinfra/sensors/temper/deploy.sh
#
# snmpd is a targeted exception: sensor hosts + tsys-* Proxmox hosts
# (founder-directed 2026-08-27), not fleet-wide.
set -euo pipefail
COMMUNITY="${SNMP_COMMUNITY:-kn3lmgmt}"
VENV_DIR="${VENV_DIR:-/opt/temper-venv}"
WRAP_SRC="${WRAP_SRC:-/tmp/lmsensors-extend.sh}"
WRAP_DST="/usr/local/bin/lmsensors-extend"
WRAP_DST_OLD="/usr/local/bin/temper-lmsensors"
SNMPD_CONF="/etc/snmp/snmpd.conf"
UDEV_RULE="/etc/udev/rules.d/99-temper.rules"
MARK_BEGIN="# lmsensors-extend managed block begin"
MARK_END="# lmsensors-extend managed block end"
OLD_MARK_BEGIN="# temper-lmsensors managed block begin"
OLD_MARK_END="# temper-lmsensors managed block end"
# Source allowlist (founder ruling 2026-08-27: bind Tailscale-only where
# possible; HA is a Tailscale APP connector so its polls source from its LAN
# IP and must be ACL'd explicitly — no broad subnet grants).
# 192.168.3.176 tsys-librenms LAN (poller)
# 100.86.204.77 tsys-librenms Tailscale
# 192.168.3.12 pfv-bms / Home Assistant LAN (app connector source)
# 100.67.108.125 pfv-bms Tailscale
# 100.101.187.119 admin workstation Tailscale
# 152.53.37.179 + 2a0a:4cc0:2000:686::a496:3bff:fe35:610a Cloudron VPS
# (future Uptime Kuma SNMP polling)
SNMP_SOURCES="${SNMP_SOURCES:-192.168.3.176 192.168.3.252 192.168.3.253 100.70.181.72 100.71.171.20 100.86.204.77 192.168.3.12 100.67.108.125 100.101.187.119 152.53.37.179 2a0a:4cc0:2000:686:a496:3bff:fe35:610a}"
log() { echo "[deploy] $*"; }
has_probe() {
command -v lsusb >/dev/null 2>&1 && lsusb | grep -qi '0c45:7401'
}
host_lan_ip() {
# first 192.168.* address (mgmt/user LAN; excludes 127/10.100 storage/dockers)
ip -4 addr show 2>/dev/null | grep -oP 'inet \K192\.168\.[0-9.]+' | head -1
}
host_ts_ip() {
command -v tailscale >/dev/null 2>&1 && tailscale ip -4 2>/dev/null | head -1
}
[[ $EUID -eq 0 ]] || { echo "must run as root" >&2; exit 1; }
[[ -f "$WRAP_SRC" ]] || { echo "wrapper not found at $WRAP_SRC (copy it first)" >&2; exit 1; }
# --- native lm-sensors layer (all hosts) ---
if ! dpkg -s lm-sensors >/dev/null 2>&1; then
log "installing lm-sensors"
DEBIAN_FRONTEND=noninteractive apt-get update -qq
DEBIAN_FRONTEND=noninteractive apt-get install -y -qq lm-sensors
fi
if [[ -z "$(sensors 2>/dev/null)" ]]; then
log "no sensor readings yet; trying coretemp/k10temp modules"
modprobe coretemp 2>/dev/null || true
modprobe k10temp 2>/dev/null || true
fi
log "native sensors: $(sensors 2>/dev/null | grep -c '°C') temp readings"
# --- TEMPer USB layer (probe-conditional) ---
if has_probe; then
log "TEMPer probe present: installing venv layer"
if ! dpkg -s python3-venv >/dev/null 2>&1; then
log "installing python3-venv"
DEBIAN_FRONTEND=noninteractive apt-get update -qq
DEBIAN_FRONTEND=noninteractive apt-get install -y -qq python3-venv
fi
if [[ ! -x "$VENV_DIR/bin/pip" ]]; then
[[ -d "$VENV_DIR" ]] && { log "removing broken venv $VENV_DIR"; rm -rf "$VENV_DIR"; }
log "creating venv $VENV_DIR"
python3 -m venv "$VENV_DIR"
fi
log "ensuring temperusb in venv"
"$VENV_DIR/bin/pip" install --quiet --disable-pip-version-check temperusb
# TEMPer USB dongle must be readable by the unprivileged snmpd user
# (extend runs as Debian-snmp; pyusb needs the raw usb device node).
log "installing udev rule for 0c45:7401"
cat >"$UDEV_RULE" <<'EOF'
SUBSYSTEM=="usb", ATTRS{idVendor}=="0c45", ATTRS{idProduct}=="7401", MODE="0666"
EOF
udevadm control --reload-rules
udevadm trigger
else
log "no TEMPer probe: skipping venv/udev layer"
fi
log "installing wrapper to $WRAP_DST"
install -m 0755 "$WRAP_SRC" "$WRAP_DST"
rm -f "$WRAP_DST_OLD"
if ! dpkg -s snmpd >/dev/null 2>&1 || ! command -v snmpget >/dev/null 2>&1; then
log "installing snmpd + snmp client"
DEBIAN_FRONTEND=noninteractive apt-get update -qq
DEBIAN_FRONTEND=noninteractive apt-get install -y -qq snmpd snmp
fi
log "configuring snmpd (community=$COMMUNITY, scoped sources)"
LAN_IP="$(host_lan_ip)"
TS_IP="$(host_ts_ip)"
AGENT_ADDRS=""
[[ -n "$LAN_IP" ]] && AGENT_ADDRS="udp:${LAN_IP}:161"
[[ -n "$TS_IP" ]] && AGENT_ADDRS="${AGENT_ADDRS:+$AGENT_ADDRS,}udp:${TS_IP}:161"
[[ -n "$AGENT_ADDRS" ]] || { echo "no LAN/Tailscale address found; refusing to bind 0.0.0.0" >&2; exit 1; }
sed -i "/^$OLD_MARK_BEGIN\$/,/^$OLD_MARK_END\$/d" "$SNMPD_CONF"
sed -i "/^$MARK_BEGIN\$/,/^$MARK_END\$/d" "$SNMPD_CONF"
sed -i 's/^agentaddress/#agentaddress/' "$SNMPD_CONF"
{
echo "$MARK_BEGIN"
echo "agentaddress $AGENT_ADDRS"
for src in $SNMP_SOURCES; do
if [[ "$src" == *:* ]]; then echo "rocommunity6 $COMMUNITY $src"; else echo "rocommunity $COMMUNITY $src"; fi
done
echo "extend lmsensors $WRAP_DST"
echo "extend lmsensors_n $WRAP_DST -n"
echo "$MARK_END"
} >>"$SNMPD_CONF"
log "agentaddress: $AGENT_ADDRS"
log "restarting snmpd"
systemctl enable --now snmpd >/dev/null
systemctl restart snmpd
log "wrapper output:"
"$WRAP_DST"
log "snmp extend self-test (expect lm-sensors block below):"
sleep 1
snmpget -v2c -c "$COMMUNITY" -Ovq localhost \
.1.3.6.1.4.1.8072.1.3.2.3.1.2.9.108.109.115.101.110.115.111.114.115 2>/dev/null || \
log "WARN: snmpget self-test failed (check snmpd logs)"
log "done"
+196
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#!/bin/bash
# lm-sensors extend for snmpd: native sensors + TEMPer USB block [#341/#439]
#
# Deployed to /usr/local/bin/lmsensors-extend on sensor hosts by deploy.sh.
# Output = lm-sensors format, consumed by Home Assistant's SNMP integration
# (nsExtendOutputFull."lmsensors") and, if enabled later, LibreNMS's
# lm-sensors app.
#
# Layers (each optional, at least one required):
# 1. native /usr/bin/sensors output (CPU/board temps, fans) — lm-sensors pkg
# 2. TEMPer USB probe (temperusb in venv /opt/temper-venv) — probe-optional
# (venv-on-host is founder-approved for sensor hosts, incl. Proxmox)
set -euo pipefail
VENV_PY="${VENV_PY:-/opt/temper-venv/bin/python}"
NATIVE_SENSORS_BIN="${NATIVE_SENSORS_BIN:-/usr/bin/sensors}"
SYSFS_THERMAL_ROOT="${SYSFS_THERMAL_ROOT:-/sys/class/thermal}"
CHIP_NAME="${CHIP_NAME:-temper-usb-1}"
# Render lm-sensors format block from internal/external Celsius values.
# Empty/absent external renders internal only. Non-numeric input is rejected.
format_block() {
local internal="${1:-}" external="${2:-}"
local num_re='^-?[0-9]+(\.[0-9]+)?$'
[[ "$internal" =~ $num_re ]] || {
echo "error: internal temp not numeric: '$internal'" >&2
return 1
}
local signed
printf '%s\nAdapter: USB adapter\n' "$CHIP_NAME"
signed="${internal#+}"; [[ "$signed" == -* ]] || signed="+$signed"
printf 'Internal: %s°C\n' "$signed"
if [[ -n "$external" && "$external" =~ $num_re ]]; then
signed="${external#+}"; [[ "$signed" == -* ]] || signed="+$signed"
printf 'External: %s°C\n' "$signed"
fi
}
# True when a TEMPer USB dongle (0c45:7401) is attached and the venv exists.
# Numeric mode: print ONE Celsius float for snmpd extend lmsensors_n [#618].
# Preference: TEMPer external > TEMPer internal > first native/sysfs temp
# reading. Consumed by HA's SNMP config-entry integration (device_class
# temperature; HA renders C in the instance display unit).
numeric_pick() {
local internal="${1:-}" external="${2:-}" native="${3:-}" pick
local num_re='^-?[0-9]+(\.[0-9]+)?$'
for pick in "$external" "$internal"; do
pick="${pick#+}"
[[ "$pick" =~ $num_re ]] && { printf '%s\n' "$pick"; return 0; }
done
if [[ -n "$native" ]]; then
pick="$(grep -oE "\-?[0-9]+(\.[0-9]+)?°C" <<<"$native" | head -1)"; pick="${pick%°C}"
[[ "$pick" =~ $num_re ]] && { printf '%s\n' "$pick"; return 0; }
fi
return 1
}
numeric_main() {
local internal external line
if has_temper_probe; then
if read -r internal external <<<"$(read_temper 2>/dev/null)"; then
numeric_pick "${internal:-}" "${external:-}" "" && return 0
fi
fi
line="$(run_native_sensors | grep -m1 '°C')"
[[ -n "$line" ]] && numeric_pick "" "" "$line" && return 0
line="$(read_sysfs_thermal 2>/dev/null | head -1 | awk '{printf "+%.1f°C", $2/1000}')"
[[ -n "$line" ]] && numeric_pick "" "" "$line" && return 0
echo "error: numeric mode found no sensor source" >&2
return 1
}
has_temper_probe() {
command -v lsusb >/dev/null 2>&1 || return 1
[[ -x "$VENV_PY" ]] || return 1
lsusb | grep -qi '0c45:7401'
}
# Read the TEMPer probe via temperusb; prints "<internal> <external>" in C.
# Sensor 0 = internal, sensor 1 = external probe (if attached).
read_temper() {
"$VENV_PY" - <<'PY'
from temperusb import TemperHandler
internal = external = ""
for device in TemperHandler().get_devices():
try:
temps = device.get_temperatures(sensors=[0, 1])
except (ValueError, KeyError):
temps = device.get_temperatures()
for index, slot in ((0, "internal"), (1, "external")):
reading = temps.get(index)
if reading and reading.get("temperature_c") is not None:
value = f"{reading['temperature_c']:.1f}"
if slot == "internal":
internal = value
else:
external = value
print(f"{internal} {external}".strip())
PY
}
run_native_sensors() {
[[ -x "$NATIVE_SENSORS_BIN" ]] || return 1
"$NATIVE_SENSORS_BIN" 2>/dev/null
}
# SBC fallback (Raspberry Pi et al.): lm-sensors often reports nothing; SoC
# temperatures live in /sys/class/thermal/thermal_zone*/{type,temp} (mC).
read_sysfs_thermal() {
[[ -d "$SYSFS_THERMAL_ROOT" ]] || return 1
local z type mc found=0
for z in "$SYSFS_THERMAL_ROOT"/thermal_zone[0-9]*; do
[[ -r "$z/type" && -r "$z/temp" ]] || continue
type="$(<"$z/type")" mc="$(<"$z/temp")"
[[ "$mc" =~ ^-?[0-9]+$ ]] || continue
printf '%s %s\n' "$type" "$mc"
found=1
done
((found)) || return 1
}
# Render lm-sensors format block from read_sysfs_thermal lines "type millicelsius".
format_sysfs_block() {
local input="${1:-}" type mc signed n=0
[[ -n "$input" ]] || return 1
printf 'soc-thermal-virtual-0\nAdapter: Virtual device\n'
while read -r type mc; do
((++n))
signed="$(awk -v mc="$mc" 'BEGIN { printf "%.1f", mc / 1000 }')"
signed="${signed#+}"
[[ "$signed" == -* ]] || signed="+$signed"
printf 'temp%d: %s°C\n' "$n" "$signed"
done <<<"$input"
}
# Labeled per-zone temps (e.g. Jetson GPU-therm) [#736]. Hosts opt in by
# listing zone types (one per line) in /etc/snmp/lmsensors-zone-types; no
# snmpd.conf change or restart needed (extend re-execs per poll). Each type
# renders its own chip block so HA templates can anchor on the chip name.
ZONE_TYPES_FILE="${ZONE_TYPES_FILE:-/etc/snmp/lmsensors-zone-types}"
format_labeled_zones() {
local z type mc want signed
[[ -r "$ZONE_TYPES_FILE" ]] || return 1
while IFS= read -r want; do
want="${want%%#*}"; want="${want//[[:space:]]/}"
[[ -n "$want" ]] || continue
for z in "$SYSFS_THERMAL_ROOT"/thermal_zone[0-9]*; do
[[ -r "$z/type" && -r "$z/temp" ]] || continue
[[ "$(<"$z/type")" == "$want" ]] || continue
mc="$(<"$z/temp")"
[[ "$mc" =~ ^-?[0-9]+$ ]] || continue
signed="$(awk -v mc="$mc" 'BEGIN { printf "%.1f", mc / 1000 }')"
signed="${signed#+}"
[[ "$signed" == -* ]] || signed="+$signed"
printf 'zone-%s-virtual-0\nAdapter: Virtual device\ntemp1: %s°C\n\n' "$want" "$signed"
done
done <"$ZONE_TYPES_FILE"
return 0
}
main() {
local out="" block internal external native="" sysinput
if native="$(run_native_sensors)" && [[ -n "$native" ]]; then
out+="$native"$'\n'
else
native=""
fi
if has_temper_probe; then
if block="$(read_temper 2>/dev/null)" \
&& read -r internal external <<<"$block" \
&& block="$(format_block "${internal:-}" "${external:-}")"; then
out+="$block"$'\n'
else
echo "warn: TEMPer probe present but read failed" >&2
fi
fi
if [[ -z "$native" ]] \
&& sysinput="$(read_sysfs_thermal 2>/dev/null)" \
&& block="$(format_sysfs_block "$sysinput")"; then
out+="$block"$'\n'
fi
if block="$(format_labeled_zones)" && [[ -n "$block" ]]; then
out+="$block"$'\n'
fi
[[ -n "$out" ]] || {
echo "error: no sensor sources available (lm-sensors pkg? TEMPer venv? sysfs thermal?)" >&2
return 1
}
printf '%s' "$out"
}
if [[ "${BASH_SOURCE[0]}" == "$0" ]]; then
if [[ "${1:-}" == "-n" ]]; then numeric_main; else main; fi
fi
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#!/usr/bin/bash
#
# tests/shellcheck.sh — enforce shellcheck (via Docker) on all repo shell scripts
#
# Usage:
# bash tests/shellcheck.sh # lint every .sh in the repo
# bash tests/shellcheck.sh path/a.sh path/b.sh # lint specific files
#
# Uses the koalaman/shellcheck:stable image (no native binary required).
# Exits non-zero if ANY script emits a diagnostic. Skips non-bash scripts
# (e.g. PHP files with a .sh extension) and the vendored/ trees.
#
set -uo pipefail
IMAGE="koalaman/shellcheck:stable"
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
# --- Gather target files -----------------------------------------------------
mapfile -t FILES < <(
if [ "$#" -gt 0 ]; then
# Explicit args: resolve to repo-root-relative paths, keep only .sh
for f in "$@"; do
f_abs="$(cd "$(dirname "$f")" && pwd)/$(basename "$f")"
case "$f_abs" in
"$ROOT"/vendor/*) ;; # skip vendored
"$ROOT"/archive/provisioning/Agents/librenms/*) ;; # upstream librenms-agent scripts
"$ROOT"/oam/librenms-agent/agent/*) ;; # upstream librenms-agent scripts (verbatim port [#474])
"$ROOT"/archive/KNELServerBuild/*) ;; # archived legacy code, not maintained [#474]
*) case "$f_abs" in *.sh) echo "$f_abs";; esac ;;
esac
done
else
# Default: every .sh under the repo, minus vendor/
while IFS= read -r f_abs; do
case "$f_abs" in
"$ROOT"/vendor/*) ;; # skip vendored
"$ROOT"/archive/provisioning/Agents/librenms/*) ;; # upstream librenms-agent scripts
"$ROOT"/oam/librenms-agent/agent/*) ;; # upstream librenms-agent scripts (verbatim port [#474])
"$ROOT"/archive/KNELServerBuild/*) ;; # archived legacy code, not maintained [#474]
*) echo "$f_abs" ;;
esac
done < <(find "$ROOT" -type f -name '*.sh' \
-not -path '*/.git/*' -not -path "$ROOT/vendor/*" \
-not -path "$ROOT/.crush/*")
fi
)
if [ "${#FILES[@]}" -eq 0 ]; then
echo "shellcheck.sh: no .sh files to check." >&2
exit 0
fi
# --- Filter out non-bash scripts (e.g. PHP with a .sh extension) --------------
BASH_FILES=()
for f in "${FILES[@]}"; do
shebang=$(head -c 64 "$f" 2>/dev/null | head -n1)
case "$shebang" in
\#!/usr/bin/php*|\#!/usr/bin/env\ php*) ;; # PHP, skip
\#!*) BASH_FILES+=("$f") ;; # any other shebang → check
*) BASH_FILES+=("$f") ;; # no shebang → check anyway
esac
done
if [ "${#BASH_FILES[@]}" -eq 0 ]; then
echo "shellcheck.sh: no bash scripts among targets." >&2
exit 0
fi
# --- Run shellcheck in Docker (mount repo root, pass root-relative paths) -----
# shellcheck disable=SC2012 # basename loop is intentional
REL=()
for f in "${BASH_FILES[@]}"; do REL+=("${f#"$ROOT"/}"); done
# Disable checks that are intentional conventions of this codebase (not bugs):
# SC1090/SC1091 — cannot follow dynamically-computed `source` paths (KNEL framework)
# SC2029 — ssh orchestration deliberately expands the command client-side
DISABLES=(
-e SC1090
-e SC1091
-e SC2029
)
echo "Checking ${#BASH_FILES[@]} script(s) with $IMAGE:"
printf ' %s\n' "${REL[@]}"
docker run --rm \
-v "$ROOT:/mnt:ro" \
-w /mnt \
"$IMAGE" -x "${DISABLES[@]}" "${REL[@]}"
rc=$?
if [ "$rc" -eq 0 ]; then
echo "shellcheck: PASS (${#BASH_FILES[@]} scripts clean)"
else
echo "shellcheck: FAIL (fix the findings above or add targeted disable directives)" >&2
fi
exit "$rc"
+10
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# dcinfra/ups/README.md
> **Documentation moved to Discourse — the canonical source of truth.**
>
> **UPS management (NUT) for APC Smart-UPS C 1500**
>
> **Read it here:** https://community.turnsys.com/t/301
>
> *Migrated 2026-08-06. This file is kept as a pointer for git-browsing context.
> Do not update content here — edit the Discourse wiki topic instead.*
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#!/usr/bin/bash
#
# ups/discover.sh — probe USB UPS units and NUT state on the local host
#
# Read-only. Prints everything needed to configure NUT. No changes made.
#
# Usage (run ON the target host via remote.sh):
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file ups/discover.sh
#
set -uo pipefail
echo "======================================================"
echo " UPS / NUT Discovery on $(hostname)"
echo "======================================================"
# --- 1. USB UPS devices ------------------------------------------------------
echo ""
echo "--- [1/5] USB UPS devices (lsusb) ---"
lsusb 2>/dev/null | grep -iE "UPS|American Power|Tripp|APC" || echo " (no UPS devices found in lsusb)"
echo ""
echo "--- [2/5] UPS detail (vendor/product/serial/model) ---"
# Common UPS vendor IDs: 051d (APC), 09ae (Tripp Lite), 0463 (Eaton),
# 06da (MGE), 0764 (Cyber Power)
for vid in 051d 09ae 0463 06da 0764; do
while read -r bus dev pid; do
[ -n "$bus" ] || continue
echo " --- $bus:$dev ($vid:$pid) ---"
lsusb -v -s "${bus}:${dev}" 2>/dev/null \
| grep -iE "iManufacturer|iProduct|iSerial|bcdDevice" \
| sed 's/^/ /'
done < <(lsusb 2>/dev/null | awk -v v="$vid" '$0~v{split($2,a,":"); split($4,b,":"); print a[1], b[1], $6}')
done
# --- 2. sysfs paths (for udev rules) -----------------------------------------
echo ""
echo "--- [3/5] sysfs device paths + serials ---"
for d in /sys/bus/usb/devices/*; do
man=$(cat "$d/manufacturer" 2>/dev/null)
prod=$(cat "$d/product" 2>/dev/null)
ser=$(cat "$d/serial" 2>/dev/null)
vid=$(cat "$d/idVendor" 2>/dev/null)
pid=$(cat "$d/idProduct" 2>/dev/null)
if echo "$man $prod" | grep -qiE "apc|tripp|power conversion|ups|eaton|mge|cyber power"; then
# Resolve stable ID_PATH for udev pinning
path=$(udevadm info -q property -p "$d" 2>/dev/null | awk -F= '/^ID_PATH=/{print $2}')
echo " $d"
echo " vendor=$vid product=$pid"
echo " manufacturer=$man"
echo " product=$prod"
echo " serial=$ser"
echo " ID_PATH=$path"
fi
done
# --- 3. HID device nodes -----------------------------------------------------
echo ""
echo "--- [4/5] HID device nodes ---"
ls -la /dev/hidraw* /dev/usb/hiddev* 2>/dev/null || echo " (no hidraw/hiddev nodes)"
# --- 4. NUT install state ----------------------------------------------------
echo ""
echo "--- [5/5] NUT install + service state ---"
if dpkg -l nut-server nut-client 2>/dev/null | grep -q '^ii'; then
echo " NUT installed:"
dpkg -l nut-server nut-client 2>/dev/null | awk '/^ii/{print " "$2" "$3}'
else
echo " NUT not installed (apt: nut-server nut-client)"
fi
echo ""
echo " Services:"
for svc in nut-driver nut-server nut-monitor; do
printf " %-14s " "$svc:"
systemctl is-active "$svc" 2>/dev/null || true
done
echo ""
echo " Existing config:"
# shellcheck disable=SC2012 # ls -la is intentional for human-readable listing
ls -la /etc/nut/ 2>/dev/null | sed 's/^/ /' || echo " (no /etc/nut)"
echo ""
echo "======================================================"
echo " Discovery complete."
echo "======================================================"
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#!/usr/bin/env python3
"""
ha-nut-setup.py — Add the Home Assistant NUT integration via REST config-flow API.
Stdlib-only (no pip). Idempotent: skips if a NUT config entry already exists.
Env:
HA_HOST (default pfv-bms.knel.net)
HA_PORT (default 8123)
HA_TOKEN (long-lived access token)
NUT_HOST (default 100.121.189.98)
NUT_PORT (default 3493)
NUT_USER (default homeassistant)
NUT_PASS (required)
NUT_UPS (default apc-smartups-c1500)
"""
import os, json, sys, time, urllib.request, urllib.error
HA_HOST = os.environ.get("HA_HOST", "pfv-bms.knel.net")
HA_PORT = int(os.environ.get("HA_PORT", "8123"))
TOKEN = os.environ["HA_TOKEN"]
NUT_HOST = os.environ.get("NUT_HOST", "192.168.3.11")
NUT_PORT = int(os.environ.get("NUT_PORT", "3493"))
NUT_USER = os.environ.get("NUT_USER", "homeassistant")
NUT_PASS = os.environ["NUT_PASS"]
NUT_UPS = os.environ.get("NUT_UPS", "apc-smartups-c1500")
BASE = f"http://{HA_HOST}:{HA_PORT}"
def api(method, path, data=None):
body = json.dumps(data).encode() if data else None
req = urllib.request.Request(
f"{BASE}/api{path}", data=body, method=method,
headers={"Authorization": f"Bearer {TOKEN}",
"Content-Type": "application/json"})
try:
with urllib.request.urlopen(req, timeout=20) as r:
return json.loads(r.read())
except urllib.error.HTTPError as e:
raw = e.read().decode()
try:
return json.loads(raw)
except Exception:
return {"_http_error": e.code, "_raw": raw[:300]}
except Exception as e:
return {"_error": str(e)}
# ── verify token ──
cfg = api("GET", "/config")
if "_http_error" in cfg or "_error" in cfg:
print(f"Cannot reach HA or token invalid: {cfg}"); sys.exit(1)
print(f"HA {cfg.get('version')} — token valid")
# ── check existing entries (idempotent) ──
entries = api("GET", "/config/config_entries/entry")
existing = [e for e in entries if e.get("domain") == "nut"]
if existing:
for e in existing:
print(f"NUT already configured: {e.get('title')} "
f"(data={json.dumps(e.get('data', {}))})")
print("Skipping — delete it in HA UI first if you want to re-run.")
sys.exit(0)
print("No existing NUT entry. Starting config flow.")
# ── initiate flow ──
flow = api("POST", "/config/config_entries/flow", {"handler": "nut"})
if "flow_id" not in flow:
print(f"Flow init failed: {json.dumps(flow)}"); sys.exit(1)
fid = flow["flow_id"]
print(f"Flow started: step={flow.get('step_id')} "
f"fields={[f.get('name') for f in flow.get('data_schema', [])]}")
# ── submit connection details ──
creds = {"host": NUT_HOST, "port": NUT_PORT,
"username": NUT_USER, "password": NUT_PASS}
flow = api("POST", f"/config/config_entries/flow/{fid}", creds)
if flow.get("errors"):
print(f"Validation errors: {flow['errors']}"); sys.exit(1)
print(f"After submit: type={flow.get('type')} step={flow.get('step_id')}")
# ── handle follow-up steps (UPS selection etc.) ──
while flow.get("type") == "form":
step = flow.get("step_id", "?")
schema = flow.get("data_schema", [])
print(f"Step '{step}': fields={[f.get('name') for f in schema]}")
for f in schema:
opts = f.get("options") or f.get("values")
if opts:
print(f" {f.get('name')} options: {opts}")
submission = {}
for f in schema:
nm = f.get("name")
ftype = f.get("type", "")
if ftype == "multi_select":
opts = f.get("options", [])
vals = [o[0] if isinstance(o, list) else o for o in opts]
submission[nm] = [NUT_UPS] if NUT_UPS in vals else vals[:1]
elif nm in creds:
submission[nm] = creds[nm]
elif "default" in f:
submission[nm] = f["default"]
elif ftype == "select":
opts = f.get("options", [])
vals = [o[0] if isinstance(o, list) else o for o in opts]
submission[nm] = NUT_UPS if NUT_UPS in vals else (vals[0] if vals else "")
fid = flow.get("flow_id", fid)
flow = api("POST", f"/config/config_entries/flow/{fid}", submission)
if flow.get("errors"):
print(f"Validation errors: {flow['errors']}"); sys.exit(1)
print(f" -> type={flow.get('type')} step={flow.get('step_id')}")
# ── result ──
if flow.get("type") == "create_entry":
print(f"\nNUT integration created: {flow.get('title')}")
elif flow.get("type") == "abort":
print(f"\nFlow aborted: {flow.get('reason')}"); sys.exit(1)
else:
print(f"\nFinal state: {flow.get('type')}{json.dumps(flow)[:200]}")
# ── verify sensors ──
print("\nWaiting 10s for entities ...")
time.sleep(10)
states = api("GET", "/states")
ups = [s for s in states
if "apc_smartups" in s["entity_id"].lower()
or "sensor.ups_" in s["entity_id"].lower()]
if ups:
print(f"Found {len(ups)} UPS sensors:")
for e in sorted(ups, key=lambda x: x["entity_id"]):
st = e.get("state", "?")
unit = e.get("attributes", {}).get("unit_of_measurement", "")
name = e.get("attributes", {}).get("friendly_name", "")
print(f" {e['entity_id']:55s} {st:>8} {unit:4s} {name}")
else:
print("No UPS sensors yet (may still be initialising — check HA UI).")
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#!/usr/bin/env bash
#
# setup-ha-nut.sh — Add the Home Assistant NUT integration via REST API.
#
# Idempotent: skips if a NUT entry already exists. Reads secrets from
# ~/.config/pfvcluster/ (ha-token, nut-password) or env vars.
#
# Usage:
# bash ups/setup-ha-nut.sh
#
# Env overrides:
# HA_TOKEN HA long-lived access token
# NUT_PASS NUT upsd password for the homeassistant user
# HA_HOST HA host (default pfv-bms.knel.net)
# NUT_HOST upsd host (default 192.168.3.11 — LAN, see README)
# NUT_PORT upsd port (default 3493)
# NUT_USER upsd user (default homeassistant)
# NUT_UPS UPS name (default apc-smartups-c1500)
#
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
CONF_DIR="${PFV_CONF_DIR:-$HOME/.config/pfvcluster}"
# --- HA token ---
HA_TOKEN="${HA_TOKEN:-}"
if [[ -z "$HA_TOKEN" ]]; then
TOKEN_FILE="$CONF_DIR/ha-token"
if [[ -f "$TOKEN_FILE" ]]; then
HA_TOKEN="$(head -1 "$TOKEN_FILE" | tr -d '[:space:]')"
else
echo "error: no HA token. Set \$HA_TOKEN or create $TOKEN_FILE" >&2
echo " (HA → Profile → Long-Lived Access Tokens → Create Token)" >&2
exit 1
fi
fi
# --- NUT password ---
NUT_PASS="${NUT_PASS:-}"
if [[ -z "$NUT_PASS" ]]; then
PASS_FILE="$CONF_DIR/nut-password"
if [[ -f "$PASS_FILE" ]]; then
NUT_PASS="$(head -1 "$PASS_FILE" | tr -d '[:space:]')"
else
echo "error: no NUT password. Set \$NUT_PASS or create $PASS_FILE" >&2
echo " (value is in /etc/nut/upsd.users on the NUT host)" >&2
exit 1
fi
fi
# --- connection params (override for your own kit) ---
export HA_TOKEN
export NUT_PASS
export HA_HOST="${HA_HOST:-pfv-bms.knel.net}"
export HA_PORT="${HA_PORT:-8123}"
export NUT_HOST="${NUT_HOST:-192.168.3.11}"
export NUT_PORT="${NUT_PORT:-3493}"
export NUT_USER="${NUT_USER:-homeassistant}"
export NUT_UPS="${NUT_UPS:-apc-smartups-c1500}"
echo "HA: ${HA_HOST}:${HA_PORT}"
echo "NUT: ${NUT_USER}@${NUT_HOST}:${NUT_PORT} (UPS: ${NUT_UPS})"
echo ""
exec python3 "$SCRIPT_DIR/ha-nut-setup.py"
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#!/usr/bin/bash
#
# ups/setup.sh — idempotent Network UPS Tools (NUT) setup on pfv-tsys1
#
# Installs NUT, configures two USB HID UPS units (APC + Tripp Lite) pinned by
# USB serial, runs upsd as a network server for Home Assistant polling, and
# runs upsmon locally so the hypervisor can shut down gracefully on battery.
#
# Designed to run ON the target host (pfv-tsys1) as root, idempotent.
#
# Usage:
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file ups/setup.sh
#
# Overrides (defaults suit pfv-tsys1):
# APC_SERIAL APC UPS USB serial (default AS1213210423)
# APC_VID/APC_PID APC vendor/product ID (default 051d / 0003)
# APC_NAME NUT section name for APC (default apc-smartups-c1500)
# TRIPP_SERIAL Tripp Lite UPS USB serial (default 2352CVLSM871900694)
# TRIPP_VID/TRIPP_PID Tripp Lite vendor/product (default 09ae / 3016)
# TRIPP_NAME NUT section name for Tripp (default tripp-lite-ups)
# TRIPP_SUBDRIVER Forced HID subdriver for Tripp (default "TrippLite HID 0.85")
# TRIPP_ENABLED Set to 0 to disable Tripp Lite (default 1)
# NUT_LISTEN_IPS space-separated upsd LISTEN IPs (default: auto Tailscale + 127.0.0.1)
# HA_USER upsd username for HA (default homeassistant)
# HA_PASSWORD upsd password for HA (default: reuse or generate)
# MON_USER upsd username for local upsmon (default monuser)
# MON_PASSWORD upsd password for upsmon (default: reuse or generate)
#
set -euo pipefail
# --- Config (overridable via env) ---
APC_SERIAL="${APC_SERIAL:-AS1213210423}"
APC_VID="${APC_VID:-051d}"
APC_PID="${APC_PID:-0003}"
APC_NAME="${APC_NAME:-apc-smartups-c1500}"
TRIPP_SERIAL="${TRIPP_SERIAL:-2352CVLSM871900694}"
TRIPP_VID="${TRIPP_VID:-09ae}"
TRIPP_PID="${TRIPP_PID:-3016}"
TRIPP_NAME="${TRIPP_NAME:-tripp-lite-ups}"
TRIPP_SUBDRIVER="${TRIPP_SUBDRIVER:-TrippLite HID 0.85}"
TRIPP_ENABLED="${TRIPP_ENABLED:-1}"
HA_USER="${HA_USER:-homeassistant}"
MON_USER="${MON_USER:-monuser}"
NUT_PORT="${NUT_PORT:-3493}"
UDEV_RULE="/etc/udev/rules.d/99-nut-ups.rules"
UPS_CONF="/etc/nut/ups.conf"
UPSD_CONF="/etc/nut/upsd.conf"
UPSD_USERS="/etc/nut/upsd.users"
UPS_CONF_MON="/etc/nut/upsmon.conf"
NUT_CONF="/etc/nut/nut.conf"
# --- Helpers ---
gen_pw() { head -c 24 /dev/urandom | base64 | tr -d '/+=' | cut -c1-20; }
# Reuse existing passwords if config already present (idempotent re-runs)
extract_pw() { # $1=user
if [ -f "$UPSD_USERS" ]; then
awk -v u="[$1]" '
$0==u {inblk=1; next}
/^\[/ {inblk=0}
inblk && $1=="password" {gsub(/"/,"",$3); print $3; exit}
' "$UPSD_USERS" 2>/dev/null
fi
}
echo "============================================"
echo " NUT UPS Setup on $(hostname)"
echo " APC: $APC_NAME ($APC_VID:$APC_PID serial $APC_SERIAL)"
if [ "$TRIPP_ENABLED" = "1" ]; then
echo " Tripp Lite: $TRIPP_NAME ($TRIPP_VID:$TRIPP_PID serial $TRIPP_SERIAL)"
else
echo " Tripp Lite: DISABLED (TRIPP_ENABLED=0)"
fi
echo "============================================"
# --- 0. Resolve / generate passwords (idempotent) ---
MON_PASSWORD="${MON_PASSWORD:-$(extract_pw "$MON_USER")}"
HA_PASSWORD="${HA_PASSWORD:-$(extract_pw "$HA_USER")}"
[ -n "$MON_PASSWORD" ] || MON_PASSWORD="$(gen_pw)"
[ -n "$HA_PASSWORD" ] || HA_PASSWORD="$(gen_pw)"
# --- 0b. Auto-detect listen IPs for upsd ---
# Tailscale IP: tailnet clients (workstation, etc.)
# LAN IP: HAOS VMs where Tailscale runs as an isolated add-on (HA container
# cannot route to Tailscale IPs, so the shared-LAN bridge is required)
if [ -z "${NUT_LISTEN_IPS:-}" ]; then
NUT_LISTEN_IPS="127.0.0.1"
TS_IP=$(tailscale ip -4 2>/dev/null || true)
if [ -n "$TS_IP" ]; then
NUT_LISTEN_IPS="${NUT_LISTEN_IPS} ${TS_IP}"
else
echo " WARNING: No Tailscale IP detected."
fi
if [ "${NUT_INCLUDE_LAN:-1}" = "1" ]; then
LAN_IP=$(ip -4 addr show vmbr0 2>/dev/null | awk '/scope global/{print $2}' | cut -d/ -f1 | head -1)
if [ -z "$LAN_IP" ]; then
LAN_IP=$(hostname -I 2>/dev/null | awk '{print $1}')
fi
if [ -n "$LAN_IP" ]; then
NUT_LISTEN_IPS="${NUT_LISTEN_IPS} ${LAN_IP}"
fi
fi
fi
echo " upsd LISTEN IPs: ${NUT_LISTEN_IPS:-<none>}"
# --- 1. Install NUT ---
echo ""
echo "--- [1/8] Installing NUT (nut-server, nut-client) ---"
if dpkg -l nut-server 2>/dev/null | grep -q '^ii'; then
echo " NUT already installed: $(dpkg -l nut-server | awk '/^ii/{print $3}')"
else
apt-get update -qq && apt-get install -y -qq nut-server nut-client
fi
mkdir -p /etc/nut
# --- 2. udev rules: grant nut group access to BOTH raw USB + hidraw devices ---
# CRITICAL: usbhid-ups opens /dev/bus/usb/BBB/DDD (raw USB), not /dev/hidraw.
# The driver drops to the nut user via setuid(), so the nut group needs write
# access to the raw USB device files. Matching on subsystem=="usb" by VID:PID
# is required because ATTRS{serial} does not reliably traverse for usb devices.
echo ""
echo "--- [2/8] Writing udev rules (raw USB + hidraw, group nut) ---"
{
echo "# Stable permissions for NUT USB HID UPS units"
echo "# Generated by ups/setup.sh — grants the 'nut' group access to both"
echo "# the raw USB device files (/dev/bus/usb) and hidraw devices."
echo "# Match BOTH subsystems: the usbhid-ups driver opens the raw USB device"
echo "# after dropping to the nut user via setuid()."
echo ""
echo "# APC Smart-UPS C 1500 ($APC_VID:$APC_PID)"
echo "SUBSYSTEM==\"usb\", ATTR{idVendor}==\"$APC_VID\", ATTR{idProduct}==\"$APC_PID\", GROUP=\"nut\", MODE=\"0664\""
echo "SUBSYSTEM==\"hidraw\", ATTRS{serial}==\"$APC_SERIAL\", GROUP=\"nut\", MODE=\"0660\""
echo ""
echo "# Tripp Lite UPS ($TRIPP_VID:$TRIPP_PID)"
echo "SUBSYSTEM==\"usb\", ATTR{idVendor}==\"$TRIPP_VID\", ATTR{idProduct}==\"$TRIPP_PID\", GROUP=\"nut\", MODE=\"0664\""
echo "SUBSYSTEM==\"hidraw\", ATTRS{serial}==\"$TRIPP_SERIAL\", GROUP=\"nut\", MODE=\"0660\""
} > "$UDEV_RULE"
echo " Written: $UDEV_RULE"
udevadm control --reload-rules 2>/dev/null || true
udevadm trigger --subsystem-match=usb 2>/dev/null || true
udevadm trigger --subsystem-match=hidraw 2>/dev/null || true
sleep 1
# --- 3. ups.conf ---
echo ""
echo "--- [3/8] Writing ups.conf ---"
{
echo "# NUT UPS devices — generated by ups/setup.sh on $(date)"
echo ""
echo "maxretry = 3"
echo ""
echo "[${APC_NAME}]"
echo " driver = usbhid-ups"
echo " port = auto"
echo " vendorid = ${APC_VID}"
echo " productid = ${APC_PID}"
echo " serial = ${APC_SERIAL}"
echo " desc = \"APC Smart-UPS C 1500\""
if [ "$TRIPP_ENABLED" = "1" ]; then
echo ""
echo "[${TRIPP_NAME}]"
echo " driver = usbhid-ups"
echo " port = auto"
echo " vendorid = ${TRIPP_VID}"
echo " productid = ${TRIPP_PID}"
echo " serial = ${TRIPP_SERIAL}"
echo " subdriver = \"${TRIPP_SUBDRIVER}\""
echo " desc = \"Tripp Lite UPS\""
fi
} > "$UPS_CONF"
echo " Written: $UPS_CONF"
# --- 4. upsd.conf: network server (localhost + Tailscale for HA) ---
echo ""
echo "--- [4/8] Writing upsd.conf ---"
{
echo "# NUT upsd — generated by ups/setup.sh on $(date)"
for ip in $NUT_LISTEN_IPS; do
echo "LISTEN ${ip} ${NUT_PORT}"
done
echo "MAXAGE 25"
} > "$UPSD_CONF"
echo " Written: $UPSD_CONF (LISTEN: $(echo "$NUT_LISTEN_IPS" | tr '\n' ' '))"
# --- 5. upsd.users: monuser (master) + homeassistant (read-only monitor) ---
echo ""
echo "--- [5/8] Writing upsd.users ---"
cat > "$UPSD_USERS" <<USERS
# NUT upsd users — generated by ups/setup.sh on $(date)
# monuser : local upsmon (master) — graceful hypervisor shutdown
# ${HA_USER} : Home Assistant NUT integration (read-only polling)
[${MON_USER}]
password = "${MON_PASSWORD}"
upsmon master
[${HA_USER}]
password = "${HA_PASSWORD}"
upsmon slave
USERS
echo " Written: $UPSD_USERS"
# --- 6. upsmon.conf + nut.conf ---
echo ""
echo "--- [6/8] Writing upsmon.conf + nut.conf ---"
{
echo "# NUT upsmon (local monitor) — generated by ups/setup.sh on $(date)"
echo "# Monitors the APC UPS as master. On battery-low, shuts the host down."
echo ""
echo "MONITOR ${APC_NAME}@localhost 1 ${MON_USER} \"${MON_PASSWORD}\" master"
if [ "$TRIPP_ENABLED" = "1" ]; then
echo "MONITOR ${TRIPP_NAME}@localhost 1 ${MON_USER} \"${MON_PASSWORD}\" master"
fi
echo ""
echo "SHUTDOWNCMD \"/sbin/shutdown -h now\""
echo "POWERDOWNFLAG /etc/killpower"
echo "NOTIFYFLAG ONLINE SYSLOG+WALL"
echo "NOTIFYFLAG ONBATT SYSLOG+WALL"
echo "NOTIFYFLAG LOWBATT SYSLOG+WALL"
echo "POLLFREQ 15"
echo "POLLFREQALERT 5"
echo "HOSTSYNC 15"
} > "$UPS_CONF_MON"
cat > "$NUT_CONF" <<NUTCONF
# NUT mode — generated by ups/setup.sh on $(date)
# netserver = this host runs drivers + upsd; serves UPS data to clients (HA).
MODE=netserver
NUTCONF
echo " Written: $UPS_CONF_MON + $NUT_CONF"
# --- 6b. Fix ownership/permissions (Debian: nut group must read config) ---
chown root:nut "$UPS_CONF" "$UPSD_CONF" "$UPSD_USERS" "$UPS_CONF_MON" 2>/dev/null || true
chmod 640 "$UPS_CONF" "$UPSD_CONF" "$UPSD_USERS" "$UPS_CONF_MON" 2>/dev/null || true
chmod 644 "$NUT_CONF" 2>/dev/null || true
# --- 7. Start services (Debian uses templated nut-driver@<name> units) ---
echo ""
echo "--- [7/8] Starting NUT services ---"
# Re-read ups.conf to generate per-UPS driver instances
systemctl restart nut-driver-enumerator 2>/dev/null || true
sleep 2
# Start per-UPS driver instances
systemctl restart "nut-driver@${APC_NAME}" 2>/dev/null || true
if [ "$TRIPP_ENABLED" = "1" ]; then
systemctl restart "nut-driver@${TRIPP_NAME}" 2>/dev/null || true
else
systemctl stop "nut-driver@${TRIPP_NAME}" 2>/dev/null || true
systemctl mask "nut-driver@${TRIPP_NAME}" 2>/dev/null || true
fi
sleep 3
systemctl restart nut-server 2>/dev/null || true
sleep 1
systemctl restart nut-monitor 2>/dev/null || true
echo ""
echo " Service status:"
for svc in "nut-driver@${APC_NAME}" "nut-driver@${TRIPP_NAME}" nut-server nut-monitor; do
if systemctl list-unit-files "$svc" >/dev/null 2>&1; then
printf " %-42s " "$svc"
systemctl is-active "$svc" 2>/dev/null || echo "(unknown)"
fi
done
# --- 8. Validate ---
echo ""
echo "--- [8/8] Validation ---"
echo ""
echo " upsc — ${APC_NAME}:"
upsc "${APC_NAME}@localhost" 2>&1 | head -25 || echo " (APC UPS not responding yet)"
if [ "$TRIPP_ENABLED" = "1" ]; then
echo ""
echo " upsc — ${TRIPP_NAME}:"
upsc "${TRIPP_NAME}@localhost" 2>&1 | head -25 || echo " (Tripp Lite UPS not responding yet)"
fi
echo ""
echo "============================================"
echo " Setup complete."
echo ""
echo " Home Assistant NUT integration:"
echo " Host: $(echo "$NUT_LISTEN_IPS" | awk '{print $2}') (or any LISTEN IP above)"
echo " Port: ${NUT_PORT}"
echo " Username: ${HA_USER}"
echo " Password: ${HA_PASSWORD}"
if [ "$TRIPP_ENABLED" = "1" ]; then
echo " UPS names: ${APC_NAME}, ${TRIPP_NAME}"
else
echo " UPS names: ${APC_NAME}"
fi
echo ""
echo " Save the HA password now — it is stored in ${UPSD_USERS}."
echo "============================================"
+59
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@@ -0,0 +1,59 @@
#!/usr/bin/bash
#
# ups/status.sh — query NUT UPS state + service health (read-only)
#
# Usage (run ON the target host via remote.sh):
# PROX_HOST=pfv-tsys1 bash tests/remote.sh prox-file ups/status.sh
#
# shellcheck disable=SC2012 # ss/awk field extraction is intentional
set -uo pipefail
APC_NAME="${APC_NAME:-apc-smartups-c1500}"
TRIPP_NAME="${TRIPP_NAME:-tripp-lite-ups}"
echo "======================================================"
echo " NUT UPS Status on $(hostname)"
echo "======================================================"
echo ""
echo "--- Services ---"
for svc in "nut-driver@${APC_NAME}" "nut-driver@${TRIPP_NAME}" nut-server nut-monitor; do
if systemctl list-unit-files "$svc" >/dev/null 2>&1; then
printf " %-42s " "$svc"
systemctl is-active "$svc" 2>/dev/null || echo "(unknown)"
fi
done
for ups in "$APC_NAME" "$TRIPP_NAME"; do
echo ""
echo "--- ${ups} ---"
if upsc "${ups}@localhost" >/tmp/.nutstatus.$$ 2>&1; then
awk -v u="$ups" '
BEGIN{printf " %s\n", u}
/^battery\.charge:/ {printf " battery.charge: %s\n", $3}
/^battery\.runtime:/ {printf " battery.runtime: %ss (%.0f min)\n", $3, $3/60}
/^battery\.voltage:/ {printf " battery.voltage: %s\n", $3}
/^ups\.status:/ {printf " ups.status: %s\n", $3}
/^ups\.load:/ {printf " ups.load: %s%%\n", $3}
/^ups\.power:/ {printf " ups.power: %s\n", $3}
/^ups\.realpower:/ {printf " ups.realpower: %s W\n", $3}
/^input\.voltage:/ {printf " input.voltage: %s\n", $3}
/^output\.voltage:/ {printf " output.voltage: %s\n", $3}
/^ups\.model:/ {printf " ups.model: %s\n", $3}
/^ups\.serial:/ {printf " ups.serial: %s\n", $3}
/^device\.mfr:/ {printf " device.mfr: %s\n", $3}
' /tmp/.nutstatus.$$
echo " (full dump: upsc ${ups}@localhost)"
else
echo " NOT RESPONDING:"
sed 's/^/ /' /tmp/.nutstatus.$$
fi
rm -f /tmp/.nutstatus.$$
done
echo ""
echo "--- upsd LISTEN sockets ---"
ss -ltnp 2>/dev/null | grep -E "3493|nut" | sed 's/^/ /' || echo " (upsd not listening on 3493)"
echo ""
echo "======================================================"