From b5f8ee61a7f7e9bd291dd26b0585d03eb686c941 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 5 May 2024 13:19:16 +0200
Subject: Adding upstream version 1.46.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 collectors/tc.plugin/tc-qos-helper.sh.in | 356 -------------------------------
 1 file changed, 356 deletions(-)
 delete mode 100755 collectors/tc.plugin/tc-qos-helper.sh.in

(limited to 'collectors/tc.plugin/tc-qos-helper.sh.in')

diff --git a/collectors/tc.plugin/tc-qos-helper.sh.in b/collectors/tc.plugin/tc-qos-helper.sh.in
deleted file mode 100755
index 3298c39a3..000000000
--- a/collectors/tc.plugin/tc-qos-helper.sh.in
+++ /dev/null
@@ -1,356 +0,0 @@
-#!/usr/bin/env bash
-
-# netdata
-# real-time performance and health monitoring, done right!
-# (C) 2023 Netdata Inc.
-# SPDX-License-Identifier: GPL-3.0-or-later
-#
-# This script is a helper to allow netdata collect tc data.
-# tc output parsing has been implemented in C, inside netdata
-# This script allows setting names to dimensions.
-
-export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/sbin:@sbindir_POST@"
-export LC_ALL=C
-
-cmd_line="'${0}' $(printf "'%s' " "${@}")"
-
-# -----------------------------------------------------------------------------
-# logging
-
-PROGRAM_NAME="$(basename "${0}")"
-PROGRAM_NAME="${PROGRAM_NAME/.plugin/}"
-
-# these should be the same with syslog() priorities
-NDLP_EMERG=0   # system is unusable
-NDLP_ALERT=1   # action must be taken immediately
-NDLP_CRIT=2    # critical conditions
-NDLP_ERR=3     # error conditions
-NDLP_WARN=4    # warning conditions
-NDLP_NOTICE=5  # normal but significant condition
-NDLP_INFO=6    # informational
-NDLP_DEBUG=7   # debug-level messages
-
-# the max (numerically) log level we will log
-LOG_LEVEL=$NDLP_INFO
-
-set_log_min_priority() {
-  case "${NETDATA_LOG_LEVEL,,}" in
-    "emerg" | "emergency")
-      LOG_LEVEL=$NDLP_EMERG
-      ;;
-
-    "alert")
-      LOG_LEVEL=$NDLP_ALERT
-      ;;
-
-    "crit" | "critical")
-      LOG_LEVEL=$NDLP_CRIT
-      ;;
-
-    "err" | "error")
-      LOG_LEVEL=$NDLP_ERR
-      ;;
-
-    "warn" | "warning")
-      LOG_LEVEL=$NDLP_WARN
-      ;;
-
-    "notice")
-      LOG_LEVEL=$NDLP_NOTICE
-      ;;
-
-    "info")
-      LOG_LEVEL=$NDLP_INFO
-      ;;
-
-    "debug")
-      LOG_LEVEL=$NDLP_DEBUG
-      ;;
-  esac
-}
-
-set_log_min_priority
-
-log() {
-  local level="${1}"
-  shift 1
-
-  [[ -n "$level" && -n "$LOG_LEVEL" && "$level" -gt "$LOG_LEVEL" ]] && return
-
-  systemd-cat-native --log-as-netdata --newline="--NEWLINE--" <<EOFLOG
-INVOCATION_ID=${NETDATA_INVOCATION_ID}
-SYSLOG_IDENTIFIER=${PROGRAM_NAME}
-PRIORITY=${level}
-THREAD_TAG=tc-qos-helper
-ND_LOG_SOURCE=collector
-ND_REQUEST=${cmd_line}
-MESSAGE=${*//\\n/--NEWLINE--}
-
-EOFLOG
-  # AN EMPTY LINE IS NEEDED ABOVE
-}
-
-info() {
-  log "$NDLP_INFO" "${@}"
-}
-
-warning() {
-  log "$NDLP_WARN" "${@}"
-}
-
-error() {
-  log "$NDLP_ERR" "${@}"
-}
-
-fatal() {
-  log "$NDLP_ALERT" "${@}"
-  exit 1
-}
-
-debug() {
-  log "$NDLP_DEBUG" "${@}"
-}
-
-# -----------------------------------------------------------------------------
-# find /var/run/fireqos
-
-# the default
-fireqos_run_dir="/var/run/fireqos"
-
-function realdir() {
-	local r
-	local t
-	r="$1"
-	t="$(readlink "$r")"
-
-	while [ "$t" ]; do
-		r=$(cd "$(dirname "$r")" && cd "$(dirname "$t")" && pwd -P)/$(basename "$t")
-		t=$(readlink "$r")
-	done
-
-	dirname "$r"
-}
-
-if [ ! -d "${fireqos_run_dir}" ]; then
-
-	# the fireqos executable - we will use it to find its config
-	fireqos="$(command -v fireqos 2>/dev/null)"
-
-	if [ -n "${fireqos}" ]; then
-
-		fireqos_exec_dir="$(realdir "${fireqos}")"
-
-		if [ -n "${fireqos_exec_dir}" ] && [ "${fireqos_exec_dir}" != "." ] && [ -f "${fireqos_exec_dir}/install.config" ]; then
-			LOCALSTATEDIR=
-			#shellcheck source=/dev/null
-			source "${fireqos_exec_dir}/install.config"
-
-			if [ -d "${LOCALSTATEDIR}/run/fireqos" ]; then
-				fireqos_run_dir="${LOCALSTATEDIR}/run/fireqos"
-			else
-				warning "FireQOS is installed as '${fireqos}', its installation config at '${fireqos_exec_dir}/install.config' specifies local state data at '${LOCALSTATEDIR}/run/fireqos', but this directory is not found or is not readable (check the permissions of its parents)."
-			fi
-		else
-			warning "Although FireQOS is installed on this system as '${fireqos}', I cannot find/read its installation configuration at '${fireqos_exec_dir}/install.config'."
-		fi
-	else
-		warning "FireQOS is not installed on this system. Use FireQOS to apply traffic QoS and expose the class names to netdata. Check https://github.com/netdata/netdata/tree/master/collectors/tc.plugin#tcplugin"
-	fi
-fi
-
-# -----------------------------------------------------------------------------
-
-[ -z "${NETDATA_PLUGINS_DIR}" ] && NETDATA_PLUGINS_DIR="$(dirname "${0}")"
-[ -z "${NETDATA_USER_CONFIG_DIR}" ] && NETDATA_USER_CONFIG_DIR="@configdir_POST@"
-[ -z "${NETDATA_STOCK_CONFIG_DIR}" ] && NETDATA_STOCK_CONFIG_DIR="@libconfigdir_POST@"
-
-plugins_dir="${NETDATA_PLUGINS_DIR}"
-tc="$(command -v tc 2>/dev/null)"
-
-# -----------------------------------------------------------------------------
-# user configuration
-
-# time in seconds to refresh QoS class/qdisc names
-qos_get_class_names_every=120
-
-# time in seconds to exit - netdata will restart the script
-qos_exit_every=3600
-
-# what to use? classes or qdiscs?
-tc_show="qdisc" # can also be "class"
-
-# -----------------------------------------------------------------------------
-# check if we have a valid number for interval
-
-t=${1}
-update_every=$((t))
-[ $((update_every)) -lt 1 ] && update_every=${NETDATA_UPDATE_EVERY}
-[ $((update_every)) -lt 1 ] && update_every=1
-
-# -----------------------------------------------------------------------------
-# allow the user to override our defaults
-
-for CONFIG in "${NETDATA_STOCK_CONFIG_DIR}/tc-qos-helper.conf" "${NETDATA_USER_CONFIG_DIR}/tc-qos-helper.conf"; do
-	if [ -f "${CONFIG}" ]; then
-		info "Loading config file '${CONFIG}'..."
-		#shellcheck source=/dev/null
-		source "${CONFIG}" || error "Failed to load config file '${CONFIG}'."
-	else
-		warning "Cannot find file '${CONFIG}'."
-	fi
-done
-
-case "${tc_show}" in
-qdisc | class) ;;
-
-*)
-	error "tc_show variable can be either 'qdisc' or 'class' but is set to '${tc_show}'. Assuming it is 'qdisc'."
-	tc_show="qdisc"
-	;;
-esac
-
-# -----------------------------------------------------------------------------
-# default sleep function
-
-LOOPSLEEPMS_LASTWORK=0
-loopsleepms() {
-	sleep "$1"
-}
-
-# if found and included, this file overwrites loopsleepms()
-# with a high resolution timer function for precise looping.
-#shellcheck source=/dev/null
-. "${plugins_dir}/loopsleepms.sh.inc"
-
-# -----------------------------------------------------------------------------
-# final checks we can run
-
-if [ -z "${tc}" ] || [ ! -x "${tc}" ]; then
-	fatal "cannot find command 'tc' in this system."
-fi
-
-tc_devices=
-fix_names=
-
-# -----------------------------------------------------------------------------
-
-setclassname() {
-	if [ "${tc_show}" = "qdisc" ]; then
-		echo "SETCLASSNAME $4 $2"
-	else
-		echo "SETCLASSNAME $3 $2"
-	fi
-}
-
-show_tc_cls() {
-	[ "${tc_show}" = "qdisc" ] && return 1
-
-	local x="${1}"
-
-	if [ -f /etc/iproute2/tc_cls ]; then
-		local classid name rest
-		while read -r classid name rest; do
-			if [ -z "${classid}" ] ||
-				[ -z "${name}" ] ||
-				[ "${classid}" = "#" ] ||
-				[ "${name}" = "#" ] ||
-				[ "${classid:0:1}" = "#" ] ||
-				[ "${name:0:1}" = "#" ]; then
-				continue
-			fi
-			setclassname "" "${name}" "${classid}"
-		done </etc/iproute2/tc_cls
-		return 0
-	fi
-	return 1
-}
-
-show_fireqos_names() {
-	local x="${1}" name n interface_dev interface_classes_monitor
-
-	if [ -f "${fireqos_run_dir}/ifaces/${x}" ]; then
-		name="$(<"${fireqos_run_dir}/ifaces/${x}")"
-		echo "SETDEVICENAME ${name}" || exit
-
-		#shellcheck source=/dev/null
-		source "${fireqos_run_dir}/${name}.conf"
-		for n in ${interface_classes_monitor}; do
-			# shellcheck disable=SC2086
-			setclassname ${n//|/ }
-		done
-		[ -n "${interface_dev}" ] && echo "SETDEVICEGROUP ${interface_dev}" || exit
-
-		return 0
-	fi
-
-	return 1
-}
-
-show_tc() {
-	local x="${1}"
-
-	echo "BEGIN ${x}" || exit
-
-	# netdata can parse the output of tc
-	${tc} -s ${tc_show} show dev "${x}"
-
-	# check FireQOS names for classes
-	if [ -n "${fix_names}" ]; then
-		show_fireqos_names "${x}" || show_tc_cls "${x}"
-	fi
-
-	echo "END ${x}" || exit
-}
-
-find_tc_devices() {
-	local count=0 devs dev rest l
-
-	# find all the devices in the system
-	# without forking
-	while IFS=":| " read -r dev rest; do
-		count=$((count + 1))
-		[ ${count} -le 2 ] && continue
-		devs="${devs} ${dev}"
-	done </proc/net/dev
-
-	# from all the devices find the ones
-	# that have QoS defined
-	# unfortunately, one fork per device cannot be avoided
-	tc_devices=
-	for dev in ${devs}; do
-		l="$(${tc} class show dev "${dev}" 2>/dev/null)"
-		[ -n "${l}" ] && tc_devices="${tc_devices} ${dev}"
-	done
-}
-
-# update devices and class names
-# once every 2 minutes
-names_every=$((qos_get_class_names_every / update_every))
-
-# exit this script every hour
-# it will be restarted automatically
-exit_after=$((qos_exit_every / update_every))
-
-c=0
-gc=0
-while true; do
-	fix_names=
-	c=$((c + 1))
-	gc=$((gc + 1))
-
-	if [ ${c} -le 1 ] || [ ${c} -ge ${names_every} ]; then
-		c=1
-		fix_names="YES"
-		find_tc_devices
-	fi
-
-	for d in ${tc_devices}; do
-		show_tc "${d}"
-	done
-
-	echo "WORKTIME ${LOOPSLEEPMS_LASTWORK}" || exit
-
-	loopsleepms "${update_every}"
-
-	[ ${gc} -gt ${exit_after} ] && exit 0
-done
-- 
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