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SnowflakeTraffic.sh aktualisiert

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Tim Peters 2025-04-12 19:51:09 +02:00
parent 955a4585f1
commit 6b99346890
1 changed files with 76 additions and 16 deletions
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SnowflakeTraffic.sh
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@ -1,38 +1,98 @@
#!/bin/bash
#!/usr/bin/env bash
set -euo pipefail
docker logs snowflake-proxy 2>&1 | awk '
# Standardwerte für die Parameter (leer = kein Filter)
START_DATE="${1:-}"
END_DATE="${2:-}"
# Validierung der Datumseingaben
validate_date() {
local date="$1"
[[ -z "$date" ]] && return 0
if [[ ! "$date" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
echo "Fehler: Ungültiges Datumsformat für '$date' (erwartet: YYYY-MM-DD)" >&2
exit 1
fi
}
validate_date "$START_DATE"
validate_date "$END_DATE"
docker logs snowflake-proxy 2>&1 | awk -v start_date="$START_DATE" -v end_date="$END_DATE" '
function human_readable(kb, units, size, i) {
split("KB MB GB TB PB", units)
size = kb
for (i = 1; size >= 1024 && i < 5; i++) {
for (i = 1; size >= 1024 && i <= length(units); i++) {
size = size / 1024
}
return sprintf("%.2f %s", size, units[i])
}
{
# Datumserkennung und Formatierung
if (split($1, date_part, "/") == 3) {
current_date = $1
gsub(/\//, "-", current_date) # Ersetze / durch -
if (!first_date) first_date = current_date
last_date = current_date
function date_to_epoch(date_str, parts) {
if (split(date_str, parts, /[-\/]/) != 3) return -1
if (parts[1] < 1970 || parts[2] < 1 || parts[2] > 12 || parts[3] < 1 || parts[3] > 31) return -1
return mktime(parts[1] " " parts[2] " " parts[3] " 00 00 00")
}
BEGIN {
if (start_date != "" && date_to_epoch(start_date) == -1) {
print "Ungültiges Startdatum Format" > "/dev/stderr"
exit 1
}
if (end_date != "" && date_to_epoch(end_date) == -1) {
print "Ungültiges Enddatum Format" > "/dev/stderr"
exit 1
}
}
/Traffic Relayed ↓ [0-9]+ KB .*↑ [0-9]+ KB/ {
for (i = 1; i <= NF; i++) {
if ($i == "↓") { down += $(i+1) }
if ($i == "↑") { up += $(i+1) }
{
include_line = 0 # Zurücksetzen bei jeder neuen Zeile
# Datumserkennung und Formatierung
if (match($0, /([0-9]{4}[-\/][0-9]{2}[-\/][0-9]{2})/, date_match)) {
current_date = date_match[1]
gsub(/[\/]/, "-", current_date) # Standardisiert auf YYYY-MM-DD
if (!first_date) first_date = current_date
last_date = current_date
current_epoch = date_to_epoch(current_date)
if (current_epoch == -1) next # Ungültiges Datum überspringen
include_line = 1
if (start_date != "") {
start_epoch = date_to_epoch(start_date)
if (current_epoch < start_epoch) include_line = 0
}
if (end_date != "" && include_line) {
end_epoch = date_to_epoch(end_date)
if (current_epoch > end_epoch) include_line = 0
}
}
}
include_line && /Traffic Relayed ↓ [0-9]+ KB .*↑ [0-9]+ KB/ {
# Sicherere Extraktion der Werte mit regulären Ausdrücken
if (match($0, /↓ ([0-9]+) KB.*↑ ([0-9]+) KB/, traffic)) {
down += traffic[1]
up += traffic[2]
}
}
END {
printf "Statistik-Zeitraum:\n"
printf "Erster Eintrag: %s\n", first_date
printf "Letzter Eintrag: %s\n\n", last_date
printf "Letzter Eintrag: %s\n", last_date
printf "Gesamte Datenmengen:\n"
if (start_date != "" || end_date != "") {
printf "Gefilterter Bereich: %s bis %s\n\n",
(start_date != "" ? start_date : "Anfang"),
(end_date != "" ? end_date : "Ende")
}
printf "\nGesamte Datenmengen:\n"
printf "Download: %d KB (%s)\n", down, human_readable(down)
printf "Upload: %d KB (%s)\n", up, human_readable(up)
}'