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docker-adsb-ultrafeeder/rootfs/etc/s6-overlay/scripts/adsbx-stats
Matthias Wirth 22c4febea0 fixup adsbx stats UUID
in cases where UUID and adsbx specific uuids differ, there was a bug of
UUID_FILE being set to /run/uuid by adsbx-stats script in
/etc/default/adsbexchange-stats
the json-status script should read from
UUID_FILE=/usr/local/share/adsbexchange/adsbx-uuid

just export ADSBX_UUID in adsbx-stats which then invokes
adsbexchange-json-status.
in there use ADSBX_UUID instead of doing the redirect via the UUID file

cleanup the whole configuration file stuff for adsbx-stats, just
customize json-status a bit

also speed up build as build-essential doesn't need to be installed on
the mlat-client baseimage, it already has it
2024-09-04 17:13:56 +02:00

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#!/command/with-contenv bash
# shellcheck shell=bash disable=SC2015,SC2016,SC1091,SC2001,SC2154
#---------------------------------------------------------------------------------------------
# Copyright (C) 2023-2024, Ramon F. Kolb (kx1t) and contributors
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with this program.
# If not, see <https://www.gnu.org/licenses/>.
#---------------------------------------------------------------------------------------------
source /scripts/common
source /scripts/interpret_ultrafeeder_config
# Check if ADSBExchange is configured
if ! grep -i adsbexchange.com <<< "$ULTRAFEEDER_CONFIG" >/dev/null 2>&1; then
"${s6wrap[@]}" echo "AdsbExchange not configured - no stats package needed"
stop_service
fi
# Check if ADSBExchange stats are disabled
if chk_disabled "$ADSBX_STATS" ; then
"${s6wrap[@]}" echo "AdsbExchange stats disabled"
stop_service
fi
# prep work:
mkdir -p /run/adsbexchange-stats
# set the UUID:
# get UUID from ULTRAFEEDER_CONFIG if it exists
for entry in "${READSB_CONF_ARR[@]}"; do
echo "$entry"
if echo "$entry" | grep -q 'adsbexchange.*uuid'; then
ADSBX_UUID="$(sed 's|.*adsbexchange.*uuid=\([a-f0-9-]\+\).*|\1|g' <<< "$entry")"
fi
done
ADSBX_UUID="${ADSBX_UUID:-${UUID}}" || true # ...else get it from the UUID param
ADSBX_UUID="${ADSBX_UUID:-$(cat /proc/sys/kernel/random/uuid 2>/dev/null)}" || true # ...else generate a random one
if [[ -n "$ADSBX_UUID" ]]; then
# export the variable, it's used by json-status which is started by this script at the very end
export ADSBX_UUID
"${s6wrap[@]}" echo "Using UUID $ADSBX_UUID for AdsbExchange"
else
"${s6wrap[@]}" echo "WARNING: no UUID can be identified to be used with AdsbExchange; a random one will be generated every time the container is started."
fi
# wait until readsb is established...
if ! pgrep readsb >/dev/null; then
if [[ -z "${LOGLEVEL}" ]] || [[ "${LOGLEVEL,,}" == "verbose" ]]; then
"${s6wrap[@]}" echo "Delaying start of the AdsbExchange Stats module until container is established..."
fi
while ! pgrep readsb >/dev/null
do
sleep 2 & wait $!
done
# wait 2 seconds after readsb process exists
sleep 2 & wait $!
fi
# Let adsbexchange-json-status start up, and then print the Anywhere Map and Anywhere Stats URLs to the container logs:
{ sleep 15
AnywhereMap="$(curl -sSL https://www.adsbexchange.com/myip/ | grep "ADSBx Anywhere Map</a>" | sed -n 's|.*\(https.*\)\" class.*|\1|p')"
AnywhereStats="$(curl -sSL https://www.adsbexchange.com/myip/ | grep "ADSBx Anywhere Stats</a>" | sed -n 's|.*\(https.*\)\" class.*|\1|p')"
"${s6wrap[@]}" echo "Your AdsbExchange Anywhere Map URL is $AnywhereMap"
"${s6wrap[@]}" echo "Your AdsbExchange Anywhere Stats URL is $AnywhereStats"
} &
"${s6wrap[@]}" echo "invoking: /usr/local/bin/adsbexchange-json-status"
exec "${s6wrap[@]}" /usr/local/bin/adsbexchange-json-status