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AWG2_harness/Amnezia limits (old bash)/docker_watcher.sh.txt
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#!/usr/bin/env bash
set -e
wait_wg() {
local c="$1"
for i in {1..20}; do
if docker exec "$c" ip link show awg0 >/dev/null 2>&1; then
return 0
fi
sleep 1
done
return 1
}
docker events --filter event=start --format '{{.Actor.Attributes.name}}' | while read name; do
if [[ "$name" == "amnezia-awg2" || "$name" == "amnezia-awg" ]]; then
echo "[watcher] container started: $name, waiting wg..."
if wait_wg "$name"; then
echo "[watcher] wg ready, applying limits"
WG_IF=awg0 /opt/amnezia/limit_peers.sh
else
echo "[watcher] wg not appeared, skip"
fi
fi
done