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VoxVera/scripts/docker-entrypoint.sh
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#!/usr/bin/env bash
set -euo pipefail
VOXVERA_DIR="${VOXVERA_DIR:-/flyers}"
VOXVERA_CONFIG_PATH="${VOXVERA_CONFIG_PATH:-$VOXVERA_DIR/config.json}"
VOXVERA_START_INTERVAL="${VOXVERA_START_INTERVAL:-300}"
VOXVERA_BOOTSTRAP_DEFAULT_SITE="${VOXVERA_BOOTSTRAP_DEFAULT_SITE:-1}"
TOR_SOCKS_PORT="${TOR_SOCKS_PORT:-9050}"
TOR_CONTROL_PORT="${TOR_CONTROL_PORT:-9051}"
VOXVERA_TOR_DIR="${VOXVERA_TOR_DIR:-/tmp/voxvera-tor}"
TOR_PID=""
SLEEP_PID=""
log() {
printf '[voxvera-docker] %s\n' "$*"
}
cleanup() {
if [[ -n "$SLEEP_PID" ]] && kill -0 "$SLEEP_PID" 2>/dev/null; then
kill "$SLEEP_PID" 2>/dev/null || true
fi
voxvera stop-all >/dev/null 2>&1 || true
if [[ -n "$TOR_PID" ]] && kill -0 "$TOR_PID" 2>/dev/null; then
kill "$TOR_PID" 2>/dev/null || true
wait "$TOR_PID" 2>/dev/null || true
fi
}
trap cleanup EXIT INT TERM
wait_for_port() {
local host="$1"
local port="$2"
python3 - "$host" "$port" <<'PY'
import socket
import sys
import time
host = sys.argv[1]
port = int(sys.argv[2])
deadline = time.time() + 60
while time.time() < deadline:
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
sock.settimeout(1)
if sock.connect_ex((host, port)) == 0:
sys.exit(0)
time.sleep(1)
sys.exit(1)
PY
}
has_site_configs() {
find "$VOXVERA_DIR/host" -mindepth 2 -maxdepth 2 -name config.json -print -quit 2>/dev/null | grep -q .
}
seed_default_config() {
mkdir -p "$VOXVERA_DIR"
if [[ ! -f "$VOXVERA_CONFIG_PATH" ]]; then
cp /opt/voxvera/voxvera/src/config.json "$VOXVERA_CONFIG_PATH"
log "Seeded default config at $VOXVERA_CONFIG_PATH"
fi
}
bootstrap_default_site_if_needed() {
if [[ "$VOXVERA_BOOTSTRAP_DEFAULT_SITE" != "1" ]]; then
return
fi
if has_site_configs; then
return
fi
log "No sites found under $VOXVERA_DIR/host; bootstrapping default site"
voxvera --config "$VOXVERA_CONFIG_PATH" init --non-interactive
}
start_tor() {
mkdir -p "$VOXVERA_TOR_DIR"
chmod 700 "$VOXVERA_TOR_DIR"
cat >"$VOXVERA_TOR_DIR/torrc" <<EOF
DataDirectory $VOXVERA_TOR_DIR/data
SocksPort 127.0.0.1:$TOR_SOCKS_PORT
ControlPort 127.0.0.1:$TOR_CONTROL_PORT
CookieAuthentication 0
AvoidDiskWrites 1
Log notice stdout
EOF
mkdir -p "$VOXVERA_TOR_DIR/data"
log "Starting Tor on 127.0.0.1:$TOR_SOCKS_PORT / $TOR_CONTROL_PORT"
tor -f "$VOXVERA_TOR_DIR/torrc" &
TOR_PID="$!"
wait_for_port 127.0.0.1 "$TOR_SOCKS_PORT"
wait_for_port 127.0.0.1 "$TOR_CONTROL_PORT"
log "Tor ports are reachable"
}
start_loop() {
export TOR_SOCKS_PORT TOR_CONTROL_PORT
while true; do
if ! kill -0 "$TOR_PID" 2>/dev/null; then
log "Tor exited unexpectedly"
wait "$TOR_PID"
exit 1
fi
log "Running voxvera start-all"
voxvera start-all || true
sleep "$VOXVERA_START_INTERVAL" &
SLEEP_PID="$!"
wait "$SLEEP_PID"
SLEEP_PID=""
done
}
seed_default_config
start_tor
bootstrap_default_site_if_needed
start_loop