exchange: manual start/health + zz-hacktivism conf drop-in

scripts/taler-exchange/start_wire_helpers.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+# Start wire/db helpers only (root, no interactive shell, no systemd).
+# Uses nohup so helpers survive the launching shell.
+set -euo pipefail
+ROOT=$(cd "$(dirname "$0")" && pwd)
+if [ -x "$ROOT/ensure_exchange_helpers.sh" ]; then
+  exec "$ROOT/ensure_exchange_helpers.sh"
+fi
+if [ -x /usr/local/bin/ensure_exchange_helpers.sh ]; then
+  exec /usr/local/bin/ensure_exchange_helpers.sh
+fi
+# Fallback if ensure not installed yet
+CONF=/etc/taler-exchange/taler-exchange.conf
+LOG_DIR=/var/log/taler-exchange
+[ "$(id -u)" -eq 0 ] || { echo "root only"; exit 1; }
+mkdir -p "$LOG_DIR"
+
+start_bg() {
+  local user="$1"; shift
+  local name="$1"; shift
+  local bin="$1"
+  if pgrep -u "$user" -x "$(basename "$bin")" >/dev/null 2>&1; then
+    echo "already: $name"
+    return 0
+  fi
+  echo "start: $name as $user"
+  nohup runuser -u "$user" -- "$@" >>"$LOG_DIR/${name}.log" 2>&1 </dev/null &
+  disown 2>/dev/null || true
+  sleep 0.4
+}
+
+start_bg taler-exchange-aggregator taler-exchange-aggregator \
+  /usr/bin/taler-exchange-aggregator -c "$CONF" -L INFO
+start_bg taler-exchange-closer taler-exchange-closer \
+  /usr/bin/taler-exchange-closer -c "$CONF" -L INFO
+start_bg taler-exchange-wire taler-exchange-wirewatch \
+  /usr/bin/taler-exchange-wirewatch -c "$CONF" -L INFO
+start_bg taler-exchange-wire taler-exchange-transfer \
+  /usr/bin/taler-exchange-transfer -c "$CONF" -L INFO
+
+sleep 1
+pgrep -af 'taler-exchange-(aggregator|closer|wirewatch|transfer|httpd|secmod)' || true
+[ -x /usr/local/bin/check_exchange-health.sh ] && /usr/local/bin/check_exchange-health.sh || true