109 lines
2.9 KiB
Bash
Executable file
109 lines
2.9 KiB
Bash
Executable file
#!/bin/bash
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# Start / restart libeufin-bank serve (manual, no systemd).
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# Run as: libeufin-bank
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# Same role as start_merchant.sh / start_exchange.sh.
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#
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# Container: taler-hacktivism-bank
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# Prerequisite: /root/start_base_services_for_taler_bank.sh (as root) for postgres.
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#
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# Usage:
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# start_bank.sh
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# start_bank.sh --restart | -r
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# start_bank.sh --help
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set -u
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usage() {
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cat <<'EOF'
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Usage: start_bank.sh [--restart|-r] [--help|-h]
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(default) Start libeufin-bank serve if not already running.
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--restart Stop live serve process, then start cleanly.
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Does not touch postgres (use /root/start_base_services_for_taler_bank.sh).
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EOF
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}
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DO_RESTART=0
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for arg in "$@"; do
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case "$arg" in
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--restart|-r) DO_RESTART=1 ;;
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--help|-h) usage; exit 0 ;;
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*) echo "Unknown option: $arg" >&2; usage >&2; exit 2 ;;
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esac
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done
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if [ "$(id -un)" != "libeufin-bank" ]; then
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echo "This script must be run as user libeufin-bank" >&2
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exit 1
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fi
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CONF=/etc/libeufin/libeufin-bank.conf
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LOG_DIR=/var/log/libeufin-bank
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PORT=$(grep -E '^\s*PORT\s*=' /etc/libeufin/bank-overrides.conf 2>/dev/null | tail -1 | awk -F= '{gsub(/ /,"",$2); print $2}')
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PORT=${PORT:-9012}
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# Match both wrapper name and the Java MainKt process that actually listens.
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list_serve_pids() {
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ps -eo pid=,stat=,args= 2>/dev/null | while read -r pid stat args; do
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case "$stat" in Z*) continue ;; esac
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case "$args" in
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*start_bank.sh*) continue ;;
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*check_bank-health*) continue ;;
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esac
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case "$args" in
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*libeufin-bank\ serve*|/usr/bin/libeufin-bank\ serve*|*MainKt\ serve*|*tech.libeufin.bank.MainKt*)
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echo "$pid"
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;;
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esac
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done | sort -u
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}
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kill_serve() {
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local pids
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pids=$(list_serve_pids | tr '\n' ' ')
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if [ -z "${pids// }" ]; then
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echo "No live libeufin-bank serve to stop."
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return 0
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fi
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echo "Stopping PIDs: $pids"
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# shellcheck disable=SC2086
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kill -TERM $pids 2>/dev/null || true
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sleep 2
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local left
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left=$(list_serve_pids | tr '\n' ' ')
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if [ -n "${left// }" ]; then
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echo "SIGKILL remaining: $left"
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# shellcheck disable=SC2086
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kill -KILL $left 2>/dev/null || true
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sleep 1
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fi
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echo "libeufin-bank serve stopped."
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}
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if [ "$DO_RESTART" -eq 1 ]; then
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echo "=== restart: kill libeufin-bank serve ==="
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kill_serve
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fi
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echo "Start libeufin-bank serve (port $PORT):"
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LOG_FILE="$LOG_DIR/libeufin-bank-$(date +%Y-%m-%d).log"
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mkdir -p "$LOG_DIR"
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touch "$LOG_FILE" 2>/dev/null || true
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if [ "$DO_RESTART" -eq 0 ] && [ -n "$(list_serve_pids)" ]; then
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echo "libeufin-bank serve already running"
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else
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nohup libeufin-bank serve -c "$CONF" >>"$LOG_FILE" 2>&1 &
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disown 2>/dev/null || true
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sleep 2
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fi
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echo "Live processes:"
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ps -eo pid,stat,args 2>/dev/null | grep -E 'libeufin-bank serve|MainKt serve' | grep -v grep | grep -v ' Z ' || true
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if [ -x /usr/local/bin/check_bank-health.sh ]; then
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/usr/local/bin/check_bank-health.sh || exit 1
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elif [ -x ./check_bank-health.sh ]; then
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./check_bank-health.sh || exit 1
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fi
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exit 0
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