feat(detmir): add rust-first operations tooling

2026-06-02 17:57:58 +03:00
parent 60670d30a8
commit 19e3682bc8
263 changed files with 51678 additions and 718 deletions
@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+HEARTBEAT_FILE="${HEARTBEAT_FILE:-/opt/infra-admin/.state/tsj_guardian_heartbeat}"
+MAX_AGE_SEC="${MAX_AGE_SEC:-180}"
+SERVICE_NAME="${SERVICE_NAME:-tsj-guardian-bot.service}"
+GOST_SERVICE_NAME="${GOST_SERVICE_NAME:-gost-tg.service}"
+GOST_DUP_PATTERN="${GOST_DUP_PATTERN:-/usr/local/bin/gost -L http+socks5://127.0.0.1:11090 -F socks5+wss://gw.iri1968.dpdns.org:4443}"
+
+dedupe_gost_instances() {
+  local main_pid
+  main_pid="$(systemctl show -p MainPID --value "${GOST_SERVICE_NAME}" 2>/dev/null || true)"
+  mapfile -t pids < <(pgrep -f -- "${GOST_DUP_PATTERN}" 2>/dev/null || true)
+  if [[ "${#pids[@]}" -le 1 ]]; then
+    return 0
+  fi
+
+  local keep_pid=""
+  if [[ "${main_pid}" =~ ^[0-9]+$ ]] && [[ "${main_pid}" -gt 1 ]]; then
+    keep_pid="${main_pid}"
+  else
+    keep_pid="${pids[0]}"
+  fi
+
+  for pid in "${pids[@]}"; do
+    [[ "${pid}" == "${keep_pid}" ]] && continue
+    kill -TERM "${pid}" 2>/dev/null || true
+  done
+
+  sleep 2
+
+  for pid in "${pids[@]}"; do
+    [[ "${pid}" == "${keep_pid}" ]] && continue
+    kill -0 "${pid}" 2>/dev/null || continue
+    kill -KILL "${pid}" 2>/dev/null || true
+  done
+}
+
+dedupe_gost_instances
+
+if [[ ! -f "${HEARTBEAT_FILE}" ]]; then
+  systemctl restart "${SERVICE_NAME}"
+  exit 0
+fi
+
+now="$(date +%s)"
+hb="$(cat "${HEARTBEAT_FILE}" 2>/dev/null || printf '0')"
+if [[ ! "${hb}" =~ ^[0-9]+$ ]]; then
+  systemctl restart "${SERVICE_NAME}"
+  exit 0
+fi
+
+age=$((now - hb))
+if [[ "${age}" -gt "${MAX_AGE_SEC}" ]]; then
+  systemctl restart "${SERVICE_NAME}"
+fi