初始化提交

docker/backend/entrypoint.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+# 后端启动入口：按 *_ENABLED 开关动态等待依赖就绪，再启动应用。
+# 仅等待「实际启用」的依赖，避免硬等待未启用的可选服务（与 environment-config-design 一致）。
+# 某依赖超时未就绪只告警不阻断——应用自身应具备连接重试逻辑。
+set -e
+
+WAIT_TIMEOUT="${WAIT_TIMEOUT:-60}"
+WAIT=""
+
+# postgres：正式环境（DATABASE_TYPE=pgsql）必需依赖
+if [ "${DATABASE_TYPE}" = "pgsql" ]; then
+    WAIT="$WAIT ${POSTGRES_HOST:-hunjing-postgres}:${POSTGRES_PORT:-5432}"
+fi
+
+# 可选依赖：仅在对应开关启用时等待
+if [ "${REDIS_ENABLED}" = "true" ]; then
+    WAIT="$WAIT ${REDIS_HOST:-hunjing-redis}:${REDIS_PORT:-6379}"
+fi
+if [ "${VECTOR_DB_ENABLED}" = "true" ] && [ "${VECTOR_DB_TYPE}" = "milvus" ]; then
+    WAIT="$WAIT ${MILVUS_HOST:-hunjing-milvus}:${MILVUS_PORT:-19530}"
+fi
+if [ "${GRAPH_DB_ENABLED}" = "true" ]; then
+    case "${GRAPH_DB_TYPE}" in
+        neo4j) WAIT="$WAIT ${NEO4J_HOST:-hunjing-neo4j}:7687" ;;
+        nebulagraph) WAIT="$WAIT ${NEBULAGRAPH_HOST:-hunjing-nebula-graphd}:${NEBULAGRAPH_PORT:-9669}" ;;
+    esac
+fi
+
+for target in $WAIT; do
+    echo "[entrypoint] 等待依赖就绪: $target"
+    /usr/local/bin/wait-for-it.sh "$target" -t "$WAIT_TIMEOUT" \
+        || echo "[entrypoint] 警告: $target 未就绪，继续启动（应用应具备连接重试）"
+done
+
+echo "[entrypoint] 启动后端: uv run python -m app.main"
+exec uv run python -m app.main