add startup script

demos/use_cases/rag_agent/start_agents.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+set -e
+
+WAIT_FOR_PIDS=()
+
+log() {
+  timestamp=$(python3 -c 'from datetime import datetime; print(datetime.now().strftime("%Y-%m-%d %H:%M:%S,%f")[:23])')
+  message="$*"
+  echo "$timestamp - $message"
+}
+
+cleanup() {
+    log "Caught signal, terminating all user processes ..."
+    for PID in "${WAIT_FOR_PIDS[@]}"; do
+        if kill $PID 2> /dev/null; then
+            log "killed process: $PID"
+        fi
+    done
+    exit 1
+}
+
+trap cleanup EXIT
+
+log "Starting query_parser agent on port 10500..."
+uv run python -m rag_agent --rest-server --host 0.0.0.0 --rest-port 10500 --agent query_parser &
+WAIT_FOR_PIDS+=($!)
+
+log "Starting content_builder agent on port 10501..."
+uv run python -m rag_agent --rest-server --host 0.0.0.0 --rest-port 10501 --agent content_builder &
+WAIT_FOR_PIDS+=($!)
+
+log "Starting response_generator agent on port 10502..."
+uv run python -m rag_agent --rest-server --host 0.0.0.0 --rest-port 10502 --agent response_generator &
+WAIT_FOR_PIDS+=($!)
+
+for PID in "${WAIT_FOR_PIDS[@]}"; do
+    wait "$PID"
+done