初始提交：DSH 多租户平台（dshs）

poc/02-socat-ws/run.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+NS=dsh-poc
+HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+pass() { echo "PASS: $*"; }
+fail() { echo "FAIL: $*"; exit 1; }
+
+kubectl create namespace "$NS" --dry-run=client -o yaml | kubectl apply -f - >/dev/null
+kubectl create configmap fake-dsh --from-file="$HERE/fake-dsh.mjs" -n "$NS" --dry-run=client -o yaml | kubectl apply -f - >/dev/null
+kubectl apply -f "$HERE/pod.yaml" >/dev/null
+kubectl wait -n "$NS" --for=condition=Ready pod/dsh-ws-test --timeout=120s
+
+kubectl port-forward -n "$NS" pod/dsh-ws-test 18081:8081 >/tmp/dsh-poc-pf.log 2>&1 &
+PF=$!
+trap 'kill $PF 2>/dev/null || true' EXIT
+sleep 3
+
+echo "== HTTP through socat (8081 -> 8080) =="
+RESP="$(curl -s --max-time 5 http://127.0.0.1:18081/)"
+echo "$RESP"
+echo "$RESP" | grep -q 'fake-dsh' && pass "HTTP reaches fake-dsh through socat" || fail "HTTP did not reach fake-dsh"
+
+echo "== WebSocket through socat =="
+node "$HERE/ws-client.mjs" 127.0.0.1:18081
+
+echo
+echo "ALL ITEM-2 CHECKS PASSED"