Add lab-01-trace-request

lab-01-trace-request/scenario/reset.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+LAB_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+REPO_ROOT="$(cd "$LAB_DIR/../.." && pwd)"
+
+source "$SCRIPT_DIR/config.sh"
+source "$REPO_ROOT/shared/minicorp/lib/minicorp.sh"
+source "$REPO_ROOT/shared/minicorp/topologies/client-router-server.sh"
+
+printf '\n'
+mc_log "Resetting $LAB_NAME"
+
+# Stop services and remove the MiniCorp network namespaces.
+mc_topology_client_router_server_down
+
+# Remove the namespace-specific resolver configuration.
+sudo rm -f "$LAB_CLIENT_RESOLV_CONF"
+sudo rmdir "$LAB_CLIENT_RESOLV_DIR" 2>/dev/null || true
+
+# Remove temporary service output.
+sudo rm -f \
+    "$LAB_WEB_STDOUT" \
+    "$LAB_DNS_STDOUT"
+
+printf '\n'
+mc_log "$LAB_NAME has been reset."