test runner traffic target

setup_traffic_target_server.sh

@@ -0,0 +1,116 @@
+#!/bin/bash
+set -euo pipefail
+
+REPO_URL="${REPO_URL:-https://gitea.malmert.de/marcus/mitm-webserver.git}"
+APP_DIR="${APP_DIR:-/opt/mitm-webserver}"
+TARGET_SCRIPT_REL="${TARGET_SCRIPT_REL:-tools/traffic-target.sh}"
+TARGET_SERVICE="${TARGET_SERVICE:-mitm-traffic-target}"
+
+RUNNER_DIR="${RUNNER_DIR:-/opt/gitea-act-runner}"
+RUNNER_BIN_URL="${RUNNER_BIN_URL:-https://gitea.com/gitea/act_runner/releases/download/v0.2.13/act_runner-0.2.13-linux-amd64}"
+RUNNER_INSTANCE_URL="${RUNNER_INSTANCE_URL:-https://gitea.malmert.de/}"
+RUNNER_NAME="${RUNNER_NAME:-traffic-target-runner}"
+RUNNER_LABELS="${RUNNER_LABELS:-traffic-target:host}"
+RUNNER_TOKEN="${RUNNER_TOKEN:-}"
+
+if [[ -z "$RUNNER_TOKEN" ]]; then
+  echo "RUNNER_TOKEN must be set before running this script." >&2
+  exit 1
+fi
+
+echo "==> Update system packages"
+apt update
+apt upgrade -y
+DEBIAN_FRONTEND=noninteractive apt install -y \
+  git \
+  curl \
+  wget \
+  python3 \
+  openssl \
+  socat \
+  iperf3
+
+echo "==> Setup repository"
+if [[ ! -d "$APP_DIR/.git" ]]; then
+  git clone "$REPO_URL" "$APP_DIR"
+else
+  cd "$APP_DIR"
+  git fetch origin main
+  git checkout main
+  git merge --ff-only origin/main
+fi
+
+TARGET_SCRIPT_PATH="$APP_DIR/$TARGET_SCRIPT_REL"
+if [[ ! -x "$TARGET_SCRIPT_PATH" ]]; then
+  chmod +x "$TARGET_SCRIPT_PATH"
+fi
+
+echo "==> Setup traffic target systemd service"
+cat >/etc/systemd/system/${TARGET_SERVICE}.service <<EOL
+[Unit]
+Description=MITM Traffic Target
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+WorkingDirectory=$APP_DIR
+ExecStart=$TARGET_SCRIPT_PATH
+Restart=always
+RestartSec=5
+User=root
+
+[Install]
+WantedBy=multi-user.target
+EOL
+
+systemctl daemon-reload
+systemctl enable "$TARGET_SERVICE"
+systemctl restart "$TARGET_SERVICE"
+
+echo "==> Install Gitea Act Runner"
+mkdir -p "$RUNNER_DIR"
+cd "$RUNNER_DIR"
+
+if [[ ! -x "$RUNNER_DIR/act_runner" ]]; then
+  wget -O act_runner "$RUNNER_BIN_URL"
+  chmod +x act_runner
+fi
+
+if [[ ! -f "$RUNNER_DIR/.runner" ]]; then
+  ./act_runner register \
+    --instance "$RUNNER_INSTANCE_URL" \
+    --token "$RUNNER_TOKEN" \
+    --name "$RUNNER_NAME" \
+    --labels "$RUNNER_LABELS" \
+    --no-interactive
+else
+  echo "==> Runner already registered"
+fi
+
+echo "==> Setup Gitea Act Runner systemd service"
+cat >/etc/systemd/system/gitea-act-runner.service <<EOL
+[Unit]
+Description=Gitea Actions Runner (act_runner)
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+ExecStartPre=/bin/sleep 10
+ExecStart=$RUNNER_DIR/act_runner daemon
+WorkingDirectory=$RUNNER_DIR
+Restart=always
+RestartSec=5
+User=root
+
+[Install]
+WantedBy=multi-user.target
+EOL
+
+systemctl daemon-reload
+systemctl enable gitea-act-runner
+systemctl restart gitea-act-runner
+
+echo "==> Setup complete"
+echo "Traffic target service: systemctl status ${TARGET_SERVICE}"
+echo "Act runner service: systemctl status gitea-act-runner"