258 lines
7.8 KiB
Bash
258 lines
7.8 KiB
Bash
#!/bin/bash
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set -e
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echo "==================================="
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echo "Gitea Runner Container Starting..."
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echo "==================================="
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# 定义路径
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PERSISTENT_BIN="/data/bin"
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RUNNER_PATH="$PERSISTENT_BIN/act_runner"
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SYSTEM_LINK="/usr/local/bin/act_runner"
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# 读取环境变量配置
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ENABLE_BUILDX="${ENABLE_BUILDX:-false}"
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BINFMT_METHOD="${BINFMT_METHOD:-update-binfmts}" # update-binfmts 或 tonistiigi
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# 创建必要目录
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mkdir -p /data/runners
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mkdir -p "$PERSISTENT_BIN"
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mkdir -p /var/log/supervisor
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mkdir -p /var/run
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# ============================================
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# 初始化 Docker Buildx 支持（可选）
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# ============================================
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if [ "$ENABLE_BUILDX" = "true" ]; then
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echo ""
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echo "Initializing Docker Buildx..."
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mkdir -p /data/buildx
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# 启动 Docker 守护进程（如果使用主机 socket 则跳过）
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if [ -S /var/run/docker.sock ]; then
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echo "✓ Using host Docker socket"
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else
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echo "Starting Docker daemon..."
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dockerd > /var/log/dockerd.log 2>&1 &
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sleep 5
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fi
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# 等待 Docker 就绪
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echo "Waiting for Docker daemon..."
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for i in {1..30}; do
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if docker info > /dev/null 2>&1; then
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echo "✓ Docker daemon is ready"
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break
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fi
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if [ $i -eq 30 ]; then
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echo "✗ Docker daemon failed to start"
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[ -f /var/log/dockerd.log ] && cat /var/log/dockerd.log
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exit 1
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fi
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sleep 1
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done
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# 注册 QEMU binfmt
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echo ""
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echo "Registering QEMU binary formats..."
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if [ "$BINFMT_METHOD" = "tonistiigi" ]; then
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# 使用 tonistiigi/binfmt（更可靠）
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if docker run --privileged --rm tonistiigi/binfmt --install arm64,amd64 > /var/log/binfmt-install.log 2>&1; then
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echo "✓ Installed binfmt via tonistiigi/binfmt"
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grep -m1 "Installed" /var/log/binfmt-install.log || true
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else
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echo "⚠ binfmt install via tonistiigi/binfmt failed, trying local tools..."
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if command -v update-binfmts > /dev/null 2>&1; then
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update-binfmts --enable 2>/dev/null || true
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else
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echo "⚠ update-binfmts not available; multi-arch emulation may be limited"
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fi
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fi
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else
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# 使用 update-binfmts（传统方法）
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update-binfmts --enable 2>/dev/null || {
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echo "⚠ binfmt_misc not available, trying to mount..."
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mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc 2>/dev/null || true
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update-binfmts --enable
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}
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fi
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# 验证多架构支持
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echo "Verifying multi-arch support..."
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if docker run --rm arm64v8/alpine uname -m > /dev/null 2>&1; then
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echo " ✓ arm64 support verified"
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else
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echo " ⚠ arm64 verification failed"
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fi
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if docker run --rm amd64/alpine uname -m > /dev/null 2>&1; then
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echo " ✓ amd64 support verified"
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else
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echo " ⚠ amd64 verification failed"
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fi
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# 配置 Buildx
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if [ ! -f "/data/buildx/.configured" ]; then
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echo ""
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echo "Setting up Buildx for the first time..."
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# 创建 BuildKit 配置
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cat > /data/buildx/buildkitd.toml <<EOF
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[worker.oci]
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max-parallelism = 4
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EOF
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# 创建 Buildx builder
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docker buildx create \
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--name gitea-multiarch \
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--driver docker-container \
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--bootstrap \
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--use \
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--config /data/buildx/buildkitd.toml 2>/dev/null || \
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docker buildx use gitea-multiarch 2>/dev/null
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# 验证
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echo "Verifying Buildx..."
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docker buildx inspect --bootstrap > /dev/null 2>&1
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# 标记为已配置
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touch /data/buildx/.configured
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echo "✓ Buildx configured successfully!"
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docker buildx inspect | grep "Platforms:" | head -1
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else
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echo "✓ Buildx already configured"
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# 确保 builder 可用
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docker buildx use gitea-multiarch 2>/dev/null || {
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echo "⚠ Recreating Buildx builder..."
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docker buildx rm gitea-multiarch 2>/dev/null || true
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docker buildx create \
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--name gitea-multiarch \
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--driver docker-container \
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--bootstrap \
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--use 2>/dev/null
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}
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fi
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echo ""
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fi
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# ============================================
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# 检查 act_runner 安装
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# ============================================
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# 创建主 supervisor 配置文件
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cat > /etc/supervisor/supervisord.conf <<EOF
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[supervisord]
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nodaemon=true
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logfile=/var/log/supervisor/supervisord.log
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pidfile=/var/run/supervisord.pid
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[unix_http_server]
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file=/var/run/supervisor.sock
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chmod=0700
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[supervisorctl]
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serverurl=unix:///var/run/supervisor.sock
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[rpcinterface:supervisor]
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supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
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[include]
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files = /etc/supervisor/conf.d/*.conf
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EOF
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# 检查持久化目录中的 act_runner
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if [ -f "$RUNNER_PATH" ]; then
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echo "✓ Found act_runner in persistent storage"
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echo " Location: $RUNNER_PATH"
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if [ ! -L "$SYSTEM_LINK" ] || [ ! -e "$SYSTEM_LINK" ]; then
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ln -sf "$RUNNER_PATH" "$SYSTEM_LINK"
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echo " Created system link: $SYSTEM_LINK -> $RUNNER_PATH"
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fi
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RUNNER_VERSION=$("$SYSTEM_LINK" --version 2>/dev/null || echo "unknown")
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echo " Version: $RUNNER_VERSION"
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elif [ -f "$SYSTEM_LINK" ]; then
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echo "⚠ Found act_runner in system path, migrating to persistent storage..."
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cp "$SYSTEM_LINK" "$RUNNER_PATH"
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chmod +x "$RUNNER_PATH"
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ln -sf "$RUNNER_PATH" "$SYSTEM_LINK"
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echo " ✓ Migrated to: $RUNNER_PATH"
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else
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echo "⚠ act_runner not installed yet!"
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echo ""
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echo "Please run the setup script first:"
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echo " docker-compose exec gitea-runner /data/setup.sh"
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echo ""
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echo "Container is waiting..."
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while [ ! -f "$RUNNER_PATH" ] && [ ! -f "$SYSTEM_LINK" ]; do
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sleep 10
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done
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if [ -f "$RUNNER_PATH" ]; then
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ln -sf "$RUNNER_PATH" "$SYSTEM_LINK"
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echo "✓ act_runner detected and linked!"
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elif [ -f "$SYSTEM_LINK" ]; then
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cp "$SYSTEM_LINK" "$RUNNER_PATH"
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ln -sf "$RUNNER_PATH" "$SYSTEM_LINK"
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echo "✓ act_runner detected and migrated!"
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fi
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fi
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# ============================================
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# 配置已注册的 Runners
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# ============================================
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echo ""
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echo "Scanning for registered runners..."
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RUNNER_COUNT=0
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if [ -d "/data/runners" ]; then
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for runner_dir in /data/runners/*/; do
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if [ -d "$runner_dir" ]; then
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runner_name=$(basename "$runner_dir")
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if [ -f "$runner_dir/.runner" ] && [ -f "$runner_dir/config.yaml" ]; then
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echo "Found runner: $runner_name"
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cat > "/etc/supervisor/conf.d/runner-${runner_name}.conf" <<EOF
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[program:runner-${runner_name}]
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command=/usr/local/bin/act_runner daemon --config ${runner_dir}/config.yaml
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directory=${runner_dir}
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autostart=true
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autorestart=true
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stderr_logfile=/var/log/supervisor/runner-${runner_name}.err.log
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stdout_logfile=/var/log/supervisor/runner-${runner_name}.out.log
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stdout_logfile_maxbytes=50MB
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stdout_logfile_backups=10
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stderr_logfile_maxbytes=50MB
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stderr_logfile_backups=10
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user=root
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environment=HOME="/root",PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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EOF
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RUNNER_COUNT=$((RUNNER_COUNT + 1))
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fi
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fi
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done
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fi
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if [ $RUNNER_COUNT -eq 0 ]; then
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echo "⚠ No runners registered yet!"
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echo ""
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echo "Please run the register script to add a runner:"
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echo " docker-compose exec gitea-runner /data/register.sh"
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echo ""
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fi
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echo "Total runners configured: $RUNNER_COUNT"
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echo ""
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echo "==================================="
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echo "Starting Supervisor..."
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echo "==================================="
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# 启动 supervisord
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exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
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