自动保活 SAP #289
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| name: 自动保活 SAP | |
| on: | |
| schedule: | |
| - cron: '45 23 * * *' | |
| workflow_dispatch: # 允许手动触发 | |
| jobs: | |
| restart-sg-apps: | |
| runs-on: ubuntu-latest | |
| name: 重启新加坡(SG)区域应用 | |
| if: always() | |
| continue-on-error: true | |
| timeout-minutes: 120 | |
| steps: | |
| - name: 检出代码 | |
| uses: actions/checkout@v4 | |
| - name: 安装 CF CLI | |
| run: | | |
| wget -q -O - https://packages.cloudfoundry.org/debian/cli.cloudfoundry.org.key | sudo apt-key add - | |
| echo "deb https://packages.cloudfoundry.org/debian stable main" | sudo tee /etc/apt/sources.list.d/cloudfoundry-cli.list | |
| sudo apt-get update | |
| sudo apt-get install -y cf8-cli | |
| - name: 设置 SG 区域 API 端点 | |
| run: | | |
| echo "CF_API=https://api.cf.ap21.hana.ondemand.com" >> $GITHUB_ENV | |
| echo "使用API端点: $CF_API (区域: SG)" | |
| - name: 登录并自动检测组织和空间 | |
| run: | | |
| cf login -a ${{ env.CF_API }} -u "${{ secrets.EMAIL }}" -p "${{ secrets.PASSWORD }}" | |
| echo "自动检测SG区域可用的组织和空间..." | |
| SELECTED_ORG=$(cf orgs | grep -v "^name$" | grep -v "^Getting orgs" | grep -v "^$" | head -n 1 | awk '{print $1}') | |
| if [ -z "$SELECTED_ORG" ]; then echo "错误: 未找到可用的组织"; exit 1; fi | |
| cf target -o "$SELECTED_ORG" | |
| SELECTED_SPACE=$(cf spaces | grep -v "^name$" | grep -v "^Getting spaces" | grep -v "^$" | head -n 1 | awk '{print $1}') | |
| if [ -z "$SELECTED_SPACE" ]; then echo "错误: 未找到可用的空间"; exit 1; fi | |
| cf target -s "$SELECTED_SPACE" | |
| echo "当前SG区域目标:" | |
| cf target | |
| - name: '[仅定时任务] 等待 UTC 00:00 开始任务' | |
| if: github.event_name == 'schedule' | |
| run: | | |
| echo "等待 UTC 时间到达 00:00 以开始重启流程..." | |
| target_time="00:00" | |
| deadline_time="01:00" | |
| while true; do | |
| date_header=$(curl -sI https://www.ntp.org/ | grep -i '^date:') | |
| if [ -z "$date_header" ]; then | |
| echo "无法获取 ntp.org 时间，15秒后重试..." | |
| sleep 15 | |
| continue | |
| fi | |
| current_time=$(echo "$date_header" | awk '{print $6}' | cut -c 1-5) | |
| current_hour=$(echo "$current_time" | cut -c 1-2) | |
| if [[ "$current_hour" == "23" ]]; then | |
| echo "等待午夜... 当前 UTC 时间: $current_time" | |
| sleep 60 | |
| continue | |
| fi | |
| if [[ "$current_time" > "$deadline_time" ]]; then | |
| echo "错误：已超过安全时间窗口 ($deadline_time UTC)。" | |
| exit 1 | |
| fi | |
| if [[ "$current_time" > "$target_time" || "$current_time" == "$target_time" ]]; then | |
| echo "时间到达或超过 00:00 UTC (北京时间 08:00)，开始执行重启任务。" | |
| break | |
| fi | |
| echo "时间未到 (当前 $current_time)，将在 1 分钟后再次检查..." | |
| sleep 60 | |
| done | |
| - name: 等待应用自行停止后，再尝试启动(直至成功) | |
| run: | | |
| apps=$(cf apps | awk 'NR>3 {print $1}' | grep -v '^$') | |
| if [ -z "$apps" ]; then | |
| echo "在SG区域中未发现任何应用，无需操作。" | |
| exit 0 | |
| fi | |
| echo "发现应用列表:" | |
| echo "$apps" | |
| for app in $apps; do | |
| echo "----------------------------------------" | |
| echo "开始处理应用: $app" | |
| # 步骤 1: 等待应用自行停止 | |
| echo "等待应用 $app 自行停止..." | |
| wait_timeout=3600 # 1小时的等待超时 | |
| elapsed=0 | |
| is_stopped=false | |
| while [[ $elapsed -lt $wait_timeout ]]; do | |
| if [[ "$(cf app "$app" | grep 'requested state:' | awk '{print $3}')" != "started" ]]; then | |
| echo "应用 $app 已确认停止。" | |
| is_stopped=true | |
| break | |
| fi | |
| echo "应用 $app 仍在运行，15秒后再次检查..." | |
| sleep 15 | |
| elapsed=$((elapsed + 15)) | |
| done | |
| if [[ "$is_stopped" == "false" ]]; then | |
| echo "错误: 等待应用 $app 自行停止超时 (1小时)。跳过此应用。" | |
| continue | |
| fi | |
| # 步骤 2: 无限次尝试启动应用，直到成功 | |
| echo "开始启动应用: $app" | |
| attempt=1 | |
| while true; do | |
| echo "正在进行第 $attempt 次启动尝试..." | |
| if cf start "$app"; then | |
| echo "应用 $app 成功启动。" | |
| break # 成功则跳出循环 | |
| else | |
| echo "启动失败。将在 1 分钟后重试..." | |
| sleep 60 | |
| fi | |
| ((attempt++)) | |
| done | |
| # 步骤 3: 输出应用URL | |
| app_url=$(cf app "$app" | grep "urls:" | awk '{print $2}') | |
| if [ -n "$app_url" ]; then | |
| echo "应用 $app 的访问地址是: $app_url" | |
| fi | |
| done | |
| echo "----------------------------------------" | |
| echo "成功: SG区域所有应用均已处理完毕。" | |
| - name: 验证最终应用状态 | |
| run: | | |
| echo "验证SG区域最终应用状态..." | |
| cf apps | |
| restart-us-apps: | |
| runs-on: ubuntu-latest | |
| name: 重启美国(US)区域应用 | |
| if: always() | |
| continue-on-error: true | |
| timeout-minutes: 120 # | |
| steps: | |
| - name: 检出代码 | |
| uses: actions/checkout@v4 | |
| - name: 安装 CF CLI | |
| run: | | |
| wget -q -O - https://packages.cloudfoundry.org/debian/cli.cloudfoundry.org.key | sudo apt-key add - | |
| echo "deb https://packages.cloudfoundry.org/debian stable main" | sudo tee /etc/apt/sources.list.d/cloudfoundry-cli.list | |
| sudo apt-get update | |
| sudo apt-get install -y cf8-cli | |
| - name: 设置 US 区域 API 端点 | |
| run: | | |
| echo "CF_API=https://api.cf.us10-001.hana.ondemand.com" >> $GITHUB_ENV | |
| echo "使用API端点: $CF_API (区域: US)" | |
| - name: 登录并自动检测组织和空间 | |
| run: | | |
| cf login -a ${{ env.CF_API }} -u "${{ secrets.EMAIL }}" -p "${{ secrets.PASSWORD }}" | |
| echo "自动检测US区域可用的组织和空间..." | |
| SELECTED_ORG=$(cf orgs | grep -v "^name$" | grep -v "^Getting orgs" | grep -v "^$" | head -n 1 | awk '{print $1}') | |
| if [ -z "$SELECTED_ORG" ]; then echo "错误: 未找到可用的组织"; exit 1; fi | |
| cf target -o "$SELECTED_ORG" | |
| SELECTED_SPACE=$(cf spaces | grep -v "^name$" | grep -v "^Getting spaces" | grep -v "^$" | head -n 1 | awk '{print $1}') | |
| if [ -z "$SELECTED_SPACE" ]; then echo "错误: 未找到可用的空间"; exit 1; fi | |
| cf target -s "$SELECTED_SPACE" | |
| echo "当前US区域目标:" | |
| cf target | |
| - name: '[仅定时任务] 等待 UTC 00:00 开始任务' | |
| if: github.event_name == 'schedule' | |
| run: | | |
| echo "等待 UTC 时间到达 00:00 以开始重启流程..." | |
| target_time="00:00" | |
| deadline_time="01:00" | |
| while true; do | |
| date_header=$(curl -sI https://www.ntp.org/ | grep -i '^date:') | |
| if [ -z "$date_header" ]; then | |
| echo "无法获取 ntp.org 时间，15秒后重试..." | |
| sleep 15 | |
| continue | |
| fi | |
| current_time=$(echo "$date_header" | awk '{print $6}' | cut -c 1-5) | |
| current_hour=$(echo "$current_time" | cut -c 1-2) | |
| if [[ "$current_hour" == "23" ]]; then | |
| echo "等待午夜... 当前 UTC 时间: $current_time" | |
| sleep 60 | |
| continue | |
| fi | |
| if [[ "$current_time" > "$deadline_time" ]]; then | |
| echo "错误：已超过安全时间窗口 ($deadline_time UTC)。" | |
| exit 1 | |
| fi | |
| if [[ "$current_time" > "$target_time" || "$current_time" == "$target_time" ]]; then | |
| echo "时间到达或超过 00:00 UTC (北京时间 08:00)，开始执行重启任务。" | |
| break | |
| fi | |
| echo "时间未到 (当前 $current_time)，将在 1 分钟后再次检查..." | |
| sleep 60 | |
| done | |
| - name: 等待应用自行停止后，再尝试启动(直至成功) | |
| run: | | |
| apps=$(cf apps | awk 'NR>3 {print $1}' | grep -v '^$') | |
| if [ -z "$apps" ]; then | |
| echo "在US区域中未发现任何应用，无需操作。" | |
| exit 0 | |
| fi | |
| echo "发现应用列表:" | |
| echo "$apps" | |
| for app in $apps; do | |
| echo "----------------------------------------" | |
| echo "开始处理应用: $app" | |
| echo "等待应用 $app 自行停止..." | |
| wait_timeout=3600 # 1小时的等待超时 | |
| elapsed=0 | |
| is_stopped=false | |
| while [[ $elapsed -lt $wait_timeout ]]; do | |
| if [[ "$(cf app "$app" | grep 'requested state:' | awk '{print $3}')" != "started" ]]; then | |
| echo "应用 $app 已确认停止。" | |
| is_stopped=true | |
| break | |
| fi | |
| echo "应用 $app 仍在运行，15秒后再次检查..." | |
| sleep 15 | |
| elapsed=$((elapsed + 15)) | |
| done | |
| if [[ "$is_stopped" == "false" ]]; then | |
| echo "错误: 等待应用 $app 自行停止超时 (1小时)。跳过此应用。" | |
| continue | |
| fi | |
| echo "开始启动应用: $app" | |
| attempt=1 | |
| while true; do | |
| echo "正在进行第 $attempt 次启动尝试..." | |
| if cf start "$app"; then | |
| echo "应用 $app 成功启动。" | |
| break | |
| else | |
| echo "启动失败。将在 1 分钟后重试..." | |
| sleep 60 | |
| fi | |
| ((attempt++)) | |
| done | |
| # 步骤 3: 输出应用URL | |
| app_url=$(cf app "$app" | grep "urls:" | awk '{print $2}') | |
| if [ -n "$app_url" ]; then | |
| echo "应用 $app 的访问地址是: $app_url" | |
| fi | |
| done | |
| echo "----------------------------------------" | |
| echo "成功: US区域所有应用均已处理完毕。" | |
| - name: 验证最终应用状态 | |
| run: | | |
| echo "验证US区域最终应用状态..." | |
| cf apps |