121 lines
2.2 KiB
Markdown
121 lines
2.2 KiB
Markdown
# 运维手册（`__PACKAGE_ARCH__`）
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## 安装
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```bash
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./install.sh
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```
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安装脚本是幂等的：
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- 已有 `.env` 不覆盖；
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- 已安装 Docker/Compose 则跳过；
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- 包内 ours RP、Prometheus、Grafana 对应架构镜像重复加载是安全的；
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- 数据目录已存在则复用；
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- 默认要求宿主与包架构匹配。
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## 启动
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```bash
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./start.sh
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```
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如需后台启动后不等待首轮 snapshot：
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```bash
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./start.sh --no-wait-first-run
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```
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如需显式允许异构主机通过 QEMU/binfmt 跑包，先在 `.env` 中设置：
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```bash
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ALLOW_CROSS_ARCH=1
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```
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然后重新执行 `./install.sh` 或 `./self-check.sh`，脚本才会尝试启用对应 binfmt。
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## 停止和重启
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```bash
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./stop.sh
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./restart.sh
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```
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## 状态检查
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```bash
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./status.sh
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./self-check.sh
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```
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重点检查项：
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- Docker/Compose 可用；
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- runtime、Prometheus、Grafana 镜像存在；
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- `HOST_DATA_DIR` 可写；
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- Compose 配置合法；
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- 最新 run 状态；
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- metrics、Prometheus、Grafana endpoint；
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- `host_arch`、`package_arch`、`arch_mode` 是否符合预期。
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`status.sh` 还会显示：
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- `package_arch`
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- `package_platform`
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- `allow_cross_arch`
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- `periodic_snapshot_reset`
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- `periodic_snapshot_max_deltas`
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## 升级
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把新安装包解压到新目录后，推荐通过升级脚本显式复用旧 `.env`：
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```bash
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./upgrade.sh --reuse-env-from /path/to/old-installer/.env
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```
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如果新目录已经存在 `.env`，升级脚本会保留它，不覆盖。
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升级不会删除以下数据：
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- `runs/`
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- `logs/`
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- `state/rsync-mirror`
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- `.env` 对应的运行配置
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- Prometheus / Grafana 数据
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验证定期 forced snapshot 时，可临时设置：
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```bash
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PERIODIC_SNAPSHOT_RESET=1
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PERIODIC_SNAPSHOT_MAX_DELTAS=2
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```
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然后检查最新 `run-meta.json` 应出现：
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```bash
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snapshot_reason=periodic_snapshot_delta_limit
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```
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并检查独立 lifecycle 状态：
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```bash
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jq '{last_run,last_success_snapshot,successful_deltas_since_snapshot,state_health}' \
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"${HOST_DATA_DIR}/state/run-lifecycle-state.json"
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```
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验证完成后恢复：
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```bash
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PERIODIC_SNAPSHOT_MAX_DELTAS=100
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```
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## 清理
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```bash
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./cleanup.sh --keep-runs 100
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./cleanup.sh --keep-runs 100 --execute
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```
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默认 dry-run，确认后加 `--execute`。
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