533 lines
26 KiB
TypeScript
533 lines
26 KiB
TypeScript
/**
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* Deployment-varying configuration. Every tunable is a validated field here
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* (or read from env), never a hardcoded constant inside the app.
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* @module dshs/config
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*/
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import { randomBytes } from 'node:crypto'
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import { mkdirSync, readFileSync, writeFileSync } from 'node:fs'
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import { homedir, hostname } from 'node:os'
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import { join } from 'node:path'
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/** Isolation tier. `soft` = per-user home/workspace + sandbox (same OS user);
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* `account` = per-user OS account via a setuid wrapper (Linux, needs root). */
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export type IsolationMode = 'soft' | 'account'
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/** Deployment mode. `local` = single-host child_process (setuid/iptables);
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* `k8s` = multi-replica control plane spawning per-user DSH Pods via the K8s API. */
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export type DeployMode = 'local' | 'k8s' | 'cluster'
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/** Resolved, immutable runtime configuration. */
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export interface ServerConfig {
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/** Bind host for the orchestrator HTTP server. */
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host: string
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/** Bind port; `0` requests an ephemeral port. */
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port: number
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/** SQLite database path. */
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dbPath: string
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/** Postgres connection string; when set, the DB backend is Postgres (k8s/HA). */
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dbUrl?: string
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/** Root under which per-user homes (`users/<id>/home`) and workspaces live. */
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dataRoot: string
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/** Shared read-only skill directory for all users (injected as
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* `DSH_BUNDLED_SKILL_DIR` into every spawned DSH); empty = feature off. */
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bundledSkillDir: string
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/** Argv used to launch a child DSH; first element is the executable. */
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dshCommand: string[]
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/** Pino log level. */
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logLevel: string
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/** Set the `Secure` flag on session cookies (enable behind HTTPS). */
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secureCookies: boolean
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/** Session lifetime in seconds. */
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sessionTtlSeconds: number
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/** Max upload request body in bytes (base64 JSON; ~0.75× the file size). */
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maxUploadBytes: number
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/** Delay before auto-restarting a crashed child DSH, in milliseconds. */
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restartBackoffMs: number
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/** Upper bound for the exponential crash-restart backoff (档案 20). */
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restartBackoffMaxMs: number
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/** Auto-restarts allowed inside `crashWindowMs` before the circuit opens. */
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crashMaxRestarts: number
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/** Rolling window used to count auto-restarts (档案 20). */
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crashWindowMs: number
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/** Uptime after which a main counts as recovered and the backoff resets. */
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crashStableMs: number
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/** 档案 78:熔断首次冷却时长(冷却期内拒绝隐式启动)。 */
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crashBreakerCooldownMs: number
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/** 档案 78:熔断冷却上限(多次熔断后指数加长到此为止)。 */
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crashBreakerMaxCooldownMs: number
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/** Isolation tier (see {@link IsolationMode}); local mode only. */
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isolationMode: IsolationMode
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/** Argv prefix that drops privileges; `{UID}`/`{GID}` are substituted. Local mode only. */
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spawnAsUserCommand: string[]
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/** Base uid for the deterministic per-user uid. */
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baseUid: number
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/** Parent domain for per-user subdomains (`<username>.<baseDomain>`); empty = disabled. */
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baseDomain: string
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/** Cookie `Domain` value (e.g. `.example.com`) so the session reaches subdomains; empty = host-only. */
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cookieDomain: string
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/** Whether to pass `--patch` to child DSHs (needs a dsh CLI that supports it). */
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enablePatch: boolean
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/** Enable the loopback OUTPUT owner-match port guard (Linux + root). Local mode only. */
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portGuard: boolean
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/** Cap on resident main instances per host (0 = no cap). Local mode idle reap. */
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maxIdleInstances: number
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/** A main instance with no proxied/entered activity for this long is stopped
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* (0 = disabled). Local mode idle reap. */
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instanceIdleTtlSeconds: number
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/** Period between idle-reap scans (seconds). Local mode idle reap. */
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idleReapIntervalSeconds: number
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/** Secret used to encrypt per-user secrets at rest (from env or dataRoot/secret.key). */
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encryptionSecret: string
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/** Deployment mode (see {@link DeployMode}). */
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deployMode: DeployMode
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/** K8s namespace for per-user DSH resources (k8s mode only). */
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k8sNamespace: string
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/** Image for per-user DSH Pods (k8s mode only). */
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dshImage: string
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/** Image for the per-user file sidecar (k8s mode only; shares the control-plane image). */
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controlPlaneImage: string
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/** imagePullSecret every generated per-user Pod/Job uses (k8s mode only). */
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imagePullSecret: string
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/** 443 egress whitelist CIDRs for per-user DSH Pods (Phase 4 egress 收敛);
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* empty = keep the current `0.0.0.0/0` (except private ranges). */
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egressCidrs: string[]
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/** ServiceAccount the orchestrator runs as (k8s mode only). */
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k8sServiceAccount: string
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/** This replica's identity for leader election (POD_NAME, else hostname). */
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podName: string
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// ── cluster 模式(T08 S3/S4;设计 §1.1)────────────────────────────────
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/** 本机在 `dsh_hosts.id` 里的标识(`deployMode=cluster` 时必填语义)。 */
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clusterHostId: string
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/** 本机 worker agent 的**基址**(Manager 侧用它投递实例操作),如 `http://127.0.0.1:9000`。 */
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clusterAgentUrl: string
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/** 与 agent 约定的共享密钥(仅内网 + nft 白名单)。 */
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clusterAgentToken: string
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/** agent 返回给 Manager 做代理的实例地址(同机 1a = `127.0.0.1`)。 */
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clusterInstanceHost: string
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/**
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* **worker 上**的 dataRoot(T08 S5)。
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* 空 = 与本地 `dataRoot` 相同(1a 形态)。多机部署必须显式配置 —— 而且是**基线约定**:
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* 所有 worker 的 dataRoot 必须是同一个绝对路径(同镜像即可满足,设计 §14.3)。
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*/
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clusterWorkerDataRoot: string
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/**
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* **worker 侧**会合地址(覆盖网络 S1):worker 主动拨入的 SSH 反向隧道落点。
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* 形如 `ssh://[email protected]:32022`(也接受不带 scheme 的 `root@host:port`)。空 = 隧道关闭。
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* ⚠️ 与旧变量 `DSHS_TUNNEL_TARGET` **双路径并存**(新变量优先、旧变量兜底)⇒
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* 删掉新 env 即回到旧路径,**零代码回滚**。
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*/
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clusterRendezvousUrl: string
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/**
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* **Manager 侧**用的自研中继入口(覆盖网络 R3),如 `wss://alotbuy.com/dshs-relay`。
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* 仅作管理面展示 / 诊断(`RelayRendezvous.dialTarget()`);空 = 该实现不注册。
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*/
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relayUrl: string
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/**
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* 中继的**状态查询地址**(覆盖网络 R3),如 `http://127.0.0.1:20080/status`。
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*
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* 为什么必须查它:relay 为每个注册端口在**它自己的回环**上开一条监听,端口号是
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* `listen(0)` 动态分配的(实测 42067)⇒ **Manager 无法从 `dsh_hosts.endpoint` 推出来**,
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* 只能问 relay「hostId + 端口 → 回环口 + 在线态」。**空 = 不注册 `relay` 实现**
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* (于是 `via='relay'` 会回退到 `manager-ssh`,行为与今天一致)。
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*/
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relayStatusUrl: string
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/**
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* **拨号通道**(覆盖网络 R5):Manager 用哪个 hostId 向 relay 注册为「拨号方」。
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* 默认 `manager`;空 ⇒ **不启用拨号通道**(一切照旧)。
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*
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* 为什么需要它:R1–R4 的落点在 **relay 主机的回环**上 ⇒ Manager 必须与 relay 同机,
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* 「中继可换机 / 多实例」就做不到。拨号通道把落点搬到 **Manager 自己本机**
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* (`src/net/relay/dialer.ts` 的口池)⇒ relay 放哪台机器都行。
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* ⚠️ 该 hostId 必须同时出现在 relay 的密钥文件里,且列在 relay 的 `DSHS_RELAY_DIALERS` 白名单里。
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*/
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relayDialHost: string
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/** 拨号方的 64 位 hex 密钥(**与 relay 密钥文件里 `relayDialHost` 那一项逐字节相同**)。空 ⇒ 不启用。 */
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relayDialSecret: string
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/** 拨号落点口池起点。**必须避开 OS 临时端口段(32768–60999)与实例端口段**。默认 25000。 */
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relayDialPortBase: number
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/** 拨号落点口池扫描宽度。默认 1000。 */
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relayDialPortSpan: number
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/** 拨号落点口池大小(= 最多同时挂多少个 `(hostId, port)` 落点)。默认 64。 */
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relayDialPool: number
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/**
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* **实例端口区间起点**(覆盖网络 S3)。`0` = 保持旧行为(`listen(0)` 随机取端口)。
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*
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* 为什么必须能配:跨机实例的**隧道落点全部挤在 Manager 的 `127.0.0.1`**,而
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* `findFreePort()` 是**每台 worker 各自**用 `listen(0)` 随机取的 ⇒ **两台 worker 取到同号
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* 就会撞号**:`-R` 失败被静默忽略(`tunnel.forward()` 的返回值无人看),Manager 仍按该
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* 端口拨 ⇒ **打到别人的实例**(2026-09-16 实测)。给每台 worker 一段**互不重叠**的区间
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* 即可根治,且**不需要改 sshd、不需要端口映射表**。
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*
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* ⚠️ 选区间时应**避开 OS 临时端口段**(本项目两台机器均为 `32768-60999`)。
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*/
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instancePortBase: number
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/** 实例端口区间长度(条数)。仅当 `instancePortBase > 0` 时生效。 */
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instancePortSpan: number
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// ── 覆盖网络 P0-2 引导三级链(`net/relay/directory.ts`)─────────────────
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/**
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* **本机所属的网**(P0-1 的 `network_id`)。运维网 = `ops`(47 / 106 / 未来的中继);
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* 用户设备用 `u:<userId>`。它进目录文档的 `network` 字段(**被签名覆盖**)。
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*/
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overlayNetworkId: string
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/**
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* **内置种子**(引导链第 ①级之后的兜底入口)。常量位 —— 已持证书、**不新增域名**。
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*
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* ⚠️ 约定:"**引导地址 = 中继入口同源**":目录端点 = 种子 origin + 固定路径
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* (`net/relay/directory.ts` 的 `DIRECTORY_PATH`)。本文件是**基础层**、
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* 不许 import 能力层 ⇒ 路径字面量两处各写一次,**改动必须两处同改**。
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*/
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overlayBootstrapSeeds: string[]
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/**
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* **受信目录签名公钥**(PEM 或裸 32 字节 hex/base64,逗号分隔)。
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* 空 ⇒ 目录一律不接受(**不可验 = 不接受**)⇒ 只剩 env 与种子兜底两级。
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*/
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overlayDirTrustedKeys: string[]
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/** 目录**签名私钥**(Ed25519 PEM)路径。空 ⇒ 目录端点 `503`(**绝不发未签名目录**)。 */
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overlayDirKeyFile: string
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/** 目录缓存文件(客户端侧)。空 ⇒ 不缓存(每次取目录,多一次往返)。 */
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overlayDirectoryCacheFile: string
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// ── 覆盖网络 序③ 一机一钥 + 信任根(`net/relay/identity.ts`)────────────
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/**
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* **本机节点私钥**文件路径(Ed25519 PEM,**0600**、属主必须是跑 dsh 的那个用户)。
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* 空 ⇒ 本机不发起身份(只做 HMAC,过渡期形态)。
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*/
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overlayNodeKeyFile: string
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/** **本机入网凭据**文件路径(`{"doc":{…},"sig":"<base64>"}`,由离线信任根授权的签名者签发)。 */
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overlayNodeGrantFile: string
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}
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/** Untyped overrides collected from argv / env. */
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export interface ConfigOverrides {
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host?: string
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port?: string | number
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dbPath?: string
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dbUrl?: string
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dataRoot?: string
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bundledSkillDir?: string
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dshCommand?: string[]
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logLevel?: string
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secureCookies?: boolean
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sessionTtlSeconds?: number | string
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maxUploadBytes?: number | string
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restartBackoffMs?: number | string
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restartBackoffMaxMs?: number | string
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crashMaxRestarts?: number | string
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crashWindowMs?: number | string
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crashStableMs?: number | string
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crashBreakerCooldownMs?: number | string
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crashBreakerMaxCooldownMs?: number | string
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isolationMode?: IsolationMode | string
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spawnAsUserCommand?: string[]
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baseUid?: number | string
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baseDomain?: string
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cookieDomain?: string
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enablePatch?: boolean
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portGuard?: boolean
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maxIdleInstances?: number | string
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instanceIdleTtlSeconds?: number | string
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idleReapIntervalSeconds?: number | string
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encryptionSecret?: string
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deployMode?: DeployMode | string
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k8sNamespace?: string
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dshImage?: string
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controlPlaneImage?: string
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imagePullSecret?: string
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egressCidrs?: string[]
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k8sServiceAccount?: string
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podName?: string
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clusterHostId?: string
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clusterAgentUrl?: string
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clusterAgentToken?: string
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clusterInstanceHost?: string
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clusterWorkerDataRoot?: string
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clusterRendezvousUrl?: string
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relayUrl?: string
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relayStatusUrl?: string
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relayDialHost?: string
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relayDialSecret?: string
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relayDialPortBase?: number | string
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relayDialPortSpan?: number | string
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relayDialPool?: number | string
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instancePortBase?: number | string
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instancePortSpan?: number | string
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overlayNetworkId?: string
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overlayNodeKeyFile?: string
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overlayNodeGrantFile?: string
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overlayBootstrapSeeds?: string[]
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overlayDirTrustedKeys?: string[]
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overlayDirKeyFile?: string
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overlayDirectoryCacheFile?: string
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}
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const DEFAULT_HOST = '127.0.0.1'
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// 覆盖网络 S3:实例端口区间(`0` = 保持旧行为 `listen(0)` 随机)。
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const DEFAULT_INSTANCE_PORT_BASE = 0
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const DEFAULT_INSTANCE_PORT_SPAN = 1000
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const DEFAULT_PORT = 3080
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|
|
const DEFAULT_DSH_COMMAND = ['dsh']
|
|||
|
|
const DEFAULT_LOG_LEVEL = 'info'
|
|||
|
|
const DEFAULT_SESSION_TTL_SECONDS = 60 * 60 * 24 * 7
|
|||
|
|
const DEFAULT_MAX_UPLOAD_BYTES = 25 * 1024 * 1024
|
|||
|
|
const DEFAULT_RESTART_BACKOFF_MS = 1000
|
|||
|
|
/** 崩溃自愈退避上限(档案 20)。 */
|
|||
|
|
const DEFAULT_RESTART_BACKOFF_MAX_MS = 30000
|
|||
|
|
/** 熔断窗口内允许的自动重启次数(档案 20)。 */
|
|||
|
|
const DEFAULT_CRASH_MAX_RESTARTS = 5
|
|||
|
|
/** 熔断窗口长度(档案 20)。 */
|
|||
|
|
const DEFAULT_CRASH_WINDOW_MS = 600000
|
|||
|
|
/** 连续运行多久视为已恢复、重置退避步数(档案 20)。 */
|
|||
|
|
const DEFAULT_CRASH_STABLE_MS = 60000
|
|||
|
|
// 档案 78:熔断冷却 —— 首次 10 分钟,指数加长,封顶 6 小时
|
|||
|
|
const DEFAULT_CRASH_BREAKER_COOLDOWN_MS = 600000
|
|||
|
|
const DEFAULT_CRASH_BREAKER_MAX_COOLDOWN_MS = 21600000
|
|||
|
|
const DEFAULT_ISOLATION_MODE: IsolationMode = 'soft'
|
|||
|
|
const DEFAULT_SPAWN_AS_USER_COMMAND = [
|
|||
|
|
'setpriv',
|
|||
|
|
'--reuid',
|
|||
|
|
'{UID}',
|
|||
|
|
'--regid',
|
|||
|
|
'{GID}',
|
|||
|
|
'--inh-caps=-all',
|
|||
|
|
'--clear-groups',
|
|||
|
|
'--',
|
|||
|
|
]
|
|||
|
|
const DEFAULT_BASE_UID = 100000
|
|||
|
|
const DEFAULT_BASE_DOMAIN = ''
|
|||
|
|
const DEFAULT_COOKIE_DOMAIN = ''
|
|||
|
|
const DEFAULT_ENABLE_PATCH = false
|
|||
|
|
const DEFAULT_MAX_IDLE_INSTANCES = 4
|
|||
|
|
const DEFAULT_INSTANCE_IDLE_TTL_SECONDS = 60 * 60 * 24 * 7
|
|||
|
|
const DEFAULT_IDLE_REAP_INTERVAL_SECONDS = 60
|
|||
|
|
const DEFAULT_DEPLOY_MODE: DeployMode = 'local'
|
|||
|
|
const DEFAULT_K8S_NAMESPACE = 'dsh'
|
|||
|
|
const DEFAULT_K8S_SERVICE_ACCOUNT = 'dsh-orchestrator'
|
|||
|
|
const DEFAULT_IMAGE_PULL_SECRET = 'dsh-acr-pull'
|
|||
/**
|
||||
|
|
* 覆盖网络 P0-2:**内置种子**(引导链的常量位)。
|
|||
|
|
* 锚在已持证书的门户域名上(**不新增域名**);第二地域**留位不填**。
|
|||
|
|
* ⚠️ 目录端点路径由 `net/relay/directory.ts` 的 `DIRECTORY_PATH` 决定(同源约定)。
|
|||
|
|
*/
|
|||
|
|
const DEFAULT_OVERLAY_BOOTSTRAP_SEEDS = ['https://alotbuy.com/dshs-relay']
|
|||
|
||||
|
|
/** Load the encryption secret from env, or persist a generated one at
|
|||
|
|
* `<dataRoot>/secret.key` (0600) so it survives restarts without setup. */
|
|||
|
|
function resolveEncryptionSecret(dataRoot: string): string {
|
|||
|
|
const fromEnv = process.env.DSHS_SECRET
|
|||
|
|
if (fromEnv !== undefined && fromEnv !== '') return fromEnv
|
|||
|
|
const path = join(dataRoot, 'secret.key')
|
|||
|
|
try {
|
|||
|
|
const existing = readFileSync(path, 'utf8').trim()
|
|||
|
|
if (existing !== '') return existing
|
|||
|
|
} catch {
|
|||
|
|
// fall through to generate
|
|||
|
|
}
|
|||
|
|
const secret = randomBytes(32).toString('hex')
|
|||
|
|
mkdirSync(dataRoot, { recursive: true })
|
|||
|
|
writeFileSync(path, secret, { mode: 0o600 })
|
|||
|
|
return secret
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function toBool(value: string | undefined, fallback: boolean): boolean {
|
|||
|
|
if (value === undefined) return fallback
|
|||
|
|
return value === 'true' || value === '1'
|
|||
|
|
}
|
|||
|
|
|
|||
/**
|
||||
|
|
* 解析端口号(覆盖网络 S3)。空 / 非法 / 越界 ⇒ 回落到 `fallback`(`0` = 旧行为 `listen(0)`)。
|
|||
|
|
* 不接受 NaN:`listen(NaN)` 会以"启动正常但实例起不来"的形式烂在运行时。
|
|||
|
|
*/
|
|||
|
|
function toPortNumber(value: string | number | undefined, fallback: number): number {
|
|||
|
|
if (value === undefined || value === '') return fallback
|
|||
|
|
const n = Number(value)
|
|||
|
|
return Number.isInteger(n) && n >= 0 && n <= 65535 ? n : fallback
|
|||
|
|
}
|
|||
|
|
|
|||
/** Split a comma-separated CIDR list into a trimmed, de-duplicated array. */
|
||||
|
|
function parseCidrs(value: string | undefined): string[] {
|
|||
|
|
if (value === undefined || value === '') return []
|
|||
|
|
return [...new Set(value.split(',').map((c) => c.trim()).filter((c) => c !== ''))]
|
|||
|
|
}
|
|||
|
|
|
|||
/**
|
||||
|
|
* 逗号分隔列表解析。与 {@link parseCidrs} 的区别:**没配**(`undefined`)⇒ 返回
|
|||
|
|
* `undefined`,让调用方把"没配"与"配成空列表"区分开(前者走默认值、后者是显式关闭)。
|
|||
|
|
*/
|
|||
|
|
function splitList(value: string | undefined): string[] | undefined {
|
|||
|
|
if (value === undefined) return undefined
|
|||
|
|
return [...new Set(value.split(',').map((s) => s.trim()).filter((s) => s !== ''))]
|
|||
|
|
}
|
|||
|
|
|
|||
/** Parse an isolation-mode value, rejecting anything outside `soft`/`account`
|
||||
|
|
* so a typo in the env var fails loudly at startup instead of silently
|
|||
|
|
* falling back to `soft` isolation. */
|
|||
|
|
function toIsolationMode(value: string | undefined): IsolationMode | undefined {
|
|||
|
|
if (value === undefined) return undefined
|
|||
|
|
const normalized = value.trim().toLowerCase()
|
|||
|
|
if (normalized === 'soft' || normalized === 'account') return normalized
|
|||
|
|
throw new Error(`invalid isolation mode "${value}" (expected "soft" or "account")`)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/** Parse a deploy-mode value, rejecting anything outside `local`/`k8s`. */
|
|||
|
|
function toDeployMode(value: string | undefined): DeployMode | undefined {
|
|||
|
|
if (value === undefined) return undefined
|
|||
|
|
const normalized = value.trim().toLowerCase()
|
|||
if (normalized === 'local' || normalized === 'k8s' || normalized === 'cluster') return normalized
|
||||
|
|
throw new Error(`invalid deploy mode "${value}" (expected "local", "k8s" or "cluster")`)
|
|||
}
|
||||
|
|
|
|||
|
|
/**
|
|||
|
|
* Fold argv/env overrides over defaults. `dataRoot` defaults to
|
|||
|
|
* `~/.dshs` (always writable for dev); production sets
|
|||
|
|
* `DSHS_DATA_ROOT=/var/lib/dshs`.
|
|||
|
|
*/
|
|||
|
|
export function resolveConfig(overrides: ConfigOverrides = {}): ServerConfig {
|
|||
|
|
const dataRoot =
|
|||
|
|
overrides.dataRoot ?? process.env.DSHS_DATA_ROOT ?? join(homedir(), '.dshs')
|
|||
|
|
const port = overrides.port ?? process.env.DSHS_PORT ?? DEFAULT_PORT
|
|||
|
|
const dshBin = process.env.DSHS_DSH_BIN
|
|||
|
|
const isolationMode =
|
|||
|
|
toIsolationMode(overrides.isolationMode) ??
|
|||
|
|
toIsolationMode(process.env.DSHS_ISOLATION_MODE) ??
|
|||
|
|
DEFAULT_ISOLATION_MODE
|
|||
|
|
const deployMode =
|
|||
|
|
toDeployMode(overrides.deployMode) ??
|
|||
|
|
toDeployMode(process.env.DSHS_DEPLOY_MODE) ??
|
|||
|
|
DEFAULT_DEPLOY_MODE
|
|||
|
|
return {
|
|||
|
|
host: overrides.host ?? DEFAULT_HOST,
|
|||
|
|
port: typeof port === 'number' ? port : Number(port),
|
|||
|
|
dbPath: overrides.dbPath ?? join(dataRoot, 'dshs.db'),
|
|||
|
|
dbUrl: overrides.dbUrl ?? process.env.DSHS_DB_URL,
|
|||
|
|
dataRoot,
|
|||
|
|
bundledSkillDir:
|
|||
|
|
overrides.bundledSkillDir ??
|
|||
|
|
process.env.DSHS_BUNDLED_SKILL_DIR ??
|
|||
|
|
join(dataRoot, 'bundled-skills'),
|
|||
|
|
dshCommand: overrides.dshCommand ?? (dshBin !== undefined ? [dshBin] : DEFAULT_DSH_COMMAND),
|
|||
|
|
logLevel: overrides.logLevel ?? DEFAULT_LOG_LEVEL,
|
|||
|
|
secureCookies:
|
|||
|
|
overrides.secureCookies ?? toBool(process.env.DSHS_SECURE_COOKIES, false),
|
|||
|
|
sessionTtlSeconds: Number(
|
|||
|
|
overrides.sessionTtlSeconds ?? process.env.DSHS_SESSION_TTL ?? DEFAULT_SESSION_TTL_SECONDS,
|
|||
|
|
),
|
|||
|
|
maxUploadBytes: Number(
|
|||
|
|
overrides.maxUploadBytes ?? process.env.DSHS_MAX_UPLOAD ?? DEFAULT_MAX_UPLOAD_BYTES,
|
|||
|
|
),
|
|||
|
|
restartBackoffMs: Number(
|
|||
|
|
overrides.restartBackoffMs ?? process.env.DSHS_RESTART_BACKOFF ?? DEFAULT_RESTART_BACKOFF_MS,
|
|||
|
|
),
|
|||
|
|
restartBackoffMaxMs: Number(
|
|||
|
|
overrides.restartBackoffMaxMs ??
|
|||
|
|
process.env.DSHS_RESTART_BACKOFF_MAX ??
|
|||
|
|
DEFAULT_RESTART_BACKOFF_MAX_MS,
|
|||
|
|
),
|
|||
|
|
crashMaxRestarts: Number(
|
|||
|
|
overrides.crashMaxRestarts ??
|
|||
|
|
process.env.DSHS_CRASH_MAX_RESTARTS ??
|
|||
|
|
DEFAULT_CRASH_MAX_RESTARTS,
|
|||
|
|
),
|
|||
|
|
crashWindowMs: Number(
|
|||
|
|
overrides.crashWindowMs ?? process.env.DSHS_CRASH_WINDOW ?? DEFAULT_CRASH_WINDOW_MS,
|
|||
|
|
),
|
|||
|
|
crashStableMs: Number(
|
|||
|
|
overrides.crashStableMs ?? process.env.DSHS_CRASH_STABLE ?? DEFAULT_CRASH_STABLE_MS,
|
|||
|
|
),
|
|||
|
|
crashBreakerCooldownMs: Number(
|
|||
|
|
overrides.crashBreakerCooldownMs ??
|
|||
|
|
process.env.DSHS_CRASH_BREAKER_COOLDOWN ??
|
|||
|
|
DEFAULT_CRASH_BREAKER_COOLDOWN_MS,
|
|||
|
|
),
|
|||
|
|
crashBreakerMaxCooldownMs: Number(
|
|||
|
|
overrides.crashBreakerMaxCooldownMs ??
|
|||
|
|
process.env.DSHS_CRASH_BREAKER_MAX_COOLDOWN ??
|
|||
|
|
DEFAULT_CRASH_BREAKER_MAX_COOLDOWN_MS,
|
|||
|
|
),
|
|||
|
|
isolationMode,
|
|||
|
|
spawnAsUserCommand: overrides.spawnAsUserCommand ?? DEFAULT_SPAWN_AS_USER_COMMAND,
|
|||
|
|
baseUid: Number(overrides.baseUid ?? process.env.DSHS_BASE_UID ?? DEFAULT_BASE_UID),
|
|||
|
|
baseDomain: overrides.baseDomain ?? process.env.DSHS_BASE_DOMAIN ?? DEFAULT_BASE_DOMAIN,
|
|||
|
|
cookieDomain: overrides.cookieDomain ?? process.env.DSHS_COOKIE_DOMAIN ?? DEFAULT_COOKIE_DOMAIN,
|
|||
|
|
enablePatch: overrides.enablePatch ?? toBool(process.env.DSHS_ENABLE_PATCH, DEFAULT_ENABLE_PATCH),
|
|||
|
|
portGuard: overrides.portGuard ?? toBool(process.env.DSHS_PORT_GUARD, false),
|
|||
|
|
maxIdleInstances: Number(
|
|||
|
|
overrides.maxIdleInstances ?? process.env.DSHS_MAX_IDLE_INSTANCES ?? DEFAULT_MAX_IDLE_INSTANCES,
|
|||
|
|
),
|
|||
|
|
instanceIdleTtlSeconds: Number(
|
|||
|
|
overrides.instanceIdleTtlSeconds ??
|
|||
|
|
process.env.DSHS_INSTANCE_IDLE_TTL ??
|
|||
|
|
DEFAULT_INSTANCE_IDLE_TTL_SECONDS,
|
|||
|
|
),
|
|||
|
|
idleReapIntervalSeconds: Number(
|
|||
|
|
overrides.idleReapIntervalSeconds ??
|
|||
|
|
process.env.DSHS_IDLE_REAP_INTERVAL ??
|
|||
|
|
DEFAULT_IDLE_REAP_INTERVAL_SECONDS,
|
|||
|
|
),
|
|||
|
|
encryptionSecret:
|
|||
|
|
overrides.encryptionSecret ?? resolveEncryptionSecret(dataRoot),
|
|||
|
|
deployMode,
|
|||
|
|
k8sNamespace: overrides.k8sNamespace ?? process.env.DSHS_NAMESPACE ?? DEFAULT_K8S_NAMESPACE,
|
|||
|
|
dshImage: overrides.dshImage ?? process.env.DSHS_DSH_IMAGE ?? '',
|
|||
|
|
controlPlaneImage:
|
|||
|
|
overrides.controlPlaneImage ?? process.env.DSHS_CONTROL_PLANE_IMAGE ?? '',
|
|||
|
|
imagePullSecret:
|
|||
|
|
overrides.imagePullSecret ?? process.env.DSHS_IMAGE_PULL_SECRET ?? DEFAULT_IMAGE_PULL_SECRET,
|
|||
|
|
egressCidrs: overrides.egressCidrs ?? parseCidrs(process.env.DSHS_EGRESS_CIDRS),
|
|||
|
|
k8sServiceAccount:
|
|||
|
|
overrides.k8sServiceAccount ?? process.env.DSHS_K8S_SERVICE_ACCOUNT ?? DEFAULT_K8S_SERVICE_ACCOUNT,
|
|||
|
|
podName: overrides.podName ?? process.env.POD_NAME ?? hostname(),
|
|||
clusterHostId: overrides.clusterHostId ?? process.env.DSHS_CLUSTER_HOST_ID ?? hostname(),
|
||||
|
|
clusterAgentUrl: overrides.clusterAgentUrl ?? process.env.DSHS_CLUSTER_AGENT_URL ?? '',
|
|||
|
|
clusterAgentToken: overrides.clusterAgentToken ?? process.env.DSHS_CLUSTER_AGENT_TOKEN ?? '',
|
|||
|
|
clusterInstanceHost: overrides.clusterInstanceHost ?? process.env.DSHS_CLUSTER_INSTANCE_HOST ?? '127.0.0.1',
|
|||
|
|
clusterWorkerDataRoot: overrides.clusterWorkerDataRoot ?? process.env.DSHS_CLUSTER_WORKER_DATA_ROOT ?? '',
|
|||
// 覆盖网络 S1:会合地址出 env。新变量 `DSHS_RENDEZVOUS_URL` 优先,旧变量 `DSHS_TUNNEL_TARGET`
|
||||
|
|
// 兜底(两台机器可分先后改;删掉新 env 即回滚到旧路径,**不需要回滚代码**)。
|
|||
|
|
clusterRendezvousUrl:
|
|||
|
|
overrides.clusterRendezvousUrl ??
|
|||
|
|
process.env.DSHS_RENDEZVOUS_URL ??
|
|||
|
|
process.env.DSHS_TUNNEL_TARGET ??
|
|||
|
|
'',
|
|||
// 覆盖网络 R3:Manager 侧的 relay 接入(**空 = 完全不启用**,与 R2 之前行为一致)。
|
||||
|
|
relayUrl: overrides.relayUrl ?? process.env.DSHS_RELAY_URL ?? '',
|
|||
|
|
relayStatusUrl: overrides.relayStatusUrl ?? process.env.DSHS_RELAY_STATUS_URL ?? '',
|
|||
|
|
// 覆盖网络 R5:Manager 侧拨号通道(**空密钥 = 完全不启用**,落回 `/status` 快照那条老路)。
|
|||
|
|
relayDialHost: (overrides.relayDialHost ?? process.env.DSHS_RELAY_DIAL_HOST ?? 'manager').trim(),
|
|||
|
|
relayDialSecret: (overrides.relayDialSecret ?? process.env.DSHS_RELAY_DIAL_SECRET ?? '').trim(),
|
|||
|
|
relayDialPortBase: toPortNumber(overrides.relayDialPortBase ?? process.env.DSHS_RELAY_DIAL_PORT_BASE, 25000),
|
|||
|
|
relayDialPortSpan: toPortNumber(overrides.relayDialPortSpan ?? process.env.DSHS_RELAY_DIAL_PORT_SPAN, 1000),
|
|||
|
|
relayDialPool: Number(overrides.relayDialPool ?? process.env.DSHS_RELAY_DIAL_POOL ?? 64) || 64,
|
|||
|
|
// 覆盖网络 S3:实例端口区间隔离(`0` = 旧行为)。非法值**回落**而不是变 NaN ——
|
|||
|
|
// `listen(NaN)` 是那种"启动看起来正常、实例起不来"的坑。
|
|||
|
|
instancePortBase: toPortNumber(
|
|||
|
|
overrides.instancePortBase ?? process.env.DSHS_INSTANCE_PORT_BASE,
|
|||
|
|
DEFAULT_INSTANCE_PORT_BASE,
|
|||
|
|
),
|
|||
|
|
instancePortSpan: toPortNumber(
|
|||
|
|
overrides.instancePortSpan ?? process.env.DSHS_INSTANCE_PORT_SPAN,
|
|||
|
|
DEFAULT_INSTANCE_PORT_SPAN,
|
|||
|
|
),
|
|||
|
|
// 覆盖网络 P0-2:引导三级链(env 显式 > 缓存目录 > 内置种子)。
|
|||
|
|
// 这一组**全部有安全默认**:不配任何东西 ⇒ 与今天行为一致(只认 env;种子地址就是现网地址)。
|
|||
|
|
overlayNetworkId: (overrides.overlayNetworkId ?? process.env.DSHS_OVERLAY_NETWORK_ID ?? 'ops').trim() || 'ops',
|
|||
|
|
overlayBootstrapSeeds:
|
|||
|
|
overrides.overlayBootstrapSeeds ??
|
|||
|
|
splitList(process.env.DSHS_OVERLAY_BOOTSTRAP_SEEDS) ??
|
|||
|
|
DEFAULT_OVERLAY_BOOTSTRAP_SEEDS,
|
|||
|
|
overlayDirTrustedKeys:
|
|||
|
|
overrides.overlayDirTrustedKeys ?? splitList(process.env.DSHS_OVERLAY_DIR_PUBKEYS) ?? [],
|
|||
|
|
overlayDirKeyFile: (overrides.overlayDirKeyFile ?? process.env.DSHS_OVERLAY_DIR_KEY ?? '').trim(),
|
|||
|
|
overlayDirectoryCacheFile: (
|
|||
|
|
overrides.overlayDirectoryCacheFile ??
|
|||
|
|
process.env.DSHS_OVERLAY_DIR_CACHE ??
|
|||
|
|
join(dataRoot, 'overlay', 'directory.json')
|
|||
|
|
).trim(),
|
|||
|
|
// 覆盖网络 序③:本机节点身份(一机一钥 + 入网凭据)。
|
|||
|
|
// **两个都配了**才发起身份 ⇒ 不配 = 与今天行为一致(只做 HMAC);配了却读不出来 ⇒ 起动即抛
|
|||
|
|
//(见 `net/relay/identity.ts#loadClientIdentity` —— 静默退化成"没身份"会让"凭据坏了"
|
|||
|
|
// 表现成"一切正常",等 relay 一开强制就整台失联)。
|
|||
|
|
overlayNodeKeyFile: (overrides.overlayNodeKeyFile ?? process.env.DSHS_OVERLAY_NODE_KEY_FILE ?? '').trim(),
|
|||
|
|
overlayNodeGrantFile: (overrides.overlayNodeGrantFile ?? process.env.DSHS_OVERLAY_NODE_GRANT_FILE ?? '').trim(),
|
|||
}
|
||||
|
|
}
|