2026 年：クラウド Mac 上での OpenClaw ゲートウェイ再起動と LaunchAgent 回復

（日本語要約）OpenClaw ゲートウェイは普段は見えませんが、クラウド Mac の再起動・自動エージェント・CLI アップグレードで LaunchAgent の plist がズレるとポートが沈黙します。本節の英語本文と合わせて、TCC を含むオンボーディング、doctor 診断、LaunchAgent スケジュール を参照してください。launchctl print → kickstart -k → 必要なら install --force → doctor、という順序を runbook に固定するとインシデントが短縮します。

ログイン競合対策の nohup sh -c 'sleep 15; openclaw gateway run' は一時策です。検証後は plist の ProgramArguments に移し、launchd がプロセス木を握るようにします。CLI とゲートウェイの版が食い違うと未知フラグエラーやソケットパス不整合が出るため、CI の単一パッケージマネージャに揃えるのが前提です。共有テナントでは bootout の連絡を取り、スナップショット後に --force を実行してください。

オブザーバビリティではトークンを平文ログに流さず、再試行回数でアラートを張ります。プロキシや mTLS のアイドルタイムアウトが短いと「ゲートウェイ死」と誤認しがちなので、OpenClaw ログと同じタイムラインで L7 ログを突き合わせます。最後に、自動復旧が二度続いたら人間へエスカレーションするポリシーを明文化し、無人ループで共有ゲートウェイを壊さないようにします。

（追記）ゲートウェイ障害のポストモーテムでは、必ず「CLI 版」「plist の SHA256」「TCC ダイアログが出たか」の三項目をテンプレ化してください。これが無いと再発時に同じ踏み絵を踏みます。共有 Mac では who とアクティブ GUI セッションを先に確認し、バックグラウンドユーザーでゲートウェイが動いていないかを疑ってください。Fast User Switching 下ではポートが“幽霊”のように見えます。

ファイル所有者が sudo 操作で root になった ~/.openclaw のせいでユーザー LaunchAgent が書き込めず静かに死ぬケースも多いです。runbook に chown -R 手順を明記し、権限エラーを最初に疑ってください。CoW スナップショット直後にパスが一瞬空に見えるタイミングもあるため、ヘルスチェックは指数バックオフを付けて誤検知を減らします。

リバースプロキシや mTLS 終端の前にゲートウェイを置く場合、アイドルタイムアウトを文書化し、OpenClaw ログと同じタイムスタンプでアクセスログを並べてから再起動判断をしてください。さもないと launchd は健康でも上流が切っているだけなのに --force を連打する羽目になります。

最後に、Infrastructure as Code リポジトリに LaunchAgent plist を正として置き、手動救助が成功したら必ず PR で還流させてください。短命なクラウド Mac ほど「その場しのぎ plist」が残りやすく、次の借り手を苦しめます。段階的エスカレーション（観測→kickstart→--force→新規 mini プロビジョン）を Wiki にコピペ可能なコマンド付きで載せ、ストレス下で判断を作り直さないようにします。

（さらに）週次のメンテでは openclaw doctor を読み取り専用モードで回し、メトリクスだけを時系列に溜めてください。いきなり再起動を掛けるとヒストグラムが壊れます。エンタープライズ VPN の証明書ローテとゲートウェイ起動順を表にし、新しい中間証明書が遅延した日付とインシデントを紐付けられるようにします。これで「OpenClaw のせい」か「ネットワークのせい」かが一発で切れます。

スナップショットベンダーが提供する「巻き戻し前プレビュー」機能がある場合、plist の diff を自動でチケットに添付するフックを書くと、手作業コピペミスが消えます。複数チームが同じ mini を触るなら、作業枠をカレンダー予約制にし、コンソールユーザーを固定してください。さもないと TCC プロンプトが別ユーザーに飛び、ログだけでは再現できない状態になります。

コンテナオーケストレーション慣れしたメンバーが launchd を systemd と同一視しないよう、社内勉強会で「GUI セッション」「ユーザー域」「ThrottleInterval」の関係を図解しておくと問い合わせが減ります。OpenClaw 固有の話に見えて、実は macOS のログインフロー全般の理解不足が原因のケースが半数を占めます。

最後に、ゲートウェイのヘルスチェックは TCP の open だけでなく、アプリケーションレベルのハンドシェイを含めてください。ロードバランサが先に切ると launchd は無罪なのに再起動ループに入ります。ヘルスエンドポイントのタイムアウトを STP と安定版 Safari で別々に測り、WebKit の差が許容範囲かをリリースノートに残すと将来の自分が助かります。

The OpenClaw gateway on macOS usually behaves like invisible plumbing—until a rented cloud Mac mini reboots, an automation agent fires a restart, or a CLI upgrade leaves a stale LaunchAgent plist behind. This playbook covers silent failures, deliberate agent-invoked restarts, practical launchctl commands, when to run openclaw gateway install --force, a safe nohup delay pattern for login races, and the ever-present version skew between the CLI and the long-lived gateway binary. Read alongside gateway onboarding and TCC, doctor diagnostics, and LaunchAgent scheduling patterns so recovery steps stay consistent with how you installed the daemon.

Symptoms: silent fail vs agent restart

Silent failures show up as “everything worked yesterday” with no stderr: the gateway port stops accepting connections, health checks flip red, and Console.app only records abrupt process termination. Common cloud-Mac triggers include sleep/wake cycles on shared hosts, aggressive idle timeouts that kill orphaned processes, and disk snapshots that roll back ~/.openclaw while the LaunchAgent still points at a deleted binary path.

Agent-invoked restarts are louder when logged correctly—your automation issues openclaw gateway restart or wraps launchctl kickstart—but they still fail if the job label changed between releases. Symptoms include restart loops every few minutes, duplicate listeners on neighboring ports, or TCC prompts that never appear because the agent session lacks accessibility context. Differentiate the two by correlating timestamps: silent exits align with power events; loops align with cron or agent schedules documented in LaunchAgent cron guidance.

launchctl inspection and kickstart

Start with visibility, not hammering. Run launchctl print gui/$UID/ai.openclaw.gateway (substitute your actual label if customized) to read the program arguments, working directory, and last exit status. If the job is loaded but idle, launchctl kickstart -k gui/$UID/ai.openclaw.gateway asks launchd to kill and relaunch cleanly—prefer this over manually pkill’ing when possible because launchd maintains the contract.

# Inspect the user LaunchAgent
launchctl print gui/$UID/ai.openclaw.gateway

# Force a supervised restart
launchctl kickstart -k gui/$UID/ai.openclaw.gateway

When uninstalling or replacing plists, launchctl bootout gui/$UID ~/Library/LaunchAgents/ai.openclaw.gateway.plist removes the old registration before you copy a new file, preventing duplicate jobs. On cloud Macs accessed concurrently, coordinate with teammates so you do not bootout while someone else is mid-demo. Always capture log show --predicate 'process == "openclaw"' --last 30m when filing upstream bugs; WebKit-style minimal repros help maintainers more than screenshots alone.

openclaw gateway install --force

When plists drift or partial upgrades leave inconsistent paths, run openclaw gateway install --force from the same toolchain you expect in production. The flag regenerates service metadata and reasserts the gateway binary location, which fixes the majority of “works in SSH, fails in GUI session” splits on rented minis. Pair this with the onboarding checklist in TCC-aware onboarding so privacy prompts reappear in the correct user context.

Do not chain --force blindly across major versions: read release notes, export your ~/.openclaw config, and snapshot the disk if the provider supports it. Static IP whitelists and tunnel endpoints stored in environment files are easy to lose when automation reruns install scripts. Document the exact CLI version string in your runbook footer.

nohup delay pattern for login races

Cloud Mac images sometimes start LaunchAgents before networking or keychain items unlock. A pragmatic pattern wraps the gateway start with a short sleep inside a shell invoked by nohup, giving Wi-Fi and VPN daemons time to settle:

nohup sh -c 'sleep 15; openclaw gateway run' >/tmp/openclaw-gateway.log 2>&1 &

Tune the delay: corporate VPNs may need 30–45 seconds; always log stdout/stderr to a rotated file. This is not a substitute for a correct LaunchAgent ThrottleInterval—it is a bridge when you cannot yet change the plist. Move the delay into the plist’s ProgramArguments once validated so launchd supervises the process tree.

CLI vs gateway version skew

Version skew bites when npm global installs update the CLI while the LaunchAgent still references an older gateway binary, or when Homebrew pins a different path than your automation expects. Run openclaw doctor with gateway checks as detailed in gateway diagnostics; align versions by reinstalling from one package manager only. In CI, pin SHA or semver and propagate the same artifact to cloud Macs with rsync or a cached tarball.

Signal	Likely cause	Mitigation
Unknown flag errors in logs	CLI newer than gateway	Reinstall gateway via matching CLI
Stale socket path	Config migrated, service not	install --force + doctor
Random permission prompts	Binary path changed	Reset TCC entries cautiously per onboarding doc

Cloud Mac operational notes

Rented minis differ from laptops: you may lack physical access to recovery mode, so every recovery action must be scripted and idempotent. Keep a secondary admin account for breaking glass—LaunchAgents are per-user, and GUI prompts only surface for the logged-in console user. Snapshot before running --force on shared tenants; providers bill hourly, but snapshot storage is cheaper than a day lost rebuilding keys.

Network egress policies on cloud hosts sometimes block WebSocket health checks; verify outbound rules before blaming the gateway. Pair gateway logs with synthetic probes from the same VLAN as your agents. When multiple engineers share one mini, namespace log files per engineer to avoid chmod battles.

Security: rotating API keys should not require reboots; if it does, your process manager is too fragile. Use short-lived tokens where OpenClaw supports them and restart only the gateway job. Document which secrets live in the keychain versus plain env files—auditors ask.

Performance: avoid restarting during heavy agent workloads; queue restarts in maintenance windows. If marketing schedules demos, freeze automation changes for 24 hours. Instrument restart duration; aim for under 10 seconds of listener downtime.

Disaster recovery: tarball ~/.openclaw nightly to object storage with client-side encryption. Test restores quarterly on a disposable mini. The LaunchAgent plist should reference absolute paths resilient to username changes; cloud providers sometimes clone images with new UIDs.

Observability: ship logs to a centralized sink if your tenant policy allows. Redact tokens at the edge—see other MacHTML articles on logging hygiene. Alert on restart counts per hour, not single blips.

Collaboration: post-mortems should capture CLI version, plist hash, and whether TCC prompts appeared. That triad solves most repeat tickets.

Finally, teach agents to escalate: if two automated restarts fail, page a human. Silent automation loops have taken down shared gateways when everyone assumed someone else owned the console session.

FAQ

Why does my gateway fail silently after a cloud Mac reboot?

LaunchAgent may load before network or TCC prompts resolve; the process exits before logging. Check Console, verify plist paths, and reinstall with --force after login items settle.

Should agents invoke openclaw gateway restart directly?

Prefer launchctl kickstart -k after confirming the job label; blind restarts can loop if the binary path changed during a CLI upgrade.

How do I fix CLI versus gateway version skew?

Pin one toolchain version in CI, reinstall the gateway from that CLI, and run doctor to ensure the running binary matches the installed package.

Mac mini remains the practical home for OpenClaw gateways that touch real macOS services. MacHTML rents Apple Silicon minis with SSH/VNC so teams can rehearse LaunchAgent recovery without buying hardware—spin up, validate, tear down when green.