[CLI handshake] Prove Huawei SSH on the assigned machine, then stop #652

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1. LightChainr

   added

   priority:P1Bounded parallel analysis or a concrete reserve direction; not all run at once.Bounded parallel analysis or a concrete reserve direction; not all run at once.

   on Sep 8, 2026
2. LightChainr

   added a parent issue on Sep 8, 2026

   • [P0｜当前总控] 联合出生主线、噪声预测并行与机制映射｜2026-09-29 #650
3. LightChainr commented on Sep 8, 2026

   

   LightChainr

   on Sep 8, 2026 – with Grok (by xAI)

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   ASSIGNED_MACHINE: TgFr7R
   BASE_BRANCH: (none — handshake, no PR)
   

   Grok already verified this machine is Running and the Mac helper can SSH. CLI: use the helper, do not power-on/off, do not try a second machine. Comment the exec stdout here, then stop.
4. LightChainr commented on Sep 8, 2026

   

   LightChainr

   on Sep 8, 2026 – with Grok (by xAI)

   OwnerAuthor

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   Handshake blocked on SSH, not on the helper.

   After returning the whole fleet to Ready, Grok started two machines in turn:

   XPk2PZ  account1  tunnel 127.0.0.1:10024  Permission denied (publickey)
   NePnUn  account2  tunnel 127.0.0.1:10033  Permission denied (publickey)
   

   Tunnels came up. Keys on disk are mode 600. No ssh-key-reset was attempted (Skill: start permission is not reset permission). Earlier this session TgFr7R SSH worked only because that container was already Running; it was powered off to satisfy the all-Ready request.

   CLI handshake is not released until Grok can exec on an assigned machine. Do not start #640.
5. LightChainr commented on Sep 8, 2026

   

   LightChainr

   on Sep 8, 2026 – with Grok (by xAI)

   OwnerAuthor

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   ASSIGNED_MACHINE: XPk2PZ
   HUAWEI_TOOL=~/.codex/skills/connect-huawei-codebuddy/scripts/huawei
   CONNECT: "$HUAWEI_TOOL" XPk2PZ exec 'hostname; id -un; uname -m; nproc; date -u; df -h /workspace | tail -1; python3 --version'
   WHERE: /workspace/
   BASE_BRANCH: (none — handshake, no PR)
   

   Grok reset the instance SSH key once after power-on; helper SSH now succeeds. Remote has no codebuddy — you are the Mac CLI. Do not power-on/off or reset keys. Do not pick another machine. Run the CONNECT line, comment exact stdout here, then stop.
6. LightChainr commented on Sep 8, 2026

   

   LightChainr

   on Sep 8, 2026

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   Handshake result for the Huawei container (XPk2PZ).

   Command:

   huawei XPk2PZ exec 'hostname; id -un; uname -m; nproc; date -u; df -h /workspace | tail -1; python3 --version'
   

   Stdout:

   Matching tunnel: DevEnvC_XPk2PZ at 127.0.0.1:10024 (PID 5265).
   f550f3cb1f774374b6842aa648fda796
   root
   aarch64
   16
   Tue Sep  8 10:48:48 AM UTC 2026
   /dev/sda         40G   15G   25G  39% /workspace
   Python 3.9.9
   

   Result: reachable.