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fleet: derive posture badge from roster health for server-mode peers - #1400
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jeonghun-jj-lee merged 1 commit intoSep 21, 2026
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In a peer fleet the data-plane posture detector has no traffic to observe (no hub proxy), so linkHealth stays 'down' even when all peers are healthy. For server-mode machines, override the posture badge's linkHealth from the roster: reachable peers → ok, all peers down → down, mixed → degraded. Client-mode machines keep the data-plane-derived posture as before.
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…1400) In a peer fleet the data-plane posture detector has no traffic to observe (no hub proxy), so linkHealth stays 'down' even when all peers are healthy. For server-mode machines, override the posture badge's linkHealth from the roster: reachable peers → ok, all peers down → down, mixed → degraded. Client-mode machines keep the data-plane-derived posture as before.
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In a peer fleet the data-plane posture detector has no traffic to observe, so
linkHealthstays "down" even when all peers are healthy.For server-mode machines, override the posture badge from the roster: reachable peers →
ok, all down →down, mixed →degraded. Client-mode machines keep the data-plane-derived posture as before.4 new tests.