Master gate — disabling stops all cross-server operations
Fallback
Mutual container failover between nodes
Rsync on handback
Writeback rsync when the covered host recovers and containers return
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Nodes
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'varaverk',
'compact' => true,
// Fallback is the mesh's business by definition — a failover is two hosts agreeing about
// each other — so the mesh side leads here, as it does on Partnership.
'mesh' => true,
'meshDefault' => true,
'title' => 'Assistant',
'height' => '300px',
'tall' => '500px',
'tallLarge' => '750px',
'empty' => 'Ask about fallback — why a tier has not fired, what the partner would '
. 'start if this host went dark, whether a stale state file matters.',
]); ?>
Failover coverage
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Which of this host's containers the partner starts when this host goes dark.
Tier 1 is immediate; later tiers wait out the delays set in this host's conf.
To change what the partner hands to us, open this page there.
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Quick settings
Check interval
How often the daemon re-tests the partner. Also the age at which a state file is stale.
seconds
Handback strikes
Consecutive healthy checks before handing services back. Higher rides out a flapping link.
consecutive
Partnership suspend after
Minutes without an active partnership before fallback suspends itself. 0 suspends immediately.