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Consistent hashing to a subset of nodes. It works like consistent hash,

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but instead of mapping to a single node, we map to a subset of nodes.
This commit is contained in:
Diego Woitasen 2018-11-10 20:30:06 -03:00
parent 29118750be
commit 60b983503b
17 changed files with 434 additions and 17 deletions
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5
rootfs/etc/nginx/lua/test/balancer_test.lua
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@ -32,7 +32,10 @@ local function reset_backends()
sessionAffinityConfig = { name = "", cookieSessionAffinity = { name = "", hash = "" } },
},
{ name = "my-dummy-app-1", ["load-balance"] = "round_robin", },
{ name = "my-dummy-app-2", ["load-balance"] = "round_robin", ["upstream-hash-by"] = "$request_uri", },
{
name = "my-dummy-app-2", ["load-balance"] = "chash",
upstreamHashByConfig = { ["upstream-hash-by"] = "$request_uri", },
},
{
name = "my-dummy-app-3", ["load-balance"] = "ewma",
sessionAffinityConfig = { name = "cookie", cookieSessionAffinity = { name = "route", hash = "sha1" } }