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Merge pull request #2392 from Tecsisa/Fix_DNS_Cache_doc 

Doc fix - allow_stale enabled by default in v0.7
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James Phillips 2016-10-06 08:31:52 -07:00 committed by GitHub
parent acb071b4f2 6e41d53871
commit 420220fdb2
1 changed files with 4 additions and 5 deletions
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website/source/docs/guides/dns-cache.html.markdown
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@ -39,11 +39,10 @@ which must be set to enable stale reads, and
[`dns_config.max_stale`](/docs/agent/options.html#max_stale)
which limits how stale results are allowed to be.
By default, [`allow_stale`](/docs/agent/options.html#allow_stale) is disabled,
meaning no stale results may be served. The default for
[`max_stale`](/docs/agent/options.html#max_stale) is 5 seconds. This means that
if [`allow_stale`](/docs/agent/options.html#allow_stale) is enabled, we will use
data from any Consul server that is within 5 seconds of the leader.
Starting from Consul 0.7, [`allow_stale`](/docs/agent/options.html#allow_stale)
is enabled by default, using a [`max_stale`](/docs/agent/options.html#max_stale)
value that defaults to 5 seconds, meaning that we will use data from
any Consul server that is within 5 seconds of the leader.
## Negative Response Caching