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coredns plugin -- Increase querylog given out to web UI from 1000 to 5000.

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This commit is contained in:
Eugene Bujak 2018-10-09 22:53:19 +03:00
parent 75d74a017b
commit eb5f66ad9e
2 changed files with 4 additions and 4 deletions
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2
client/src/components/Logs/index.js
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@ -255,7 +255,7 @@ class Logs extends Component {
const { queryLogEnabled } = dashboard;
return (
<Fragment>
<PageTitle title="Query Log" subtitle="Last 1000 DNS queries">
<PageTitle title="Query Log" subtitle="Last 5000 DNS queries">
<div className="page-title__actions">
{this.renderButtons(queryLogEnabled)}
</div>

6
coredns_plugin/querylog.go
View File

@ -24,7 +24,7 @@ const (
queryLogTimeLimit = time.Hour * 24 // how far in the past we care about querylogs
queryLogRotationPeriod = time.Hour * 24 // rotate the log every 24 hours
queryLogFileName = "querylog.json" // .gz added during compression
queryLogCacheSize = 1000 // maximum API response for /querylog
queryLogSize = 5000 // maximum API response for /querylog
queryLogCacheTime = time.Minute // if requested more often than this, give out cached response
queryLogTopSize = 500 // Keep in memory only top N values
queryLogAPIPort = "8618" // 8618 is sha512sum of "querylog" then each byte summed
@ -116,8 +116,8 @@ func handleQueryLog(w http.ResponseWriter, r *http.Request) {
values = logBuffer
logBufferLock.RUnlock()
if len(values) < queryLogCacheSize {
values = appendFromLogFile(values, queryLogCacheSize, queryLogTimeLimit)
if len(values) < queryLogSize {
values = appendFromLogFile(values, queryLogSize, queryLogTimeLimit)
}
queryLogLock.Lock()
queryLogCache = values