Auto select infuxdb 0.10 Retention Policy
Until influxdb fixes this and enables downsampling of data internally this workaround will do.
- works only with Influx Auth disabled
- have only tested it with tag based measurements (
dotted series names need to be fixed) - selection of RP depends on "group by time()" of the query.
- First part of a dotted series name should NOT be the same as existing RP name( Not OK: Series="5min.hosts.cpu" RP="5min")
Original code: @PaulKuiper influxdata/influxdb#2625 (comment)
Ubuntu 14.04 setup:
apt install python-regex python-bottle python-requests python-gevent
Prepare influxdb Database:
- Create Retencion Policy for every database.
ALTER RETENTION POLICY "default" ON "graphite" DURATION 12h REPLICATION 1 DEFAULT
CREATE RETENTION POLICY "10sec" ON graphite DURATION 2h REPLICATION 1
CREATE RETENTION POLICY "30sec" ON graphite DURATION 6h REPLICATION 1
CREATE RETENTION POLICY "1min" ON graphite DURATION 24h REPLICATION 1
CREATE RETENTION POLICY "5min" ON graphite DURATION 48h REPLICATION 1
CREATE RETENTION POLICY "30min" ON graphite DURATION 7d REPLICATION 1
CREATE RETENTION POLICY "1hour" ON graphite DURATION 31d REPLICATION 1
CREATE RETENTION POLICY "3hour" ON graphite DURATION 93d REPLICATION 1
CREATE RETENTION POLICY "12hour" ON graphite DURATION 370d REPLICATION 1
CREATE RETENTION POLICY "24hour" ON graphite DURATION inf REPLICATION 1
- Create Continuous Queries
CREATE CONTINUOUS QUERY graphite_cq_10sec ON graphite BEGIN SELECT mean(value) as value INTO graphite."10sec".:MEASUREMENT FROM graphite."default"./.*/ GROUP BY time(10s), * END
CREATE CONTINUOUS QUERY graphite_cq_30sec ON graphite BEGIN SELECT mean(value) as value INTO graphite."30sec".:MEASUREMENT FROM graphite."default"./.*/ GROUP BY time(30s), * END
CREATE CONTINUOUS QUERY graphite_cq_1min ON graphite BEGIN SELECT mean(value) as value INTO graphite."1min".:MEASUREMENT FROM graphite."10sec"./.*/ GROUP BY time(1m), * END
CREATE CONTINUOUS QUERY graphite_cq_5min ON graphite BEGIN SELECT mean(value) as value INTO graphite."5min".:MEASUREMENT FROM graphite."30sec"./.*/ GROUP BY time(5m), * END
CREATE CONTINUOUS QUERY graphite_cq_30min ON graphite BEGIN SELECT mean(value) as value INTO graphite."30min".:MEASUREMENT FROM graphite."5min"./.*/ GROUP BY time(30m), * END
CREATE CONTINUOUS QUERY graphite_cq_1hour ON graphite BEGIN SELECT mean(value) as value INTO graphite."1hour".:MEASUREMENT FROM graphite."5min"./.*/ GROUP BY time(1h), * END
CREATE CONTINUOUS QUERY graphite_cq_3hour ON graphite BEGIN SELECT mean(value) as value INTO graphite."3hour".:MEASUREMENT FROM graphite."5min"./.*/ GROUP BY time(3h), * END
CREATE CONTINUOUS QUERY graphite_cq_12hour ON graphite BEGIN SELECT mean(value) as value INTO graphite."12hour".:MEASUREMENT FROM graphite."1hour"./.*/ GROUP BY time(12h), * END
CREATE CONTINUOUS QUERY graphite_cq_24hour ON graphite BEGIN SELECT mean(value) as value INTO graphite."24hour".:MEASUREMENT FROM graphite."1hour"./.*/ GROUP BY time(24h), * END
- Backfill historical data XX days.(only if needed)
SELECT mean(value) as value INTO graphite."10sec".:MEASUREMENT FROM graphite."default"./.*/ WHERE time > now() - XXd GROUP BY time(10s),*
SELECT mean(value) as value INTO graphite."30sec".:MEASUREMENT FROM graphite."default"./.*/ WHERE time > now() - XXd GROUP BY time(30s),*
SELECT mean(value) as value INTO graphite."1min".:MEASUREMENT FROM graphite."10sec"./.*/ WHERE time > now() - XXd GROUP BY time(1m),*
SELECT mean(value) as value INTO graphite."5min".:MEASUREMENT FROM graphite."30sec"./.*/ WHERE time > now() - XXd GROUP BY time(5m),*
SELECT mean(value) as value INTO graphite."30min".:MEASUREMENT FROM graphite."5min"./.*/ WHERE time > now() - XXd GROUP BY time(30m),*
SELECT mean(value) as value INTO graphite."1hour".:MEASUREMENT FROM graphite."5min"./.*/ WHERE time > now() - XXd GROUP BY time(1h),*
SELECT mean(value) as value INTO graphite."3hour".:MEASUREMENT FROM graphite."5min"./.*/ WHERE time > now() - XXd GROUP BY time(3h),*
SELECT mean(value) as value INTO graphite."12hour".:MEASUREMENT FROM graphite."1hour"./.*/ WHERE time > now() - XXd GROUP BY time(12h),*
SELECT mean(value) as value INTO graphite."24hour".:MEASUREMENT FROM graphite."1hour"./.*/ WHERE time > now() - XXd GROUP BY time(24h),*
- Edit config settings, and point Grafana DataSources to host:port defined here
CONFIG = {
'influxdb_http':'http://localhost:8086',
'bind_host': '0.0.0.0',
'bind_port': '3004',
..
}
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