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author | Anton Evangelatov <anton.evangelatov@gmail.com> | 2019-01-29 16:14:24 +0800 |
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committer | Rafael Matias <rafael@skyle.net> | 2019-02-20 00:34:48 +0800 |
commit | 4f908db69e8cb69cdf45775c7c75e74244e91653 (patch) | |
tree | 62f6d418263720447e68b5f14ad744eb6390c697 /swarm/metrics | |
parent | 320d132925ca0452272f80bfa7af491e5f7d39e5 (diff) | |
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cmd/utils: allow for multiple influxdb tags (#18520)
This PR is replacing the metrics.influxdb.host.tag cmd-line flag with metrics.influxdb.tags - a comma-separated key/value tags, that are passed to the InfluxDB reporter, so that we can index measurements with multiple tags, and not just one host tag.
This will be useful for Swarm, where we want to index measurements not just with the host tag, but also with bzzkey and git commit version (for long-running deployments).
(cherry picked from commit 21acf0bc8d4f179397bb7d06d6f36df3cbee4a8e)
Diffstat (limited to 'swarm/metrics')
-rw-r--r-- | swarm/metrics/flags.go | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/swarm/metrics/flags.go b/swarm/metrics/flags.go index 38d30d997..d348dc3e4 100644 --- a/swarm/metrics/flags.go +++ b/swarm/metrics/flags.go @@ -23,7 +23,7 @@ import ( gethmetrics "github.com/ethereum/go-ethereum/metrics" "github.com/ethereum/go-ethereum/metrics/influxdb" "github.com/ethereum/go-ethereum/swarm/log" - "gopkg.in/urfave/cli.v1" + cli "gopkg.in/urfave/cli.v1" ) var ( @@ -55,14 +55,14 @@ var ( Usage: "Metrics InfluxDB password", Value: "", } - // The `host` tag is part of every measurement sent to InfluxDB. Queries on tags are faster in InfluxDB. - // It is used so that we can group all nodes and average a measurement across all of them, but also so - // that we can select a specific node and inspect its measurements. + // Tags are part of every measurement sent to InfluxDB. Queries on tags are faster in InfluxDB. + // For example `host` tag could be used so that we can group all nodes and average a measurement + // across all of them, but also so that we can select a specific node and inspect its measurements. // https://docs.influxdata.com/influxdb/v1.4/concepts/key_concepts/#tag-key - MetricsInfluxDBHostTagFlag = cli.StringFlag{ - Name: "metrics.influxdb.host.tag", - Usage: "Metrics InfluxDB `host` tag attached to all measurements", - Value: "localhost", + MetricsInfluxDBTagsFlag = cli.StringFlag{ + Name: "metrics.influxdb.tags", + Usage: "Comma-separated InfluxDB tags (key/values) attached to all measurements", + Value: "host=localhost", } ) @@ -75,37 +75,34 @@ var Flags = []cli.Flag{ MetricsInfluxDBDatabaseFlag, MetricsInfluxDBUsernameFlag, MetricsInfluxDBPasswordFlag, - MetricsInfluxDBHostTagFlag, + MetricsInfluxDBTagsFlag, } func Setup(ctx *cli.Context) { if gethmetrics.Enabled { log.Info("Enabling swarm metrics collection") var ( - enableExport = ctx.GlobalBool(MetricsEnableInfluxDBExportFlag.Name) - enableAccountingExport = ctx.GlobalBool(MetricsEnableInfluxDBAccountingExportFlag.Name) endpoint = ctx.GlobalString(MetricsInfluxDBEndpointFlag.Name) database = ctx.GlobalString(MetricsInfluxDBDatabaseFlag.Name) username = ctx.GlobalString(MetricsInfluxDBUsernameFlag.Name) password = ctx.GlobalString(MetricsInfluxDBPasswordFlag.Name) - hosttag = ctx.GlobalString(MetricsInfluxDBHostTagFlag.Name) + enableExport = ctx.GlobalBool(MetricsEnableInfluxDBExportFlag.Name) + enableAccountingExport = ctx.GlobalBool(MetricsEnableInfluxDBAccountingExportFlag.Name) ) // Start system runtime metrics collection go gethmetrics.CollectProcessMetrics(2 * time.Second) + tagsMap := utils.SplitTagsFlag(ctx.GlobalString(MetricsInfluxDBTagsFlag.Name)) + if enableExport { log.Info("Enabling swarm metrics export to InfluxDB") - go influxdb.InfluxDBWithTags(gethmetrics.DefaultRegistry, 10*time.Second, endpoint, database, username, password, "swarm.", map[string]string{ - "host": hosttag, - }) + go influxdb.InfluxDBWithTags(gethmetrics.DefaultRegistry, 10*time.Second, endpoint, database, username, password, "swarm.", tagsMap) } if enableAccountingExport { - log.Info("Exporting accounting metrics to InfluxDB") - go influxdb.InfluxDBWithTags(gethmetrics.AccountingRegistry, 10*time.Second, endpoint, database, username, password, "accounting.", map[string]string{ - "host": hosttag, - }) + log.Info("Exporting swarm accounting metrics to InfluxDB") + go influxdb.InfluxDBWithTags(gethmetrics.AccountingRegistry, 10*time.Second, endpoint, database, username, password, "accounting.", tagsMap) } } } |