Remove InfluxDB v1 metrics middleware
This commit is contained in:
Tom Moulard
GitHub
parent
2b67f1f66f
commit
943238faba
19 changed files with 55 additions and 959 deletions
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@ -58,7 +58,7 @@ _(But if you'd rather configure some of your routes manually, Traefik supports t
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- Circuit breakers, retry
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- See the magic through its clean web UI
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- Websocket, HTTP/2, gRPC ready
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- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB)
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- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB 2.X)
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- Keeps access logs (JSON, CLF)
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- Fast
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- Exposes a Rest API
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@ -523,16 +523,6 @@ func registerMetricClients(metricsConfig *types.Metrics) []metrics.Registry {
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Msg("Configured StatsD metrics")
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}
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if metricsConfig.InfluxDB != nil {
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logger := log.With().Str(logs.MetricsProviderName, "influxdb").Logger()
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registries = append(registries, metrics.RegisterInfluxDB(logger.WithContext(context.Background()), metricsConfig.InfluxDB))
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logger.Debug().
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Str("address", metricsConfig.InfluxDB.Address).
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Str("pushInterval", metricsConfig.InfluxDB.PushInterval.String()).
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Msg("Configured InfluxDB metrics")
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}
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if metricsConfig.InfluxDB2 != nil {
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logger := log.With().Str(logs.MetricsProviderName, "influxdb2").Logger()
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@ -29,7 +29,7 @@ In v3, the reported status code for gRPC requests is now the value of the `Grpc-
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- The `tls.caOptional` option has been removed from the ForwardAuth middleware, as well as from the HTTP, Consul, Etcd, Redis, ZooKeeper, Consul Catalog, and Docker providers.
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- `sslRedirect`, `sslTemporaryRedirect`, `sslHost`, `sslForceHost` and `featurePolicy` options of the Headers middleware have been removed.
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- The `forceSlash` option of the StripPrefix middleware has been removed.
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- the `preferServerCipherSuites` option has been removed.
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- The `preferServerCipherSuites` option has been removed.
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## Matchers
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@ -76,3 +76,7 @@ As such, Rancher 2.x users should utilize the [Kubernetes CRD provider](../provi
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## Marathon provider
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In v3, the Marathon provider has been removed.
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## InfluxDB v1
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In v3, the InfluxDB v1 metrics provider has been removed because InfluxDB v1.x maintenance [ended in 2021](https://www.influxdata.com/blog/influxdb-oss-and-enterprise-roadmap-update-from-influxdays-emea/).
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@ -1,268 +0,0 @@
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---
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title: "Traefik InfluxDB Documentation"
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description: "Traefik supports several metrics backends, including InfluxDB. Learn how to implement it for observability in Traefik Proxy. Read the technical documentation."
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---
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# InfluxDB
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To enable the InfluxDB:
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```yaml tab="File (YAML)"
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metrics:
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influxDB: {}
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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```
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```bash tab="CLI"
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--metrics.influxdb=true
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```
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#### `address`
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_Required, Default="localhost:8089"_
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Address instructs exporter to send metrics to influxdb at this address.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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address: localhost:8089
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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address = "localhost:8089"
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```
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```bash tab="CLI"
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--metrics.influxdb.address=localhost:8089
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```
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#### `protocol`
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_Required, Default="udp"_
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InfluxDB's address protocol (udp or http).
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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protocol: udp
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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protocol = "udp"
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```
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```bash tab="CLI"
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--metrics.influxdb.protocol=udp
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```
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#### `database`
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_Optional, Default=""_
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InfluxDB database used when protocol is http.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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database: db
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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database = "db"
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```
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```bash tab="CLI"
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--metrics.influxdb.database=db
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```
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#### `retentionPolicy`
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_Optional, Default=""_
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InfluxDB retention policy used when protocol is http.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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retentionPolicy: two_hours
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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retentionPolicy = "two_hours"
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```
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```bash tab="CLI"
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--metrics.influxdb.retentionPolicy=two_hours
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```
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#### `username`
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_Optional, Default=""_
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InfluxDB username (only with http).
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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username: john
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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username = "john"
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```
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```bash tab="CLI"
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--metrics.influxdb.username=john
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```
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#### `password`
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_Optional, Default=""_
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InfluxDB password (only with http).
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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password: secret
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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password = "secret"
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```
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```bash tab="CLI"
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--metrics.influxdb.password=secret
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```
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#### `addEntryPointsLabels`
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_Optional, Default=true_
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Enable metrics on entry points.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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addEntryPointsLabels: true
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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addEntryPointsLabels = true
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```
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```bash tab="CLI"
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--metrics.influxdb.addEntryPointsLabels=true
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```
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#### `addRoutersLabels`
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_Optional, Default=false_
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Enable metrics on routers.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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addRoutersLabels: true
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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addRoutersLabels = true
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```
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```bash tab="CLI"
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--metrics.influxdb.addrouterslabels=true
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```
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#### `addServicesLabels`
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_Optional, Default=true_
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Enable metrics on services.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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addServicesLabels: true
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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addServicesLabels = true
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```
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```bash tab="CLI"
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--metrics.influxdb.addServicesLabels=true
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```
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#### `pushInterval`
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_Optional, Default=10s_
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The interval used by the exporter to push metrics to influxdb.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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pushInterval: 10s
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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pushInterval = "10s"
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```
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```bash tab="CLI"
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--metrics.influxdb.pushInterval=10s
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```
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#### `additionalLabels`
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_Optional, Default={}_
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Additional labels (influxdb tags) on all metrics.
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```yaml tab="File (YAML)"
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metrics:
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influxDB:
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additionalLabels:
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host: example.com
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environment: production
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```
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```toml tab="File (TOML)"
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[metrics]
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[metrics.influxDB]
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[metrics.influxDB.additionalLabels]
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host = "example.com"
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environment = "production"
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```
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```bash tab="CLI"
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--metrics.influxdb.additionallabels.host=example.com --metrics.influxdb.additionallabels.environment=production
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```
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@ -1,6 +1,6 @@
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---
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title: "Traefik Metrics Overview"
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description: "Traefik Proxy supports these metrics backend systems: Datadog, InfluxDB, Prometheus, and StatsD. Read the full documentation to get started."
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description: "Traefik Proxy supports these metrics backend systems: Datadog, InfluxDB 2.X, Prometheus, and StatsD. Read the full documentation to get started."
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---
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# Metrics
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@ -8,7 +8,6 @@ description: "Traefik Proxy supports these metrics backend systems: Datadog, Inf
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Traefik supports these metrics backends:
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- [Datadog](./datadog.md)
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- [InfluxDB](./influxdb.md)
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- [InfluxDB2](./influxdb2.md)
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- [Prometheus](./prometheus.md)
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- [StatsD](./statsd.md)
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@ -35,7 +34,7 @@ config.reload.lastSuccessTimestamp
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tls.certs.notAfterTimestamp
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```
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```influxdb tab="InfluxDB / InfluxDB2"
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```influxdb tab="InfluxDB2"
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traefik.config.reload.total
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traefik.config.reload.lastSuccessTimestamp
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traefik.tls.certs.notAfterTimestamp
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@ -77,7 +76,7 @@ entrypoint.requests.bytes.total
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entrypoint.responses.bytes.total
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```
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```influxdb tab="InfluxDB / InfluxDB2"
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```influxdb tab="InfluxDB2"
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traefik.entrypoint.requests.total
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traefik.entrypoint.requests.tls.total
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traefik.entrypoint.request.duration
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@ -125,7 +124,7 @@ router.requests.bytes.total
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router.responses.bytes.total
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```
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```influxdb tab="InfluxDB / InfluxDB2"
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```influxdb tab="InfluxDB2"
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traefik.router.requests.total
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traefik.router.requests.tls.total
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traefik.router.request.duration
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@ -179,7 +178,7 @@ service.requests.bytes.total
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service.responses.bytes.total
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```
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```influxdb tab="InfluxDB / InfluxDB2"
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```influxdb tab="InfluxDB2"
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traefik.service.requests.total
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traefik.service.requests.tls.total
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traefik.service.request.duration
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@ -288,42 +288,6 @@ Prefix to use for metrics collection. (Default: ```traefik```)
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`--metrics.datadog.pushinterval`:
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Datadog push interval. (Default: ```10```)
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`--metrics.influxdb`:
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InfluxDB metrics exporter type. (Default: ```false```)
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`--metrics.influxdb.addentrypointslabels`:
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Enable metrics on entry points. (Default: ```true```)
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`--metrics.influxdb.additionallabels.<name>`:
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Additional labels (influxdb tags) on all metrics
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`--metrics.influxdb.address`:
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InfluxDB address. (Default: ```localhost:8089```)
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`--metrics.influxdb.addrouterslabels`:
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Enable metrics on routers. (Default: ```false```)
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`--metrics.influxdb.addserviceslabels`:
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Enable metrics on services. (Default: ```true```)
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`--metrics.influxdb.database`:
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InfluxDB database used when protocol is http.
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`--metrics.influxdb.password`:
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InfluxDB password (only with http).
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`--metrics.influxdb.protocol`:
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InfluxDB address protocol (udp or http). (Default: ```udp```)
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`--metrics.influxdb.pushinterval`:
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InfluxDB push interval. (Default: ```10```)
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`--metrics.influxdb.retentionpolicy`:
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InfluxDB retention policy used when protocol is http.
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`--metrics.influxdb.username`:
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InfluxDB username (only with http).
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`--metrics.influxdb2`:
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InfluxDB v2 metrics exporter type. (Default: ```false```)
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@ -288,9 +288,6 @@ Prefix to use for metrics collection. (Default: ```traefik```)
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`TRAEFIK_METRICS_DATADOG_PUSHINTERVAL`:
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Datadog push interval. (Default: ```10```)
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`TRAEFIK_METRICS_INFLUXDB`:
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InfluxDB metrics exporter type. (Default: ```false```)
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`TRAEFIK_METRICS_INFLUXDB2`:
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InfluxDB v2 metrics exporter type. (Default: ```false```)
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@ -321,39 +318,6 @@ InfluxDB v2 push interval. (Default: ```10```)
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`TRAEFIK_METRICS_INFLUXDB2_TOKEN`:
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InfluxDB v2 access token.
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`TRAEFIK_METRICS_INFLUXDB_ADDENTRYPOINTSLABELS`:
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Enable metrics on entry points. (Default: ```true```)
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`TRAEFIK_METRICS_INFLUXDB_ADDITIONALLABELS_<NAME>`:
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Additional labels (influxdb tags) on all metrics
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`TRAEFIK_METRICS_INFLUXDB_ADDRESS`:
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InfluxDB address. (Default: ```localhost:8089```)
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`TRAEFIK_METRICS_INFLUXDB_ADDROUTERSLABELS`:
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Enable metrics on routers. (Default: ```false```)
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`TRAEFIK_METRICS_INFLUXDB_ADDSERVICESLABELS`:
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Enable metrics on services. (Default: ```true```)
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`TRAEFIK_METRICS_INFLUXDB_DATABASE`:
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InfluxDB database used when protocol is http.
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`TRAEFIK_METRICS_INFLUXDB_PASSWORD`:
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InfluxDB password (only with http).
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`TRAEFIK_METRICS_INFLUXDB_PROTOCOL`:
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InfluxDB address protocol (udp or http). (Default: ```udp```)
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`TRAEFIK_METRICS_INFLUXDB_PUSHINTERVAL`:
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InfluxDB push interval. (Default: ```10```)
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`TRAEFIK_METRICS_INFLUXDB_RETENTIONPOLICY`:
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InfluxDB retention policy used when protocol is http.
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`TRAEFIK_METRICS_INFLUXDB_USERNAME`:
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InfluxDB username (only with http).
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`TRAEFIK_METRICS_OPENTELEMETRY`:
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OpenTelemetry metrics exporter type. (Default: ```false```)
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@ -269,20 +269,6 @@
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addRoutersLabels = true
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addServicesLabels = true
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prefix = "foobar"
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[metrics.influxDB]
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address = "foobar"
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protocol = "foobar"
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pushInterval = "42s"
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database = "foobar"
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retentionPolicy = "foobar"
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username = "foobar"
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password = "foobar"
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addEntryPointsLabels = true
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addRoutersLabels = true
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addServicesLabels = true
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[metrics.influxDB.additionalLabels]
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name0 = "foobar"
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name1 = "foobar"
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[metrics.influxDB2]
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address = "foobar"
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token = "foobar"
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|
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@ -298,20 +298,6 @@ metrics:
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addRoutersLabels: true
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addServicesLabels: true
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prefix: foobar
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influxDB:
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address: foobar
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protocol: foobar
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pushInterval: 42s
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database: foobar
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retentionPolicy: foobar
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username: foobar
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password: foobar
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addEntryPointsLabels: true
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addRoutersLabels: true
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addServicesLabels: true
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additionalLabels:
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name0: foobar
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name1: foobar
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influxDB2:
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address: foobar
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token: foobar
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|
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@ -151,7 +151,6 @@ nav:
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- 'Metrics':
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- 'Overview': 'observability/metrics/overview.md'
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- 'Datadog': 'observability/metrics/datadog.md'
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- 'InfluxDB': 'observability/metrics/influxdb.md'
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- 'InfluxDB2': 'observability/metrics/influxdb2.md'
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||||
- 'OpenTelemetry': 'observability/metrics/opentelemetry.md'
|
||||
- 'Prometheus': 'observability/metrics/prometheus.md'
|
||||
|
|
|
|||
|
|
@ -93,14 +93,6 @@
|
|||
[metrics.statsD]
|
||||
address = "foobar"
|
||||
pushInterval = "10s"
|
||||
[metrics.influxDB]
|
||||
address = "foobar"
|
||||
protocol = "foobar"
|
||||
pushInterval = "10s"
|
||||
database = "foobar"
|
||||
retentionPolicy = "foobar"
|
||||
username = "foobar"
|
||||
password = "foobar"
|
||||
|
||||
[ping]
|
||||
entryPoint = "foobar"
|
||||
|
|
|
|||
|
|
@ -1,249 +0,0 @@
|
|||
package metrics
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"regexp"
|
||||
"time"
|
||||
|
||||
"github.com/go-kit/kit/metrics/influx"
|
||||
influxdb "github.com/influxdata/influxdb1-client/v2"
|
||||
"github.com/rs/zerolog/log"
|
||||
"github.com/traefik/traefik/v2/pkg/logs"
|
||||
"github.com/traefik/traefik/v2/pkg/safe"
|
||||
"github.com/traefik/traefik/v2/pkg/types"
|
||||
)
|
||||
|
||||
var (
|
||||
influxDBClient *influx.Influx
|
||||
influxDBTicker *time.Ticker
|
||||
)
|
||||
|
||||
const (
|
||||
influxDBConfigReloadsName = "traefik.config.reload.total"
|
||||
influxDBConfigReloadsFailureName = influxDBConfigReloadsName + ".failure"
|
||||
influxDBLastConfigReloadSuccessName = "traefik.config.reload.lastSuccessTimestamp"
|
||||
influxDBLastConfigReloadFailureName = "traefik.config.reload.lastFailureTimestamp"
|
||||
|
||||
influxDBTLSCertsNotAfterTimestampName = "traefik.tls.certs.notAfterTimestamp"
|
||||
|
||||
influxDBEntryPointReqsName = "traefik.entrypoint.requests.total"
|
||||
influxDBEntryPointReqsTLSName = "traefik.entrypoint.requests.tls.total"
|
||||
influxDBEntryPointReqDurationName = "traefik.entrypoint.request.duration"
|
||||
influxDBEntryPointOpenConnsName = "traefik.entrypoint.connections.open"
|
||||
influxDBEntryPointReqsBytesName = "traefik.entrypoint.requests.bytes.total"
|
||||
influxDBEntryPointRespsBytesName = "traefik.entrypoint.responses.bytes.total"
|
||||
|
||||
influxDBRouterReqsName = "traefik.router.requests.total"
|
||||
influxDBRouterReqsTLSName = "traefik.router.requests.tls.total"
|
||||
influxDBRouterReqsDurationName = "traefik.router.request.duration"
|
||||
influxDBORouterOpenConnsName = "traefik.router.connections.open"
|
||||
influxDBRouterReqsBytesName = "traefik.router.requests.bytes.total"
|
||||
influxDBRouterRespsBytesName = "traefik.router.responses.bytes.total"
|
||||
|
||||
influxDBServiceReqsName = "traefik.service.requests.total"
|
||||
influxDBServiceReqsTLSName = "traefik.service.requests.tls.total"
|
||||
influxDBServiceReqsDurationName = "traefik.service.request.duration"
|
||||
influxDBServiceRetriesTotalName = "traefik.service.retries.total"
|
||||
influxDBServiceOpenConnsName = "traefik.service.connections.open"
|
||||
influxDBServiceServerUpName = "traefik.service.server.up"
|
||||
influxDBServiceReqsBytesName = "traefik.service.requests.bytes.total"
|
||||
influxDBServiceRespsBytesName = "traefik.service.responses.bytes.total"
|
||||
)
|
||||
|
||||
const (
|
||||
protocolHTTP = "http"
|
||||
protocolUDP = "udp"
|
||||
)
|
||||
|
||||
// RegisterInfluxDB registers the metrics pusher if this didn't happen yet and creates a InfluxDB Registry instance.
|
||||
func RegisterInfluxDB(ctx context.Context, config *types.InfluxDB) Registry {
|
||||
if influxDBClient == nil {
|
||||
influxDBClient = initInfluxDBClient(ctx, config)
|
||||
}
|
||||
if influxDBTicker == nil {
|
||||
influxDBTicker = initInfluxDBTicker(ctx, config)
|
||||
}
|
||||
|
||||
registry := &standardRegistry{
|
||||
configReloadsCounter: influxDBClient.NewCounter(influxDBConfigReloadsName),
|
||||
configReloadsFailureCounter: influxDBClient.NewCounter(influxDBConfigReloadsFailureName),
|
||||
lastConfigReloadSuccessGauge: influxDBClient.NewGauge(influxDBLastConfigReloadSuccessName),
|
||||
lastConfigReloadFailureGauge: influxDBClient.NewGauge(influxDBLastConfigReloadFailureName),
|
||||
tlsCertsNotAfterTimestampGauge: influxDBClient.NewGauge(influxDBTLSCertsNotAfterTimestampName),
|
||||
}
|
||||
|
||||
if config.AddEntryPointsLabels {
|
||||
registry.epEnabled = config.AddEntryPointsLabels
|
||||
registry.entryPointReqsCounter = influxDBClient.NewCounter(influxDBEntryPointReqsName)
|
||||
registry.entryPointReqsTLSCounter = influxDBClient.NewCounter(influxDBEntryPointReqsTLSName)
|
||||
registry.entryPointReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBEntryPointReqDurationName), time.Second)
|
||||
registry.entryPointOpenConnsGauge = influxDBClient.NewGauge(influxDBEntryPointOpenConnsName)
|
||||
registry.entryPointReqsBytesCounter = influxDBClient.NewCounter(influxDBEntryPointReqsBytesName)
|
||||
registry.entryPointRespsBytesCounter = influxDBClient.NewCounter(influxDBEntryPointRespsBytesName)
|
||||
}
|
||||
|
||||
if config.AddRoutersLabels {
|
||||
registry.routerEnabled = config.AddRoutersLabels
|
||||
registry.routerReqsCounter = influxDBClient.NewCounter(influxDBRouterReqsName)
|
||||
registry.routerReqsTLSCounter = influxDBClient.NewCounter(influxDBRouterReqsTLSName)
|
||||
registry.routerReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBRouterReqsDurationName), time.Second)
|
||||
registry.routerOpenConnsGauge = influxDBClient.NewGauge(influxDBORouterOpenConnsName)
|
||||
registry.routerReqsBytesCounter = influxDBClient.NewCounter(influxDBRouterReqsBytesName)
|
||||
registry.routerRespsBytesCounter = influxDBClient.NewCounter(influxDBRouterRespsBytesName)
|
||||
}
|
||||
|
||||
if config.AddServicesLabels {
|
||||
registry.svcEnabled = config.AddServicesLabels
|
||||
registry.serviceReqsCounter = influxDBClient.NewCounter(influxDBServiceReqsName)
|
||||
registry.serviceReqsTLSCounter = influxDBClient.NewCounter(influxDBServiceReqsTLSName)
|
||||
registry.serviceReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBServiceReqsDurationName), time.Second)
|
||||
registry.serviceRetriesCounter = influxDBClient.NewCounter(influxDBServiceRetriesTotalName)
|
||||
registry.serviceOpenConnsGauge = influxDBClient.NewGauge(influxDBServiceOpenConnsName)
|
||||
registry.serviceServerUpGauge = influxDBClient.NewGauge(influxDBServiceServerUpName)
|
||||
registry.serviceReqsBytesCounter = influxDBClient.NewCounter(influxDBServiceReqsBytesName)
|
||||
registry.serviceRespsBytesCounter = influxDBClient.NewCounter(influxDBServiceRespsBytesName)
|
||||
}
|
||||
|
||||
return registry
|
||||
}
|
||||
|
||||
// initInfluxDBClient creates a influxDBClient.
|
||||
func initInfluxDBClient(ctx context.Context, config *types.InfluxDB) *influx.Influx {
|
||||
logger := log.Ctx(ctx)
|
||||
|
||||
// TODO deprecated: move this switch into configuration.SetEffectiveConfiguration when web provider will be removed.
|
||||
switch config.Protocol {
|
||||
case protocolUDP:
|
||||
if len(config.Database) > 0 || len(config.RetentionPolicy) > 0 {
|
||||
logger.Warn().Msg("Database and RetentionPolicy options have no effect with UDP.")
|
||||
config.Database = ""
|
||||
config.RetentionPolicy = ""
|
||||
}
|
||||
case protocolHTTP:
|
||||
if u, err := url.Parse(config.Address); err == nil {
|
||||
if u.Scheme != "http" && u.Scheme != "https" {
|
||||
logger.Warn().Msgf("InfluxDB address %s should specify a scheme (http or https): falling back on HTTP.", config.Address)
|
||||
config.Address = "http://" + config.Address
|
||||
}
|
||||
} else {
|
||||
logger.Error().Err(err).Msg("Unable to parse the InfluxDB address: falling back on UDP.")
|
||||
config.Protocol = protocolUDP
|
||||
config.Database = ""
|
||||
config.RetentionPolicy = ""
|
||||
}
|
||||
default:
|
||||
logger.Warn().Msgf("Unsupported protocol %s: falling back on UDP.", config.Protocol)
|
||||
config.Protocol = protocolUDP
|
||||
config.Database = ""
|
||||
config.RetentionPolicy = ""
|
||||
}
|
||||
|
||||
return influx.New(
|
||||
config.AdditionalLabels,
|
||||
influxdb.BatchPointsConfig{
|
||||
Database: config.Database,
|
||||
RetentionPolicy: config.RetentionPolicy,
|
||||
},
|
||||
logs.NewGoKitWrapper(*logger),
|
||||
)
|
||||
}
|
||||
|
||||
// initInfluxDBTicker initializes metrics pusher.
|
||||
func initInfluxDBTicker(ctx context.Context, config *types.InfluxDB) *time.Ticker {
|
||||
report := time.NewTicker(time.Duration(config.PushInterval))
|
||||
|
||||
safe.Go(func() {
|
||||
var buf bytes.Buffer
|
||||
influxDBClient.WriteLoop(ctx, report.C, &influxDBWriter{buf: buf, config: config})
|
||||
})
|
||||
|
||||
return report
|
||||
}
|
||||
|
||||
// StopInfluxDB stops internal influxDBTicker which controls the pushing of metrics to InfluxDB Agent and resets it to `nil`.
|
||||
func StopInfluxDB() {
|
||||
if influxDBTicker != nil {
|
||||
influxDBTicker.Stop()
|
||||
}
|
||||
influxDBTicker = nil
|
||||
}
|
||||
|
||||
type influxDBWriter struct {
|
||||
buf bytes.Buffer
|
||||
config *types.InfluxDB
|
||||
}
|
||||
|
||||
// Write creates a http or udp client and attempts to write BatchPoints.
|
||||
// If a "database not found" error is encountered, a CREATE DATABASE
|
||||
// query is attempted when using protocol http.
|
||||
func (w *influxDBWriter) Write(bp influxdb.BatchPoints) error {
|
||||
c, err := w.initWriteClient()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer c.Close()
|
||||
|
||||
if writeErr := c.Write(bp); writeErr != nil {
|
||||
logger := log.With().Str(logs.MetricsProviderName, "influxdb").Logger()
|
||||
logger.Error().Err(writeErr).Msg("Error while writing to InfluxDB")
|
||||
|
||||
if handleErr := w.handleWriteError(logger.WithContext(context.Background()), c, writeErr); handleErr != nil {
|
||||
return handleErr
|
||||
}
|
||||
// Retry write after successful handling of writeErr
|
||||
return c.Write(bp)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (w *influxDBWriter) initWriteClient() (influxdb.Client, error) {
|
||||
if w.config.Protocol == "http" {
|
||||
return influxdb.NewHTTPClient(influxdb.HTTPConfig{
|
||||
Addr: w.config.Address,
|
||||
Username: w.config.Username,
|
||||
Password: w.config.Password,
|
||||
})
|
||||
}
|
||||
|
||||
return influxdb.NewUDPClient(influxdb.UDPConfig{
|
||||
Addr: w.config.Address,
|
||||
})
|
||||
}
|
||||
|
||||
func (w *influxDBWriter) handleWriteError(ctx context.Context, c influxdb.Client, writeErr error) error {
|
||||
if w.config.Protocol != protocolHTTP {
|
||||
return writeErr
|
||||
}
|
||||
|
||||
match, matchErr := regexp.MatchString("database not found", writeErr.Error())
|
||||
|
||||
if matchErr != nil || !match {
|
||||
return writeErr
|
||||
}
|
||||
|
||||
qStr := fmt.Sprintf("CREATE DATABASE \"%s\"", w.config.Database)
|
||||
if w.config.RetentionPolicy != "" {
|
||||
qStr = fmt.Sprintf("%s WITH NAME \"%s\"", qStr, w.config.RetentionPolicy)
|
||||
}
|
||||
|
||||
logger := log.Ctx(ctx)
|
||||
|
||||
logger.Debug().Msgf("InfluxDB database not found: attempting to create one with %s", qStr)
|
||||
|
||||
q := influxdb.NewQuery(qStr, "", "")
|
||||
response, queryErr := c.Query(q)
|
||||
if queryErr == nil && response.Error() != nil {
|
||||
queryErr = response.Error()
|
||||
}
|
||||
if queryErr != nil {
|
||||
logger.Error().Err(queryErr).Msg("Error while creating the InfluxDB database")
|
||||
return queryErr
|
||||
}
|
||||
|
||||
logger.Debug().Msgf("Successfully created the InfluxDB database %s", w.config.Database)
|
||||
return nil
|
||||
}
|
||||
|
|
@ -23,6 +23,38 @@ var (
|
|||
influxDB2Client influxdb2.Client
|
||||
)
|
||||
|
||||
const (
|
||||
influxDBConfigReloadsName = "traefik.config.reload.total"
|
||||
influxDBConfigReloadsFailureName = influxDBConfigReloadsName + ".failure"
|
||||
influxDBLastConfigReloadSuccessName = "traefik.config.reload.lastSuccessTimestamp"
|
||||
influxDBLastConfigReloadFailureName = "traefik.config.reload.lastFailureTimestamp"
|
||||
|
||||
influxDBTLSCertsNotAfterTimestampName = "traefik.tls.certs.notAfterTimestamp"
|
||||
|
||||
influxDBEntryPointReqsName = "traefik.entrypoint.requests.total"
|
||||
influxDBEntryPointReqsTLSName = "traefik.entrypoint.requests.tls.total"
|
||||
influxDBEntryPointReqDurationName = "traefik.entrypoint.request.duration"
|
||||
influxDBEntryPointOpenConnsName = "traefik.entrypoint.connections.open"
|
||||
influxDBEntryPointReqsBytesName = "traefik.entrypoint.requests.bytes.total"
|
||||
influxDBEntryPointRespsBytesName = "traefik.entrypoint.responses.bytes.total"
|
||||
|
||||
influxDBRouterReqsName = "traefik.router.requests.total"
|
||||
influxDBRouterReqsTLSName = "traefik.router.requests.tls.total"
|
||||
influxDBRouterReqsDurationName = "traefik.router.request.duration"
|
||||
influxDBORouterOpenConnsName = "traefik.router.connections.open"
|
||||
influxDBRouterReqsBytesName = "traefik.router.requests.bytes.total"
|
||||
influxDBRouterRespsBytesName = "traefik.router.responses.bytes.total"
|
||||
|
||||
influxDBServiceReqsName = "traefik.service.requests.total"
|
||||
influxDBServiceReqsTLSName = "traefik.service.requests.tls.total"
|
||||
influxDBServiceReqsDurationName = "traefik.service.request.duration"
|
||||
influxDBServiceRetriesTotalName = "traefik.service.retries.total"
|
||||
influxDBServiceOpenConnsName = "traefik.service.connections.open"
|
||||
influxDBServiceServerUpName = "traefik.service.server.up"
|
||||
influxDBServiceReqsBytesName = "traefik.service.requests.bytes.total"
|
||||
influxDBServiceRespsBytesName = "traefik.service.responses.bytes.total"
|
||||
)
|
||||
|
||||
// RegisterInfluxDB2 creates metrics exporter for InfluxDB2.
|
||||
func RegisterInfluxDB2(ctx context.Context, config *types.InfluxDB2) Registry {
|
||||
logger := log.Ctx(ctx)
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ import (
|
|||
"io"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"testing"
|
||||
"time"
|
||||
|
|
@ -155,3 +156,14 @@ func TestInfluxDB2(t *testing.T) {
|
|||
|
||||
assertMessage(t, *msgServiceOpenConns, expectedServiceOpenConns)
|
||||
}
|
||||
|
||||
func assertMessage(t *testing.T, msg string, patterns []string) {
|
||||
t.Helper()
|
||||
for _, pattern := range patterns {
|
||||
re := regexp.MustCompile(pattern)
|
||||
match := re.FindStringSubmatch(msg)
|
||||
if len(match) != 2 {
|
||||
t.Errorf("Got %q %v, want %q", msg, match, pattern)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,267 +0,0 @@
|
|||
package metrics
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
"github.com/stvp/go-udp-testing"
|
||||
ptypes "github.com/traefik/paerser/types"
|
||||
"github.com/traefik/traefik/v2/pkg/types"
|
||||
)
|
||||
|
||||
func TestInfluxDB(t *testing.T) {
|
||||
udp.SetAddr(":8089")
|
||||
// This is needed to make sure that UDP Listener listens for data a bit longer, otherwise it will quit after a millisecond
|
||||
udp.Timeout = 5 * time.Second
|
||||
|
||||
influxDBClient = nil
|
||||
influxDBRegistry := RegisterInfluxDB(context.Background(),
|
||||
&types.InfluxDB{
|
||||
Address: ":8089",
|
||||
PushInterval: ptypes.Duration(time.Second),
|
||||
AddEntryPointsLabels: true,
|
||||
AddRoutersLabels: true,
|
||||
AddServicesLabels: true,
|
||||
AdditionalLabels: map[string]string{"tag1": "val1"},
|
||||
})
|
||||
defer StopInfluxDB()
|
||||
|
||||
if !influxDBRegistry.IsEpEnabled() || !influxDBRegistry.IsRouterEnabled() || !influxDBRegistry.IsSvcEnabled() {
|
||||
t.Fatalf("InfluxDBRegistry should return true for IsEnabled(), IsRouterEnabled() and IsSvcEnabled()")
|
||||
}
|
||||
|
||||
expectedServer := []string{
|
||||
`(traefik\.config\.reload\.total,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.total\.failure,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.lastSuccessTimestamp,tag1=val1 value=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.lastFailureTimestamp,tag1=val1 value=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
msgServer := udp.ReceiveString(t, func() {
|
||||
influxDBRegistry.ConfigReloadsCounter().Add(1)
|
||||
influxDBRegistry.ConfigReloadsFailureCounter().Add(1)
|
||||
influxDBRegistry.LastConfigReloadSuccessGauge().Set(1)
|
||||
influxDBRegistry.LastConfigReloadFailureGauge().Set(1)
|
||||
})
|
||||
|
||||
assertMessage(t, msgServer, expectedServer)
|
||||
|
||||
expectedTLS := []string{
|
||||
`(traefik\.tls\.certs\.notAfterTimestamp,key=value,tag1=val1 value=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
msgTLS := udp.ReceiveString(t, func() {
|
||||
influxDBRegistry.TLSCertsNotAfterTimestampGauge().With("key", "value").Set(1)
|
||||
})
|
||||
|
||||
assertMessage(t, msgTLS, expectedTLS)
|
||||
|
||||
expectedEntrypoint := []string{
|
||||
`(traefik\.entrypoint\.requests\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.requests\.tls\.total,entrypoint=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.request\.duration(?:,code=[\d]{3})?,entrypoint=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.connections\.open,entrypoint=test,tag1=val1 value=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.requests\.bytes\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.responses\.bytes\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
msgEntrypoint := udp.ReceiveString(t, func() {
|
||||
influxDBRegistry.EntryPointReqsCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.EntryPointReqsTLSCounter().With("entrypoint", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
|
||||
influxDBRegistry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
|
||||
influxDBRegistry.EntryPointReqsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.EntryPointRespsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
})
|
||||
|
||||
assertMessage(t, msgEntrypoint, expectedEntrypoint)
|
||||
|
||||
expectedRouter := []string{
|
||||
`(traefik\.router\.requests\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.total,code=404,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.tls\.total,router=demo,service=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.router\.request\.duration,code=200,router=demo,service=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.router\.connections\.open,router=demo,service=test,tag1=val1 value=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.bytes\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.router\.responses\.bytes\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
msgRouter := udp.ReceiveString(t, func() {
|
||||
influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterReqsTLSCounter().With("router", "demo", "service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.RouterReqDurationHistogram().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
|
||||
influxDBRegistry.RouterOpenConnsGauge().With("router", "demo", "service", "test").Set(1)
|
||||
influxDBRegistry.RouterReqsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterRespsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
})
|
||||
|
||||
assertMessage(t, msgRouter, expectedRouter)
|
||||
|
||||
expectedService := []string{
|
||||
`(traefik\.service\.requests\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.total,code=404,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.tls\.total,service=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.service\.request\.duration,code=200,service=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.service\.retries\.total(?:,code=[\d]{3},method=GET)?,service=test,tag1=val1 count=2) [\d]{19}`,
|
||||
`(traefik\.service\.server\.up,service=test,tag1=val1,url=http://127.0.0.1 value=1) [\d]{19}`,
|
||||
`(traefik\.service\.connections\.open,service=test,tag1=val1 value=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.bytes\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
`(traefik\.service\.responses\.bytes\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
msgService := udp.ReceiveString(t, func() {
|
||||
influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceReqsTLSCounter().With("service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.ServiceReqDurationHistogram().With("service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
|
||||
influxDBRegistry.ServiceOpenConnsGauge().With("service", "test").Set(1)
|
||||
influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
|
||||
influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
|
||||
influxDBRegistry.ServiceServerUpGauge().With("service", "test", "url", "http://127.0.0.1").Set(1)
|
||||
influxDBRegistry.ServiceReqsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceRespsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
})
|
||||
|
||||
assertMessage(t, msgService, expectedService)
|
||||
}
|
||||
|
||||
func TestInfluxDBHTTP(t *testing.T) {
|
||||
c := make(chan *string)
|
||||
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
body, err := io.ReadAll(r.Body)
|
||||
require.NoError(t, err)
|
||||
|
||||
bodyStr := string(body)
|
||||
c <- &bodyStr
|
||||
_, _ = fmt.Fprintln(w, "ok")
|
||||
}))
|
||||
defer ts.Close()
|
||||
|
||||
influxDBClient = nil
|
||||
influxDBRegistry := RegisterInfluxDB(context.Background(),
|
||||
&types.InfluxDB{
|
||||
Address: ts.URL,
|
||||
Protocol: "http",
|
||||
PushInterval: ptypes.Duration(10 * time.Millisecond),
|
||||
Database: "test",
|
||||
RetentionPolicy: "autogen",
|
||||
AddEntryPointsLabels: true,
|
||||
AddServicesLabels: true,
|
||||
AddRoutersLabels: true,
|
||||
})
|
||||
defer StopInfluxDB()
|
||||
|
||||
if !influxDBRegistry.IsEpEnabled() || !influxDBRegistry.IsRouterEnabled() || !influxDBRegistry.IsSvcEnabled() {
|
||||
t.Fatalf("InfluxDB registry must be epEnabled")
|
||||
}
|
||||
|
||||
expectedServer := []string{
|
||||
`(traefik\.config\.reload\.total count=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.total\.failure count=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.lastSuccessTimestamp value=1) [\d]{19}`,
|
||||
`(traefik\.config\.reload\.lastFailureTimestamp value=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
influxDBRegistry.ConfigReloadsCounter().Add(1)
|
||||
influxDBRegistry.ConfigReloadsFailureCounter().Add(1)
|
||||
influxDBRegistry.LastConfigReloadSuccessGauge().Set(1)
|
||||
influxDBRegistry.LastConfigReloadFailureGauge().Set(1)
|
||||
msgServer := <-c
|
||||
|
||||
assertMessage(t, *msgServer, expectedServer)
|
||||
|
||||
expectedTLS := []string{
|
||||
`(traefik\.tls\.certs\.notAfterTimestamp,key=value value=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
influxDBRegistry.TLSCertsNotAfterTimestampGauge().With("key", "value").Set(1)
|
||||
msgTLS := <-c
|
||||
|
||||
assertMessage(t, *msgTLS, expectedTLS)
|
||||
|
||||
expectedEntrypoint := []string{
|
||||
`(traefik\.entrypoint\.requests\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.requests\.tls\.total,entrypoint=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.request\.duration(?:,code=[\d]{3})?,entrypoint=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.connections\.open,entrypoint=test value=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.requests\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
|
||||
`(traefik\.entrypoint\.responses\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
influxDBRegistry.EntryPointReqsCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.EntryPointReqsTLSCounter().With("entrypoint", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
|
||||
influxDBRegistry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
|
||||
influxDBRegistry.EntryPointReqsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.EntryPointRespsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
msgEntrypoint := <-c
|
||||
|
||||
assertMessage(t, *msgEntrypoint, expectedEntrypoint)
|
||||
|
||||
expectedRouter := []string{
|
||||
`(traefik\.router\.requests\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.total,code=404,method=GET,router=demo,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.tls\.total,router=demo,service=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.router\.request\.duration,code=200,router=demo,service=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.router\.connections\.open,router=demo,service=test value=1) [\d]{19}`,
|
||||
`(traefik\.router\.requests\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.router\.responses\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterReqsTLSCounter().With("router", "demo", "service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.RouterReqDurationHistogram().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
|
||||
influxDBRegistry.RouterOpenConnsGauge().With("router", "demo", "service", "test").Set(1)
|
||||
influxDBRegistry.RouterReqsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.RouterRespsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
msgRouter := <-c
|
||||
|
||||
assertMessage(t, *msgRouter, expectedRouter)
|
||||
|
||||
expectedService := []string{
|
||||
`(traefik\.service\.requests\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.total,code=404,method=GET,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.tls\.total,service=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
|
||||
`(traefik\.service\.request\.duration,code=200,service=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
|
||||
`(traefik\.service\.retries\.total(?:,code=[\d]{3},method=GET)?,service=test count=2) [\d]{19}`,
|
||||
`(traefik\.service\.server\.up,service=test,url=http://127.0.0.1 value=1) [\d]{19}`,
|
||||
`(traefik\.service\.connections\.open,service=test value=1) [\d]{19}`,
|
||||
`(traefik\.service\.requests\.bytes\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
|
||||
`(traefik\.service\.responses\.bytes\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
|
||||
}
|
||||
|
||||
influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceReqsTLSCounter().With("service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
|
||||
influxDBRegistry.ServiceReqDurationHistogram().With("service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
|
||||
influxDBRegistry.ServiceOpenConnsGauge().With("service", "test").Set(1)
|
||||
influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
|
||||
influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
|
||||
influxDBRegistry.ServiceServerUpGauge().With("service", "test", "url", "http://127.0.0.1").Set(1)
|
||||
influxDBRegistry.ServiceReqsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
influxDBRegistry.ServiceRespsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
|
||||
msgService := <-c
|
||||
|
||||
assertMessage(t, *msgService, expectedService)
|
||||
}
|
||||
|
||||
func assertMessage(t *testing.T, msg string, patterns []string) {
|
||||
t.Helper()
|
||||
for _, pattern := range patterns {
|
||||
re := regexp.MustCompile(pattern)
|
||||
match := re.FindStringSubmatch(msg)
|
||||
if len(match) != 2 {
|
||||
t.Errorf("Got %q %v, want %q", msg, match, pattern)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -784,17 +784,6 @@ func TestDo_staticConfiguration(t *testing.T) {
|
|||
AddServicesLabels: true,
|
||||
Prefix: "MyPrefix",
|
||||
},
|
||||
InfluxDB: &types.InfluxDB{
|
||||
Address: "localhost:8183",
|
||||
Protocol: "http",
|
||||
PushInterval: 42,
|
||||
Database: "myDB",
|
||||
RetentionPolicy: "12",
|
||||
Username: "a",
|
||||
Password: "aaaa",
|
||||
AddEntryPointsLabels: true,
|
||||
AddServicesLabels: true,
|
||||
},
|
||||
}
|
||||
|
||||
config.Ping = &ping.Handler{
|
||||
|
|
|
|||
|
|
@ -284,17 +284,6 @@
|
|||
"addEntryPointsLabels": true,
|
||||
"addServicesLabels": true,
|
||||
"prefix": "MyPrefix"
|
||||
},
|
||||
"influxDB": {
|
||||
"address": "xxxx",
|
||||
"protocol": "xxxx",
|
||||
"pushInterval": "42ns",
|
||||
"database": "myDB",
|
||||
"retentionPolicy": "12",
|
||||
"username": "xxxx",
|
||||
"password": "xxxx",
|
||||
"addEntryPointsLabels": true,
|
||||
"addServicesLabels": true
|
||||
}
|
||||
},
|
||||
"ping": {
|
||||
|
|
|
|||
|
|
@ -111,7 +111,6 @@ func (s *Server) Close() {
|
|||
func stopMetricsClients() {
|
||||
metrics.StopDatadog()
|
||||
metrics.StopStatsd()
|
||||
metrics.StopInfluxDB()
|
||||
metrics.StopInfluxDB2()
|
||||
metrics.StopOpenTelemetry()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -13,7 +13,6 @@ type Metrics struct {
|
|||
Prometheus *Prometheus `description:"Prometheus metrics exporter type." json:"prometheus,omitempty" toml:"prometheus,omitempty" yaml:"prometheus,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
Datadog *Datadog `description:"Datadog metrics exporter type." json:"datadog,omitempty" toml:"datadog,omitempty" yaml:"datadog,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
StatsD *Statsd `description:"StatsD metrics exporter type." json:"statsD,omitempty" toml:"statsD,omitempty" yaml:"statsD,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
InfluxDB *InfluxDB `description:"InfluxDB metrics exporter type." json:"influxDB,omitempty" toml:"influxDB,omitempty" yaml:"influxDB,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
InfluxDB2 *InfluxDB2 `description:"InfluxDB v2 metrics exporter type." json:"influxDB2,omitempty" toml:"influxDB2,omitempty" yaml:"influxDB2,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
OpenTelemetry *OpenTelemetry `description:"OpenTelemetry metrics exporter type." json:"openTelemetry,omitempty" toml:"openTelemetry,omitempty" yaml:"openTelemetry,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
|
||||
}
|
||||
|
|
@ -83,30 +82,6 @@ func (s *Statsd) SetDefaults() {
|
|||
s.Prefix = "traefik"
|
||||
}
|
||||
|
||||
// InfluxDB contains address, login and metrics pushing interval configuration.
|
||||
type InfluxDB struct {
|
||||
Address string `description:"InfluxDB address." json:"address,omitempty" toml:"address,omitempty" yaml:"address,omitempty"`
|
||||
Protocol string `description:"InfluxDB address protocol (udp or http)." json:"protocol,omitempty" toml:"protocol,omitempty" yaml:"protocol,omitempty"`
|
||||
PushInterval types.Duration `description:"InfluxDB push interval." json:"pushInterval,omitempty" toml:"pushInterval,omitempty" yaml:"pushInterval,omitempty" export:"true"`
|
||||
Database string `description:"InfluxDB database used when protocol is http." json:"database,omitempty" toml:"database,omitempty" yaml:"database,omitempty" export:"true"`
|
||||
RetentionPolicy string `description:"InfluxDB retention policy used when protocol is http." json:"retentionPolicy,omitempty" toml:"retentionPolicy,omitempty" yaml:"retentionPolicy,omitempty" export:"true"`
|
||||
Username string `description:"InfluxDB username (only with http)." json:"username,omitempty" toml:"username,omitempty" yaml:"username,omitempty" loggable:"false"`
|
||||
Password string `description:"InfluxDB password (only with http)." json:"password,omitempty" toml:"password,omitempty" yaml:"password,omitempty" loggable:"false"`
|
||||
AddEntryPointsLabels bool `description:"Enable metrics on entry points." json:"addEntryPointsLabels,omitempty" toml:"addEntryPointsLabels,omitempty" yaml:"addEntryPointsLabels,omitempty" export:"true"`
|
||||
AddRoutersLabels bool `description:"Enable metrics on routers." json:"addRoutersLabels,omitempty" toml:"addRoutersLabels,omitempty" yaml:"addRoutersLabels,omitempty" export:"true"`
|
||||
AddServicesLabels bool `description:"Enable metrics on services." json:"addServicesLabels,omitempty" toml:"addServicesLabels,omitempty" yaml:"addServicesLabels,omitempty" export:"true"`
|
||||
AdditionalLabels map[string]string `description:"Additional labels (influxdb tags) on all metrics" json:"additionalLabels,omitempty" toml:"additionalLabels,omitempty" yaml:"additionalLabels,omitempty" export:"true"`
|
||||
}
|
||||
|
||||
// SetDefaults sets the default values.
|
||||
func (i *InfluxDB) SetDefaults() {
|
||||
i.Address = "localhost:8089"
|
||||
i.Protocol = "udp"
|
||||
i.PushInterval = types.Duration(10 * time.Second)
|
||||
i.AddEntryPointsLabels = true
|
||||
i.AddServicesLabels = true
|
||||
}
|
||||
|
||||
// InfluxDB2 contains address, token and metrics pushing interval configuration.
|
||||
type InfluxDB2 struct {
|
||||
Address string `description:"InfluxDB v2 address." json:"address,omitempty" toml:"address,omitempty" yaml:"address,omitempty"`
|
||||
|
|
|
|||
Loading…
Reference in a new issue