diff --git a/README.md b/README.md index f435d8448..20abcc69a 100644 --- a/README.md +++ b/README.md @@ -2808,6 +2808,8 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li Interval for checking for changes in http endpoint service discovery. This works only if http_sd_configs is configured in '-promscrape.config' file. See https://docs.victoriametrics.com/sd_configs.html#http_sd_configs for details (default 1m0s) -promscrape.kubernetes.apiServerTimeout duration How frequently to reload the full state from Kubernetes API server (default 30m0s) + -promscrape.kubernetes.attachNodeMetadataAll + Whether to set attach_metadata.node=true for all the kubernetes_sd_configs at -promscrape.config . It is possible to set attach_metadata.node=false individually per each kubernetes_sd_configs . See https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs -promscrape.kubernetesSDCheckInterval duration Interval for checking for changes in Kubernetes API server. This works only if kubernetes_sd_configs is configured in '-promscrape.config' file. See https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs for details (default 30s) -promscrape.kumaSDCheckInterval duration diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md index 29f56196c..3a814b64e 100644 --- a/docs/CHANGELOG.md +++ b/docs/CHANGELOG.md @@ -34,6 +34,7 @@ The sandbox cluster installation is running under the constant load generated by * FEATURE: [graphite](https://docs.victoriametrics.com/#graphite-render-api-usage): add support for negative index in `groupByNode` and `aliasByNode` functions. Thanks to @rbizos for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5581). * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add support for [DataDog v2 data ingestion protocol](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics). See [these docs](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451). * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): expose ability to set OAuth2 endpoint parameters per each `-remoteWrite.url` via the command-line flag `-remoteWrite.oauth2.endpointParams`. See [these docs](https://docs.victoriametrics.com/vmagent.html#advanced-usage). Thanks to @mhill-holoplot for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5427). +* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add ability to set `attach_metadata.node=true` option for all the [`kubernetes_sd_configs`](https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs) defined at [`-promscrape.config`](https://docs.victoriametrics.com/vmagent.html#quick-start) via `-promscrape.kubernetes.attachNodeMetadataAll` command-line flag. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4640). Thanks to @wasim-nihal for [the initial implementation](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5593). * FEATURE: [vmalert](https://docs.victoriametrics.com/vmagent.html): expose ability to set OAuth2 endpoint parameters via the following command-line flags: - `-datasource.oauth2.endpointParams` for `-datasource.url` - `-notifier.oauth2.endpointParams` for `-notifier.url` diff --git a/docs/vmagent.md b/docs/vmagent.md index 7e39f5ede..f4dface59 100644 --- a/docs/vmagent.md +++ b/docs/vmagent.md @@ -1793,6 +1793,8 @@ See the docs at https://docs.victoriametrics.com/vmagent.html . Interval for checking for changes in http endpoint service discovery. This works only if http_sd_configs is configured in '-promscrape.config' file. See https://docs.victoriametrics.com/sd_configs.html#http_sd_configs for details (default 1m0s) -promscrape.kubernetes.apiServerTimeout duration How frequently to reload the full state from Kubernetes API server (default 30m0s) + -promscrape.kubernetes.attachNodeMetadataAll + Whether to set attach_metadata.node=true for all the kubernetes_sd_configs at -promscrape.config . It is possible to set attach_metadata.node=false individually per each kubernetes_sd_configs . See https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs -promscrape.kubernetesSDCheckInterval duration Interval for checking for changes in Kubernetes API server. This works only if kubernetes_sd_configs is configured in '-promscrape.config' file. See https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs for details (default 30s) -promscrape.kumaSDCheckInterval duration diff --git a/lib/promscrape/discovery/kubernetes/api_watcher.go b/lib/promscrape/discovery/kubernetes/api_watcher.go index dab6c1fef..4b9a12cad 100644 --- a/lib/promscrape/discovery/kubernetes/api_watcher.go +++ b/lib/promscrape/discovery/kubernetes/api_watcher.go @@ -26,7 +26,11 @@ import ( "github.com/VictoriaMetrics/VictoriaMetrics/lib/timerpool" ) -var apiServerTimeout = flag.Duration("promscrape.kubernetes.apiServerTimeout", 30*time.Minute, "How frequently to reload the full state from Kubernetes API server") +var ( + apiServerTimeout = flag.Duration("promscrape.kubernetes.apiServerTimeout", 30*time.Minute, "How frequently to reload the full state from Kubernetes API server") + attachNodeMetadataAll = flag.Bool("promscrape.kubernetes.attachNodeMetadataAll", false, "Whether to set attach_metadata.node=true for all the kubernetes_sd_configs at -promscrape.config . "+ + "It is possible to set attach_metadata.node=false individually per each kubernetes_sd_configs . See https://docs.victoriametrics.com/sd_configs.html#kubernetes_sd_configs") +) // WatchEvent is a watch event returned from API server endpoints if `watch=1` query arg is set. // @@ -78,7 +82,10 @@ func newAPIWatcher(apiServer string, ac *promauth.Config, sdc *SDConfig, swcFunc } } selectors := sdc.Selectors - attachNodeMetadata := sdc.AttachMetadata.Node + attachNodeMetadata := *attachNodeMetadataAll + if sdc.AttachMetadata != nil { + attachNodeMetadata = sdc.AttachMetadata.Node + } proxyURL := sdc.ProxyURL.GetURL() gw, err := getGroupWatcher(apiServer, ac, namespaces, selectors, attachNodeMetadata, proxyURL) if err != nil { diff --git a/lib/promscrape/discovery/kubernetes/kubernetes.go b/lib/promscrape/discovery/kubernetes/kubernetes.go index e65a9f5dc..9ba79da17 100644 --- a/lib/promscrape/discovery/kubernetes/kubernetes.go +++ b/lib/promscrape/discovery/kubernetes/kubernetes.go @@ -31,7 +31,7 @@ type SDConfig struct { ProxyURL *proxy.URL `yaml:"proxy_url,omitempty"` Namespaces Namespaces `yaml:"namespaces,omitempty"` Selectors []Selector `yaml:"selectors,omitempty"` - AttachMetadata AttachMetadata `yaml:"attach_metadata,omitempty"` + AttachMetadata *AttachMetadata `yaml:"attach_metadata,omitempty"` cfg *apiConfig startErr error