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// SPDX-License-Identifier: GPL-3.0-or-later
package k8s_kubelet
import (
mtx "github.com/netdata/netdata/go/go.d.plugin/pkg/metrics"
)
func newMetrics() *metrics {
var mx metrics
mx.RESTClient.Requests.ByStatusCode = make(map[string]mtx.Gauge)
mx.RESTClient.Requests.ByMethod = make(map[string]mtx.Gauge)
mx.Kubelet.Runtime.Operations = make(map[string]mtx.Gauge)
mx.Kubelet.Runtime.OperationsErrors = make(map[string]mtx.Gauge)
mx.Kubelet.Docker.Operations = make(map[string]mtx.Gauge)
mx.Kubelet.Docker.OperationsErrors = make(map[string]mtx.Gauge)
mx.Kubelet.PodLogFileSystemUsage = make(map[string]mtx.Gauge)
return &mx
}
type metrics struct {
Token tokenMetrics `stm:"token"`
RESTClient restClientMetrics `stm:"rest_client"`
APIServer apiServerMetrics `stm:"apiserver"`
Kubelet kubeletMetrics `stm:"kubelet"`
VolumeManager volumeManagerMetrics `stm:"volume_manager"`
}
type tokenMetrics struct {
Count mtx.Gauge `stm:"count"`
FailCount mtx.Gauge `stm:"fail_count"`
}
type restClientMetrics struct {
Requests struct {
ByStatusCode map[string]mtx.Gauge `stm:""`
ByMethod map[string]mtx.Gauge `stm:""`
} `stm:"requests"`
}
type apiServerMetrics struct {
Audit struct {
Requests struct {
Rejected mtx.Gauge `stm:"rejected_total"`
} `stm:"requests"`
} `stm:"audit"`
Storage struct {
EnvelopeTransformation struct {
CacheMisses mtx.Gauge `stm:"cache_misses_total"`
} `stm:"envelope_transformation"`
DataKeyGeneration struct {
Failures mtx.Gauge `stm:"failures_total"`
Latencies struct {
LE5 mtx.Gauge `stm:"5"`
LE10 mtx.Gauge `stm:"10"`
LE20 mtx.Gauge `stm:"20"`
LE40 mtx.Gauge `stm:"40"`
LE80 mtx.Gauge `stm:"80"`
LE160 mtx.Gauge `stm:"160"`
LE320 mtx.Gauge `stm:"320"`
LE640 mtx.Gauge `stm:"640"`
LE1280 mtx.Gauge `stm:"1280"`
LE2560 mtx.Gauge `stm:"2560"`
LE5120 mtx.Gauge `stm:"5120"`
LE10240 mtx.Gauge `stm:"10240"`
LE20480 mtx.Gauge `stm:"20480"`
LE40960 mtx.Gauge `stm:"40960"`
LEInf mtx.Gauge `stm:"+Inf"`
} `stm:"bucket"`
} `stm:"data_key_generation"`
} `stm:"storage"`
}
type kubeletMetrics struct {
NodeConfigError mtx.Gauge `stm:"node_config_error"`
RunningContainerCount mtx.Gauge `stm:"running_container"`
RunningPodCount mtx.Gauge `stm:"running_pod"`
PLEG struct {
Relist struct {
Interval struct {
Quantile05 mtx.Gauge `stm:"05"`
Quantile09 mtx.Gauge `stm:"09"`
Quantile099 mtx.Gauge `stm:"099"`
} `stm:"interval"`
Latency struct {
Quantile05 mtx.Gauge `stm:"05"`
Quantile09 mtx.Gauge `stm:"09"`
Quantile099 mtx.Gauge `stm:"099"`
} `stm:"latency"`
} `stm:"relist"`
} `stm:"pleg"`
Runtime struct {
Operations map[string]mtx.Gauge `stm:"operations"`
OperationsErrors map[string]mtx.Gauge `stm:"operations_errors"`
} `stm:"runtime"`
Docker struct {
Operations map[string]mtx.Gauge `stm:"operations"`
OperationsErrors map[string]mtx.Gauge `stm:"operations_errors"`
} `stm:"docker"`
PodLogFileSystemUsage map[string]mtx.Gauge `stm:"log_file_system_usage"`
}
type volumeManagerMetrics struct {
Plugins map[string]*volumeManagerPlugin `stm:"plugin"`
}
type volumeManagerPlugin struct {
State struct {
Actual mtx.Gauge `stm:"actual"`
Desired mtx.Gauge `stm:"desired"`
} `stm:"state"`
}
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