Documentation
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Index ¶
- func NewNginxMetricsCollector(constLabels map[string]string, logger log.Logger) prometheus.Collector
- func NewNginxPlusMetricsCollector(plusClient runtime.NginxPlusClient, constLabels map[string]string, ...) (prometheus.Collector, error)
- type ControllerCollector
- type ControllerNoopCollector
- type ManagerNoopCollector
- type NginxRuntimeCollector
- func (c *NginxRuntimeCollector) Collect(ch chan<- prometheus.Metric)
- func (c *NginxRuntimeCollector) Describe(ch chan<- *prometheus.Desc)
- func (c *NginxRuntimeCollector) IncReloadCount()
- func (c *NginxRuntimeCollector) IncReloadErrors()
- func (c *NginxRuntimeCollector) ObserveLastReloadTime(duration time.Duration)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewNginxMetricsCollector ¶
func NewNginxMetricsCollector(constLabels map[string]string, logger log.Logger) prometheus.Collector
NewNginxMetricsCollector creates an NginxCollector which fetches stats from NGINX over a unix socket.
func NewNginxPlusMetricsCollector ¶ added in v1.2.0
func NewNginxPlusMetricsCollector( plusClient runtime.NginxPlusClient, constLabels map[string]string, logger log.Logger, ) (prometheus.Collector, error)
NewNginxPlusMetricsCollector creates an NginxCollector which fetches stats from NGINX Plus API over a unix socket.
Types ¶
type ControllerCollector ¶
type ControllerCollector struct {
// contains filtered or unexported fields
}
ControllerCollector collects metrics for the NGF controller. Implements the prometheus.Collector interface.
func NewControllerCollector ¶
func NewControllerCollector(constLabels map[string]string) *ControllerCollector
NewControllerCollector creates a new ControllerCollector.
func (*ControllerCollector) Collect ¶
func (c *ControllerCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the prometheus.Collector interface Collect method.
func (*ControllerCollector) Describe ¶
func (c *ControllerCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements prometheus.Collector interface Describe method.
func (*ControllerCollector) ObserveLastEventBatchProcessTime ¶
func (c *ControllerCollector) ObserveLastEventBatchProcessTime(duration time.Duration)
ObserveLastEventBatchProcessTime adds the last event batch processing time to the histogram.
type ControllerNoopCollector ¶
type ControllerNoopCollector struct{}
ControllerNoopCollector used to initialize the ControllerCollector when metrics are disabled to avoid nil pointer errors.
func NewControllerNoopCollector ¶
func NewControllerNoopCollector() *ControllerNoopCollector
NewControllerNoopCollector returns an instance of the ControllerNoopCollector.
func (*ControllerNoopCollector) ObserveLastEventBatchProcessTime ¶
func (c *ControllerNoopCollector) ObserveLastEventBatchProcessTime(_ time.Duration)
type ManagerNoopCollector ¶
type ManagerNoopCollector struct{}
ManagerNoopCollector used to initialize the ManagerCollector when metrics are disabled to avoid nil pointer errors.
func NewManagerNoopCollector ¶
func NewManagerNoopCollector() *ManagerNoopCollector
NewManagerNoopCollector creates a no-op collector that implements ManagerCollector interface.
func (*ManagerNoopCollector) IncReloadCount ¶
func (c *ManagerNoopCollector) IncReloadCount()
IncReloadCount implements a no-op IncReloadCount.
func (*ManagerNoopCollector) IncReloadErrors ¶
func (c *ManagerNoopCollector) IncReloadErrors()
IncReloadErrors implements a no-op IncReloadErrors.
func (*ManagerNoopCollector) ObserveLastReloadTime ¶
func (c *ManagerNoopCollector) ObserveLastReloadTime(_ time.Duration)
ObserveLastReloadTime implements a no-op ObserveLastReloadTime.
type NginxRuntimeCollector ¶
type NginxRuntimeCollector struct {
// contains filtered or unexported fields
}
NginxRuntimeCollector implements runtime.Collector interface and prometheus.Collector interface.
func NewManagerMetricsCollector ¶
func NewManagerMetricsCollector(constLabels map[string]string) *NginxRuntimeCollector
NewManagerMetricsCollector creates a new NginxRuntimeCollector.
func (*NginxRuntimeCollector) Collect ¶
func (c *NginxRuntimeCollector) Collect(ch chan<- prometheus.Metric)
Collect implements the prometheus.Collector interface Collect method.
func (*NginxRuntimeCollector) Describe ¶
func (c *NginxRuntimeCollector) Describe(ch chan<- *prometheus.Desc)
Describe implements prometheus.Collector interface Describe method.
func (*NginxRuntimeCollector) IncReloadCount ¶
func (c *NginxRuntimeCollector) IncReloadCount()
IncReloadCount increments the counter of successful NGINX reloads and sets the stale config status to false.
func (*NginxRuntimeCollector) IncReloadErrors ¶
func (c *NginxRuntimeCollector) IncReloadErrors()
IncReloadErrors increments the counter of NGINX reload errors and sets the stale config status to true.
func (*NginxRuntimeCollector) ObserveLastReloadTime ¶
func (c *NginxRuntimeCollector) ObserveLastReloadTime(duration time.Duration)
ObserveLastReloadTime adds the last NGINX reload time to the histogram.
Source Files