podlogs

Documentation

Index

• Variables
• type Arguments
  • func (args *Arguments) UnmarshalRiver(f func(interface{}) error) error
• type Component
  • func New(o component.Options, args Arguments) (*Component, error)
  • func (c *Component) DebugInfo() interface{}
  • func (c *Component) Run(ctx context.Context) error
  • func (c *Component) Update(args component.Arguments) error
• type DebugInfo
• type DiscoveredContainer
• type DiscoveredPod
• type DiscoveredPodLogs
• type LabelSelector
  • func (ls *LabelSelector) BuildSelector() (labels.Selector, error)
• type MatchExpression

Variables

var DefaultArguments = Arguments{
	Client: kubernetes.ClientArguments{
		HTTPClientConfig: config.DefaultHTTPClientConfig,
	},
}

DefaultArguments holds default settings for loki.source.kubernetes.

Types

type Arguments

type Arguments struct {
	ForwardTo []loki.LogsReceiver `river:"forward_to,attr"`

	// Client settings to connect to Kubernetes.
	Client kubernetes.ClientArguments `river:"client,block,optional"`

	Selector          LabelSelector `river:"selector,block,optional"`
	NamespaceSelector LabelSelector `river:"namespace_selector,block,optional"`
}

Arguments holds values which are used to configure the loki.source.podlogs component.

func (*Arguments) UnmarshalRiver

func (args *Arguments) UnmarshalRiver(f func(interface{}) error) error

UnmarshalRiver implements river.Unmarshaler and applies defaults.

type Component

type Component struct {
	// contains filtered or unexported fields
}

Component implements the loki.source.podlogs component.

func New

func New(o component.Options, args Arguments) (*Component, error)

New creates a new loki.source.podlogs component.

func (*Component) DebugInfo

func (c *Component) DebugInfo() interface{}

DebugInfo returns debug information for loki.source.podlogs.

func (*Component) Run

func (c *Component) Run(ctx context.Context) error

Run implements component.Component.

func (*Component) Update

func (c *Component) Update(args component.Arguments) error

Update implements component.Component.

type DebugInfo

type DebugInfo struct {
	DiscoveredPodLogs []DiscoveredPodLogs          `river:"pod_logs,block"`
	Targets           []kubernetes.DebugInfoTarget `river:"target,block,optional"`
}

DebugInfo stores debug information for loki.source.podlogs.

type DiscoveredContainer

type DiscoveredContainer struct {
	DiscoveredLabels map[string]string `river:"discovered_labels,attr"`
	Labels           map[string]string `river:"labels,attr"`
	ReconcileError   string            `river:"reconcile_error,attr,optional"`
}

type DiscoveredPod

type DiscoveredPod struct {
	Namespace      string `river:"namespace,attr"`
	Name           string `river:"name,attr"`
	ReconcileError string `river:"reconcile_error,attr,optional"`

	Containers []DiscoveredContainer `river:"container,block"`
}

type DiscoveredPodLogs

type DiscoveredPodLogs struct {
	Namespace      string    `river:"namespace,attr"`
	Name           string    `river:"name,attr"`
	LastReconcile  time.Time `river:"last_reconcile,attr,optional"`
	ReconcileError string    `river:"reconcile_error,attr,optional"`

	Pods []DiscoveredPod `river:"pod,block"`
}

type LabelSelector

type LabelSelector struct {
	MatchLabels      map[string]string `river:"match_labels,attr,optional"`
	MatchExpressions []MatchExpression `river:"match_expression,block,optional"`
}

LabelSelector defines a selector to check to see if a set of Kubernetes labels matches a selector.

func (*LabelSelector) BuildSelector

func (ls *LabelSelector) BuildSelector() (labels.Selector, error)

BuildSelector builds a labels.Selector from a Flow LabelSelector.

type MatchExpression

type MatchExpression struct {
	Key      string   `river:"key,attr"`
	Operator string   `river:"operator,attr"`
	Values   []string `river:"values,attr,optional"`
}

MatchExpression defines an expression matcher to check to see if some key from a Kubernetes resource matches a selector.