Documentation
¶
Overview ¶
Package types implements the types used by the Cluster checks dispatching functionality.
Index ¶
Constants ¶
const ( // ExtraHeartbeatLastChangeValue is used to instruct the Cluster Agent that we're still alive // despite that the polling loop on CLC side is delayed. ExtraHeartbeatLastChangeValue int64 = -1 )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type CLCRunnerStats ¶
type CLCRunnerStats struct {
AverageExecutionTime int `json:"AverageExecutionTime"`
MetricSamples int `json:"MetricSamples"`
HistogramBuckets int `json:"HistogramBuckets"`
Events int `json:"Events"`
ServiceChecks int `json:"ServiceChecks"`
IsClusterCheck bool `json:"IsClusterCheck"`
LastExecFailed bool `json:"LastExecFailed"`
LastError string `json:"LastError"`
TotalRuns uint64 `json:"TotalRuns"`
TotalErrors uint64 `json:"TotalErrors"`
TotalMetricSamples uint64 `json:"TotalMetricSamples"`
TotalEvents uint64 `json:"TotalEvents"`
TotalServiceChecks uint64 `json:"TotalServiceChecks"`
LastSuccessDate int64 `json:"LastSuccessDate"`
LastExecutionDate int64 `json:"LastExecutionDate"`
}
CLCRunnerStats is used to unmarshall the stats of each CLC Runner
type CLCRunnersStats ¶
type CLCRunnersStats map[string]CLCRunnerStats
CLCRunnersStats is used to unmarshall the CLC Runners stats payload
type ConfigResponse ¶
type ConfigResponse struct {
LastChange int64 `json:"last_change"`
Configs []integration.Config `json:"configs"`
}
ConfigResponse holds the DCA response for a config query
type ConfigWithInstanceIDs ¶
type ConfigWithInstanceIDs struct {
InstanceIDs []string `json:"instance_ids"`
Config integration.Config `json:"config"`
}
ConfigWithInstanceIDs pairs a config with its precomputed instance IDs. Instance IDs are computed from unscrubbed configs at dispatch time so they match the runner's check IDs regardless of config scrubbing.
type IsolateResponse ¶
type IsolateResponse struct {
CheckID string `json:"check_id"`
CheckNode string `json:"check_node"`
IsIsolated bool `json:"is_isolated"`
Reason string `json:"reason"`
}
IsolateResponse holds the DCA response for an isolate request
type LeaderIPCallback ¶
LeaderIPCallback describes the leader-election method we need and allows to inject a custom one for tests
type NodeStatus ¶
type NodeStatus struct {
LastChange int64 `json:"last_change"`
NodeType NodeType `json:"node_type,omitempty"`
}
NodeStatus holds the status report from the node-agent
type NodeType ¶
type NodeType uint8
NodeType represents the type of node reporting status to the cluster agent. It is used to distinguish between CLC runners, node agents, and unknown types.
type RebalanceResponse ¶ added in v0.9.0
type RebalanceResponse struct {
CheckID string `json:"check_id"`
CheckWeight int `json:"check_weight"`
SourceNodeName string `json:"source_node_name"`
SourceDiff int `json:"source_diff"`
DestNodeName string `json:"dest_node_name"`
DestDiff int `json:"dest_diff"`
}
RebalanceResponse holds the DCA response for a rebalancing request
type StateNodeResponse ¶
type StateNodeResponse struct {
Name string `json:"name"`
Configs []ConfigWithInstanceIDs `json:"configs"`
Stats CLCRunnersStats `json:"stats,omitempty"`
}
StateNodeResponse is a chunk of StateResponse
type StateResponse ¶
type StateResponse struct {
NotRunning string `json:"not_running"` // Reason why not running, empty if leading
Warmup bool `json:"warmup"`
Nodes []StateNodeResponse `json:"nodes"`
Dangling []integration.Config `json:"dangling"`
}
StateResponse holds the DCA response for a dispatching state query
type Stats ¶
type Stats struct {
// Following
Follower bool
LeaderIP string
// Leading
Leader bool
Active bool
NodeCount int
ActiveConfigs int
DanglingConfigs int
UnscheduledChecks int
TotalConfigs int
CheckNames map[string]struct{}
}
Stats holds statistics for the agent status command
type StatusResponse ¶
type StatusResponse struct {
IsUpToDate bool `json:"isuptodate"`
}
StatusResponse holds the DCA response for a status report
type WorkerInfo ¶
type WorkerInfo struct {
Utilization float64 `json:"Utilization"`
}
WorkerInfo is used to unmarshal the utilization of each worker
type Workers ¶
type Workers struct {
Count int `json:"Count"`
Instances map[string]WorkerInfo `json:"Instances"`
}
Workers is used to unmarshal the workers info of each CLC Runner
Source Files