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https://github.com/empayre/fleet.git
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dfa2d83855
Replaces the existing calculation that uses a global online interval. This method was lacking due to the fact that different hosts may have different checkin intervals set. The new calculation uses `min(distributed_interval, config_tls_refresh) + 30` as the interval. This is calculated with the stored values for each host. Closes #1321
62 lines
1.9 KiB
Go
62 lines
1.9 KiB
Go
package kolide
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import (
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"context"
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"time"
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)
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type TargetSearchResults struct {
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Hosts []Host
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Labels []Label
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}
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// TargetMetrics contains information about the online status of a set of
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// hosts.
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type TargetMetrics struct {
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// TotalHosts is the total hosts in any status. It should equal
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// OnlineHosts + OfflineHosts + MissingInActionHosts.
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TotalHosts uint `db:"total"`
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// OnlineHosts is the count of hosts that have checked in within their
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// expected checkin interval (based on the configuration interval
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// values, see Host.Status()).
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OnlineHosts uint `db:"online"`
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// OfflineHosts is the count of hosts that have not checked in within
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// their expected interval.
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OfflineHosts uint `db:"offline"`
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// MissingInActionHosts is the count of hosts that have not checked in
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// within the last 30 days.
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MissingInActionHosts uint `db:"mia"`
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// NewHosts is the count of hosts that have enrolled in the last 24
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// hours.
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NewHosts uint `db:"new"`
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}
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type TargetService interface {
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// SearchTargets will accept a search query, a slice of IDs of hosts to omit,
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// and a slice of IDs of labels to omit, and it will return a set of targets
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// (hosts and label) which match the supplied search query.
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SearchTargets(ctx context.Context, query string, selectedHostIDs []uint, selectedLabelIDs []uint) (*TargetSearchResults, error)
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// CountHostsInTargets returns the metrics of the hosts in the provided
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// label and explicit host IDs.
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CountHostsInTargets(ctx context.Context, hostIDs []uint, labelIDs []uint) (*TargetMetrics, error)
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}
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type TargetStore interface {
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// CountHostsInTargets returns the metrics of the hosts in the provided
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// label and explicit host IDs.
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CountHostsInTargets(hostIDs []uint, labelIDs []uint, now time.Time) (TargetMetrics, error)
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}
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type TargetType int
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const (
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TargetLabel TargetType = iota
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TargetHost
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)
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type Target struct {
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Type TargetType
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TargetID uint
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}
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