127 lines
4.1 KiB
Go
127 lines
4.1 KiB
Go
package data
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// FeedPtr represents the dynamic metadata value in which a feed is providing the value.
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type FeedPtr struct {
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FeedID string `json:"feed,omitempty"`
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}
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// Meta contains information on an entities metadata table. Metadata key/value
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// pairs are used by a records' filter pipeline during a dns query.
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// All values can be a feed id as well, indicating real-time updates of these values.
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// Structure/Precendence of metadata tables:
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// - Record
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// - Meta <- lowest precendence in filter
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// - Region(s)
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// - Meta <- middle precedence in filter chain
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// - ...
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// - Answer(s)
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// - Meta <- highest precedence in filter chain
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// - ...
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// - ...
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type Meta struct {
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// STATUS
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// Indicates whether or not entity is considered 'up'
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// bool or FeedPtr.
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Up interface{} `json:"up,omitempty"`
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// Indicates the number of active connections.
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// Values must be positive.
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// int or FeedPtr.
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Connections interface{} `json:"connections,omitempty"`
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// Indicates the number of active requests (HTTP or otherwise).
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// Values must be positive.
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// int or FeedPtr.
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Requests interface{} `json:"requests,omitempty"`
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// Indicates the "load average".
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// Values must be positive, and will be rounded to the nearest tenth.
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// float64 or FeedPtr.
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LoadAvg interface{} `json:"loadavg,omitempty"`
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// The Job ID of a Pulsar telemetry gathering job and routing granularities
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// to associate with.
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// string or FeedPtr.
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Pulsar interface{} `json:"pulsar,omitempty"`
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// GEOGRAPHICAL
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// Must be between -180.0 and +180.0 where negative
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// indicates South and positive indicates North.
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// e.g., the longitude of the datacenter where a server resides.
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// float64 or FeedPtr.
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Latitude interface{} `json:"latitude,omitempty"`
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// Must be between -180.0 and +180.0 where negative
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// indicates West and positive indicates East.
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// e.g., the longitude of the datacenter where a server resides.
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// float64 or FeedPtr.
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Longitude interface{} `json:"longitude,omitempty"`
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// Valid geographic regions are: 'US-EAST', 'US-CENTRAL', 'US-WEST',
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// 'EUROPE', 'ASIAPAC', 'SOUTH-AMERICA', 'AFRICA'.
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// e.g., the rough geographic location of the Datacenter where a server resides.
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// []string or FeedPtr.
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Georegion interface{} `json:"georegion,omitempty"`
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// Countr(ies) must be specified as ISO3166 2-character country code(s).
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// []string or FeedPtr.
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Country interface{} `json:"country,omitempty"`
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// State(s) must be specified as standard 2-character state code(s).
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// []string or FeedPtr.
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USState interface{} `json:"us_state,omitempty"`
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// Canadian Province(s) must be specified as standard 2-character province
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// code(s).
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// []string or FeedPtr.
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CAProvince interface{} `json:"ca_province,omitempty"`
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// INFORMATIONAL
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// Notes to indicate any necessary details for operators.
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// Up to 256 characters in length.
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// string or FeedPtr.
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Note interface{} `json:"note,omitempty"`
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// NETWORK
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// IP (v4 and v6) prefixes in CIDR format ("a.b.c.d/mask").
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// May include up to 1000 prefixes.
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// e.g., "1.2.3.4/24"
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// []string or FeedPtr.
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IPPrefixes interface{} `json:"ip_prefixes,omitempty"`
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// Autonomous System (AS) number(s).
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// May include up to 1000 AS numbers.
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// []string or FeedPtr.
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ASN interface{} `json:"asn,omitempty"`
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// TRAFFIC
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// Indicates the "priority tier".
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// Lower values indicate higher priority.
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// Values must be positive.
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// int or FeedPtr.
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Priority interface{} `json:"priority,omitempty"`
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// Indicates a weight.
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// Filters that use weights normalize them.
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// Any positive values are allowed.
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// Values between 0 and 100 are recommended for simplicity's sake.
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// float64 or FeedPtr.
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Weight interface{} `json:"weight,omitempty"`
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// Indicates a "low watermark" to use for load shedding.
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// The value should depend on the metric used to determine
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// load (e.g., loadavg, connections, etc).
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// int or FeedPtr.
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LowWatermark interface{} `json:"low_watermark,omitempty"`
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// Indicates a "high watermark" to use for load shedding.
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// The value should depend on the metric used to determine
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// load (e.g., loadavg, connections, etc).
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// int or FeedPtr.
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HighWatermark interface{} `json:"high_watermark,omitempty"`
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}
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