64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package monitor
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import (
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"errors"
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"time"
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"github.com/influxdata/influxdb/monitor/diagnostics"
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"github.com/influxdata/influxdb/toml"
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)
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const (
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// DefaultStoreEnabled is whether the system writes gathered information in
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// an InfluxDB system for historical analysis.
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DefaultStoreEnabled = true
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// DefaultStoreDatabase is the name of the database where gathered information is written.
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DefaultStoreDatabase = "_internal"
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// DefaultStoreInterval is the period between storing gathered information.
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DefaultStoreInterval = 10 * time.Second
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)
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// Config represents the configuration for the monitor service.
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type Config struct {
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StoreEnabled bool `toml:"store-enabled"`
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StoreDatabase string `toml:"store-database"`
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StoreInterval toml.Duration `toml:"store-interval"`
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}
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// NewConfig returns an instance of Config with defaults.
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func NewConfig() Config {
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return Config{
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StoreEnabled: true,
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StoreDatabase: DefaultStoreDatabase,
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StoreInterval: toml.Duration(DefaultStoreInterval),
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}
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}
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// Validate validates that the configuration is acceptable.
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func (c Config) Validate() error {
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if c.StoreInterval <= 0 {
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return errors.New("monitor store interval must be positive")
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}
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if c.StoreDatabase == "" {
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return errors.New("monitor store database name must not be empty")
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}
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return nil
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}
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// Diagnostics returns a diagnostics representation of a subset of the Config.
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func (c Config) Diagnostics() (*diagnostics.Diagnostics, error) {
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if !c.StoreEnabled {
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return diagnostics.RowFromMap(map[string]interface{}{
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"store-enabled": false,
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}), nil
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}
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return diagnostics.RowFromMap(map[string]interface{}{
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"store-enabled": true,
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"store-database": c.StoreDatabase,
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"store-interval": c.StoreInterval,
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}), nil
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}
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