53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package kv
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import (
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"context"
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"fmt"
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"github.com/influxdata/chronograf"
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"github.com/influxdata/chronograf/kv/internal"
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)
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// Ensure configStore implements chronograf.ConfigStore.
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var _ chronograf.ConfigStore = &configStore{}
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// configID is the boltDB key where the configuration object is stored
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var configID = []byte("config/v1")
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// configStore uses bolt to store and retrieve global
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// application configuration
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type configStore struct {
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client *Service
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}
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func (s *configStore) Get(ctx context.Context) (*chronograf.Config, error) {
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var cfg chronograf.Config
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err := s.client.kv.View(ctx, func(tx Tx) error {
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v, err := tx.Bucket(configBucket).Get(configID)
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if v == nil || err != nil {
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cfg = chronograf.Config{
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Auth: chronograf.AuthConfig{
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SuperAdminNewUsers: false,
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},
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}
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return nil
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}
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return internal.UnmarshalConfig(v, &cfg)
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})
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return &cfg, err
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}
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func (s *configStore) Update(ctx context.Context, cfg *chronograf.Config) error {
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if cfg == nil {
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return fmt.Errorf("config provided was nil")
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}
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return s.client.kv.Update(ctx, func(tx Tx) error {
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if v, err := internal.MarshalConfig(cfg); err != nil {
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return err
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} else if err := tx.Bucket(configBucket).Put(configID, v); err != nil {
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return err
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}
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return nil
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})
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}
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