49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package zk
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import (
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"fmt"
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"github.com/abronan/valkeyrie/store"
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"github.com/abronan/valkeyrie/store/zookeeper"
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"github.com/containous/traefik/provider"
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"github.com/containous/traefik/provider/kv"
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"github.com/containous/traefik/safe"
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"github.com/containous/traefik/types"
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)
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var _ provider.Provider = (*Provider)(nil)
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// Provider holds configurations of the provider.
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type Provider struct {
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kv.Provider `mapstructure:",squash" export:"true"`
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}
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// Init the provider
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func (p *Provider) Init(constraints types.Constraints) error {
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err := p.Provider.Init(constraints)
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if err != nil {
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return err
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}
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store, err := p.CreateStore()
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if err != nil {
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return fmt.Errorf("failed to Connect to KV store: %v", err)
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}
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p.SetKVClient(store)
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return nil
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}
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// Provide allows the zk provider to Provide configurations to traefik
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// using the given configuration channel.
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func (p *Provider) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool) error {
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return p.Provider.Provide(configurationChan, pool)
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}
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// CreateStore creates the KV store
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func (p *Provider) CreateStore() (store.Store, error) {
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p.SetStoreType(store.ZK)
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zookeeper.Register()
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return p.Provider.CreateStore()
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}
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