traefik/provider/zk/zk.go
Vincent Demeester 542c3673e4 Extract providers to their own package
This is just doing that and making it compile :)

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
2017-04-18 13:24:17 +02:00

37 lines
1 KiB
Go

package zk
import (
"fmt"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/provider/kv"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/types"
"github.com/docker/libkv/store"
"github.com/docker/libkv/store/zookeeper"
)
var _ provider.Provider = (*Provider)(nil)
// Provider holds configurations of the provider.
type Provider struct {
kv.Provider `mapstructure:",squash"`
}
// Provide allows the zk provider to Provide configurations to traefik
// using the given configuration channel.
func (p *Provider) Provide(configurationChan chan<- types.ConfigMessage, pool *safe.Pool, constraints types.Constraints) error {
store, err := p.CreateStore()
if err != nil {
return fmt.Errorf("Failed to Connect to KV store: %v", err)
}
p.Kvclient = store
return p.Provider.Provide(configurationChan, pool, constraints)
}
// CreateStore creates the KV store
func (p *Provider) CreateStore() (store.Store, error) {
p.StoreType = store.ZK
zookeeper.Register()
return p.Provider.CreateStore()
}