github.com/nalum/terraform@v0.3.2-0.20141223102918-aa2c22ffeff6/builtin/providers/consul/config.go (about)

     1  package consul
     2  
     3  import (
     4  	"log"
     5  
     6  	"github.com/armon/consul-api"
     7  )
     8  
     9  type Config struct {
    10  	Datacenter string `mapstructure:"datacenter"`
    11  	Address    string `mapstructure:"address"`
    12  }
    13  
    14  // Client() returns a new client for accessing digital
    15  // ocean.
    16  //
    17  func (c *Config) Client() (*consulapi.Client, error) {
    18  	config := consulapi.DefaultConfig()
    19  	if c.Datacenter != "" {
    20  		config.Datacenter = c.Datacenter
    21  	}
    22  	if c.Address != "" {
    23  		config.Address = c.Address
    24  	}
    25  	client, err := consulapi.NewClient(config)
    26  
    27  	log.Printf("[INFO] Consul Client configured with address: '%s', datacenter: '%s'",
    28  		config.Address, config.Datacenter)
    29  	if err != nil {
    30  		return nil, err
    31  	}
    32  	return client, nil
    33  }