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providers/docker: ping docker server on startup

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This commit is contained in:
Mitchell Hashimoto 2015-03-28 19:06:48 -07:00
parent 60c19680d7
commit 976410e44d
1 changed files with 13 additions and 1 deletions
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14
provider.go
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@ -1,6 +1,8 @@
package docker
import (
"fmt"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
@ -38,5 +40,15 @@ func providerConfigure(d *schema.ResourceData) (interface{}, error) {
CertPath: d.Get("cert_path").(string),
}
return config.NewClient()
client, err := config.NewClient()
if err != nil {
return nil, fmt.Errorf("Error initializing Docker client: %s", err)
}
err = client.Ping()
if err != nil {
return nil, fmt.Errorf("Error pinging Docker server: %s", err)
}
return client, nil
}