Godo is a Go client library for accessing the DigitalOcean V2 API.
You can view the client API docs here: http://godoc.org/github.com/digitalocean/godo
You can view DigitalOcean API docs here: https://docs.digitalocean.com/reference/api/api-reference/
go get github.com/digitalocean/[email protected]where X.Y.Z is the version you need.
or
go get github.com/digitalocean/godofor non Go modules usage or latest version.
import "github.com/digitalocean/godo"Create a new DigitalOcean client, then use the exposed services to access different parts of the DigitalOcean API.
Currently, Personal Access Token (PAT) is the only method of authenticating with the API. You can manage your tokens at the DigitalOcean Control Panel Applications Page.
You can then use your token to create a new client:
package main
import (
"github.com/digitalocean/godo"
)
func main() {
client := godo.NewFromToken("my-digitalocean-api-token")
}If you need to provide a context.Context to your new client, you should use godo.NewClient to manually construct a client instead.
To create a new Droplet:
dropletName := "super-cool-droplet"
createRequest := &godo.DropletCreateRequest{
Name: dropletName,
Region: "nyc3",
Size: "s-1vcpu-1gb",
Image: godo.DropletCreateImage{
Slug: "ubuntu-20-04-x64",
},
}
ctx := context.TODO()
newDroplet, _, err := client.Droplets.Create(ctx, createRequest)
if err != nil {
fmt.Printf("Something bad happened: %s\n\n", err)
return err
}If a list of items is paginated by the API, you must request pages individually. For example, to fetch all Droplets:
func DropletList(ctx context.Context, client *godo.Client) ([]godo.Droplet, error) {
// create a list to hold our droplets
list := []godo.Droplet{}
// create options. initially, these will be blank
opt := &godo.ListOptions{}
for {
droplets, resp, err := client.Droplets.List(ctx, opt)
if err != nil {
return nil, err
}
// append the current page's droplets to our list
list = append(list, droplets...)
// if we are at the last page, break out the for loop
if resp.Links == nil || resp.Links.IsLastPage() {
break
}
page, err := resp.Links.CurrentPage()
if err != nil {
return nil, err
}
// set the page we want for the next request
opt.Page = page + 1
}
return list, nil
}Some endpoints offer token based pagination. For example, to fetch all Registry Repositories:
func ListRepositoriesV2(ctx context.Context, client *godo.Client, registryName string) ([]*godo.RepositoryV2, error) {
// create a list to hold our registries
list := []*godo.RepositoryV2{}
// create options. initially, these will be blank
opt := &godo.TokenListOptions{}
for {
repositories, resp, err := client.Registry.ListRepositoriesV2(ctx, registryName, opt)
if err != nil {
return nil, err
}
// append the current page's registries to our list
list = append(list, repositories...)
// if we are at the last page, break out the for loop
if resp.Links == nil || resp.Links.IsLastPage() {
break
}
// grab the next page token
nextPageToken, err := resp.Links.NextPageToken()
if err != nil {
return nil, err
}
// provide the next page token for the next request
opt.Token = nextPageToken
}
return list, nil
}The Godo client can be configured to use automatic retries and exponentional backoff for requests that fail with 429 or 500-level response codes via go-retryablehttp. To configure Godo to enable usage of go-retryablehttp, the RetryConfig.RetryMax must be set.
tokenSrc := oauth2.StaticTokenSource(&oauth2.Token{
AccessToken: "dop_v1_xxxxxx",
})
oauth_client := oauth2.NewClient(oauth2.NoContext, tokenSrc)
waitMax := godo.PtrTo(6.0)
waitMin := godo.PtrTo(3.0)
retryConfig := godo.RetryConfig{
RetryMax: 3,
RetryWaitMin: waitMin,
RetryWaitMax: waitMax,
}
client, err := godo.New(oauth_client, godo.WithRetryAndBackoffs(retryConfig))Please refer to the RetryConfig Godo documentation for more information.
Each version of the client is tagged and the version is updated accordingly.
To see the list of past versions, run git tag.
For a comprehensive list of examples, check out the API documentation.
For details on all the functionality in this library, see the GoDoc documentation.
We love pull requests! Please see the contribution guidelines.
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