91 lines
2.0 KiB
Go
91 lines
2.0 KiB
Go
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package triton
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"sort"
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"github.com/hashicorp/errwrap"
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)
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type DataCentersClient struct {
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*Client
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}
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// DataCenters returns a c used for accessing functions pertaining
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// to Datacenter functionality in the Triton API.
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func (c *Client) Datacenters() *DataCentersClient {
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return &DataCentersClient{c}
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}
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type DataCenter struct {
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Name string `json:"name"`
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URL string `json:"url"`
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}
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type ListDataCentersInput struct{}
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func (client *DataCentersClient) ListDataCenters(*ListDataCentersInput) ([]*DataCenter, error) {
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respReader, err := client.executeRequest(http.MethodGet, "/my/datacenters", nil)
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if respReader != nil {
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defer respReader.Close()
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}
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if err != nil {
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return nil, errwrap.Wrapf("Error executing ListDatacenters request: {{err}}", err)
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}
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var intermediate map[string]string
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decoder := json.NewDecoder(respReader)
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if err = decoder.Decode(&intermediate); err != nil {
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return nil, errwrap.Wrapf("Error decoding ListDatacenters response: {{err}}", err)
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}
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keys := make([]string, len(intermediate))
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i := 0
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for k := range intermediate {
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keys[i] = k
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i++
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}
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sort.Strings(keys)
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result := make([]*DataCenter, len(intermediate))
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i = 0
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for _, key := range keys {
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result[i] = &DataCenter{
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Name: key,
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URL: intermediate[key],
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}
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i++
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}
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return result, nil
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}
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type GetDataCenterInput struct {
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Name string
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}
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func (client *DataCentersClient) GetDataCenter(input *GetDataCenterInput) (*DataCenter, error) {
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resp, err := client.executeRequestRaw(http.MethodGet, fmt.Sprintf("/my/datacenters/%s", input.Name), nil)
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if err != nil {
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return nil, errwrap.Wrapf("Error executing GetDatacenter request: {{err}}", err)
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}
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if resp.StatusCode != http.StatusFound {
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return nil, fmt.Errorf("Error executing GetDatacenter request: expected status code 302, got %s",
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resp.StatusCode)
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}
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location := resp.Header.Get("Location")
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if location == "" {
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return nil, errors.New("Error decoding GetDatacenter response: no Location header")
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}
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return &DataCenter{
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Name: input.Name,
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URL: location,
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}, nil
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}
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