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package main
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import (
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"bytes"
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"log"
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"net/http"
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"io/ioutil"
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"strings"
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"encoding/json"
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/*
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"fmt"
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*/
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)
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func main() {
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// Create a slice to insert the ID of the current droplet
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url_slice := []string{"https://api.digitalocean.com/v2/droplets/", get_droplet_id("foo"), "/actions"}
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// Construct the string from the slice
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droplet_actions_url := strings.Join(url_slice, "")
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/* ---- Old ------ Using http.Get
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// Create the json object to be posted
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post_body, _ := json.Marshal(map[string]string{"type": "power_off"})
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// Open a buffer for the post response body
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response_body := bytes.NewBuffer(post_body)
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// instantiate the POST object
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http_response, err := http.Post(droplet_actions_url, "application/json", response_body)
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*/
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do_client := &http.Client{
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CheckRedirect: redirectPolicyFunc,
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}
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http_response, err := do_client.Get(droplet_actions_url))
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if err != nil {
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log.Fatalf("Responese Error: %v", err)
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}
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// Create an http.Request object to store the request data
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// Is 'nil' the correct parameter? Check the docs
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// How is the response body cached? Is the 'nil' parameter the actual POST body?
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// Is the post_body to be fashioned with json.Marshal as above? Where is it
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// used as a parameter?
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http_request, err := http.Request("POST", droplet_actions_url, nil)
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// Add the Authorization header with the OAuth token to the request data
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http_request.Header.Add("Authorization", "Bearer 72a0ec632d0834dd3e1b72ec096f4644f527853a747875ca387a0269a625597a")
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http_response, err := client.Post(droplet_actions_url, "application/json", response_body)
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// Pause thread until response is read and http connection closes (I think?)
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defer http_response.Body.Close()
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body, err := ioutil.ReadAll(response_body)
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if err != nil {
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log.Fatalln(err)
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}
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// Turn the http response object into a string
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response_body_string := string(body)
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log.Printf(response_body_string)
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}
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func get_droplet_id(hostname string) string {
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/*
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Eventually, the goal is to use droplet tags to group the cluster,
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use the droplet tags api to list all droplets, differentially
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identify 'other' nodes with knowledge of our current droplet properties,
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and finally return the droplet_id that corresponds to the supplied hostname
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*/
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// var droplet_id string = "253365345"
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var droplet_id string = "253365347"
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return droplet_id
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}
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