液滴创建后活跃时要通知如何通知 我正在使用DO API和Ansible来处理自动化脚本。我可以创建很多液滴，但是如何知道创建的液滴是否活跃？ 第一种（幼稚的）方法使用以下

Question

在最好的世界中，在液滴创建之后，我将收到通知（就像液滴创建完成后执行的Webhook一样）。有可能吗？

看API文档

https：//developers.digitalocean.com/documentation/v2/ 您应该能够看到液滴的状态（请参阅液滴部分）。

使用您的逻辑：

Answer 1

创建液滴并将ID存储在变量

中 sleep 1分钟 用ID/v2/droplets/quloplet_id.cl.call。 测试响应状态（指示液滴实例状态的状态字符串。这可能是“新”，“活动”，“ off”或“存档”。）。

如果状态==新做某事

update

1. 另一个方法是在创建的液滴时修改液滴。使用Digital Ocean，您可以通过
User Data

$user_data = <<<EOD
#!/bin/bash

apt-get update 
apt-get -y install apache2 
apt-get -y install php5 
apt-get -y install php5-mysql 
apt-get -y install unzip 
service apache2 restart 
cd /var/www/html 
mkdir pack 
cd pack 
wget --user {$wgetUser} --password {$wgetPass} http://x.x.x.x/pack.tar.gz
tar -xvf pack.tar.gz 
php update.php
EOD;


    //Start of the droplet creation
    $data = array(
                    "name"=>"AutoRes".$humanProv.strtoupper($lang), 
                    "region"=>randomRegion(), 
                    "size"=>"512mb", 
                    "image"=>"ubuntu-14-04-x64",
                    "ssh_keys"=>$sshKey,
                    "backups"=>false,
                    "ipv6"=>false,
                    "user_data"=>$user_data,
                    "private_networking"=>null,
                    );

    $chDroplet = curl_init('https://api.digitalocean.com/v2/droplets');
    curl_setopt($chDroplet, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($chDroplet, CURLOPT_POSTFIELDS, json_encode($data)  );
    curl_setopt($chDroplet, CURLOPT_HTTPHEADER, array(
        'Authorization: Bearer '.$apiKey,
        'Content-Type: application/json',
        'Content-Length: ' . strlen(json_encode($data)),
    ));

滴一旦液滴处于活动状态，它将运行这些命令，然后从我的服务器下载tar.gz文件并执行它，您可能会创建update.php来调用服务器，因此将液滴在线更新。
5. 对于第一种方法，Digitalocean的API也返回
动作项目

。这些可用于检查您采取的不同动作的状态。返回的JSON看起来像：

{
  "action": {
    "id": 36804636,
    "status": "completed",
    "type": "create",
    "started_at": "2014-11-14T16:29:21Z",
    "completed_at": "2014-11-14T16:30:06Z",
    "resource_id": 3164444,
    "resource_type": "droplet",
    "region": "nyc3",
    "region_slug": "nyc3"
  }
}

这里是如何使用它们的快速示例：

import os, time
import requests

token = os.getenv('DO_TOKEN')
url = "https://api.digitalocean.com/v2/droplets"

payload = {'name': 'example.com', 'region': 'nyc3', 'size': '512mb', "image": "ubuntu-14-04-x64"}
headers = {'Authorization': 'Bearer {}'.format(token)}

r = requests.post(url, headers=headers, json=payload)

action_url = r.json()['links']['actions'][0]['href']

r = requests.get(action_url, headers=headers)
status = r.json()['action']['status']

while status != u'completed':
    print('Waiting for Droplet...')
    time.sleep(2)
    r = requests.get(action_url, headers=headers)
    status = r.json()['action']['status']

print('Droplet ready...')

# after you define the droplet you want to create,
# this will let you know exactly when the droplet is ready.
# and return its IP address and Active status

...
droplet.create()
    i = 0
    while True:
        actions = droplet.get_actions()
        for action in actions:
            action.load()
            status = action.status
            print(status)        
            if status == "completed":
                print("Droplet created")
                droplets = manager.get_all_droplets(tag_name=[droplet_name"])
                for droplet in droplets:
                    if droplet.name == droplet_name:   
                        while True:
                            if droplet.status == "active":
                                print("Droplet is active")
                                return f"droplet created {droplet_name=} {droplet.ip_address=} {droplet.status=}"
                            else:
                                time.sleep(5)
                                print("Droplet is under creation, waiting for it to be active...")                 
        time.sleep(5)

Answer 2