report server running status through sendgrid

system_report

#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
from __future__ import print_function
from __future__ import unicode_literals

'''
author: K-Wu
filename: monitor
Python version: 2.7
IDE version: PyCharm
created time: 8/3/2017
not compatible with python3，for the SyntaxError: import * only allowed at module level
'''
import time
import os
import sys
if sys.version_info[0]==3:
    import requests
filename=str(time.time())
def send_message_through_grid(text):
    #sendgrid curlapi
    command="""
    curl --request POST \
  --url https://api.sendgrid.com/v3/mail/send \
  --header "Authorization: Bearer <YOUR_API_KEY>" \
  --header 'Content-Type: application/json' \
  --data-binary --data '{"personalizations": [{"to": [{"email": "<YOUR_MAIL_ADDRESS>"}]}],"from": {"email": "admin@tsinghua.fit"},"subject": "Server Hourly Report","content": [{"type": "text/plain", "value": \
  """
    command+='"'
    command+=text
    command+='"'
    command+="}]}'"
    print(command)
    os.system(command)
    return
def send_message_through_grid_api(text):
    #sendgrid python api
    import sendgrid
    from sendgrid.helpers.mail import *

    sg = sendgrid.SendGridAPIClient(apikey="<YOUR_API_KEY>")
    from_email = Email("admin@tsinghua.fit")
    to_email = Email("<YOUR_EMAIL_ADDRESS>")
    subject = "Server Running Status Report"
    content = Content("text/plain", text)
    mail = Mail(from_email, subject, to_email, content)
    response = sg.client.mail.send.post(request_body=mail.get())
def send_simple_message(text):
    #mailgun request api
    return requests.post(
        "https://api.mailgun.net/v3/<YOUR_MAILGUN_DOMAIN>/messages",
        auth=("api", "<YOUR_API_KEY>"),
        data={"from": "Wu Kun-automated <wuk15@<YOUR_MAILGUN_DOMAIN>>",
              "to": ["<YOUR_EMAIL_ADDRESS>"],
              "subject": "Hourly report from FIT@16",
              "text": text})
#a=send_message_through_grid_api("This is a very interesting topic")
text=""
with open(filename,'w') as fd:
    text+="date  \n\n"
    text+=os.popen("date").read()
    text+="  \n"
    text+="  ========now running top|head========  \n"
    text+=os.popen("top -b| head -n 5").read().replace("\n","  \n")
    text+="  =========now running ifconfig===========  \n"
    text+=os.popen("ifconfig").read()
    text+="  ========process owned by wk15========  \n"
    text+=os.popen("ps -ef | grep wk15").read().replace("\n","  \n")
    text+="  =====================================  \n"
    text+="DO NOT REPLY TO THIS MAIL. If you have questions, please contact wuk15 <at> mails.tsinghua.edu.cn"
    fd.write(text)
try:
    send_message_through_grid_api(text)
except Exception:
    pass
os.system("sendmail <"+filename)