godview

#!/usr/bin/python
# Usage
# run godview and hit localhost:8000 in the browser

import os
import threading
import time

import SimpleHTTPServer
import SocketServer

from util import *

PORT = 8000
TODOs = [
    "kubectl get nodes --show-all -o wide",
    "kubectl get svc --all-namespaces --show-all  -o wide",
    "kubectl get endpoints --all-namespaces --show-all  -o wide",
    "kubectl get rc --all-namespaces --show-all  -o wide",
    "kubectl get deployment --all-namespaces --show-all  -o wide",
    "gcloud compute firewall-rules list | grep e2e",
    "gcloud compute routes list",
    "gcloud compute forwarding-rules list",
    "kubectl get pod --all-namespaces --show-all -o wide",
]

if 'RUN' in os.environ:
    TODOs = os.environ['RUN'] + TODOs

template_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "index.template")

Handler = SimpleHTTPServer.SimpleHTTPRequestHandler
SocketServer.TCPServer.allow_reuse_address = True
httpd = SocketServer.TCPServer(("", PORT), Handler)


def update_page():
    now = time.ctime()
    template = open(template_path, "r")
    page = template.read()
    template.close()

    content = ""
    for cmd in TODOs:
        content += convert_table_into_html(cmd, get_cmd_result_as_table(cmd))

    f = open("index.html", "w+")
    f.write(page.format(now, content))
    f.close()
    threading.Timer(5, update_page).start()


try:
    update_page()
    print
    "Serving at port", PORT
    httpd.serve_forever()
except KeyboardInterrupt:
    print
    '\nGoodbye!'