sllabs-boot/boot.py at master · kamilion/sllabs-boot · GitHub

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#!/usr/bin/env python

from flask import Flask
from flask import request
from flask import make_response
from flask import render_template
from flask import jsonify
import threading
import time

app = Flask(__name__)
app.debug = True
lock = threading.Lock()

d = {}
d['data'] = {}
d['last'] = {}


def update_thread():
    global d
    while True:
        with lock:
            d['uptime'] = d.get('uptime', 0) + 1
        time.sleep(1.0)


@app.route('/config/clear', methods=['GET'])
def config_clear():
    global d
    with lock:
        d['data'] = {}
        return jsonify(d)


@app.route('/config/get', methods=['GET'])
def config_get():
    with lock:
        return jsonify(d)


@app.route('/config/get/<name>', methods=['GET'])
def config_get_name(name):
    with lock:
        return jsonify(d['data'].get(name, {}))


@app.route('/config/set/<name>', methods=['GET', 'POST'])
def config_set(name):
    global d
    with lock:
        d['data'][name] = d['data'].get(name, {})
        d['data'][name]['value'] = request.args.get('value') or float('nan')
        d['data'][name]['time'] = time.time()
        return jsonify(d)


# Normal routes


@app.route("/")
def hello():
    return render_template('index.html', name=request.args.get('name', ''))


@app.route("/template.ipxe")
def template():
    resp = make_response(render_template('template.ipxe.txt', name=request.args.get('name', '')))
    resp.mimetype = 'text/plain'
    return resp


@app.route("/arrival.ipxe")
def arrival():
    # This will set the boot-host variable in iPXE.
    build_template = render_template('arrival.ipxe.txt',
                        url_root=request.url_root)
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/inventory.ipxe")
def inventory():
    # This will get various variables in iPXE.
    mac_address = request.args.get('mac', '')
    ip_address = request.args.get('ip', '')
    uuid_address = request.args.get('uuid', '')

    # do something with the collected data here.
    with lock:
        d['last']['mac'] = mac_address
        d['last']['ip'] = ip_address
        d['last']['uuid'] = uuid_address
        d['last']['time'] = time.time()
        d['data'][mac_address] = {}
        d['data'][mac_address]['mac'] = mac_address
        d['data'][mac_address]['ip'] = ip_address
        d['data'][mac_address]['uuid'] = uuid_address
        d['data'][mac_address]['time'] = time.time()


    build_template = render_template('inventory.ipxe.txt',
        mac=mac_address, ip=ip_address, uuid=uuid_address)
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/boot.ipxe")
def bootipxe():
    build_template = render_template('boot.ipxe.txt', next=request.args.get('next', ''))
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/netboot.ipxe")
def netbootipxe():
    build_template = render_template('netboot.ipxe.txt', name=request.args.get('name', ''))
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/undionly.ipxe")
def undionlyipxe():
    build_template = render_template('undionly.ipxe.txt', name=request.args.get('name', ''))
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/remote.ipxe")
def remoteipxe():
    build_template = render_template('remote.ipxe.txt', name=request.args.get('name', ''))
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/menu.ipxe")
def menuipxe():
    build_template = render_template('menu.ipxe.txt', name=request.args.get('name', ''))
    resp = make_response(build_template)
    resp.mimetype = 'text/plain'
    return resp


@app.route("/boot.itest")
def bootipxetest():
    return render_template('boot.ipxe.txt', name=request.args.get('name', ''))


@app.route("/google3528ba40472779da.html")
def google():
    return render_template('google3528ba40472779da.html')


if __name__ == "__main__":
    app.debug = True
    threading.Thread(target=update_thread).start()
    app.run(host='0.0.0.0', threaded=True, debug=True)