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main
...
kunsi-mako
4 changed files with 22 additions and 110 deletions
41
error.html
41
error.html
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@ -1,41 +0,0 @@
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>${title}</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" href="bootstrap.min.css">
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<link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🔥</text></svg>">
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</head>
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<body>
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<div class="container">
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<div class="page-header my-5" id="banner">
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<div class="row">
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<div class="col-lg-8">
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<h1>Status: 🔥</h1>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col">
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<div class="card text-white border-primary mb-3">
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<div class="card-header d-flex justify-content-between align-items-center">
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<h4>Something went wrong</h4>
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</div>
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<div class="card-body">
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<p>
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There was an error rendering the status page.
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Admins have been notified.
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</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script type="text/javascript">
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window.setTimeout(function() {
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window.location.reload();
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}, 10000);
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</script>
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</body>
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</html>
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@ -1,3 +1,2 @@
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Mako
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tomlkit
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requests
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83
service.py
83
service.py
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@ -1,39 +1,29 @@
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#!/usr/bin/env python3
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import logging
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import shutil
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import sys
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from datetime import datetime
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import requests
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import urllib3
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from os import environ
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import requests
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import tomlkit
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import urllib3
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from mako.template import Template
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urllib3.disable_warnings()
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CONFIGFILE = environ.get('STATUSPAGE_CONFIG', 'config.toml')
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class StatusPage:
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def get_api_result(self):
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if self.services:
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log.debug('services already exist, returning early')
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return self.services
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headers = {'Accept': 'application/json', 'X-HTTP-Method-Override': 'GET'}
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headers = {
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'Accept': 'application/json',
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'X-HTTP-Method-Override': 'GET'
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}
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requestbody = {
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"attrs": [
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"name",
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"state",
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"last_check_result",
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"host_name",
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"display_name",
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],
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"joins": ["host", "host.state", "host.last_check_result", "host.vars"],
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"attrs": [ "name", "state", "last_check_result", "host_name", "display_name" ],
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"joins": [ "host.name", "host.state", "host.last_check_result", "host.vars" ],
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"filter": self.config['filters']['services'],
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}
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@ -41,31 +31,25 @@ class StatusPage:
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'{}/v1/objects/services'.format(self.config['icinga2_api']['baseurl']),
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headers=headers,
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json=requestbody,
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auth=(
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self.config['icinga2_api']['username'],
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self.config['icinga2_api']['password'],
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),
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verify=False,
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auth=(self.config['icinga2_api']['username'], self.config['icinga2_api']['password']),
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verify=False
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)
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self.logger.info(f'got http status code {r.status_code}')
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self.logger.debug(r.text)
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if r.status_code == 200:
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if (r.status_code == 200):
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self.services = r.json()['results']
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else:
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r.raise_for_status()
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self.logger.info(f'got {len(self.services)} services from api')
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return self.services
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def prettify(self, text):
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for search, replace in self.config.get('prettify', {}).items():
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text = text.replace(search, replace)
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return text
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def get_services_per_host(self):
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state_to_design_mapping = [
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('success', 'OK'),
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@ -76,11 +60,6 @@ class StatusPage:
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result = {}
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for service in self.get_api_result():
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self.logger.info(
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f'now processing {service["attrs"]["host_name"]} "{service["attrs"]["display_name"]}"'
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)
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self.logger.debug(service)
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host = service['joins']['host']['vars']['pretty_name']
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if host not in result:
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@ -101,16 +80,14 @@ class StatusPage:
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if state in (1, 2):
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self.ragecounter += state
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result[host]['services'][
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self.prettify(service['attrs']['display_name'])
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] = {
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result[host]['services'][self.prettify(service['attrs']['display_name'])] = {
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'badge': state_to_design_mapping[state][0],
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'state': state_to_design_mapping[state][1],
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}
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self.logger.info(f'ragecounter is now {self.ragecounter}')
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return result
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def render_html(self, service_details):
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if self.ragecounter == 0:
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mood = '🆗'
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@ -119,45 +96,27 @@ class StatusPage:
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else:
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mood = '🔥'
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self.logger.info('rendering output html')
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start = datetime.now()
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template = Template(
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filename=self.config['output'].get('template', 'template.html')
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)
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template = Template(filename=self.config['output'].get('template', 'template.html'))
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output = template.render(
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title=self.config['output'].get('page_title', 'Status Page'),
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mood=mood,
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hosts=service_details,
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)
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end = datetime.now()
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self.logger.info(f'rendered in {(end-start).total_seconds():.09f}s')
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with open(self.config['output']['filename'], 'w') as f:
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f.write(output)
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def __init__(self):
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self.config = tomlkit.loads(open(CONFIGFILE).read())
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self.services = {}
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self.ragecounter = 0
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self.logger = logging.getLogger('StatusPage')
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handler = logging.StreamHandler(sys.stdout)
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formatter = logging.Formatter(
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'%(levelname)s {%(filename)s:%(lineno)d} %(message)s'
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)
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handler.setFormatter(formatter)
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self.logger.addHandler(handler)
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self.logger.setLevel(self.config.get('loglevel', 'INFO'))
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if __name__ == "__main__":
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page = StatusPage()
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try:
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service_details = page.get_services_per_host()
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from pprint import pprint
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pprint(service_details)
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page.render_html(service_details)
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except Exception as e:
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shutil.copyfile('error.html', page.config['output']['filename'])
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raise e
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@ -39,10 +39,5 @@
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</div>
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% endfor
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</div>
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<script type="text/javascript">
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window.setTimeout(function() {
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window.location.reload();
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}, 30000);
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</script>
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</body>
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</html>
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