sophie/simple-icinga-dashboard
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Compare commits

base: sophie:main
Branches Tags
sophie:main
sophie:kunsi-improvements
sophie:kunsi-mako-templating
sophie:kunsi-heading-links-fixup
sophie:kunsi-remove-hosts
sophie:kunsi-heading-links
..
compare: sophie:kunsi-mako-templating
Branches Tags
sophie:main
sophie:kunsi-improvements
sophie:kunsi-mako-templating
sophie:kunsi-heading-links-fixup
sophie:kunsi-remove-hosts
sophie:kunsi-heading-links

No commits in common. "main" and "kunsi-mako-templating" have entirely different histories.
main ... kunsi-mako

4 changed files with 22 additions and 110 deletions
Show stats Expand all files Collapse all files

41
error.html
View file

@ -1,41 +0,0 @@
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>${title}</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="bootstrap.min.css">
<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>">
</head>
<body>
<div class="container">
<div class="page-header my-5" id="banner">
<div class="row">
<div class="col-lg-8">
<h1>Status: 🔥</h1>
</div>
</div>
</div>
<div class="row">
<div class="col">
<div class="card text-white border-primary mb-3">
<div class="card-header d-flex justify-content-between align-items-center">
<h4>Something went wrong</h4>
</div>
<div class="card-body">
<p>
There was an error rendering the status page.
Admins have been notified.
</p>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
window.setTimeout(function() {
window.location.reload();
}, 10000);
</script>
</body>
</html>

1
requirements.txt
View file

@ -1,3 +1,2 @@
Mako
tomlkit
requests

85
service.py
View file

@ -1,39 +1,29 @@
#!/usr/bin/env python3
import logging
import shutil
import sys
from datetime import datetime
import requests
import urllib3
from os import environ
import requests
import tomlkit
import urllib3
from mako.template import Template
urllib3.disable_warnings()
CONFIGFILE = environ.get('STATUSPAGE_CONFIG', 'config.toml')
class StatusPage:
def get_api_result(self):
if self.services:
log.debug('services already exist, returning early')
return self.services
headers = {'Accept': 'application/json', 'X-HTTP-Method-Override': 'GET'}
headers = {
'Accept': 'application/json',
'X-HTTP-Method-Override': 'GET'
}
requestbody = {
"attrs": [
"name",
"state",
"last_check_result",
"host_name",
"display_name",
],
"joins": ["host", "host.state", "host.last_check_result", "host.vars"],
"attrs": [ "name", "state", "last_check_result", "host_name", "display_name" ],
"joins": [ "host.name", "host.state", "host.last_check_result", "host.vars" ],
"filter": self.config['filters']['services'],
}
@ -41,31 +31,25 @@ class StatusPage:
'{}/v1/objects/services'.format(self.config['icinga2_api']['baseurl']),
headers=headers,
json=requestbody,
auth=(
self.config['icinga2_api']['username'],
self.config['icinga2_api']['password'],
),
verify=False,
auth=(self.config['icinga2_api']['username'], self.config['icinga2_api']['password']),
verify=False
)
self.logger.info(f'got http status code {r.status_code}')
self.logger.debug(r.text)
if r.status_code == 200:
if (r.status_code == 200):
self.services = r.json()['results']
else:
r.raise_for_status()
self.logger.info(f'got {len(self.services)} services from api')
return self.services
def prettify(self, text):
for search, replace in self.config.get('prettify', {}).items():
text = text.replace(search, replace)
return text
def get_services_per_host(self):
state_to_design_mapping = [
('success', 'OK'),
@ -76,11 +60,6 @@ class StatusPage:
result = {}
for service in self.get_api_result():
self.logger.info(
f'now processing {service["attrs"]["host_name"]} "{service["attrs"]["display_name"]}"'
)
self.logger.debug(service)
host = service['joins']['host']['vars']['pretty_name']
if host not in result:
@ -101,16 +80,14 @@ class StatusPage:
if state in (1, 2):
self.ragecounter += state
result[host]['services'][
self.prettify(service['attrs']['display_name'])
] = {
result[host]['services'][self.prettify(service['attrs']['display_name'])] = {
'badge': state_to_design_mapping[state][0],
'state': state_to_design_mapping[state][1],
}
self.logger.info(f'ragecounter is now {self.ragecounter}')
return result
def render_html(self, service_details):
if self.ragecounter == 0:
mood = '🆗'
@ -119,45 +96,27 @@ class StatusPage:
else:
mood = '🔥'
self.logger.info('rendering output html')
start = datetime.now()
template = Template(
filename=self.config['output'].get('template', 'template.html')
)
template = Template(filename=self.config['output'].get('template', 'template.html'))
output = template.render(
title=self.config['output'].get('page_title', 'Status Page'),
mood=mood,
hosts=service_details,
)
end = datetime.now()
self.logger.info(f'rendered in {(end-start).total_seconds():.09f}s')
with open(self.config['output']['filename'], 'w') as f:
f.write(output)
def __init__(self):
self.config = tomlkit.loads(open(CONFIGFILE).read())
self.services = {}
self.ragecounter = 0
self.logger = logging.getLogger('StatusPage')
handler = logging.StreamHandler(sys.stdout)
formatter = logging.Formatter(
'%(levelname)s {%(filename)s:%(lineno)d} %(message)s'
)
handler.setFormatter(formatter)
self.logger.addHandler(handler)
self.logger.setLevel(self.config.get('loglevel', 'INFO'))
if __name__ == "__main__":
page = StatusPage()
service_details = page.get_services_per_host()
try:
service_details = page.get_services_per_host()
page.render_html(service_details)
except Exception as e:
shutil.copyfile('error.html', page.config['output']['filename'])
raise e
from pprint import pprint
pprint(service_details)
page.render_html(service_details)

5
template.html
View file

@ -39,10 +39,5 @@
</div>
% endfor
</div>
<script type="text/javascript">
window.setTimeout(function() {
window.location.reload();
}, 30000);
</script>
</body>
</html>