first draft
This commit is contained in:
Sophie Schiller
parent
3305099229
commit
7e1c6ecdca
6 changed files with 238 additions and 0 deletions
5
.gitignore
vendored
5
.gitignore
vendored
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@ -129,3 +129,8 @@ dmypy.json
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# Pyre type checker
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# Pyre type checker
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.pyre/
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.pyre/
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# vim stuff
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*.swp
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# generated output
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index.html
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12
bootstrap.min.css
vendored
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12
bootstrap.min.css
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File diff suppressed because one or more lines are too long
26
hosts_template.html
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26
hosts_template.html
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<div class="row">
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<div class="col">
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<div class="card text-white border-success mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Operational</h5>
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<div class="card-body">
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{hosts_operational}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card text-white border-warning mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Warning</h5>
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<div class="card-body">
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{hosts_warning}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card text-white border-danger mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Critical</h5>
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<div class="card-body">
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{hosts_critical}
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</div>
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</div>
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</div>
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</div>
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126
services.py
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126
services.py
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#!/usr/bin/env python3
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import json
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import requests
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import configparser
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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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def do_api_calls(config):
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data = {}
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for i in ['hosts', 'services']:
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request_url = "{}/v1/objects/{}".format(config['icinga2_api']['baseurl'], i)
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headers = {
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'Accept': 'application/json',
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}
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r = requests.get(request_url,
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headers=headers,
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auth=(config['icinga2_api']['username'], config['icinga2_api']['password']),
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verify=False)
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if (r.status_code == 200):
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data[i] = r.json()
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else:
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r.raise_for_status()
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return data
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def render_text_output(data):
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print("{:50s} {:10s}".format("host", "status"))
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for host in data['hosts']['results']:
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print("{:50s} {}".format(host['name'], host['attrs']['state']))
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for service in data['services']['results']:
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print("{:50s} {}".format(service['name'], service['attrs']['state']))
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def render_hosts(data):
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hosts_operational = ''
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hosts_warning = ''
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hosts_critical = ''
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for host in data['hosts']['results']:
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if host['attrs']['state'] == 0:
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hosts_operational = hosts_operational + """<p><button type="button" class="btn btn-success">{}</button></p>\n""".format(host['name'])
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elif host['attrs']['state'] == 1:
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hosts_warning = hosts_warning + """<p><button type="button" class="btn btn-warning">{}</button></p>\n""".format(host['name'])
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else:
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hosts_critical = hosts_critical + """<p><button type="button" class="btn btn-danger">{}</button></p>\n""".format(host['name'])
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with open("hosts_template.html", "r") as f:
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htmlTemplate = f.read()
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htmlOutput = htmlTemplate.format(
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hosts_operational = hosts_operational,
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hosts_warning = hosts_warning,
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hosts_critical = hosts_critical,
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)
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return htmlOutput
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def render_services_per_host(host, data):
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services_operational = ''
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services_warning = ''
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services_critical = ''
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for service in data['services']['results']:
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if service['attrs']['host_name'] == host:
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if service['attrs']['state'] == 0:
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services_operational = services_operational + """<p><button type="button" class="btn btn-success">{}</button></p>\n""".format(service['name'])
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elif service['attrs']['state'] == 1:
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services_warning = services_warning + """<p><button type="button" class="btn btn-warning">{}</button></p>\n""".format(service['name'])
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else:
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services_critical = services_critical + """<p><button type="button" class="btn btn-danger">{}</button></p>\n""".format(service['name'])
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with open("services_template.html", "r") as f:
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htmlTemplate = f.read()
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htmlOutput = htmlTemplate.format(
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host = host,
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services_operational = services_operational,
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services_warning = services_warning,
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services_critical = services_critical
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)
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return htmlOutput
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def render_service_details(data):
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# generate list of hosts by scanning services for unique host_name
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host_names = []
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for service in data['services']['results']:
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if service['attrs']['host_name'] not in host_names:
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host_names.append(service['attrs']['host_name'])
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print(host_names)
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# render html for each host_name
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html_output = ""
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for host in host_names:
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html_output = html_output + render_services_per_host(host, data)
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return html_output
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def render_index_html(host_summary, service_details):
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with open("template.html", "r") as f:
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htmlTemplate = f.read()
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htmlOutput = htmlTemplate.format(
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hosts = host_summary,
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services = service_details
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)
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with open("index.html", "w") as f:
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f.write(htmlOutput)
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def main():
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config = configparser.ConfigParser()
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config['icinga2_api'] = {
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'baseurl': 'https://localhost:5665',
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'username': 'root',
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'password': 'foobar'
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}
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with open('config.conf', 'r') as configfile:
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config.read('config.conf')
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data = do_api_calls(config)
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host_summary = render_hosts(data)
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service_details = render_service_details(data)
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print(service_details)
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render_index_html(host_summary, service_details)
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if __name__ == "__main__":
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main()
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33
services_template.html
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33
services_template.html
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<div class="row">
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<div class="col-lg-12">
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<div class="page-header">
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<h3 id="typography">{host}</h3>
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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-success mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Operational</h5>
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<div class="card-body">
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{services_operational}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card text-white border-warning mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Warning</h5>
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<div class="card-body">
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{services_warning}
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</div>
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</div>
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</div>
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<div class="col">
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<div class="card text-white border-danger mb-3" style="max-width: 20rem;">
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<h5 class="card-header">Critical</h5>
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<div class="card-body">
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{services_critical}
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</div>
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</div>
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</div>
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</div>
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36
template.html
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template.html
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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>Status Page</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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</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 col-md-7 col-sm-6">
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<h1>Status Page</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-lg-12">
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<div class="page-header">
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<h2 id="typography">Hosts</h2>
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</div>
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</div>
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</div>
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{hosts}
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<div class="row">
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<div class="col-lg-12">
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<div class="page-header">
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<h2 id="typography">Services</h2>
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</div>
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</div>
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</div>
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{services}
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</div>
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</body>
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</html>
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