PiFrame/monit-dashboard
PiFrame/monit-dashboard
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63
README.md
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@ -1,32 +1,37 @@
# Monit Dashboard
## Description
Python web application to get a dashboard of a bunch of [Monit][monit]
servers at a glance.
Python web application to get a dashboard of a bunch of [Monit] servers at a
glance.
## How does it work?
Every 300 seconds the application ask for the data served by the
Monit built-in web server in a XMl report from each configured server.
Then, thanks to the built-in web server, it is displayed in a single
HTML page.
Every 300 seconds (hardcoded) the application ask for the data served by the
Monit built-in web server in a XMl report from each configured server. Then,
thanks to the built-in web server, it is displayed in a single HTML page.
## Pre requisites
### Debian GNU/Linux
#### Web.py framework
- `apt install python-webpy`
#### Python libraries
- `apt install python-xmltodict python-requests`
### CentOS
#### Python PIP
- `yum install epel-release`
- `yum install python-pip`
#### Web.py framework
- `pip install web.py`
#### Python libaries
@ -34,52 +39,58 @@ HTML page.
- `yum install python-requests python-xmltodict python-simplejson`
## Requisites
- Config file `conf/servers.json` prior run. You might find a sample
file at `conf/servers.json.example`.
- Config file `conf/servers.json` prior run. You might find a sample file at
`conf/servers.json.example`.
- Please see [Config](#config) section for further details.
## Run
`./bin/monit-dashboard.py`
By default, it will be reachable at http://localhost:8080. You might
change the port by adjusting `app.run(port=8080)` in
`bin/monit-dashboard.py` file.
By default, it will be reachable at <http://localhost:8080>. You might change
the port by adjusting `app.run(port=8080)` in `bin/monit-dashboard.py` file.
## References
- [web.py 0.3 tutorial][webpy-tutorial]
- [Learn Python the hard way, ex 50][lpthw]
- [web.py 0.3 tutorial][webpy-tutorial]
- [Learn Python the hard way, ex 50][lpthw]
- [A template example][template-example]
- [How to change HTTP server port][port]
## Config
- Placed in `conf/servers.json`
- Sample settings as follows:
```
{
```
{
"My server to monit": {
"url": "http://example.com:2812",
"user": "monit",
"passwd": "*****"
}
}
}
```
```
# Credits
- [Original idea][idea]
- [Original idea][idea]
- Frontend support: Júlia Vázquez
- [Icons][icons]
- [Icons]
- [Accordion menu][accordion]
# License
[AGPL][license]
[accordion]: http://www.w3schools.com/howto/howto_js_accordion.asp
[icons]: https://commons.wikimedia.org/wiki/User:House
[idea]: https://imil.net/blog/2016/03/16/Fetch-monit-status-in-JSON/
[license]: LICENSE
[lpthw]: https://learnpythonthehardway.org/book/ex50.html
[monit]: https://mmonit.com/monit/
[port]: https://stackoverflow.com/questions/14444913/web-py-specify-address-and-port
[template-example]: https://stackoverflow.com/questions/28508869/using-web-py-to-dynamically-output-values-from-process-initiated-by-form-submiss
[webpy]: http://webpy.org/
[webpy-tutorial]: http://webpy.org/tutorial3.en
[port]: https://stackoverflow.com/questions/14444913/web-py-specify-address-and-port
[lpthw]: https://learnpythonthehardway.org/book/ex50.html
[template-example]: https://stackoverflow.com/questions/28508869/using-web-py-to-dynamically-output-values-from-process-initiated-by-form-submiss
[idea]: https://imil.net/blog/2016/03/16/Fetch-monit-status-in-JSON/
[icons]: https://commons.wikimedia.org/wiki/User:House
[accordion]: http://www.w3schools.com/howto/howto_js_accordion.asp
[license]: LICENSE

32
bin/monit-dashboard.py
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@ -1,23 +1,28 @@
#!/usr/bin/python
import web
import requests, xmltodict, json, os, sys
import requests
import xmltodict
import json
import os
import sys
import datetime
urls = ('/', 'index',
'/help', 'help'
)
)
app = web.application(urls, globals())
render = web.template.render('templates/', base="layout")
## Uncomment to turn debug off
# Uncomment to turn debug off
web.config.debug = False
## Variables
# Variables
output = []
## Functions
# Functions
def getMonit():
output = []
@ -30,7 +35,8 @@ def getMonit():
for site in cf:
s = cf[site]
r = requests.get(s['url'] + xmlQuery, auth = (s['user'], s['passwd']))
r = requests.get(s['url'] + xmlQuery,
auth=(s['user'], s['passwd']))
allstat = json.loads(json.dumps(xmltodict.parse(r.text)['monit']))
@ -43,29 +49,35 @@ def getMonit():
status[name] = int(service['status'])
checks[service['name']] = status[name]
server = dict(name = site, url = s['url'], result = checks)
server = dict(name=site, url=s['url'], result=checks)
output.append(server)
print(datetime.datetime.now())
return(output)
## Classes
# Classes
class monitDashboard(web.application):
def run(self, port=8080, *middleware):
func = self.wsgifunc(*middleware)
return web.httpserver.runsimple(func, ('0.0.0.0', port))
class index(object):
def GET(self):
return render.index(output = getMonit(), now = datetime.datetime.now())
return render.index(output=getMonit(), now=datetime.datetime.now())
class help(object):
def GET(self):
return render.help()
## Main
# Main
if __name__ == "__main__":
app = monitDashboard(urls, globals())
app.run(port=8080)

56
static/monit-dashboard.css
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@ -1,8 +1,8 @@
.server-link a {
color: #fff;
text-decoration: none;
text-transform: uppercase;
text-decoration: underline;
color: #fff;
text-decoration: none;
text-transform: uppercase;
text-decoration: underline;
}
th {
@ -16,57 +16,57 @@ td {
}
body {
font-family: arial;
font-family: arial;
}
tr:nth-child(odd) {
background-color:#fff;
background-color: #fff;
}
tr:nth-child(even) {
background-color:#f2f2f2;
background-color: #f2f2f2;
}
a {
color: #cb0017;
font-weight: bolder;
color: #cb0017;
font-weight: bolder;
}
button.accordion {
color: #444;
cursor: pointer;
padding: 18px;
width: 100%;
text-align: left;
border: none;
outline: none;
transition: 0.4s;
color: #444;
cursor: pointer;
padding: 18px;
width: 100%;
text-align: left;
border: none;
outline: none;
transition: 0.4s;
}
div.panel {
padding: 0 18px;
background-color: white;
display: none;
padding: 0 18px;
background-color: white;
display: none;
}
div.panel.show {
display: block;
display: block;
}
.green {
background-color: #79bd8f;
font-size: 20px;
background-color: #79bd8f;
font-size: 20px;
}
.green:hover {
background-color: #588a68;
background-color: #588a68;
}
.red {
background-color: #d9534f;
font-size: 20px;
background-color: #d9534f;
font-size: 20px;
}
.red:hover {
background-color: #c9302c;
}
background-color: #c9302c;
}

10
static/monit-dashboard.js
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@ -2,8 +2,8 @@ var acc = document.getElementsByClassName("accordion");
var i;
for (i = 0; i < acc.length; i++) {
acc[i].onclick = function(){
this.classList.toggle("active");
this.nextElementSibling.classList.toggle("show");
}
}
acc[i].onclick = function() {
this.classList.toggle("active");
this.nextElementSibling.classList.toggle("show");
}
}

4
templates/help.html
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@ -1,3 +1,3 @@
<article>
<p>Please check the README file.</p>
</article>
<p>Please check the README file.</p>
</article>

9
templates/layout.html
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@ -1,15 +1,18 @@
$def with (content)
<html>
<head>
<title>Monit Dashboard</title>
<link rel="stylesheet" type="text/css" href="static/monit-dashboard.css" />
<meta http-equiv="refresh" content="300">
</head>
<body>
$:content
$:content
<a href="/">Home</a> | <a href="/help">Help</a>
<a href="/">Home</a> | <a href="/help">Help</a>
</body>
</html>
</html>