Wartungsplan 0.2.2

Manage recurring tasks in ical

Wartungsplan

A tool to extract events from an ical file by day or day range and perform an action per event like sending an email or opening a ticket.

Requirements

• Python 3.8

Installation instructions

# prepare the python virtual env
python3 -m venv venv
# enter the venv
source venv/bin/activate
# install Wartungsplan
pip install wartungsplan

Events from icalendar

An icalendar file stored in local filesystem or localy mounted. Can be edited with Thunderbird or even Outlook with an established UI with all posible features of the Recurrence Rule (https://www.rfc-editor.org/rfc/rfc5545#section-3.3.10).

RRULE:FREQ=MONTHLY;BYDAY=1TU

The config file:

[calendar]
#Directory to ics file. Calendar only needs to be readable.
directory = /media/shareX/Wartungspläne.ics

Mode of operation

You would create several calendar files according to your need and run them regularly using cron or systemd.

The calendars are split first of all by backend then by partition (the group of people you want to give access).

• E-Mail notification
• Ticketing system

Then for example four calendars for four responsibilities (teams):

• Client machine tasks
• Server related tasks
• Network
• Public facing servers
• Internal servers
• Database servers

Another aproach could be to separate by duration (to run Wartungsplan daily, weekly, monthly):

• Tasks to finish the same day
• That week
• That month

If you already have different queues set up in your ticketing system you can also start from there.

Be careful to not have more calendars than events ;-) 60 events per calender is not too much, having to include 12 calenders in Outlook is a disaster, always.

The calendar files are on the local file system, a network share or otherwise synchronized/transported.

Microsoft Outlook

It is strongly recommended to explicitly sync the calendar back to its source:

Send / Receive -> Send all

Mail

The config file:

[mail]
server = smtp.example.com
port = 465
password = kCHvJeUy4Gd2XgsXXYFqUtjk
sender = [e-mail]
recipient = [e-mail]

OTRS

Install optional depenency: pip install pyotrs

The config file:

[otrs]
server = http://localhost
webservicename = AutomaticTicketCreationForRecurringTasks
username = restapiuser
password = AiX3sheeIyahf8aaQuah2wio
tickettitel = Titel
queue = Queueebene1::Queueebene2
state = New
priority = 1 very low
footer = Ticket automatically created by Wartungsplan

Examples

$ Wartungsplan -h
usage: Wartungsplan [-h] [--config CONFIG] [--ics-calendar ICS_CALENDAR]
                    [--verbose] [--dry-run] [--logfile LOGFILE]
                    [--start-date START_DATE] [--end-date END_DATE]
                    {version,list,send,otrs}

positional arguments:
  {version,list,send,otrs}
                        Just print the version or select the desired action.

options:
  -h, --help            show this help message and exit
  --config CONFIG, -c CONFIG
                        Directory to different config file. Default is
                        plan.conf in same Folder as plan.py
  --ics-calendar ICS_CALENDAR, -i ICS_CALENDAR
                        Path to the ics calendar (Takes precedence over value
                        in config)
  --verbose, -v         More v's more text
  --dry-run, -d         Don't perform any action
  --logfile LOGFILE, -w LOGFILE
                        Write log to file
  --start-date START_DATE, -s START_DATE
                        Start Date e.g. 2023-05-02. Default is todays date
  --end-date END_DATE, -e END_DATE
                        End Date e.g. 2023-05-03. Default is start-date + 1
                        day. (00:00:00 respectively)

Contact

In case you want or need to contact us in private because you don't want the entire world to know, security related issues ... or to just say "Hello":

[e-mail] [e-mail]