jriou/notify-by-telegram
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Improve installation procedure

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Signed-off-by: Julien Riou <julien@riou.xyz>
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Julien Riou 2020-11-26 08:28:40 +01:00
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3
.gitignore vendored
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@ -127,3 +127,6 @@ dmypy.json
# Pyre type checker
.pyre/
# notify-by-telegram
telegram.json

22
README.md
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@ -1,10 +1,10 @@
# notify-by-telegram
Send Nagios notifications to a Telegram channel.
Send Nagios notifications to a [Telegram Messenger](https://telegram.org/) channel.
## Telegram bot
This [tutorial](https://takersplace.de/2019/12/19/telegram-notifications-with-nagios/) explains how to create a Telegram bot. You'll need the *chat_id* and *auth_key* for the next section.
This [tutorial](https://takersplace.de/2019/12/19/telegram-notifications-with-nagios/) explains how to create a Telegram bot. You'll need the `chat_id` and `auth_key` for the next section.
## Installation
@ -12,10 +12,7 @@ _This guide has been written for [Debian](https://www.debian.org/). Some command
Clone the repository:
```
git clone https://github.com/jouir/notify-by-telegram.git
sudo cp -p notify-by-telegram.py /usr/lib/nagios/plugins/notify-by-telegram.py
sudo chmod 755 /usr/lib/nagios/plugins/notify-by-telegram.py
sudo chown root:root /usr/lib/nagios/plugins/notify-by-telegram.py
git clone https://github.com/jouir/notify-by-telegram.git /opt/notify-by-telegram
```
Install dependencies using the package manager:
@ -27,18 +24,15 @@ sudo apt install python3-jinja2 python3-requests
Copy and update the configuration file example:
```
sudo cp -p config.json.example /etc/nagios/telegram.json
sudo chmod 640 root:nagios /etc/nagios/telegram.json
```
Add Nagios configurations:
```
sudo cp -p nagios.cfg /etc/nagios4/conf.d/telegram.cfg
cp -p config.json.example telegram.json
vim telegram.json
sudo mv telegram.json /etc/nagios4/telegram.json
sudo chmod 640 root:nagios /etc/nagios4/telegram.json
```
Ensure Nagios reads the configuration file:
```
grep cfg_dir=/etc/nagios4/conf.d /etc/nagios4/nagios.cfg
echo "cfg_file=/opt/notify-by-telegram/nagios.cfg" >> /etc/nagios4/nagios.cfg
```
Then reload service:

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nagios.cfg
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define command {
command_name notify-host-by-telegram
command_line /usr/lib/nagios/plugins/notify-by-telegram.py -c /etc/nagios/telegram.json --logfile /var/log/nagios4/telegram.log host --notification-type "$NOTIFICATIONTYPE$" --service-desc "$SERVICEDESC$" --host-name "$HOSTNAME$" --host-state "$HOSTSTATE$" --host-address "$HOSTADDRESS$" --host-output "$HOSTOUTPUT$" --long-date-time "$LONGDATETIME$"
command_line /opt/notify-by-telegram/notify-by-telegram.py -c /etc/nagios/telegram.json --logfile /var/log/nagios4/telegram.log host --notification-type "$NOTIFICATIONTYPE$" --service-desc "$SERVICEDESC$" --host-name "$HOSTNAME$" --host-state "$HOSTSTATE$" --host-address "$HOSTADDRESS$" --host-output "$HOSTOUTPUT$" --long-date-time "$LONGDATETIME$"
}
define command {
command_name notify-service-by-telegram
command_line /usr/lib/nagios/plugins/notify-by-telegram.py -c /etc/nagios/telegram.json --logfile /var/log/nagios4/telegram.log service --notification-type "$NOTIFICATIONTYPE$" --service-desc "$SERVICEDESC$" --host-alias "$HOSTALIAS$" --host-address "$HOSTADDRESS$" --service-state "$SERVICESTATE$" --long-date-time "$LONGDATETIME$" --service-output "$SERVICEOUTPUT$"
command_line /opt/notify-by-telegram/notify-by-telegram.py -c /etc/nagios/telegram.json --logfile /var/log/nagios4/telegram.log service --notification-type "$NOTIFICATIONTYPE$" --service-desc "$SERVICEDESC$" --host-alias "$HOSTALIAS$" --host-address "$HOSTADDRESS$" --service-state "$SERVICESTATE$" --long-date-time "$LONGDATETIME$" --service-output "$SERVICEOUTPUT$"
}