<!-- TITLE: Alertmanager Install Script -->
<!-- SUBTITLE: A quick summary of Alertmanager Install Script -->
# Simple Alertmanager install script
This is simple install script with Slack and e-mail authentication
```sh
#!/bin/bash
#Install Alertmanager
sudo adduser --no-create-home --disabled-login --shell /bin/false --gecos "Alertmanager User" alertmanager
sudo mkdir /etc/alertmanager
sudo mkdir /etc/alertmanager/template
sudo mkdir -p /var/lib/alertmanager/data
sudo touch /etc/alertmanager/alertmanager.yml
sudo chown -R alertmanager:alertmanager /etc/alertmanager
sudo chown -R alertmanager:alertmanager /var/lib/alertmanager
wget https://github.com/prometheus/alertmanager/releases/download/v0.16.1/alertmanager-0.16.1.linux-amd64.tar.gz
tar xvzf alertmanager-0.16.1.linux-amd64.tar.gz
sudo cp alertmanager-0.16.1.linux-amd64/alertmanager /usr/local/bin/
sudo cp alertmanager-0.16.1.linux-amd64/amtool /usr/local/bin/
sudo chown alertmanager:alertmanager /usr/local/bin/alertmanager
sudo chown alertmanager:alertmanager /usr/local/bin/amtool
sudo cat <<EOF> alertmanager.yml
global:
slack_api_url: https://hooks.slack.com/services/*APP_KEY*
smtp_smarthost: smtp.yandex.ru:465
smtp_from: 'imagda@shakuro.com'
smtp_auth_username: 'imagda@shakuro.com'
smtp_auth_password: 'e-mail password'
route:
group_by: ['alertname']
repeat_interval: 24h
group_wait: 5m
group_interval: 5m
# default - send 'info' to Slack only
receiver: 'default'
receivers:
- name: 'default'
slack_configs:
- send_resolved: true
title: ":scream: {{ .CommonAnnotations.summary }}"
text: "{{ range .Alerts }}{{ .Annotations.description }}\n{{ end }}"
email_configs:
- send_resolved: true
to: 'imagda@shakuro.com'
smarthost: 'smtp.yandex.ru:465'
from: 'imagda@shakuro.com'
auth_username: 'imagda@shakuro.com'
auth_identity: 'imagda@shakuro.com'
auth_password: 'e-mail password'
require_tls: false
EOF
sudo mv alertmanager.yml /etc/alertmanager/
sudo cat <<EOF> alertmanager.service
[Unit]
Description=Prometheus Alertmanager Service
Wants=network-online.target
After=network.target
[Service]
User=alertmanager
Group=alertmanager
Type=simple
ExecStart=/usr/local/bin/alertmanager \
--config.file /etc/alertmanager/alertmanager.yml \
--storage.path /var/lib/alertmanager/data
Restart=always
[Install]
WantedBy=multi-user.target
EOF
sudo mv alertmanager.service /etc/systemd/system/
sudo systemctl daemon-reload
sudo systemctl enable alertmanager
sudo systemctl start alertmanager
rm alertmanager-0.16.1.linux-amd64.tar.gz
rm -rf alertmanager-0.16.1.linux-amd64
```