Shell Script to Install Grafana, Prometheus and Alertmanager

monitoring.sh

#!/bin/bash
## Get Host IP to be used in alertmanager and prometheus
ip=$(ifconfig | grep "inet " | grep 10 | awk '{print $2}')
## Create Folder for prometheus database
mkdir /prom-data
chmod 777 /prom-data/

## install grafana
yum install https://s3-us-west-2.amazonaws.com/grafana-releases/release/grafana-4.6.3-1.x86_64.rpm
systemctl enable grafana-server
systemctl start grafana-server

#install alertmanager
cd /home/centos
curl -LO https://github.com/prometheus/alertmanager/releases/download/v0.11.0/alertmanager-0.11.0.linux-amd64.tar.gz
tar -zxvf alertmanager-0.11.0.linux-amd64.tar.gz && mv alertmanager-0.11.0.linux-amd64 alertmanager
cd alertmanager
nohup ./alertmanager --log.level debug --config.file simple.yml --web.external-url=http://$ip:9093/alertmanager &

## install prometheus
cd /home/centos
curl -LO https://github.com/prometheus/prometheus/releases/download/v2.1.0/prometheus-2.1.0.linux-amd64.tar.gz
tar -zxvf prometheus-2.1.0.linux-amd64.tar.gz && mv prometheus-2.1.0.linux-amd64 prometheus
cd prometheus
curl -LO https://gist.githubusercontent.com/rashidcmb/107a69635c07df62a84a73ffb6f92c12/raw/918e28560397ec4401f4af528be13df59b0d8b96/prometheus-nodes.yml
mv -f prometheus-nodes.yml prometheus.yml
touch nodes.json
nohup ./prometheus --storage.tsdb.path=/prom-data --storage.tsdb.retention=365d --web.external-url=http://$ip:9098/prometheus --config.file=/home/centos/prometheus/prometheus.yml &