# What is in this repository?

This repository contains easily deployable monitoring solution which uses:
 - Grafana (frontend for monitoring + alerts)
 - Prometheus (monitoring solution pulling metrics from exporter)
 - Node Exporter for Prometheus (metrics exporter-exposer for Prometheus)
 - Telegraf (monitoring agent)
 - InfluxDB (persistent timeseries storage)
 - cAdvisor (containers monitoring)
 - alertmanager (alerting)


# How to use it?

If you have docker and docker-compose installed, this will take roughly 1 minute to have it up and running.
If not - it will still take mentioned ~ 1 minute + time needed for docker installation.

## Here is how to install:

Prepare certificate in /etc/grafana/ (privkey1.pem, fullchain1.pem).

**If you want to have your Grafana insecure comment following lines in** *docker-compose.yml*:

        GF_SERVER_CERT_FILE: "/etc/grafana/fullchain1.pem"
        GF_SERVER_CERT_KEY: "/etc/grafana/privkey1.pem"



Also comment these lines in "deploy_all.sh":

```
## NOW LET'S SECURE GRAFANA
# CHECKING OUT ORIGINAL FILE
echo -e "checking out original docker-compose.yml"
git checkout docker-compose.yml

## STOPPING and REMOVING GRAFANA CONTAINER
echo -e "stopping & removing grafana container"
container_id=$(docker container ls | grep grafana| awk '{print $1}')
docker stop $container_id
docker rm $container_id

# REPLACING HTTP with HTTPS
echo -e "changing http to https"
sed -i 's/GF_SERVER_PROTOCOL: "http"/GF_SERVER_PROTOCOL: "https"/g' docker-compose.yml
docker-compose up -d grafana
echo -e "reverting: changing https to http"
sed -i 's/GF_SERVER_PROTOCOL: "https"/GF_SERVER_PROTOCOL: "http"/g' docker-compose.yml
```

Next execute:
* $ clone the repository
* $ cd to cloned dir
* $ chmod +x ./deploy_all.sh; ./deploy_all.sh


    Monitoring should be up and running http://_**hostname**_:3001/