Observability in the CLOUD

We can imagine this scenario where we need to monitor each customers with one Stack.

The four Golden Signals :

• Latency
• Traffic
• Errors
• Saturation

why collecting this signals ?

Alerting: notify when something is wrong Troubleshooting: help us to isolate and fix the problem Tuning/Capacity Planning: to assist us in improving our setup over time

Why monitoring ?

Wich tools ?

In our case we will use those components on a docker compute:

• Thanos for the retention (and a Azure Storage account)
• Prometheus to orchestrate the supervision
• AlertManager for alerting
• Grafana for display metrics and logs
• Loki for parse our LOGs
• Telegraf for self monitoring
• Nginx to securise and expose our stack

Our principal monitoring stack is made with this :