Logs
Every app environment comes pre-installed with its own instance of open source Loki and Grafana. Grafana will be running on its own URL for each environment and must be used to see all logs collected from your app environment. Grafana is simple to use yet very powerful in how you can customise the setup for yourself.
Print logs
Your application should be printing logs to STDOUT or STDERR. These logs will be collected automatically by pre-install Loki and kept available for you to view inside Grafana dashboard.
See logs
Grafana dashboard can be opened from Monitoring tab, in App Environment page.
Logs are collected and kept organised under a Kubernetes namespace. Your application is hosted in a specific Kuberntes namespace using which you can filter and see logs under Explore section.
Custom dashboards
Grafana installation in each app environment comes with pre-built dashboards to see infrastructure/system metrics. You can create new dashboards to see logs from different deployments/services in your application as needed.
See Grafana docs to learn more