Deprecated in favor of the terraform module: https://github.com/aptible/terraform-aptible-metrics

Aptible Metric Drain Generator

Goal

Automate provisioning and configuring the necessary resources to collect metrics for containers running on Aptible.

Requirements

The Aptible CLI is required to create the Metric Drain and its resources and you must be logged in with aptible login. Dashboards can be generated without it if credentials and connection details are provided via environment variables.

Usage

Create the drain

./create-drain-stack.sh enviroment_handle

Provisions and configures an InfluxDB Database, PostgreSQL Database, Grafana App, and InfluxDB Metric Drain in the specified Environment if they do not exist. If the Grafana App doesn't exist ./generate-dashboards is run on it.

METRICS_ENVIRONEMNT can be used to specify a different environment for the InfluxDB Database, PostgreSQL Database, and Grafana App. This can be used to configure multiple environments to send metrics to the same destination. For example:

Note: This repo was tested against Grafana version 9.0.2. The version can be changed by setting GRAFANA_TAG. The default is latest.

Create Grafana dashboards

./generate-dashboards.sh [environment_handle] [grafana_handle=grafana]

Creates a set of useful dashboards for the metrics provided by Metric Drains (or updates them if they already exist). All of the dashboards defined in grafana/dashboards will be applied. Also creates alert rules for resource utilization if they don't exist.

The credentials and connection details for Grafana are extracted from the specified Aptible App's configuration or they can be supplied through the GRAFANA_USER, GRAFANA_PASSWORD, and GRAFANA_URL environment variables.

Re-create Grafana alerts

./recreate-alerts.sh [environment_handle] [grafana_handle=grafana]

Unfortunately it's not quite as easy to update alert rules as it is dashboards so this script deletes the existing ones and re-creates them. The only downside of this is that the alert rule state history is cleared. The Dashboard will show the past alerts and alert notifications that have been sent out will still exist.

This script handles credentials and connection details the same way as generate-dashboards.sh. See above for details.

Set up alert notifications

This repo does not configure alert notifications but they can be configured relatively easily through the Grafana UI. All you need to do is:

1. Create a contact point such as an email list or Slack integration at Alerting > Contact points (https://$GRAFANA_URL/alerting/notifications).
2. Add the contact point to a notification policy at Alerting > Notification policies (https://$GRAFANA_URL/alerting/routes).

The generated alert rules are labeled with alertgroup=aptible-generated so this can be used to create a specific policy for these alerts.

Examples

Create all resources in a single Environment

/create-drain-stack.sh aptible-production

Drain multiple Environments to the same metrics Environment

export METRICS_ENVIRONMENT=aptible-metrics

./create-drain-stack.sh aptible-production
./create-drain-stack.sh aptible-staging
./create-drain-stack.sh aptible-dev

Update dashboards

/generate-dashboards.sh aptible-production

Dashboard Screenshots

App Metrics

Database Metrics

Alerts