Integrate with COS
In this guide, we will cover how-to integrate Vault with Canonical Observability Stack (COS) for metrics and logs.
Pre-requisites:
- Juju >= 3.4
1. Deploy COS Lite
Create a Kubernetes model for observability:
juju add-model cos
Deploy cos lite and wait for all applications to be in active status:
juju deploy cos-lite --trust
Create offers for integrating with COS:
juju offer cos.prometheus:receive-remote-write
juju offer cos.loki:logging
2. Integrate with COS
Switch to the machine model in which Vault is deployed:
juju switch <vault model>
Deploy Grafana Agent:
juju deploy grafana-agent
Integrate Vault with Grafana Agent:
juju integrate vault:cos-agent grafana-agent:cos-agent
Consume the COS offers:
juju consume <k8s controller>:admin/cos.prometheus
juju consume <k8s controller>:admin/cos.loki
Integrate Grafana Agent with COS:
juju integrate prometheus:receive-remote-write grafana-agent:send-remote-write
juju integrate loki:logging grafana-agent:logging-consumer
3. Access Vault metrics and logs
Switch to the cos model:
juju switch cos
Retrieve the Grafana admin password:
juju run grafana/leader get-admin-password
Log in Grafana, and access metrics and logs.