David-VTUK/fleet-logging-multi-cluster-demo

Multi Cluster Logging Demo

This repo contains Fleet resources used to:

• Install the Logging stack into downstream clusters

apiVersion: fleet.cattle.io/v1alpha1
kind: GitRepo
metadata:
  name: manifests
  namespace: fleet-default
spec:
  forceSyncGeneration: 2
  insecureSkipTLSVerify: false
  repo: https://github.com/David-VTUK/fleet-logging-multi-cluster-demo
  paths:
  - logging-chart
  - logging-crd
  - logging-flow-and-output 
  - random-workload
  targets:
    - clusterSelector:
        matchLabels:
          env: emea
      name: emea
    - clusterSelector:
        matchLabels:
          env: apac
      name: apac
    - clusterSelector:
        matchLabels:
          env: americas
      name: americas

If any registered cluster has the cluster label env = emea/apac/americas then fleet will

1. Install the Logging chart CRD's
2. Install the Logging chart (which is dependent on 1.)
3. Install the Logging clusterflow and clusteroutput configs specific to that region

This is to demonstrate how dynamic configuration can be applied to observability stacks such as the Logging operator so managed clusters can be configured with different properties based on their labels.