Instructions for the files under this repo

1. File node_exporter.sh (cloud init script) to automate the process outlined in the blog --> https://blogs.oracle.com/observability/post/using-oci-management-agents-to-collect-performance-metrics-for-cloud-native-environments
   
2. File mgmt_agent_install.yaml ansible playbook to automate building docker image and push to OCIR registry outlined in the blog --> https://blogs.oracle.com/observability/post/monitoring-kubernetes-cluster-using-management-agent-statefulset