OCI-FN_TagCompute_DT

OCI-FN_TagCompute_DT is an OCI Function demonstrating how to automatically apply Defined_Tags using a custom variable (here instance display_name) to compute resources (instance, boot and block volumes) In this scenario I can now identify all the cost related to a single instance, and I can use OCI Cost Analysis to filter accordingly

Features

OCI-FN_TagCompute_DT :
- when OCI Events send Instance - Launch End notification:
  - function tags instance + boot volume
- when OCI Events send Volume - Attach End notification:
  - function tags block volumes
No need to tag boot/block volumes backups, they automatically get same tags as their parent boot/block volumes

Prerequisites

Edit func.py variables to use your own tags

TagNamespace = 'MyTags'

TagKey = 'display_name'

Create a tag namespace and key:

https://docs.oracle.com/en-us/iaas/Content/Tagging/Tasks/managingtagsandtagnamespaces_topic-To_create_a_tag_namespace.htm

Create an OCI Event monitoring

https://docs.oracle.com/en-us/iaas/Content/Events/Task/managingrules.htm

/!\ The Event Rule must be created in your Root Compartment if you want to monitor your whole tenancy

After the function has been deployed add an action to your event to launch your OCI function:

Quick set up guide

Download the step by step guide to quickly set up your environment and deploy your function to OCI: https://github.com/Olygo/OCI-FN_TagCompute_DT/raw/main/OCI_Function_QuickStart.pdf

Questions ?

olygo.git@gmail.com

Disclaimer

Please test properly on test resources, before using it on production resources to prevent unwanted outages or unwanted bills.