S3FS COS PVC

This module uses Kubernetes and Helm to create a kubernetes PVC using a COS bucket as storage. Optionally, you can bring your own COS instance.

---

Table of Contents

1. s3fs Install
2. COS PVC
3. Module Variables

---

s3fs Install

This part of the module sets up the IKS cluster for the installation of the IBM Cloud Object Storage Plugin and installs it

• Copies the ICR image pull secrets from the default namespace into kube-system to allow the tiller instance to create the plugin
• Creates a cluster role binding to allow the tiller instance to install the plugin
• Creates a data source for ibm-charts repo in helm
• Creates a release for the IBM COS Plugin once the binding has been applied
• Outputs the status of the helm release

COS PVC

This part of the module creates a COS Bucket, Resource Key, and the PVC

• (Optionally) creates a new COS instance
• When the helm release is completed, it creates an HMAC key for COS
• Once the resource key has been created, creates a new COS bucket
• Uses fetch_hmac_key.sh to get the secret data as a data source
• Uses the secret data to create a cos-write-access secret to allow the PVC to use COS
• Creates the COS PVS

---

Module Variables

Variable	Type	Description	Default
ibmcloud_api_key	String	The IBM Cloud platform API key needed to deploy IAM enabled resources
generation	String	Generation of VPC. Can be 1 or 2	1
ibm_region	String	IBM Cloud region where all resources will be deployed	eu-gb
resource_group	String	Name for IBM Cloud Resource Group	asset-development
cluster_name	String	Name of the cluster where resources will be deployed	asset-dev-cluster
bring_your_own_cos	Boolean	Bring your own COS instance. If false, one will be created for you	false
cos_name	String	Name of cos instance to be created	s3fs-cos
cos_bucket_name	String	Name of cos bucket to be shared by resources	test-bucket-for-tests
storage_class	String	Storage class of the PVC to be created	ibmc-s3fs-standard-perf-regional