#!/bin/bash

source ../../../eks.conf

# FSX Configuration
# All settings are required

## IAM Policy to provide access to FSx, if configured policy name does not exist, it will be created.
export FSX_POLICY_NAME=fsx-csi
export FSX_POLICY_DOC=file://fsx-policy.json

## Derive
asg1_name=$(eksctl get nodegroups --cluster $CLUSTER_NAME | grep -v NAME | head -n 1 | awk '{print $10}')
launch_template_name=$(aws autoscaling describe-auto-scaling-groups --auto-scaling-group-name=$asg1_name | jq -r .AutoScalingGroups[].MixedInstancesPolicy.LaunchTemplate.LaunchTemplateSpecification.LaunchTemplateName)
instance_profile_name=$(aws ec2 describe-launch-template-versions --versions '$Default' --launch-template-name=$launch_template_name | jq -r .LaunchTemplateVersions[].LaunchTemplateData.IamInstanceProfile.Name)
instance1_id=$(aws autoscaling describe-auto-scaling-groups --auto-scaling-group-name=$asg1_name | jq -r .AutoScalingGroups[].Instances[0].InstanceId)
subnet_id=$(aws ec2 describe-instances --instance-id=$instance1_id | jq -r .Reservations[0].Instances[0].SubnetId)

## Instance profiles of EKS node groups that will have access to FSx. Space separated string enclosed in ().
export EKS_INSTANCE_PROFILE_NAMES=($instance_profile_name)

## Subnet to use for all EKS nodes and FSx volumes

export FSX_SUBNET_ID=$subnet_id

## Security group name for access to FSx volumes. Will be created if it does not exist.
export FSX_SECURITY_GROUP_NAME=eks-fsx-sg

## Name of FSX storage class to create or update
export FSX_STORAGE_CLASS_NAME=fsx-sc