Use Pod Identity instead of IRSA#3171
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Adam-D-Lewis wants to merge 3 commits intoclaude/investigate-issue-011CUQHTM3P2xpX98sxMQ2aXfrom
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Use Pod Identity instead of IRSA#3171Adam-D-Lewis wants to merge 3 commits intoclaude/investigate-issue-011CUQHTM3P2xpX98sxMQ2aXfrom
Adam-D-Lewis wants to merge 3 commits intoclaude/investigate-issue-011CUQHTM3P2xpX98sxMQ2aXfrom
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This commit migrates the Cluster Autoscaler from IRSA (IAM Roles for Service Accounts) to the newer EKS Pod Identity feature. Changes: - Add eks-pod-identity-agent addon to EKS cluster - Replace OIDC-based trust policy with Pod Identity trust policy - Add aws_eks_pod_identity_association resource to link IAM role to service account - Remove eks.amazonaws.com/role-arn annotation from Helm service account - Simplify configuration by removing complex OIDC conditions Benefits of Pod Identity over IRSA: - Simpler setup without OIDC provider complexity - Better scalability (no IAM trust policy size limits) - Easier multi-cluster management (same role works across clusters) - AWS's recommended approach going forward 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit completes the migration to Pod Identity by also converting the EBS CSI Driver from IRSA to Pod Identity. Changes: - Replace OIDC-based trust policy with Pod Identity trust policy for EBS CSI Driver - Add aws_eks_pod_identity_association for EBS CSI Driver - Remove complex OIDC conditions Now both the Cluster Autoscaler and EBS CSI Driver use Pod Identity instead of IRSA, providing a consistent and simplified IAM configuration. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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This commit removes all IRSA (IAM Roles for Service Accounts) code now that we've fully migrated to Pod Identity. Changes: - Remove OIDC provider and tls_certificate data source - Remove cluster_oidc_issuer_url and oidc_provider_arn outputs - Remove cluster_autoscaler_role_arn output and variable passing - Remove iam_role_arn variable from cluster-autoscaler module - Clean up InputVars class in kubernetes_initialize stage The codebase now exclusively uses EKS Pod Identity for both: - Cluster Autoscaler - EBS CSI Driver 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Converts IRSA to Pod Identity