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chore(iam): remove chart updater AWS role #30

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Merged
xnoto merged 1 commit into from
Aug 28, 2026
Merged

chore(iam): remove chart updater AWS role #30

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2 changes: 0 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -27,13 +27,11 @@ No modules.
| [aws_iam_access_key.sops_secrets_operator](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_access_key) | resource |
| [aws_iam_openid_connect_provider.github_actions](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_openid_connect_provider) | resource |
| [aws_iam_role.bedrock_batch](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
| [aws_iam_role.github_actions_chart_updater](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
| [aws_iam_role.github_actions_opentofu_docs](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
| [aws_iam_role.github_actions_sops_kms](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
| [aws_iam_role.opencode_mcp](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role) | resource |
| [aws_iam_role_policy.bedrock_batch_invoke](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
| [aws_iam_role_policy.bedrock_batch_s3](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
| [aws_iam_role_policy.github_actions_chart_updater](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
| [aws_iam_role_policy.github_actions_opentofu_docs](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
| [aws_iam_role_policy.github_actions_sops_kms](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
| [aws_iam_role_policy.opencode_mcp_secrets](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_role_policy) | resource |
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53 changes: 0 additions & 53 deletions aws-github-oidc.tf
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Expand Up @@ -69,56 +69,3 @@ resource "aws_iam_role_policy" "github_actions_sops_kms" {
]
})
}

# This dedicated role prevents the chart workflow from gaining the broader
# SOPS KMS permissions used by OpenTofu roots.
# The post-publish chart workflow may assume it only from charts/main.
# It can read exactly one GitHub App private key, used only to mint a
# short-lived installation token scoped to kustomize-cluster.
resource "aws_iam_role" "github_actions_chart_updater" {
name = "github-actions-chart-updater"

assume_role_policy = jsonencode({
Version = "2012-10-17"
Statement = [
{
Effect = "Allow"
Principal = {
Federated = aws_iam_openid_connect_provider.github_actions.arn
}
Action = "sts:AssumeRoleWithWebIdentity"
Condition = {
StringEquals = {
"token.actions.githubusercontent.com:aud" = "sts.amazonaws.com"
"token.actions.githubusercontent.com:sub" = "repo:makeitworkcloud/charts:ref:refs/heads/main"
}
}
}
]
})

tags = {
ManagedBy = "Terraform"
Purpose = "chart-gitops-updater"
}
}

resource "aws_iam_role_policy" "github_actions_chart_updater" {
name = "read-chart-updater-github-app-key"
role = aws_iam_role.github_actions_chart_updater.id

policy = jsonencode({
Version = "2012-10-17"
Statement = [
{
Sid = "ReadChartUpdaterGitHubAppKey"
Effect = "Allow"
Action = [
"secretsmanager:DescribeSecret",
"secretsmanager:GetSecretValue"
]
Resource = "arn:aws:secretsmanager:us-west-2:332355796717:secret:xnoto-s-chart-updater-github-app-private-key-qP4Qr3"
}
]
})
}
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