codebuild-iam.tf

resource "aws_iam_role" "codebuild_role" {
  name = "${var.basename}-codebuild-role"
  force_detach_policies = true
  assume_role_policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "codebuild.amazonaws.com"
      },
      "Action": "sts:AssumeRole"
    }
  ]
}
EOF
  tags {
    "type" = "${var.basename}"
  }
}
resource "aws_iam_role_policy" "codebuild_policy" {
  role = "${aws_iam_role.codebuild_role.name}"
  name = "${var.basename}-codebuild-policy"
  policy = <<POLICY
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Resource": [
        "*"
      ],
      "Action": [
        "logs:CreateLogGroup",
        "logs:CreateLogStream",
        "logs:PutLogEvents"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "s3:*"
      ],
      "Resource": [
        "${aws_s3_bucket.files.arn}",
        "${aws_s3_bucket.files.arn}/*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "lambda:UpdateFunctionCode"
      ],
      "Resource": [
        "${aws_lambda_function.test_lambda.arn}"
      ]
    }
  ]
}
POLICY

}