Merge pull request #1354 from alphagov/remove-tempo-helm-chart

Remove tempo helm chart

terraform/deployments/cluster-services/tempo.tf

@@ -32,74 +32,3 @@ resource "aws_iam_policy" "tempo" {
   description = "Allows Tempo to access AWS data sources."
   policy      = data.aws_iam_policy_document.tempo.json
 }
-
-resource "helm_release" "tempo" {
-  depends_on = [module.tempo_iam_role, aws_s3_bucket.tempo]
-  chart      = "tempo-distributed"
-  name       = "tempo"
-  namespace  = local.monitoring_ns
-  repository = "https://grafana.github.io/helm-charts"
-  version    = "1.10.0" # TODO: Dependabot or equivalent so this doesn't get neglected.
-  timeout    = var.helm_timeout_seconds
-  values = [yamlencode({
-    reportingEnabled = false
-
-    ingester = {
-      persistence = {
-        enabled      = true
-        size         = "30Gi"
-        storageClass = "ebs-gp3"
-      }
-    }
-
-    metricsGenerator = {
-      enabled = true
-      config = {
-        storage = {
-          remote_write = [{ url = "${local.prometheus_internal_url}/api/v1/write" }]
-        }
-      }
-    }
-
-    storage = {
-      trace = {
-        backend = "s3"
-        s3 = {
-          bucket   = aws_s3_bucket.tempo.id
-          region   = aws_s3_bucket.tempo.region
-          endpoint = "s3.dualstack.${aws_s3_bucket.tempo.region}.amazonaws.com"
-        }
-      }
-    }
-
-    serviceAccount = {
-      name = "tempo"
-      annotations = {
-        "eks.amazonaws.com/role-arn" = module.tempo_iam_role.iam_role_arn
-      }
-    }
-
-    metaMonitoring = {
-      serviceMonitor = {
-        enabled   = true
-        namespace = local.monitoring_ns
-      }
-    }
-
-    traces = {
-      otlp = {
-        grpc = { enabled = true }
-        http = { enabled = true }
-      }
-    }
-
-    overrides = yamlencode({
-      overrides = {
-        "*" = {
-          ingestion_burst_size_bytes   = 20000000
-          metrics_generator_processors = ["service-graphs", "span-metrics"]
-        }
-      }
-    })
-  })]
-}