CPU limits cause CFS throttling even when nodes have idle capacity. Move to a request-only CPU model: keep CPU requests for scheduling fairness but remove all CPU limits. Memory limits stay (incompressible). Changes across 108 files: - Kyverno LimitRange policy: remove cpu from default/max in all 6 tiers - Kyverno ResourceQuota policy: remove limits.cpu from all 5 tiers - Custom ResourceQuotas: remove limits.cpu from 8 namespace quotas - Custom LimitRanges: remove cpu from default/max (nextcloud, onlyoffice) - RBAC module: remove cpu_limits variable and quota reference - Freedify factory: remove cpu_limit variable and limits reference - 86 deployment files: remove cpu from all limits blocks - 6 Helm values files: remove cpu under limits sections
73 lines
1.5 KiB
HCL
73 lines
1.5 KiB
HCL
resource "helm_release" "caretta" {
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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create_namespace = true
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name = "caretta"
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repository = "https://helm.groundcover.com/"
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chart = "caretta"
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version = "0.0.16"
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values = [yamlencode({
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grafana = {
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enabled = false
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}
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victoria-metrics-single = {
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enabled = false
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}
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tolerations = [
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{
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key = "node-role.kubernetes.io/control-plane"
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operator = "Exists"
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effect = "NoSchedule"
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},
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{
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key = "nvidia.com/gpu"
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operator = "Exists"
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effect = "NoSchedule"
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}
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]
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resources = {
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requests = {
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cpu = "10m"
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memory = "300Mi"
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}
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limits = {
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memory = "512Mi"
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}
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}
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})]
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}
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resource "kubernetes_service" "caretta_metrics" {
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metadata {
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name = "caretta-metrics"
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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labels = {
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app = "caretta"
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}
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}
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spec {
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selector = {
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app = "caretta"
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}
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port {
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name = "metrics"
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port = 7117
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target_port = 7117
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protocol = "TCP"
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}
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}
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}
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resource "kubernetes_config_map" "caretta_grafana_dashboard" {
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metadata {
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name = "caretta-grafana-dashboard"
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namespace = kubernetes_namespace.monitoring.metadata[0].name
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labels = {
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grafana_dashboard = "1"
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}
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}
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data = {
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"caretta-dashboard.json" = file("${path.module}/dashboards/caretta-dashboard.json")
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}
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}
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