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feat: Prometheus managed installation (#81)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,75 +1,75 @@ | ||
| resource "kubernetes_namespace" "monitoring" { | ||
| metadata { | ||
| name = "monitoring" | ||
| } | ||
| depends_on = [module.aks] | ||
| } | ||
| # resource "kubernetes_namespace" "monitoring" { | ||
| # metadata { | ||
| # name = "monitoring" | ||
| # } | ||
| # depends_on = [module.aks] | ||
| # } | ||
|
|
||
| resource "helm_release" "prometheus" { | ||
| name = "prometheus" | ||
| repository = "https://prometheus-community.github.io/helm-charts" | ||
| chart = "prometheus" | ||
| version = var.prometheus_helm.chart_version | ||
| namespace = kubernetes_namespace.monitoring.metadata[0].name | ||
| # resource "helm_release" "prometheus" { | ||
| # name = "prometheus" | ||
| # repository = "https://prometheus-community.github.io/helm-charts" | ||
| # chart = "prometheus" | ||
| # version = var.prometheus_helm.chart_version | ||
| # namespace = kubernetes_namespace.monitoring.metadata[0].name | ||
|
|
||
| set { | ||
| name = "server.global.scrape_interval" | ||
| value = "30s" | ||
| } | ||
| set { | ||
| name = "alertmanager.image.repository" | ||
| value = var.prometheus_helm.alertmanager.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.image.tag" | ||
| value = var.prometheus_helm.alertmanager.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.configmapReload.prometheus.image.repository" | ||
| value = var.prometheus_helm.configmap_reload_prometheus.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.configmapReload.prometheus.image.tag" | ||
| value = var.prometheus_helm.configmap_reload_prometheus.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.configmapReload.alertmanager.image.repository" | ||
| value = var.prometheus_helm.configmap_reload_alertmanager.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.configmapReload.alertmanager.image.tag" | ||
| value = var.prometheus_helm.configmap_reload_alertmanager.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.nodeExporter.image.repository" | ||
| value = var.prometheus_helm.node_exporter.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.nodeExporter.image.tag" | ||
| value = var.prometheus_helm.node_exporter.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.nodeExporter.image.repository" | ||
| value = var.prometheus_helm.node_exporter.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.nodeExporter.image.tag" | ||
| value = var.prometheus_helm.node_exporter.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.server.image.repository" | ||
| value = var.prometheus_helm.server.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.server.image.tag" | ||
| value = var.prometheus_helm.server.image_tag | ||
| } | ||
| set { | ||
| name = "alertmanager.pushgateway.image.repository" | ||
| value = var.prometheus_helm.pushgateway.image_name | ||
| } | ||
| set { | ||
| name = "alertmanager.pushgateway.image.tag" | ||
| value = var.prometheus_helm.pushgateway.image_tag | ||
| } | ||
| } | ||
| # set { | ||
| # name = "server.global.scrape_interval" | ||
| # value = "30s" | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.image.repository" | ||
| # value = var.prometheus_helm.alertmanager.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.image.tag" | ||
| # value = var.prometheus_helm.alertmanager.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.configmapReload.prometheus.image.repository" | ||
| # value = var.prometheus_helm.configmap_reload_prometheus.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.configmapReload.prometheus.image.tag" | ||
| # value = var.prometheus_helm.configmap_reload_prometheus.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.configmapReload.alertmanager.image.repository" | ||
| # value = var.prometheus_helm.configmap_reload_alertmanager.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.configmapReload.alertmanager.image.tag" | ||
| # value = var.prometheus_helm.configmap_reload_alertmanager.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.nodeExporter.image.repository" | ||
| # value = var.prometheus_helm.node_exporter.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.nodeExporter.image.tag" | ||
| # value = var.prometheus_helm.node_exporter.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.nodeExporter.image.repository" | ||
| # value = var.prometheus_helm.node_exporter.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.nodeExporter.image.tag" | ||
| # value = var.prometheus_helm.node_exporter.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.server.image.repository" | ||
| # value = var.prometheus_helm.server.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.server.image.tag" | ||
| # value = var.prometheus_helm.server.image_tag | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.pushgateway.image.repository" | ||
| # value = var.prometheus_helm.pushgateway.image_name | ||
| # } | ||
| # set { | ||
| # name = "alertmanager.pushgateway.image.tag" | ||
| # value = var.prometheus_helm.pushgateway.image_tag | ||
| # } | ||
| # } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| resource "azurerm_monitor_workspace" "prometheus_amw" { | ||
| name = local.monitor_log_analytics_workspace_prometheus_name | ||
| location = azurerm_resource_group.rg_aks.location | ||
| resource_group_name = azurerm_resource_group.rg_aks.name | ||
|
|
||
| tags = var.tags | ||
| } | ||
|
|
||
| resource "azurerm_monitor_data_collection_endpoint" "prometheus_dce" { | ||
| name = "${local.project}-prometheus-dce" | ||
| location = azurerm_resource_group.rg_aks.location | ||
| resource_group_name = azurerm_resource_group.rg_aks.name | ||
| kind = "Linux" | ||
| } | ||
|
|
||
| resource "azurerm_monitor_data_collection_rule" "prometheus_dcr" { | ||
| name = "${local.project}-prometheus-dcr" | ||
| location = azurerm_resource_group.rg_aks.location | ||
| resource_group_name = azurerm_resource_group.rg_aks.name | ||
| data_collection_endpoint_id = azurerm_monitor_data_collection_endpoint.prometheus_dce.id | ||
| kind = "Linux" | ||
|
|
||
| destinations { | ||
| monitor_account { | ||
| monitor_account_id = azurerm_monitor_workspace.prometheus_amw.id | ||
| name = "monitoring_account_prometheus" | ||
| } | ||
| } | ||
|
|
||
| data_flow { | ||
| streams = ["Microsoft-PrometheusMetrics"] | ||
| destinations = ["monitoring_account_prometheus"] | ||
| } | ||
|
|
||
| data_sources { | ||
| prometheus_forwarder { | ||
| streams = ["Microsoft-PrometheusMetrics"] | ||
| name = "PrometheusDataSource" | ||
| } | ||
| } | ||
|
|
||
| description = "DCR for Azure Monitor Metrics Profile (Managed Prometheus)" | ||
| depends_on = [ | ||
| azurerm_monitor_data_collection_endpoint.prometheus_dce, | ||
| ] | ||
| } | ||
|
|
||
| resource "azurerm_monitor_data_collection_rule_association" "dcra" { | ||
| name = "${local.project}-prometheus-dcra" | ||
| target_resource_id = module.aks[0].id | ||
| data_collection_rule_id = azurerm_monitor_data_collection_rule.prometheus_dcr.id | ||
| description = "Association of data collection rule. Deleting this association will break the data collection for this AKS Cluster." | ||
| depends_on = [ | ||
| azurerm_monitor_data_collection_rule.prometheus_dcr | ||
| ] | ||
| } | ||
|
|
||
| # | ||
| # Enable prometheus monitoring for AKS cluster | ||
| # | ||
| resource "null_resource" "enable_prometheus_monitoring" { | ||
| triggers = { | ||
| AKS_NAME = module.aks[0].name | ||
| AKS_RESOURCE_GROUP = azurerm_resource_group.rg_aks.name | ||
| AMW_ID = azurerm_monitor_workspace.prometheus_amw.id | ||
| } | ||
|
|
||
| depends_on = [ | ||
| module.aks[0] | ||
| ] | ||
|
|
||
| provisioner "local-exec" { | ||
| command = <<EOF | ||
| az aks update --enable-azure-monitor-metrics \ | ||
| -n ${self.triggers.AKS_NAME} \ | ||
| -g ${self.triggers.AKS_RESOURCE_GROUP} \ | ||
| --azure-monitor-workspace-resource-id ${self.triggers.AMW_ID} | ||
| EOF | ||
| } | ||
| } |
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