120 lines
4.2 KiB
HCL
120 lines
4.2 KiB
HCL
locals {
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annotations = {
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"vynil.solidite.fr/meta" = "domain-monitor"
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"vynil.solidite.fr/name" = var.namespace
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"vynil.solidite.fr/domain" = var.domain-name
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"vynil.solidite.fr/issuer" = var.issuer
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"vynil.solidite.fr/ingress" = var.ingress-class
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}
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global = {
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"domain" = var.namespace
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"domain-name" = "admin.${var.domain-name}"
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"issuer" = var.issuer
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"ingress-class" = var.ingress-class
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"backups" = var.backups
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"app-group" = var.app-group
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}
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prometheus = { for k, v in var.prometheus : k => v if k!="enable" }
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alertmanager = { for k, v in var.alertmanager : k => v if k!="enable" }
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nodeExporter = { for k, v in var.node-exporter : k => v if k!="enable" }
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kubeStateMetrics = merge({"cluster-admin" = true}, { for k, v in var.kube-state-metrics : k => v if k!="enable" })
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monitorControlPlan = merge({"cluster-admin" = true}, { for k, v in var.monitor-control-plan : k => v if k!="enable" })
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}
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resource "kubernetes_namespace_v1" "monitor-ns" {
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count = ( var.prometheus.enable || var.alertmanager.enable || var.node-exporter.enable || var.kube-state-metrics.enable || var.monitor-control-plan.enable )? 1 : 0
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metadata {
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annotations = local.annotations
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labels = merge(local.common-labels, local.annotations)
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name = "${var.namespace}-monitor"
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}
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}
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resource "kubectl_manifest" "alertmanager" {
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count = var.alertmanager.enable ? 1 : 0
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depends_on = [kubernetes_namespace_v1.monitor-ns]
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yaml_body = <<-EOF
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nodeExporterVersion: "vynil.solidite.fr/v1"
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kind: "Install"
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metadata:
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name: "alertmanager"
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namespace: "${kubernetes_namespace_v1.monitor-ns[0].metadata[0].name}"
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labels: ${jsonencode(local.common-labels)}
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spec:
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distrib: "${var.distributions.domain}"
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category: "share"
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component: "alertmanager"
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options: ${jsonencode(merge(local.global, local.alertmanager))}
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EOF
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}
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resource "kubectl_manifest" "prometheus" {
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count = var.prometheus.enable ? 1 : 0
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yaml_body = <<-EOF
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nodeExporterVersion: "vynil.solidite.fr/v1"
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kind: "Install"
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metadata:
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name: "prometheus"
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namespace: "${kubernetes_namespace_v1.monitor-ns[0].metadata[0].name}"
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labels: ${jsonencode(local.common-labels)}
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spec:
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distrib: "${var.distributions.domain}"
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category: "monitor"
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component: "prometheus"
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options: ${jsonencode(merge(local.global, local.prometheus))}
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EOF
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}
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resource "kubectl_manifest" "nodeExporter" {
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count = var.nodeExporter.enable ? 1 : 0
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yaml_body = <<-EOF
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nodeExporterVersion: "vynil.solidite.fr/v1"
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kind: "Install"
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metadata:
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name: "node-exporter"
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namespace: "${kubernetes_namespace_v1.monitor-ns[0].metadata[0].name}"
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labels: ${jsonencode(local.common-labels)}
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spec:
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distrib: "${var.distributions.domain}"
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category: "monitor"
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component: "k8s-nodeExporter"
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options: ${jsonencode(merge(local.global, local.nodeExporter))}
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EOF
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}
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resource "kubectl_manifest" "kubeStateMetrics" {
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count = var.kubeStateMetrics.enable ? 1 : 0
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depends_on = [kubernetes_namespace_v1.monitor-ns]
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yaml_body = <<-EOF
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nodeExporterVersion: "vynil.solidite.fr/v1"
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kind: "Install"
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metadata:
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name: "kube-state-metrics"
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namespace: "${kubernetes_namespace_v1.monitor-ns[0].metadata[0].name}"
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labels: ${jsonencode(local.common-labels)}
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spec:
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distrib: "${var.distributions.domain}"
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category: "monitor"
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component: "kubeStateMetrics"
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options: ${jsonencode(merge(local.global, local.kubeStateMetrics))}
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EOF
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}
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resource "kubectl_manifest" "monitorControlPlan" {
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count = var.monitorControlPlan.enable ? 1 : 0
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depends_on = [kubernetes_namespace_v1.monitor-ns]
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yaml_body = <<-EOF
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nodeExporterVersion: "vynil.solidite.fr/v1"
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kind: "Install"
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metadata:
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name: "monitor-control-plan"
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namespace: "${kubernetes_namespace_v1.monitor-ns[0].metadata[0].name}"
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labels: ${jsonencode(local.common-labels)}
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spec:
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distrib: "${var.distributions.domain}"
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category: "monitor"
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component: "monitor-control-plan"
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options: ${jsonencode(merge(local.global, local.monitorControlPlan))}
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EOF
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}
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