bug: add server_side_apply option to kube-prometheus-stack-crd resources (#248)

Author: mglotov

terraform/layer2-k8s/eks-kube-prometheus-stack.tf

@@ -23,6 +23,24 @@ locals {
   kube_prometheus_stack_prometheus_domain_name               = "prometheus-${local.domain_suffix}"
   kube_prometheus_stack_values                               = <<VALUES
 # Prometheus Server parameters
+##############################
+### EKS specific configuration
+##############################
+kubeControllerManager:
+  enabled: false
+## Component scraping kube scheduler
+##
+kubeScheduler:
+  enabled: false
+## Component scraping kube proxy
+##
+kubeProxy:
+  enabled: false
+############
+defaultRules:
+  disabled:
+    KubeProxyDown: true
+
 prometheus:
   ingress:
     enabled: true

terraform/layer2-k8s/eks-prometheus-operator-crds.tf

@@ -16,6 +16,7 @@ data "http" "kube_prometheus_stack_operator_crds" {
 }
 
 resource "kubectl_manifest" "kube_prometheus_stack_operator_crds" {
-  for_each  = (local.victoria_metrics_k8s_stack.enabled || local.kube_prometheus_stack.enabled) ? { for k, v in data.http.kube_prometheus_stack_operator_crds : yamldecode(v.body).metadata.name => v.body } : {}
-  yaml_body = each.value
+  for_each          = (local.victoria_metrics_k8s_stack.enabled || local.kube_prometheus_stack.enabled) ? { for k, v in data.http.kube_prometheus_stack_operator_crds : yamldecode(v.body).metadata.name => v.body } : {}
+  yaml_body         = each.value
+  server_side_apply = true
 }

terraform/layer2-k8s/helm-releases.yaml

@@ -105,7 +105,7 @@ releases:
     enabled: false
     chart: kube-prometheus-stack
     repository: https://prometheus-community.github.io/helm-charts
-    chart_version: 19.3.0 #https://github.com/prometheus-community/helm-charts/issues/1500
+    chart_version: 30.1.0
     namespace: monitoring
   - id: loki-stack
     enabled: true