[ci skip] Move Terraform modules into stack directories

Move all 88 service modules (66 individual + 22 platform) from
modules/kubernetes/<service>/ into their corresponding stack directories:

- Service stacks: stacks/<service>/module/
- Platform stack: stacks/platform/modules/<service>/

This collocates module source code with its Terragrunt definition.
Only shared utility modules remain in modules/kubernetes/:
ingress_factory, setup_tls_secret, dockerhub_secret, oauth-proxy.

All cross-references to shared modules updated to use correct
relative paths. Verified with terragrunt run --all -- plan:
0 adds, 0 destroys across all 68 stacks.

stacks/descheduler/.terraform.lock.hcl

@@ -0,0 +1,40 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/hashicorp/helm" {
+  version = "3.1.1"
+  hashes = [
+    "h1:47CqNwkxctJtL/N/JuEj+8QMg8mRNI/NWeKO5/ydfZU=",
+    "zh:1a6d5ce931708aec29d1f3d9e360c2a0c35ba5a54d03eeaff0ce3ca597cd0275",
+    "zh:3411919ba2a5941801e677f0fea08bdd0ae22ba3c9ce3309f55554699e06524a",
+    "zh:81b36138b8f2320dc7f877b50f9e38f4bc614affe68de885d322629dd0d16a29",
+    "zh:95a2a0a497a6082ee06f95b38bd0f0d6924a65722892a856cfd914c0d117f104",
+    "zh:9d3e78c2d1bb46508b972210ad706dd8c8b106f8b206ecf096cd211c54f46990",
+    "zh:a79139abf687387a6efdbbb04289a0a8e7eaca2bd91cdc0ce68ea4f3286c2c34",
+    "zh:aaa8784be125fbd50c48d84d6e171d3fb6ef84a221dbc5165c067ce05faab4c8",
+    "zh:afecd301f469975c9d8f350cc482fe656e082b6ab0f677d1a816c3c615837cc1",
+    "zh:c54c22b18d48ff9053d899d178d9ffef7d9d19785d9bf310a07d648b7aac075b",
+    "zh:db2eefd55aea48e73384a555c72bac3f7d428e24147bedb64e1a039398e5b903",
+    "zh:ee61666a233533fd2be971091cecc01650561f1585783c381b6f6e8a390198a4",
+    "zh:f569b65999264a9416862bca5cd2a6177d94ccb0424f3a4ef424428912b9cb3c",
+  ]
+}
+
+provider "registry.terraform.io/hashicorp/kubernetes" {
+  version = "3.0.1"
+  hashes = [
+    "h1:P0c8knzZnouTNFIRij8IS7+pqd0OKaFDYX0j4GRsiqo=",
+    "zh:02d55b0b2238fd17ffa12d5464593864e80f402b90b31f6e1bd02249b9727281",
+    "zh:20b93a51bfeed82682b3c12f09bac3031f5bdb4977c47c97a042e4df4fb2f9ba",
+    "zh:6e14486ecfaee38c09ccf33d4fdaf791409f90795c1b66e026c226fad8bc03c7",
+    "zh:8d0656ff422df94575668e32c310980193fccb1c28117e5c78dd2d4050a760a6",
+    "zh:9795119b30ec0c1baa99a79abace56ac850b6e6fbce60e7f6067792f6eb4b5f4",
+    "zh:b388c87acc40f6bd9620f4e23f01f3c7b41d9b88a68d5255dec0a72f0bdec249",
+    "zh:b59abd0a980649c2f97f172392f080eaeb18e486b603f83bf95f5d93aeccc090",
+    "zh:ba6e3060fddf4a022087d8f09e38aa0001c705f21170c2ded3d1c26c12f70d97",
+    "zh:c12626d044b1d5501cf95ca78cbe507c13ad1dd9f12d4736df66eb8e5f336eb8",
+    "zh:c55203240d50f4cdeb3df1e1760630d677679f5b1a6ffd9eba23662a4ad05119",
+    "zh:ea206a5a32d6e0d6e32f1849ad703da9a28355d9c516282a8458b5cf1502b2a1",
+    "zh:f569b65999264a9416862bca5cd2a6177d94ccb0424f3a4ef424428912b9cb3c",
+  ]
+}

stacks/descheduler/backend.tf

@@ -0,0 +1,6 @@
+# Generated by Terragrunt. Sig: nIlQXj57tbuaRZEa
+terraform {
+  backend "local" {
+    path = "/Users/viktorbarzin/code/infra/state/stacks/descheduler/terraform.tfstate"
+  }
+}

stacks/descheduler/main.tf

@@ -1,3 +1,3 @@
 module "descheduler" {
-  source = "../../modules/kubernetes/descheduler"
+  source = "./module"
 }

stacks/descheduler/module/main.tf

@@ -0,0 +1,87 @@
+resource "kubernetes_namespace" "descheduler" {
+  metadata {
+    name = "descheduler"
+  }
+}
+
+resource "kubernetes_cluster_role" "descheduler" {
+  metadata {
+    name = "descheduler-cluster-role"
+  }
+  rule {
+    api_groups = [""]
+    resources  = ["events"]
+    verbs      = ["create", "update"]
+  }
+  rule {
+    api_groups = ["metrics.k8s.io"]
+    resources  = ["nodes"]
+    verbs      = ["get", "watch", "list"]
+  }
+  rule {
+    api_groups = [""]
+    resources  = ["namespaces"]
+    verbs      = ["get", "list", "watch"]
+  }
+  rule {
+    api_groups = ["metrics.k8s.io"]
+    resources  = ["pods"]
+    verbs      = ["get", "watch", "list", "delete"]
+  }
+  rule {
+    api_groups = [""]
+    resources  = ["pods/eviction"]
+    verbs      = ["create"]
+  }
+  rule {
+    api_groups = [""]
+    resources  = ["scheduling.k8s.io"]
+    verbs      = ["get", "watch", "list"]
+  }
+  rule {
+    api_groups = ["scheduling.k8s.io"]
+    resources  = ["priorityclasses"]
+    verbs      = ["get", "list", "watch"]
+  }
+  rule {
+    api_groups = ["policy"]
+    resources  = ["poddisruptionbudgets"]
+    verbs      = ["get", "list", "watch"]
+  }
+}
+
+resource "kubernetes_service_account" "descheduler" {
+  metadata {
+    name      = "descheduler-sa"
+    namespace = kubernetes_namespace.descheduler.metadata[0].name
+  }
+}
+
+resource "kubernetes_cluster_role_binding" "descheduler" {
+  metadata {
+    name = "descheduler-cluster-role-binding"
+
+  }
+  role_ref {
+    api_group = "rbac.authorization.k8s.io"
+    kind      = "ClusterRole"
+    name      = "descheduler-cluster-role"
+  }
+  subject {
+    name      = "descheduler-sa"
+    kind      = "ServiceAccount"
+    namespace = kubernetes_namespace.descheduler.metadata[0].name
+  }
+}
+
+resource "helm_release" "descheduler" { # rename me
+  namespace = kubernetes_namespace.descheduler.metadata[0].name
+  name      = "descheduler"
+
+  repository = "https://kubernetes-sigs.github.io/descheduler/"
+  chart      = "descheduler"
+
+
+
+  values = [templatefile("${path.module}/values.yaml", {})]
+}

stacks/descheduler/module/values.yaml

@@ -0,0 +1,311 @@
+# Source from https://github.com/kubernetes-sigs/descheduler/blob/master/charts/descheduler/values.yaml
+
+# Default values for descheduler.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# CronJob or Deployment
+kind: CronJob
+
+image:
+  repository: registry.k8s.io/descheduler/descheduler
+  # Overrides the image tag whose default is the chart version
+  tag: ""
+  pullPolicy: IfNotPresent
+
+imagePullSecrets:
+#   - name: container-registry-secret
+
+resources:
+  requests:
+    cpu: 500m
+    memory: 256Mi
+  limits:
+    cpu: 500m
+    memory: 256Mi
+
+ports:
+  - containerPort: 10258
+    protocol: TCP
+
+securityContext:
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+      - ALL
+  privileged: false
+  readOnlyRootFilesystem: true
+  runAsNonRoot: true
+  runAsUser: 1000
+
+# podSecurityContext -- [Security context for pod](https://kubernetes.io/docs/tasks/configure-pod-container/security-context/)
+podSecurityContext:
+  {}
+  # fsGroup: 1000
+
+nameOverride: ""
+fullnameOverride: ""
+
+# -- Override the deployment namespace; defaults to .Release.Namespace
+namespaceOverride: ""
+
+# labels that'll be applied to all resources
+commonLabels: {}
+
+cronJobApiVersion: "batch/v1"
+schedule: "0 * * * *"
+suspend: false
+# startingDeadlineSeconds: 200
+successfulJobsHistoryLimit: 10
+# failedJobsHistoryLimit: 1
+# ttlSecondsAfterFinished 600
+# timeZone: Etc/UTC
+
+# Required when running as a Deployment
+deschedulingInterval: 5m
+
+# Specifies the replica count for Deployment
+# Set leaderElection if you want to use more than 1 replica
+# Set affinity.podAntiAffinity rule if you want to schedule onto a node
+# only if that node is in the same zone as at least one already-running descheduler
+replicas: 1
+
+# Specifies whether Leader Election resources should be created
+# Required when running as a Deployment
+# NOTE: Leader election can't be activated if DryRun enabled
+leaderElection: {}
+#  enabled: true
+#  leaseDuration: 15s
+#  renewDeadline: 10s
+#  retryPeriod: 2s
+#  resourceLock: "leases"
+#  resourceName: "descheduler"
+#  resourceNamespace: "kube-system"
+
+command:
+  - "/bin/descheduler"
+
+cmdOptions:
+  v: 3
+
+# Recommended to use the latest Policy API version supported by the Descheduler app version
+deschedulerPolicyAPIVersion: "descheduler/v1alpha2"
+
+# deschedulerPolicy contains the policies the descheduler will execute.
+# To use policies stored in an existing configMap use:
+# NOTE: The name of the cm should comply to {{ template "descheduler.fullname" . }}
+# deschedulerPolicy: {}
+deschedulerPolicy:
+  # nodeSelector: "key1=value1,key2=value2"
+  # maxNoOfPodsToEvictPerNode: 10
+  maxNoOfPodsToEvictTotal: 10
+  # maxNoOfPodsToEvictPerNamespace: 10
+  # ignorePvcPods: true
+  # evictLocalStoragePods: true
+  # evictDaemonSetPods: true
+  # tracing:
+  #   collectorEndpoint: otel-collector.observability.svc.cluster.local:4317
+  #   transportCert: ""
+  #   serviceName: ""
+  #   serviceNamespace: ""
+  #   sampleRate: 1.0
+  #   fallbackToNoOpProviderOnError: true
+
+  metricsCollector:
+    enabled: true
+  profiles:
+    - name: default
+      pluginConfig:
+        - name: DefaultEvictor
+          args:
+            ignorePvcPods: true
+            evictLocalStoragePods: true
+        - name: RemoveDuplicates
+        - name: RemovePodsHavingTooManyRestarts
+          args:
+            podRestartThreshold: 2
+            includingInitContainers: true
+            states:
+              - CrashLoopBackOff
+        - name: RemovePodsViolatingNodeAffinity
+          args:
+            nodeAffinityType:
+              - requiredDuringSchedulingIgnoredDuringExecution
+        - name: RemovePodsViolatingNodeTaints
+        - name: RemovePodsViolatingInterPodAntiAffinity
+        - name: RemovePodsViolatingTopologySpreadConstraint
+        - name: LowNodeUtilization
+          args:
+            evictableNamespaces:
+              exclude:
+                - "dbaas" # let's not meddle with the dbs
+            thresholds:
+              cpu: 50
+              memory: 50
+              # pods: 20
+            targetThresholds:
+              cpu: 80
+              memory: 80
+              # pods: 30
+            metricsUtilization:
+              metricsServer: true
+        - name: PodLifeTime
+          args:
+            maxPodLifeTimeSeconds: 604800
+            namespaces:
+              exclude:
+                - "dbaas" # let's not meddle with the dbs
+                - "kube-system"
+                - "calico-system"
+                - "calico-apiserver"
+                - "metallb-system"
+                - "monitoring"
+                - "authentik"
+        - name: "RemoveFailedPods"
+          args:
+            reasons:
+              - "CrashLoopBackOff"
+              - "Error"
+              - "ContainerStatusUnknown"
+              - "ImagePullBackOff"
+            # exitCodes:
+            #   - 1
+            includingInitContainers: true
+            # minPodLifetimeSeconds: 0
+      plugins:
+        balance:
+          enabled:
+            - RemoveDuplicates
+            - RemovePodsViolatingTopologySpreadConstraint
+            - LowNodeUtilization
+        deschedule:
+          enabled:
+            - RemovePodsHavingTooManyRestarts
+            - RemovePodsViolatingNodeTaints
+            - RemovePodsViolatingNodeAffinity
+            - RemovePodsViolatingInterPodAntiAffinity
+            - PodLifeTime
+            - RemoveFailedPods
+    - name: idrac-restart
+      pluginConfig:
+        - name: DefaultEvictor
+          args:
+            ignorePvcPods: true
+            evictLocalStoragePods: true
+        - name: PodLifeTime
+          args:
+            maxPodLifeTimeSeconds: 21600
+            namespaces:
+              include:
+                - "monitoring"
+            labelSelector:
+              matchLabels:
+                app: idrac-redfish-exporter
+      plugins:
+        deschedule:
+          enabled:
+            - PodLifeTime
+
+priorityClassName: system-cluster-critical
+
+nodeSelector: {}
+#  foo: bar
+
+affinity: {}
+# nodeAffinity:
+#   requiredDuringSchedulingIgnoredDuringExecution:
+#     nodeSelectorTerms:
+#     - matchExpressions:
+#       - key: kubernetes.io/e2e-az-name
+#         operator: In
+#         values:
+#         - e2e-az1
+#         - e2e-az2
+#  podAntiAffinity:
+#    requiredDuringSchedulingIgnoredDuringExecution:
+#      - labelSelector:
+#          matchExpressions:
+#            - key: app.kubernetes.io/name
+#              operator: In
+#              values:
+#                - descheduler
+#        topologyKey: "kubernetes.io/hostname"
+topologySpreadConstraints: []
+# - maxSkew: 1
+#   topologyKey: kubernetes.io/hostname
+#   whenUnsatisfiable: DoNotSchedule
+#   labelSelector:
+#     matchLabels:
+#       app.kubernetes.io/name: descheduler
+tolerations: []
+# - key: 'management'
+#   operator: 'Equal'
+#   value: 'tool'
+#   effect: 'NoSchedule'
+
+rbac:
+  # Specifies whether RBAC resources should be created
+  create: true
+
+serviceAccount:
+  # Specifies whether a ServiceAccount should be created
+  create: false
+  # The name of the ServiceAccount to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: "descheduler-sa"
+  # Specifies custom annotations for the serviceAccount
+  annotations: {}
+
+podAnnotations: {}
+
+podLabels: {}
+
+dnsConfig: {}
+
+livenessProbe:
+  failureThreshold: 3
+  httpGet:
+    path: /healthz
+    port: 10258
+    scheme: HTTPS
+  initialDelaySeconds: 3
+  periodSeconds: 10
+
+service:
+  enabled: false
+  # @param service.ipFamilyPolicy [string], support SingleStack, PreferDualStack and RequireDualStack
+  #
+  ipFamilyPolicy: ""
+  # @param service.ipFamilies [array] List of IP families (e.g. IPv4, IPv6) assigned to the service.
+  # Ref: https://kubernetes.io/docs/concepts/services-networking/dual-stack/
+  # E.g.
+  # ipFamilies:
+  #   - IPv6
+  #   - IPv4
+  ipFamilies: []
+
+serviceMonitor:
+  enabled: false
+  # The namespace where Prometheus expects to find service monitors.
+  # namespace: ""
+  # Add custom labels to the ServiceMonitor resource
+  additionalLabels:
+    {}
+    # prometheus: kube-prometheus-stack
+  interval: ""
+  # honorLabels: true
+  insecureSkipVerify: true
+  serverName: null
+  metricRelabelings:
+    []
+    # - action: keep
+    #   regex: 'descheduler_(build_info|pods_evicted)'
+    #   sourceLabels: [__name__]
+  relabelings:
+    []
+    # - sourceLabels: [__meta_kubernetes_pod_node_name]
+    #   separator: ;
+    #   regex: ^(.*)$
+    #   targetLabel: nodename
+    #   replacement: $1
+    #   action: replace

stacks/descheduler/providers.tf

@@ -0,0 +1,15 @@
+# Generated by Terragrunt. Sig: nIlQXj57tbuaRZEa
+variable "kube_config_path" {
+  type    = string
+  default = "~/.kube/config"
+}
+
+provider "kubernetes" {
+  config_path = var.kube_config_path
+}
+
+provider "helm" {
+  kubernetes = {
+    config_path = var.kube_config_path
+  }
+}

stacks/descheduler/secrets

@@ -0,0 +1 @@
+../../secrets