Initial commit

2026-09-15 22:21:43 +03:00
commit e502e0ff76
171 changed files with 7520 additions and 0 deletions
@@ -0,0 +1,136 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: flux-instance
+spec:
+  chartRef:
+    kind: OCIRepository
+    name: flux-instance
+  interval: 1h
+  values:
+    commonAnnotations:
+      fluxcd.controlplane.io/reconcileArtifactEvery: 1h
+    instance:
+      cluster:
+        networkPolicy: false
+      components:
+        - source-controller
+        - kustomize-controller
+        - helm-controller
+        - notification-controller
+      sync:
+        kind: GitRepository
+        url: "#{ repository.url }#"
+        #% if repository.url.startswith('ssh://') %#
+        pullSecret: deploy-key
+        #% endif %#
+        ref: "refs/heads/#{ repository.branch }#"
+        path: kubernetes/flux/cluster
+      commonMetadata:
+        labels:
+          app.kubernetes.io/name: flux
+      kustomize:
+        patches:
+          - # Increase the number of workers
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --concurrent=10
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --requeue-dependency=5s
+            target:
+              kind: Deployment
+              name: (kustomize-controller|helm-controller|source-controller)
+          - # Increase the memory limits
+            patch: |
+              apiVersion: apps/v1
+              kind: Deployment
+              metadata:
+                name: all
+              spec:
+                template:
+                  spec:
+                    containers:
+                      - name: manager
+                        resources:
+                          limits:
+                            memory: 1Gi
+            target:
+              kind: Deployment
+              name: (kustomize-controller|helm-controller|source-controller)
+          - # Enable in-memory kustomize builds
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --concurrent=20
+              - op: replace
+                path: /spec/template/spec/volumes/0
+                value:
+                  name: temp
+                  emptyDir:
+                    medium: Memory
+            target:
+              kind: Deployment
+              name: kustomize-controller
+          - # Enable Helm repositories caching
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --helm-cache-max-size=10
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --helm-cache-ttl=60m
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --helm-cache-purge-interval=5m
+            target:
+              kind: Deployment
+              name: source-controller
+          - # Flux near OOM detection for Helm
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --feature-gates=OOMWatch=true
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --oom-watch-memory-threshold=95
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --oom-watch-interval=500ms
+            target:
+              kind: Deployment
+              name: helm-controller
+          - # Disable chart digest tracking
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --feature-gates=DisableChartDigestTracking=true
+            target:
+              kind: Deployment
+              name: helm-controller
+          - # Controller-level SOPS decryption
+            patch: |
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --sops-age-secret=sops-age
+            target:
+              kind: Deployment
+              name: kustomize-controller
+          - # Watch configmaps and secrets attached to HelmReleases and Kustomizations
+            patch: |-
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --watch-configs-label-selector=owner!=helm
+            target:
+              kind: Deployment
+              name: (helm-controller|kustomize-controller)
+          - # Cancel health checks on new Kustomizations revisions
+            patch: |-
+              - op: add
+                path: /spec/template/spec/containers/0/args/-
+                value: --feature-gates=CancelHealthCheckOnNewRevision=true
+            target:
+              kind: Deployment
+              name: kustomize-controller
@@ -0,0 +1,22 @@
+#% if repository.webhook_provider != 'none' %#
+---
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: flux-webhook
+spec:
+  hostnames: ["flux-webhook.${SECRET_DOMAIN}"]
+  parentRefs:
+    - name: envoy-#{ 'external' if ingress.mode != 'none' else 'internal' }#
+      namespace: network
+      sectionName: https
+  rules:
+    - backendRefs:
+        - name: webhook-receiver
+          namespace: flux-system
+          port: 80
+      matches:
+        - path:
+            type: PathPrefix
+            value: /hook/
+#% endif %#
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+  - ./ocirepository.yaml
+  #% if repository.webhook_provider != 'none' %#
+  - ./secret.sops.yaml
+  - ./httproute.yaml
+  - ./receiver.yaml
+  #% endif %#
@@ -0,0 +1,13 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: OCIRepository
+metadata:
+  name: flux-instance
+spec:
+  interval: 15m
+  layerSelector:
+    mediaType: application/vnd.cncf.helm.chart.content.v1.tar+gzip
+    operation: copy
+  ref:
+    tag: 0.60.0
+  url: oci://ghcr.io/controlplaneio-fluxcd/charts/flux-instance
@@ -0,0 +1,21 @@
+#% if repository.webhook_provider != 'none' %#
+---
+apiVersion: notification.toolkit.fluxcd.io/v1
+kind: Receiver
+metadata:
+  name: flux-webhook
+spec:
+  type: #{ repository.webhook_provider }#
+  events: ["ping", "push"]
+  secretRef:
+    name: flux-webhook-token
+  resources:
+    - apiVersion: source.toolkit.fluxcd.io/v1
+      kind: GitRepository
+      name: flux-system
+      namespace: flux-system
+    - apiVersion: kustomize.toolkit.fluxcd.io/v1
+      kind: Kustomization
+      name: flux-system
+      namespace: flux-system
+#% endif %#
@@ -0,0 +1,9 @@
+#% if repository.webhook_provider != 'none' %#
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: flux-webhook-token
+stringData:
+  token: "#{ webhook_token() }#"
+#% endif %#
@@ -0,0 +1,21 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: flux-instance
+spec:
+  dependsOn:
+    - name: flux-operator
+  interval: 1h
+  path: ./kubernetes/apps/flux-system/flux-instance/app
+  postBuild:
+    substituteFrom:
+      - name: cluster-secrets
+        kind: Secret
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+    namespace: flux-system
+  targetNamespace: flux-system
+  wait: false