theshire/kubernetes/flux/config/flux.yaml

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---
# yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/ocirepository-source-v1beta2.json
apiVersion: source.toolkit.fluxcd.io/v1beta2
kind: OCIRepository
metadata:
name: flux-manifests
namespace: flux-system
spec:
interval: 10m
url: oci://ghcr.io/fluxcd/flux-manifests
ref:
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tag: v2.3.0
2024-01-11 15:03:54 -06:00
---
# yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/kustomization-kustomize-v1.json
apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
name: flux
namespace: flux-system
spec:
interval: 10m
path: ./
prune: true
wait: true
sourceRef:
kind: OCIRepository
name: flux-manifests
patches:
- patch: |
$patch: delete
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: not-used
target:
group: networking.k8s.io
version: v1
kind: NetworkPolicy
# Increase the number of reconciliations that can be performed in parallel and bump the resources limits
# https://fluxcd.io/flux/cheatsheets/bootstrap/#increase-the-number-of-workers
- patch: |
- op: add
path: /spec/template/spec/containers/0/args/-
value: --concurrent=8
- op: add
path: /spec/template/spec/containers/0/args/-
value: --kube-api-qps=500
- op: add
path: /spec/template/spec/containers/0/args/-
value: --kube-api-burst=1000
- op: add
path: /spec/template/spec/containers/0/args/-
value: --requeue-dependency=5s
target:
kind: Deployment
name: "(kustomize-controller|helm-controller|source-controller)"
- patch: |
apiVersion: apps/v1
kind: Deployment
metadata:
name: not-used
spec:
template:
spec:
containers:
- name: manager
resources:
limits:
memory: 2Gi
target:
kind: Deployment
name: "(kustomize-controller|helm-controller|source-controller)"
# Enable drift detection for HelmReleases and set the log level to debug
# https://fluxcd.io/flux/components/helm/helmreleases/#drift-detection
- patch: |
- op: add
path: /spec/template/spec/containers/0/args/-
value: --feature-gates=DetectDrift=true,CorrectDrift=false
- op: add
path: /spec/template/spec/containers/0/args/-
value: --log-level=debug
target:
kind: Deployment
name: helm-controller
# Enable Helm near OOM detection
# https://fluxcd.io/flux/cheatsheets/bootstrap/#enable-helm-near-oom-detection
- 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
# Enable notifications for 3rd party Flux controllers such as tf-controller
# https://fluxcd.io/flux/cheatsheets/bootstrap/#enable-notifications-for-third-party-controllers
- patch: |
- op: add
path: /spec/versions/1/schema/openAPIV3Schema/properties/spec/properties/eventSources/items/properties/kind/enum/-
value: Terraform
target:
kind: CustomResourceDefinition
name: alerts.notification.toolkit.fluxcd.io
- patch: |
- op: add
path: /spec/versions/0/schema/openAPIV3Schema/properties/spec/properties/resources/items/properties/kind/enum/-
value: Terraform
target:
kind: CustomResourceDefinition
name: receivers.notification.toolkit.fluxcd.io
- patch: |
- op: add
path: /rules/-
value:
apiGroups: ["infra.contrib.fluxcd.io"]
resources: ["*"]
verbs: ["*"]
target:
kind: ClusterRole
name: crd-controller-flux-system