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use kind to debug gitops flux locally
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# set kubeconfig for your kind cluster | |
export KUBECONFIG=$HOME/.kube/kind | |
# create kind cluster | |
kind create cluster --name gitops | |
# provisioning flux | |
flux install --components-extra=image-reflector-controller,image-automation-controller --export > gotk-components.yaml | |
cat <<EOF > kustomization.yaml | |
apiVersion: kustomize.config.k8s.io/v1beta1 | |
kind: Kustomization | |
resources: | |
- gotk-components.yaml | |
patches: | |
- patch: | | |
- op: add | |
path: /spec/template/spec/containers/0/args/0 | |
value: --no-cross-namespace-refs=true | |
target: | |
kind: Deployment | |
name: "(kustomize-controller|helm-controller|notification-controller|image-reflector-controller|image-automation-controller)" | |
- patch: | | |
- op: add | |
path: /spec/template/spec/containers/0/args/0 | |
value: --default-service-account=default | |
target: | |
kind: Deployment | |
name: "(kustomize-controller|helm-controller)" | |
- patch: | | |
- op: add | |
path: /spec/serviceAccountName | |
value: kustomize-controller | |
target: | |
kind: Kustomization | |
name: "flux-system" | |
- patch: | | |
- op: add | |
path: /spec/serviceAccountName | |
value: helm-controller | |
target: | |
kind: HelmRelease | |
name: "flux-system" | |
- patch: | | |
- op: add | |
path: /spec/template/spec/containers/0/args/- | |
value: --concurrent=20 | |
- 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)" | |
EOF | |
kubectl apply -k ./ | |
# configure flux source repo | |
cat <<EOF | kubectl apply -f - | |
apiVersion: source.toolkit.fluxcd.io/v1beta2 | |
kind: GitRepository | |
metadata: | |
name: flux-system | |
namespace: flux-system | |
spec: | |
interval: 1m | |
ref: | |
branch: external-secrets | |
url: https://github.com/zxkane/eks-gitops.git | |
ignore: | | |
/clusters/cluster-dev/flux-system/ | |
/clusters/cluster-staging/flux-system/ | |
/clusters/cluster-prod/flux-system/ | |
EOF | |
# configure entry kustomization | |
flux create kustomization flux-system \ | |
--source=flux-system \ | |
--service-account=kustomize-controller \ | |
--prune=true \ | |
--path=./clusters/cluster-dev | |
# clean cluster if necessary | |
# kind delete cluster --name gitops |
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