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Co-authored-by: Cursor <cursoragent@cursor.com>
123 lines
2.7 KiB
Markdown
123 lines
2.7 KiB
Markdown
# GitOps Configuration
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This directory contains GitOps manifests for Flux to manage infrastructure and applications.
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## Structure
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```
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gitops/
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├── infrastructure/ # Base infrastructure (namespaces, RBAC, etc.)
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└── apps/ # Application deployments
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├── besu/
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├── firefly/
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├── chainlink/
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├── blockscout/
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├── cacti/
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└── nginx-proxy/
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```
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## Setup Instructions
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### Prerequisites
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1. Gitea must be configured and accessible
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2. Flux must be installed in the K3s cluster
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3. Git repository must be created in Gitea
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### Steps
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1. **Create Git Repository in Gitea:**
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- Access Gitea: http://192.168.1.121:3000
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- Create new repository: `gitops`
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- Initialize with README
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2. **Push GitOps Manifests:**
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```bash
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git clone http://192.168.1.121:3000/hc-stack/gitops.git
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cd gitops
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# Copy manifests from this directory
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git add .
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git commit -m "Initial GitOps configuration"
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git push
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```
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3. **Configure Flux GitRepository:**
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```bash
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ssh ubuntu@192.168.1.188
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export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
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# Create GitRepository
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sudo kubectl apply -f - <<EOF
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apiVersion: source.toolkit.fluxcd.io/v1beta2
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kind: GitRepository
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metadata:
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name: gitops-repo
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namespace: flux-system
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spec:
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interval: 1m
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url: http://192.168.1.121:3000/hc-stack/gitops.git
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ref:
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branch: main
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EOF
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```
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4. **Create Kustomizations:**
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```bash
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# Infrastructure Kustomization
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sudo kubectl apply -f - <<EOF
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apiVersion: kustomize.toolkit.fluxcd.io/v1
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kind: Kustomization
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metadata:
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name: infrastructure
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namespace: flux-system
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spec:
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interval: 5m
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path: ./infrastructure
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prune: true
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sourceRef:
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kind: GitRepository
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name: gitops-repo
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EOF
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# Applications Kustomization
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sudo kubectl apply -f - <<EOF
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apiVersion: kustomize.toolkit.fluxcd.io/v1
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kind: Kustomization
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metadata:
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name: applications
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namespace: flux-system
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spec:
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interval: 5m
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path: ./apps
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prune: true
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sourceRef:
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kind: GitRepository
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name: gitops-repo
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EOF
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```
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5. **Monitor Reconciliation:**
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```bash
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sudo kubectl get gitrepository -n flux-system
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sudo kubectl get kustomization -n flux-system
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sudo kubectl logs -n flux-system -l app=kustomize-controller -f
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```
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## Notes
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- If Gitea requires authentication, create a secret:
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```bash
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sudo kubectl create secret generic gitops-repo-auth \
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--from-literal=username=<username> \
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--from-literal=password=<token> \
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-n flux-system
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```
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Then update GitRepository to reference the secret:
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```yaml
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spec:
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secretRef:
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name: gitops-repo-auth
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```
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