621d2cbcde
- Vagrantfile: Ubuntu 24.04, k3s (no traefik/servicelb), Helm, yq, host-only 192.168.56.10, pre-pulls key images - scripts/bootstrap.sh: installs ArgoCD via Helm, applies root app - apps/project.yaml: permissive AppProject for workshop - apps/root.yaml: App-of-Apps watching apps/ directory - apps/argocd.yaml: ArgoCD self-manages via Helm chart 7.7.11 - manifests/argocd/values.yaml: insecure mode, port-forward access
65 lines
3.2 KiB
Bash
Executable file
65 lines
3.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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# bootstrap.sh — Install ArgoCD via Helm and apply the root App-of-Apps
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# Run this once inside the VM after `vagrant up`.
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#
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# Usage:
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# cd /vagrant
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# ./scripts/bootstrap.sh
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#
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# What it does:
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# 1. Creates the argocd namespace
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# 2. Installs ArgoCD via Helm using manifests/argocd/values.yaml
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# 3. Waits for ArgoCD server to be ready
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# 4. Applies apps/root.yaml (App-of-Apps entry point)
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# 5. Prints the initial admin password and a port-forward hint
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set -euo pipefail
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ARGOCD_NAMESPACE="argocd"
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ARGOCD_CHART_VERSION="7.7.11" # ArgoCD chart 7.x → ArgoCD v2.13.x
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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echo "══════════════════════════════════════════════"
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echo " ops-demo Bootstrap"
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echo "══════════════════════════════════════════════"
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# ── 1. Namespace ──────────────────────────────────────────────────────────────
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echo "→ Creating namespace: ${ARGOCD_NAMESPACE}"
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kubectl create namespace "${ARGOCD_NAMESPACE}" --dry-run=client -o yaml | kubectl apply -f -
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# ── 2. Helm install ArgoCD ────────────────────────────────────────────────────
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echo "→ Adding Argo Helm repo"
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helm repo add argo https://argoproj.github.io/argo-helm --force-update
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helm repo update argo
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echo "→ Installing ArgoCD (chart ${ARGOCD_CHART_VERSION})"
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helm upgrade --install argocd argo/argo-cd \
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--namespace "${ARGOCD_NAMESPACE}" \
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--version "${ARGOCD_CHART_VERSION}" \
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--values "${REPO_ROOT}/manifests/argocd/values.yaml" \
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--wait \
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--timeout 5m
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# ── 3. Apply root App-of-Apps ─────────────────────────────────────────────────
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echo "→ Applying root App-of-Apps"
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kubectl apply -f "${REPO_ROOT}/apps/project.yaml"
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kubectl apply -f "${REPO_ROOT}/apps/root.yaml"
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# ── 4. Print admin password ───────────────────────────────────────────────────
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ARGOCD_PASSWORD=$(kubectl -n "${ARGOCD_NAMESPACE}" get secret argocd-initial-admin-secret \
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-o jsonpath="{.data.password}" | base64 -d)
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echo ""
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echo "══════════════════════════════════════════════"
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echo " Bootstrap complete!"
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echo ""
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echo " ArgoCD admin password: ${ARGOCD_PASSWORD}"
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echo ""
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echo " To open the ArgoCD UI, run in a new terminal:"
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echo " kubectl port-forward svc/argocd-server -n argocd 8080:443"
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echo " Then open: https://localhost:8080"
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echo " Login: admin / ${ARGOCD_PASSWORD}"
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echo ""
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echo " After Exercise 03, ArgoCD will also be reachable at:"
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echo " https://argocd.192.168.56.200.nip.io"
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echo "══════════════════════════════════════════════"
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