40 lines
1.6 KiB
Bash
40 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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# Reverse of runmefirst.sh — tears down DCOS deployment but preserves PVCs (data survives)
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# Usage: runmelast.sh
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set -uo pipefail
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NAMESPACE="dcos-service"
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echo "=== DCOS Teardown ==="
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# --- 1. Delete all deployments and statefulsets ---
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echo "[1/4] Deleting deployments..."
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kubectl delete deployment dcos -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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kubectl delete statefulset --all -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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# --- 2. Delete services and ingresses ---
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echo "[2/4] Cleaning up services..."
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kubectl delete service dcos -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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kubectl delete ingress --all -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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# --- 3. Delete secrets and configmaps ---
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echo "[3/4] Cleaning up secrets..."
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kubectl delete secret dcos-db-secret -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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kubectl delete configmap --all -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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# --- 4. Delete PVCs (data preserved for redeploy) ---
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echo "[4/4] Cleaning up PVCs..."
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kubectl delete pvc --all -n "$NAMESPACE" --ignore-not-found=true 2>/dev/null || true
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# NOTE: namespace is kept intact so Helm labels persist for clean redeploy
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echo ""
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echo "=== Teardown complete ==="
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echo ""
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echo "Preserved (untouched):"
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echo " - Namespace $NAMESPACE (kept for Helm label compatibility)"
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echo " - PostgreSQL database 'dcos' and user 'celes' in postgresql-service"
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echo " - Redis data in redis-service"
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echo ""
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echo "To redeploy: bash ~/sources/kube/dcos/runmefirst.sh"
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