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vm-skills/operator-bootstrap/scripts/20_tunnel_plan.sh
Vault Sovereign eac77ef7b4 Initial commit: VaultMesh Skills collection
Collection of operational skills for VaultMesh infrastructure including:
- backup-sovereign: Backup and recovery operations
- btc-anchor: Bitcoin anchoring
- cloudflare-tunnel-manager: Cloudflare tunnel management
- container-registry: Container registry operations
- disaster-recovery: Disaster recovery procedures
- dns-sovereign: DNS management
- eth-anchor: Ethereum anchoring
- gitea-bootstrap: Gitea setup and configuration
- hetzner-bootstrap: Hetzner server provisioning
- merkle-forest: Merkle tree operations
- node-hardening: Node security hardening
- operator-bootstrap: Operator initialization
- proof-verifier: Cryptographic proof verification
- rfc3161-anchor: RFC3161 timestamping
- secrets-vault: Secrets management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-27 00:25:00 +00:00

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#!/usr/bin/env bash
set -euo pipefail
# === METADATA ===
SCRIPT_NAME="$(basename "$0")"
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
SKILL_ROOT="$(dirname "$SCRIPT_DIR")"
# === CONFIGURATION ===
: "${DOMAIN:?DOMAIN required}"
: "${CF_ACCOUNT_ID:?CF_ACCOUNT_ID required}"
: "${NODE_NAME:=node-a}"
: "${TUNNEL_NAME:=$NODE_NAME-tunnel}"
: "${OUTPUT_DIR:=$SKILL_ROOT/outputs}"
# === FUNCTIONS ===
log_info() { echo "[INFO] $(date -Iseconds) $*"; }
log_warn() { echo "[WARN] $(date -Iseconds) $*" >&2; }
main() {
log_info "Starting $SCRIPT_NAME (PLAN ONLY - no changes made)..."
echo ""
echo "============================================"
echo " CLOUDFLARE TUNNEL PLAN"
echo " Node: $NODE_NAME"
echo "============================================"
echo ""
echo "=== Tunnel Configuration ==="
echo " Tunnel Name: $TUNNEL_NAME"
echo " Account ID: $CF_ACCOUNT_ID"
echo " Credentials: ~/.cloudflared/$TUNNEL_NAME.json"
echo " Config: ~/.cloudflared/config-$TUNNEL_NAME.yml"
echo ""
echo "=== Proposed Ingress Rules ==="
echo " 1. ssh.$DOMAIN -> ssh://localhost:22"
echo " 2. *.$DOMAIN -> http://localhost:8080 (catch-all)"
echo " 3. (fallback) -> http_status:404"
echo ""
echo "=== DNS Records to Create ==="
echo " ssh.$DOMAIN CNAME -> $TUNNEL_NAME.cfargotunnel.com"
echo ""
echo "=== systemd Service ==="
echo " Unit: cloudflared@$TUNNEL_NAME.service (or user service)"
echo " Status: Will be enabled and started"
echo ""
echo "=== Security Notes ==="
echo " - Tunnel credentials will be stored locally"
echo " - Tunnel ID will be stored in pass (if available)"
echo " - No API token stored in config files"
echo ""
# Check for existing tunnel
if [[ -f "$HOME/.cloudflared/$TUNNEL_NAME.json" ]]; then
log_warn "Tunnel credentials already exist at ~/.cloudflared/$TUNNEL_NAME.json"
log_warn "Apply will reuse existing tunnel (idempotent)"
fi
# Check cloudflared login status
if [[ -f "$HOME/.cloudflared/cert.pem" ]]; then
log_info "Cloudflared certificate found - already authenticated"
else
log_warn "No cloudflared certificate found"
log_warn "You may need to run: cloudflared tunnel login"
fi
echo "============================================"
echo " To apply: ./scripts/21_tunnel_apply.sh"
echo " To abort: Do nothing"
echo " To rollback: ./scripts/rollback/undo_tunnel.sh"
echo "============================================"
log_info "Completed $SCRIPT_NAME"
}
[[ "${BASH_SOURCE[0]}" == "$0" ]] && main "$@"