Paul Payne
f1fe4f9cc2
- Refactor dnsmasq configuration and scripts for improved variable handling and clarity - Updated dnsmasq configuration files to use direct variable references instead of data source functions for better readability. - Modified setup scripts to ensure they are run from the correct environment and directory, checking for the WC_HOME variable. - Changed paths in README and scripts to reflect the new directory structure. - Enhanced error handling in setup scripts to provide clearer guidance on required configurations. - Adjusted kernel and initramfs URLs in boot.ipxe to use the updated variable references.
80 lines
2.2 KiB
Bash
Executable File
80 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Talos cluster initialization script
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# This script performs one-time cluster setup: generates secrets, base configs, and sets up talosctl
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set -euo pipefail
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# Check if WC_HOME is set
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if [ -z "${WC_HOME:-}" ]; then
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echo "Error: WC_HOME environment variable not set. Run \`source ./env.sh\`."
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exit 1
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fi
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NODE_SETUP_DIR="${WC_HOME}/setup/cluster-nodes"
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# Get cluster configuration from config.yaml
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CLUSTER_NAME=$(wild-config cluster.name)
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VIP=$(wild-config cluster.nodes.control.vip)
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TALOS_VERSION=$(wild-config cluster.nodes.talos.version)
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echo "Initializing Talos cluster: $CLUSTER_NAME"
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echo "VIP: $VIP"
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echo "Talos version: $TALOS_VERSION"
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# Create directories
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mkdir -p generated final patch
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# Check if cluster secrets already exist
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if [ -f "generated/secrets.yaml" ]; then
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echo ""
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echo "⚠️ Cluster secrets already exist!"
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echo "This will regenerate ALL cluster certificates and invalidate existing nodes."
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echo ""
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read -p "Do you want to continue? (y/N): " -r
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo "Cancelled."
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exit 0
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fi
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echo ""
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fi
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# Generate fresh cluster secrets
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echo "Generating cluster secrets..."
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cd generated
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talosctl gen secrets -o secrets.yaml --force
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echo "Generating base machine configs..."
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talosctl gen config --with-secrets secrets.yaml "$CLUSTER_NAME" "https://$VIP:6443" --force
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cd ..
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# Setup talosctl context
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echo "Setting up talosctl context..."
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# Remove existing context if it exists
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talosctl config context "$CLUSTER_NAME" --remove 2>/dev/null || true
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# Merge new configuration
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talosctl config merge ./generated/talosconfig
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talosctl config endpoint "$VIP"
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echo ""
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echo "✅ Cluster initialization complete!"
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echo ""
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echo "Cluster details:"
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echo " - Name: $CLUSTER_NAME"
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echo " - VIP: $VIP"
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echo " - Secrets: generated/secrets.yaml"
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echo " - Base configs: generated/controlplane.yaml, generated/worker.yaml"
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echo ""
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echo "Talosctl context configured:"
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talosctl config info
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echo ""
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echo "Next steps:"
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echo "1. Register nodes with hardware detection:"
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echo " ./detect-node-hardware.sh <maintenance-ip> <node-number>"
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echo ""
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echo "2. Generate machine configurations:"
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echo " ./generate-machine-configs.sh"
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echo ""
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echo "3. Apply configurations to nodes" |