Initial commit

scripts/talos-iscsi-bootstrap.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+set -e
+
+export TALOSCONFIG=/home/scooby/Talosv3/talosconfig
+
+echo "=== Talos iSCSI Bootstrap Script ==="
+echo ""
+echo "This script configures Talos nodes for Longhorn by:"
+echo "1. Enabling control plane scheduling"
+echo "2. Adding Longhorn volume mounts"
+echo "3. Upgrading to factory image with iscsi-tools"
+echo ""
+
+# Step 1: Enable scheduling on control planes
+echo "Step 1/4: Enabling scheduling on control planes..."
+cat > /tmp/allow-scheduling.yaml <<EOF
+cluster:
+  allowSchedulingOnControlPlanes: true
+EOF
+
+talosctl patch mc -p @/tmp/allow-scheduling.yaml --nodes 172.28.101.41,172.28.101.42,172.28.101.43,172.28.101.44
+echo "✅ Scheduling enabled"
+
+# Step 2: Add Longhorn volume mounts
+echo ""
+echo "Step 2/4: Adding Longhorn volume mounts..."
+cat > /tmp/longhorn-volume.patch.yaml <<EOF
+machine:
+  kubelet:
+    extraMounts:
+      - destination: /var/lib/longhorn
+        type: bind
+        source: /var/lib/longhorn
+        options:
+          - bind
+          - rshared
+          - rw
+EOF
+
+talosctl patch mc --nodes 172.28.101.41,172.28.101.42,172.28.101.43,172.28.101.44 --patch @/tmp/longhorn-volume.patch.yaml
+echo "✅ Longhorn mounts configured"
+
+# Step 3: Remove old extension references
+echo ""
+echo "Step 3/4: Removing deprecated extension references..."
+cat > /tmp/clear-extensions.yaml <<EOF
+- op: remove
+  path: /machine/install/extensions
+EOF
+
+talosctl patch mc --patch @/tmp/clear-extensions.yaml --nodes 172.28.101.41,172.28.101.42,172.28.101.43,172.28.101.44 2>/dev/null || true
+echo "✅ Old extensions removed"
+
+# Step 4: Upgrade to factory image with iscsi-tools
+echo ""
+echo "Step 4/4: Upgrading to Talos with iscsi-tools (this will take several minutes)..."
+echo "Factory image includes: iscsi-tools, util-linux-tools"
+echo ""
+
+SCHEMATIC_ID="613e1592b2da41ae5e265e8789429f22e121aab91cb4deb6bc3c0b6262961245"
+TALOS_VERSION="v1.9.4"
+
+echo "Upgrading nodes one at a time to: factory.talos.dev/installer/$SCHEMATIC_ID:$TALOS_VERSION"
+
+for node in 172.28.101.41 172.28.101.42 172.28.101.43 172.28.101.44; do
+  echo ""
+  echo "Upgrading $node..."
+  talosctl upgrade --nodes $node \
+    --image factory.talos.dev/installer/$SCHEMATIC_ID:$TALOS_VERSION \
+    --preserve --wait --timeout 10m || echo "⚠️  Node $node upgrade encountered issues, continuing..."
+  
+  echo "Waiting 30s for node to stabilize..."
+  sleep 30
+done
+
+echo ""
+echo "=== Waiting for all nodes to be Ready ==="
+kubectl wait --for=condition=Ready nodes --all --timeout=300s
+
+echo ""
+echo "=== Verifying iSCSI installation ==="
+talosctl get extensions -n 172.28.101.41
+
+echo ""
+echo "✅ Talos iSCSI bootstrap complete!"
+echo ""
+echo "Next steps:"
+echo "  cd /home/scooby/Homelabv5"
+echo "  ./scripts/bootstrap-crds.sh"
+echo "  helmfile apply"