Change webapp to port 9009, add test VM script
- Webapp now listens on port 9009 (UFW rule added) - Apache reverse proxy updated to proxy to 9009 - test-vm.sh creates a KVM test environment with: - CIDATA ISO built from project files - Isolated libvirt network (10.9.100.0/24) - Ubuntu 24.04 VM with autoinstall Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
cproudlock
@@ -332,6 +332,7 @@
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- 80
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- 4433
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- 445
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- 9009
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- name: "Enable UFW firewall"
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ufw:
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@@ -409,8 +410,8 @@
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content: |
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<VirtualHost *:80>
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ProxyPreserveHost On
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ProxyPass /manage http://127.0.0.1:5000/
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ProxyPassReverse /manage http://127.0.0.1:5000/
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ProxyPass /manage http://127.0.0.1:9009/
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ProxyPassReverse /manage http://127.0.0.1:9009/
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</VirtualHost>
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- name: "Enable Apache proxy modules"
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174
test-vm.sh
Executable file
174
test-vm.sh
Executable file
@@ -0,0 +1,174 @@
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#!/bin/bash
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#
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# test-vm.sh — Create a test VM to validate the PXE server setup
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#
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# This script:
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# 1. Builds a CIDATA ISO with autoinstall config, packages, playbook, and webapp
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# 2. Creates an isolated libvirt network (pxe-test, 10.9.100.0/24)
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# 3. Launches an Ubuntu 24.04 Server VM that auto-installs and configures itself
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#
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# Usage:
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# ./test-vm.sh /path/to/ubuntu-24.04-live-server-amd64.iso
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#
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# After install completes (~10-15 min), access the webapp at:
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# http://10.9.100.1:9009
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#
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# To watch progress:
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# virsh console pxe-test
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#
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# To clean up:
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# ./test-vm.sh --destroy
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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VM_NAME="pxe-test"
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NET_NAME="pxe-test"
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VM_DISK="/var/lib/libvirt/images/${VM_NAME}.qcow2"
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CIDATA_ISO="/tmp/${VM_NAME}-cidata.iso"
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VM_RAM=4096
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VM_CPUS=2
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VM_DISK_SIZE=40 # GB
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# --- Handle --destroy flag ---
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if [ "${1:-}" = "--destroy" ]; then
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echo "Destroying test environment..."
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virsh destroy "$VM_NAME" 2>/dev/null || true
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virsh undefine "$VM_NAME" --remove-all-storage 2>/dev/null || true
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virsh net-destroy "$NET_NAME" 2>/dev/null || true
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virsh net-undefine "$NET_NAME" 2>/dev/null || true
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rm -f "$CIDATA_ISO"
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echo "Done."
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exit 0
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fi
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# --- Validate Ubuntu ISO argument ---
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UBUNTU_ISO="${1:-}"
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if [ -z "$UBUNTU_ISO" ] || [ ! -f "$UBUNTU_ISO" ]; then
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echo "Usage: $0 /path/to/ubuntu-24.04-live-server-amd64.iso"
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echo ""
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echo "Download from: https://ubuntu.com/download/server"
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echo ""
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echo "Other commands:"
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echo " $0 --destroy Remove the test VM and network"
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exit 1
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fi
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echo "============================================"
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echo "PXE Server Test VM Setup"
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echo "============================================"
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echo ""
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# --- Step 1: Build CIDATA ISO ---
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echo "[1/4] Building CIDATA ISO..."
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CIDATA_DIR=$(mktemp -d)
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# Autoinstall config
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cp "$SCRIPT_DIR/autoinstall/user-data" "$CIDATA_DIR/user-data"
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touch "$CIDATA_DIR/meta-data"
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# Offline .deb packages
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if [ -d "$SCRIPT_DIR/offline-packages" ]; then
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mkdir -p "$CIDATA_DIR/packages"
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cp "$SCRIPT_DIR/offline-packages/"*.deb "$CIDATA_DIR/packages/" 2>/dev/null || true
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echo " Copied $(ls -1 "$CIDATA_DIR/packages/"*.deb 2>/dev/null | wc -l) .deb packages"
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else
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echo " WARNING: No offline-packages/ directory. Run download-packages.sh first."
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fi
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# Ansible playbook
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mkdir -p "$CIDATA_DIR/playbook"
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cp "$SCRIPT_DIR/playbook/"* "$CIDATA_DIR/playbook/" 2>/dev/null || true
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echo " Copied playbook/"
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# Webapp
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if [ -d "$SCRIPT_DIR/webapp" ]; then
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mkdir -p "$CIDATA_DIR/webapp"
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cp "$SCRIPT_DIR/webapp/app.py" "$SCRIPT_DIR/webapp/requirements.txt" "$CIDATA_DIR/webapp/"
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cp -r "$SCRIPT_DIR/webapp/templates" "$SCRIPT_DIR/webapp/static" "$CIDATA_DIR/webapp/"
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echo " Copied webapp/"
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fi
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# Pip wheels
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if [ -d "$SCRIPT_DIR/pip-wheels" ]; then
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cp -r "$SCRIPT_DIR/pip-wheels" "$CIDATA_DIR/pip-wheels"
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echo " Copied pip-wheels/"
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fi
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# Boot tools
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if [ -d "$SCRIPT_DIR/boot-tools" ]; then
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cp -r "$SCRIPT_DIR/boot-tools" "$CIDATA_DIR/boot-tools"
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echo " Copied boot-tools/"
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fi
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# Generate the CIDATA ISO
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genisoimage -output "$CIDATA_ISO" -volid CIDATA -joliet -rock "$CIDATA_DIR" 2>/dev/null
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CIDATA_SIZE=$(du -sh "$CIDATA_ISO" | cut -f1)
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echo " CIDATA ISO: $CIDATA_ISO ($CIDATA_SIZE)"
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rm -rf "$CIDATA_DIR"
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# --- Step 2: Create isolated network ---
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echo ""
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echo "[2/4] Setting up isolated network ($NET_NAME)..."
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# Check if network already exists
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if virsh net-info "$NET_NAME" &>/dev/null; then
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echo " Network $NET_NAME already exists, reusing."
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else
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cat > /tmp/${NET_NAME}-net.xml <<NETEOF
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<network>
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<name>${NET_NAME}</name>
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<bridge name="virbr-pxe" stp="on" delay="0"/>
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<ip address="10.9.100.254" netmask="255.255.255.0"/>
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</network>
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NETEOF
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virsh net-define /tmp/${NET_NAME}-net.xml
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virsh net-start "$NET_NAME"
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rm -f /tmp/${NET_NAME}-net.xml
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echo " Created isolated network 10.9.100.0/24 (no DHCP, no NAT)"
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fi
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# --- Step 3: Create VM disk ---
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echo ""
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echo "[3/4] Creating VM disk (${VM_DISK_SIZE}GB)..."
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if [ -f "$VM_DISK" ]; then
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echo " Disk already exists. Destroy first with: $0 --destroy"
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exit 1
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fi
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qemu-img create -f qcow2 "$VM_DISK" "${VM_DISK_SIZE}G"
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# --- Step 4: Launch VM ---
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echo ""
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echo "[4/4] Launching VM ($VM_NAME)..."
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virt-install \
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--name "$VM_NAME" \
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--memory "$VM_RAM" \
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--vcpus "$VM_CPUS" \
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--disk path="$VM_DISK",format=qcow2 \
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--cdrom "$UBUNTU_ISO" \
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--disk path="$CIDATA_ISO",device=cdrom \
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--network network="$NET_NAME" \
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--os-variant ubuntu24.04 \
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--graphics none \
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--console pty,target_type=serial \
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--extra-args "console=ttyS0,115200n8 autoinstall" \
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--noautoconsole
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echo ""
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echo "============================================"
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echo "VM launched! The autoinstall will take ~10-15 minutes."
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echo "============================================"
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echo ""
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echo "Watch progress:"
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echo " virsh console $VM_NAME"
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echo " (Press Ctrl+] to detach)"
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echo ""
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echo "After install + first boot:"
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echo " SSH: ssh pxe@10.9.100.1"
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echo " Webapp: http://10.9.100.1:9009"
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echo ""
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echo "Manage:"
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echo " virsh start $VM_NAME"
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echo " virsh shutdown $VM_NAME"
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echo " $0 --destroy (remove everything)"
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echo ""
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@@ -929,4 +929,4 @@ def inject_globals():
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# ---------------------------------------------------------------------------
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=5000, debug=False)
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app.run(host="0.0.0.0", port=9009, debug=False)
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