nexttui/devstack-vm.yaml at main · bluejayA/nexttui · GitHub

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# Lima VM for DevStack (OpenStack All-in-One)
images:
  - location: "https://cloud-images.ubuntu.com/releases/24.04/release/ubuntu-24.04-server-cloudimg-arm64.img"
    arch: "aarch64"

cpus: 4
memory: "12GiB"
disk: "60GiB"

mounts: []

containerd:
  system: false
  user: false

provision:
  - mode: system
    script: |
      #!/bin/bash
      set -eux -o pipefail

      # Fix DNS
      mkdir -p /etc/systemd/resolved.conf.d
      cat > /etc/systemd/resolved.conf.d/dns.conf << 'DNS'
      [Resolve]
      DNS=8.8.8.8 8.8.4.4
      DNS
      systemctl restart systemd-resolved

      # Basic packages
      apt-get update
      apt-get install -y git python3-pip python3-venv net-tools

      # Create dummy interface for OVS external bridge (avoid touching eth0)
      ip link add dev dummy0 type dummy || true
      ip link set dummy0 up

      # Create stack user
      if ! id -u stack >/dev/null 2>&1; then
        useradd -s /bin/bash -d /opt/stack -m stack
        chmod +x /opt/stack
      fi
      echo "stack ALL=(ALL) NOPASSWD: ALL" | tee /etc/sudoers.d/stack

      # Clone DevStack
      if [ ! -d /opt/stack/devstack ]; then
        sudo -u stack git clone https://opendev.org/openstack/devstack /opt/stack/devstack
      fi

      # Create local.conf
      cat > /opt/stack/devstack/local.conf << 'LOCALCONF'
      [[local|localrc]]
      ADMIN_PASSWORD=secret
      DATABASE_PASSWORD=$ADMIN_PASSWORD
      RABBIT_PASSWORD=$ADMIN_PASSWORD
      SERVICE_PASSWORD=$ADMIN_PASSWORD

      # Core services
      enable_service key n-api n-sch n-cpu n-cond
      enable_service g-api
      enable_service c-api c-vol c-sch
      enable_service q-svc q-agt q-dhcp q-l3 q-meta

      # Neutron with OVS (legacy agent mode, not OVN)
      Q_AGENT=openvswitch
      disable_service ovn-northd ovn-controller

      # Disable unneeded services
      disable_service horizon tempest swift

      # Cinder
      VOLUME_BACKING_FILE_SIZE=10G

      # External network — use dummy0 to avoid breaking SSH on eth0
      Q_USE_PROVIDERNET_FOR_PUBLIC=True
      FLOATING_RANGE="172.24.4.0/24"
      PUBLIC_NETWORK_GATEWAY="172.24.4.1"
      Q_FLOATING_ALLOCATION_POOL=start=172.24.4.100,end=172.24.4.200
      PUBLIC_INTERFACE=dummy0
      PUBLIC_NETWORK_NAME=public
      PUBLIC_SUBNET_NAME=public-subnet

      # Internal network
      NETWORK_GATEWAY=10.0.0.1
      FIXED_RANGE="10.0.0.0/24"
      IPV4_ADDRS_SAFE_TO_USE="10.0.0.0/8"

      # Logging
      LOGFILE=$DEST/logs/stack.sh.log
      LOGDAYS=2
      LOCALCONF
      chown stack:stack /opt/stack/devstack/local.conf

portForwards:
  - guestPort: 5000
    hostPort: 5000
    proto: tcp
  - guestPort: 8774
    hostPort: 8774
    proto: tcp
  - guestPort: 9292
    hostPort: 9292
    proto: tcp
  - guestPort: 8776
    hostPort: 8776
    proto: tcp
  - guestPort: 9696
    hostPort: 9696
    proto: tcp