135 lines
4.2 KiB
Bash
Executable File
135 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -xe # Added -e to stop execution if a command fails
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# Defaults
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FIRST_INTERFACE="${1:-enp1s0}"
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# enentually will be physnet1 in open stack networks
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EXTERNAL_INTERFACE="${2:-enp3s0}"
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# this should not be pingable in the installtion
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INTERNAL_IP="${3:-192.168.1.210}"
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echo "--- Running Pre-flight Checks ---"
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# 1. Check if the user is root
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if [[ $EUID -ne 0 ]]; then
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echo "ERROR: This script must be run as root (use sudo)."
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exit 1
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fi
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# 3. Ensure the VIP is NOT pingable (must be free)
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echo "Checking if VIP $INTERNAL_IP is available..."
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if ping -c 1 -W 1 "$INTERNAL_IP" > /dev/null 2>&1; then
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echo "ERROR: VIP $INTERNAL_IP is already responding to pings!"
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echo "Choose an unused IP in the same subnet as $FIRST_INTERFACE."
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exit 1
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fi
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# 4. Check for enough RAM (Kolla-Ansible usually needs 8GB+ for All-in-One)
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TOTAL_RAM=$(free -g | awk '/^Mem:/{print $2}')
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if [ "$TOTAL_RAM" -lt 8 ]; then
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echo "WARNING: You only have ${TOTAL_RAM}GB of RAM. OpenStack might be very slow or fail to deploy."
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fi
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echo "--- Pre-flight Checks Passed! Starting Installation ---"
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KOLLA_VENV="/opt/ansible-kolla-venv"
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KOLLA_WORKING="/opt/ansible-kolla"
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# 2. Virtual Environment Setup
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source "${KOLLA_VENV}/bin/activate"
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cd "${KOLLA_WORKING}"
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# Install Ansible and Galaxy roles
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kolla-ansible install-deps
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kolla-genpwd
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# 4. Patch globals.yml
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GLOBALS_FILENAME="/etc/kolla/globals.yml"
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enable_kolla_options() {
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local globals_file="$1"
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shift # Remove the first argument, leaving only the option names
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local options=("$@")
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for option in "${options[@]}"; do
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echo "Enabling ${option}..."
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# This regex looks for lines starting with #option: and replaces
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# the entire line with the enabled version.
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sed -i "s@^#${option}:.*@${option}: \"yes\"@g" "${globals_file}"
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done
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}
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#openstack_release: "master"
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sed -i "s@^#openstack_release:.*@openstack_release: \"2025.2\"@g" "${GLOBALS_FILENAME}"
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# Note: Using @ as delimiter to avoid issues with potential paths
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sed -i "s@^#kolla_base_distro:.*@kolla_base_distro: \"rocky\"@g" "${GLOBALS_FILENAME}"
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sed -i "s@^#network_interface:.*@network_interface: \"${FIRST_INTERFACE}\"@g" "${GLOBALS_FILENAME}"
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sed -i "s@^#neutron_external_interface:.*@neutron_external_interface: \"${EXTERNAL_INTERFACE}\"@g" "${GLOBALS_FILENAME}"
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sed -i "s@^#kolla_internal_vip_address:.*@kolla_internal_vip_address: \"${INTERNAL_IP}\"@g" "${GLOBALS_FILENAME}"
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# Define the services you want to toggle
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SERVICES_TO_ENABLE=(
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"enable_horizon"
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"enable_neutron_fwaas"
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"enable_neutron_qos"
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"enable_cinder"
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"enable_mariadb"
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"enable_valkey"
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"skip_cinder_backend_check"
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"enable_cinder_backend_nfs"
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"enable_cinder_backup"
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)
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# Call the function
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enable_kolla_options "${GLOBALS_FILENAME}" "${SERVICES_TO_ENABLE[@]}"
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#sed -i "s@^#enable_cinder_backend_nfs:.*@enable_cinder_backend_nfs: true@g" "${GLOBALS_FILENAME}"
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#sed -i "s@^#enable_cinder_backend_lvm:.*@enable_cinder_backend_lvm: true@g" "${GLOBALS_FILENAME}"
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#sed -i "s@^#cinder_volume_group:.*@cinder_volume_group: \"cinder-volumes\"@g" "${GLOBALS_FILENAME}"
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#sed -i "s@^#enable_octavia:.*@enable_octavia: true@g" "${GLOBALS_FILENAME}"
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sed -i "s@^cinder_backup_driver:.*@cinder_backup_driver: \"nfs\"@g" "${GLOBALS_FILENAME}"
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sed -i "s@^cinder_backup_share:.*@cinder_backup_share: \"192.168.1.21:/os_data\"@g" "${GLOBALS_FILENAME}"
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OCTAVIE_CERT_CONF=$(grep "octavia_certs_organizational_unit: Octavia" "${GLOBALS_FILENAME}" |wc -l)
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if [ "${OCTAVIE_CERT_CONF}"-eq "0" ]
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then
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cat <<EOF >> "${GLOBALS_FILENAME}"
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octavia_certs_country: IL
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octavia_certs_state: Shomron
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octavia_certs_organization: NgTech LTD
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octavia_certs_organizational_unit: Octavia
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EOF
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fi
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# 5. Deployment
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kolla-ansible bootstrap-servers -i ./multinode
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kolla-ansible octavia-certificates -i ./multinode
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kolla-ansible prechecks -i ./multinode
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# Since 2026.2
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#kolla-ansible prechecks -i ./all-in-one --use-test-images
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kolla-ansible deploy -i ./multinode
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# 6. Post-Install
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pip install python-openstackclient
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kolla-ansible post-deploy -i ./multinode
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echo "Deployment Complete. Credentials located in /etc/kolla/admin-openrc.sh"
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deactivate
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pip install -U pip
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pip install python-openstackclient
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set +xe
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