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-rw-r--r--mcp/scripts/lib_jump_deploy.sh591
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diff --git a/mcp/scripts/lib_jump_deploy.sh b/mcp/scripts/lib_jump_deploy.sh
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+#!/bin/bash -e
+# shellcheck disable=SC2155,SC1001,SC2015,SC2128
+##############################################################################
+# Copyright (c) 2018 Mirantis Inc., Enea AB and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+#
+# Library of shell functions used by deploy script on jumpserver:
+# - base cloud image (used by FN VMs and VCP VMs) processing:
+# * download;
+# * tooling for offline image modification (without libguestfs);
+# * package pre-installation (requires nbd, loop krn mods);
+# - virtualized hosts processing:
+# * virsh-managed VMs boilerplate;
+# * salt master container tooling;
+# * virsh & docker network plumbing;
+# etc.
+
+##############################################################################
+# private helper functions
+##############################################################################
+
+function __get_base_image {
+ local base_image=$1
+ local image_dir=$2
+
+ mkdir -p "${image_dir}"
+ wget --progress=dot:giga -P "${image_dir}" -N "${base_image}"
+}
+
+function __kernel_modules {
+ # Load mandatory kernel modules: loop, nbd
+ local image_dir=$1
+ test -e /dev/loop-control || sudo modprobe loop
+ if sudo modprobe nbd max_part=8 || sudo modprobe -f nbd max_part=8; then
+ return 0
+ fi
+ if [ -e /dev/nbd0 ]; then return 0; fi # nbd might be inbuilt
+ # CentOS (or RHEL family in general) do not provide 'nbd' out of the box
+ echo "[WARN] 'nbd' kernel module cannot be loaded!"
+ if [ ! -e /etc/redhat-release ]; then
+ echo "[ERROR] Non-RHEL system detected, aborting!"
+ echo "[ERROR] Try building 'nbd' manually or install it from a 3rd party."
+ exit 1
+ fi
+
+ # Best-effort attempt at building a non-maintaned kernel module
+ local __baseurl='http://vault.centos.org/centos'
+ local __subdir='Source/SPackages'
+ local __uname_r=$(uname -r)
+ local __uname_m=$(uname -m)
+ if [ "${__uname_m}" = 'x86_64' ]; then
+ __srpm="kernel-${__uname_r%.${__uname_m}}.src.rpm"
+ else
+ # NOTE: fmt varies across releases (e.g. kernel-alt-4.11.0-44.el7a.src.rpm)
+ __srpm="kernel-alt-${__uname_r%.${__uname_m}}.src.rpm"
+ fi
+
+ local __found='n'
+ local __versions=$(curl -s "${__baseurl}/" | grep -Po 'href="\K7\.[\d\.]+')
+ for ver in ${__versions}; do
+ for comp in os updates; do
+ local url="${__baseurl}/${ver}/${comp}/${__subdir}/${__srpm}"
+ if wget "${url}" -O "${image_dir}/${__srpm}" > /dev/null 2>&1; then
+ __found='y'; break 2
+ fi
+ done
+ done
+
+ if [ "${__found}" = 'n' ]; then
+ echo "[ERROR] Can't find the linux kernel SRPM for: ${__uname_r}"
+ echo "[ERROR] 'nbd' module cannot be built, aborting!"
+ echo "[ERROR] Try 'yum upgrade' or building 'nbd' krn module manually ..."
+ exit 1
+ fi
+
+ rpm -ivh "${image_dir}/${__srpm}" 2> /dev/null
+ mkdir -p ~/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
+ # shellcheck disable=SC2016
+ echo '%_topdir %(echo $HOME)/rpmbuild' > ~/.rpmmacros
+ (
+ cd ~/rpmbuild/SPECS
+ rpmbuild -bp --nodeps --target="${__uname_m}" kernel*.spec
+ cd ~/rpmbuild/BUILD/"${__srpm%.src.rpm}"/linux-*
+ sed -i 's/^.*\(CONFIG_BLK_DEV_NBD\).*$/\1=m/g' .config
+ # http://centosfaq.org/centos/nbd-does-not-compile-for-3100-514262el7x86_64
+ if grep -Rq 'REQ_TYPE_DRV_PRIV' drivers/block; then
+ sed -i 's/REQ_TYPE_SPECIAL/REQ_TYPE_DRV_PRIV/g' drivers/block/nbd.c
+ fi
+ gunzip -c "/boot/symvers-${__uname_r}.gz" > Module.symvers
+ make prepare modules_prepare
+ make M=drivers/block -j
+ modinfo drivers/block/nbd.ko
+ sudo mkdir -p "/lib/modules/${__uname_r}/extra/"
+ sudo cp drivers/block/nbd.ko "/lib/modules/${__uname_r}/extra/"
+ )
+ sudo depmod -a
+ sudo modprobe nbd max_part=8 || sudo modprobe -f nbd max_part=8
+}
+
+function __mount_image {
+ local image=$1
+ local image_dir=$2
+ OPNFV_MNT_DIR="${image_dir}/mnt"
+
+ # Find free nbd, loop devices
+ for dev in '/sys/class/block/nbd'*; do
+ if [ "$(cat "${dev}/size")" = '0' ]; then
+ OPNFV_NBD_DEV=/dev/$(basename "${dev}")
+ break
+ fi
+ done
+ OPNFV_LOOP_DEV=$(sudo losetup -f)
+ OPNFV_MAP_DEV=/dev/mapper/$(basename "${OPNFV_NBD_DEV}")p1
+ export OPNFV_MNT_DIR OPNFV_LOOP_DEV
+ [ -n "${OPNFV_NBD_DEV}" ] && [ -n "${OPNFV_LOOP_DEV}" ] || exit 1
+ [[ "${MCP_OS:-}" =~ centos ]] || \
+ qemu-img resize "${image_dir}/${image}" 3G
+ sudo qemu-nbd --connect="${OPNFV_NBD_DEV}" --aio=native --cache=none \
+ "${image_dir}/${image}"
+ sudo kpartx -av "${OPNFV_NBD_DEV}"
+ # Hardcode partition index to 1, unlikely to change for Ubuntu UCA image
+ sudo partx -uvn 1:1 "${OPNFV_NBD_DEV}"
+ if [[ "${MCP_OS:-}" =~ ubuntu ]] && sudo growpart "${OPNFV_NBD_DEV}" 1
+ then
+ if [ -e "${image_dir}/e2fsprogs" ]; then
+ E2FSCK_PREFIX="${image_dir}/e2fsprogs/e2fsck/"
+ RESIZE_PREFIX="${image_dir}/e2fsprogs/resize/"
+ fi
+ sudo kpartx -u "${OPNFV_NBD_DEV}"
+ sudo "${E2FSCK_PREFIX}e2fsck" -pf "${OPNFV_MAP_DEV}"
+ sudo "${RESIZE_PREFIX}resize2fs" "${OPNFV_MAP_DEV}"
+ else
+ sleep 5 # /dev/nbdNp1 takes some time to come up
+ fi
+ sudo partx -d "${OPNFV_NBD_DEV}"
+ mkdir -p "${OPNFV_MNT_DIR}"
+ if [ "$(uname -i)" = "aarch64" ] && [[ "${MCP_OS:-}" =~ centos ]]; then
+ # AArch64 CentOS cloud image contains a broken shim binary
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1527283
+ sudo mount "${OPNFV_MAP_DEV}" "${OPNFV_MNT_DIR}"
+ sudo cp -f --remove-destination "${OPNFV_MNT_DIR}/EFI/BOOT/fbaa64.efi" \
+ "${OPNFV_MNT_DIR}/EFI/BOOT/BOOTAA64.EFI"
+ sudo umount -l "${OPNFV_MNT_DIR}"
+ # AArch64 CentOS cloud image has root partition at index 4 instead of 1
+ sudo mount "${OPNFV_MAP_DEV/p1/p4}" "${OPNFV_MNT_DIR}"
+ else
+ # grub-update does not like /dev/nbd*, so use a loop device to work around it
+ sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_MAP_DEV}"
+ sudo mount "${OPNFV_LOOP_DEV}" "${OPNFV_MNT_DIR}"
+ fi
+ sudo mount -t proc proc "${OPNFV_MNT_DIR}/proc"
+ sudo mount -t sysfs sys "${OPNFV_MNT_DIR}/sys"
+ sudo mount -o bind /dev "${OPNFV_MNT_DIR}/dev"
+ if [[ "${MCP_OS:-}" =~ ubuntu1804 ]]; then
+ # Ubuntu Bionic (18.04) or newer defaults to using netplan.io, revert it
+ sudo mkdir -p "${OPNFV_MNT_DIR}/run/systemd/resolve"
+ echo "nameserver ${dns_public}" | sudo tee \
+ "${OPNFV_MNT_DIR}/run/systemd/resolve/stub-resolv.conf"
+ sudo chroot "${OPNFV_MNT_DIR}" systemctl stop \
+ systemd-networkd.socket systemd-networkd \
+ networkd-dispatcher systemd-networkd-wait-online systemd-resolved
+ sudo chroot "${OPNFV_MNT_DIR}" systemctl disable \
+ systemd-networkd.socket systemd-networkd \
+ networkd-dispatcher systemd-networkd-wait-online systemd-resolved
+ sudo chroot "${OPNFV_MNT_DIR}" systemctl mask \
+ systemd-networkd.socket systemd-networkd \
+ networkd-dispatcher systemd-networkd-wait-online systemd-resolved
+ sudo chroot "${OPNFV_MNT_DIR}" apt --assume-yes purge nplan netplan.io
+ echo "source /etc/network/interfaces.d/*" | \
+ sudo tee "${OPNFV_MNT_DIR}/etc/network/interfaces"
+ elif [[ "${MCP_OS:-}" =~ centos ]]; then
+ sudo sed -i -e 's/^\(SELINUX\)=.*$/\1=permissive/g' \
+ "${OPNFV_MNT_DIR}/etc/selinux/config"
+ fi
+ sudo rm -f "${OPNFV_MNT_DIR}/etc/resolv.conf"
+ echo "nameserver ${dns_public}" | sudo tee \
+ "${OPNFV_MNT_DIR}/etc/resolv.conf"
+ echo "GRUB_DISABLE_OS_PROBER=true" | \
+ sudo tee -a "${OPNFV_MNT_DIR}/etc/default/grub"
+ sudo sed -i -e 's/^\(GRUB_TIMEOUT\)=.*$/\1=1/g' -e 's/^GRUB_HIDDEN.*$//g' \
+ "${OPNFV_MNT_DIR}/etc/default/grub"
+}
+
+function __apt_repos_pkgs_image {
+ local apt_key_urls=(${1//,/ })
+ local all_repos=(${2//,/ })
+ local pkgs_i=(${3//,/ })
+ local pkgs_r=(${4//,/ })
+ [ -n "${OPNFV_MNT_DIR}" ] || exit 1
+
+ # NOTE: We don't support (yet) some features for non-APT repos: keys, prio
+
+ # APT keys
+ if [[ "${MCP_OS:-}" =~ ubuntu ]] && [ "${#apt_key_urls[@]}" -gt 0 ]; then
+ for apt_key in "${apt_key_urls[@]}"; do
+ sudo chroot "${OPNFV_MNT_DIR}" /bin/bash -c \
+ "wget -qO - '${apt_key}' | apt-key add -"
+ done
+ fi
+ # Additional repositories
+ for repo_line in "${all_repos[@]}"; do
+ # <repo_name>|<repo prio>|deb|[arch=<arch>]|<repo url>|<dist>|<repo comp>
+ local repo=(${repo_line//|/ })
+
+ if [[ "${MCP_OS:-}" =~ centos ]]; then
+ cat <<-EOF | sudo tee "${OPNFV_MNT_DIR}/etc/yum.repos.d/${repo[0]}.repo"
+ [${repo[0]}]
+ baseurl=${repo[3]}
+ enabled=1
+ gpgcheck=0
+ EOF
+ continue
+ fi
+ [ "${#repo[@]}" -gt 5 ] || continue
+ # NOTE: Names and formatting are compatible with Salt linux.system.repo
+ cat <<-EOF | sudo tee "${OPNFV_MNT_DIR}/etc/apt/preferences.d/${repo[0]}"
+
+ Package: *
+ Pin: release a=${repo[-2]}
+ Pin-Priority: ${repo[1]}
+
+ EOF
+ echo "${repo[@]:2}" | sudo tee \
+ "${OPNFV_MNT_DIR}/etc/apt/sources.list.d/${repo[0]}.list"
+ done
+ # Install packages
+ if [ "${#pkgs_i[@]}" -gt 0 ]; then
+ if [[ "${MCP_OS:-}" =~ ubuntu ]]; then
+ sudo DEBIAN_FRONTEND="noninteractive" \
+ chroot "${OPNFV_MNT_DIR}" apt-get update
+ sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \
+ chroot "${OPNFV_MNT_DIR}" apt-get install -y "${pkgs_i[@]}"
+ else
+ sudo chroot "${OPNFV_MNT_DIR}" yum install -y "${pkgs_i[@]}"
+ fi
+ fi
+ # Remove packages
+ if [ "${#pkgs_r[@]}" -gt 0 ]; then
+ if [[ "${MCP_OS:-}" =~ ubuntu ]]; then
+ sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \
+ chroot "${OPNFV_MNT_DIR}" apt-get purge -y "${pkgs_r[@]}"
+ else
+ sudo chroot "${OPNFV_MNT_DIR}" yum remove -y "${pkgs_r[@]}"
+ fi
+ fi
+ # Disable cloud-init metadata service datasource
+ sudo mkdir -p "${OPNFV_MNT_DIR}/etc/cloud/cloud.cfg.d"
+ echo "datasource_list: [ NoCloud, None ]" | sudo tee \
+ "${OPNFV_MNT_DIR}/etc/cloud/cloud.cfg.d/95_real_datasources.cfg"
+}
+
+function __cleanup_vms {
+ # clean up existing nodes
+ for node in $(${VIRSH} list --name | grep -P '\w{3}\d{2}'); do
+ ${VIRSH} destroy "${node}" 2>/dev/null || true
+ done
+ for node in $(${VIRSH} list --name --all | grep -P '\w{3}\d{2}'); do
+ ${VIRSH} domblklist "${node}" | awk '/^.da/ {print $2}' | \
+ xargs --no-run-if-empty -I{} sudo rm -f {}
+ ${VIRSH} undefine "${node}" --remove-all-storage --nvram || \
+ ${VIRSH} undefine "${node}" --remove-all-storage
+ done
+}
+
+##############################################################################
+# public functions
+##############################################################################
+
+function prepare_vms {
+ local base_image_f=$1; shift
+ local base_image=${base_image_f%.xz}
+ local image_dir=$1; shift
+ local repos_pkgs_str=$1; shift # ^-sep list of repos, pkgs to install/rm
+ local image=base_image_opnfv_fuel.img
+ local vcp_image=${image%.*}_vcp.img
+ local _o=${base_image/*\/}
+ [ -n "${image_dir}" ] || exit 1
+
+ cleanup_uefi
+ __cleanup_vms
+ __get_base_image "${base_image_f}" "${image_dir}"
+ [ "${base_image}" == "${base_image_f}" ] || unxz -fk "${image_dir}/${_o}.xz"
+ IFS='^' read -r -a repos_pkgs <<< "${repos_pkgs_str}"
+
+ local _h=$(echo "${repos_pkgs_str}.$(md5sum "${image_dir}/${_o}")" | \
+ md5sum | cut -c -8)
+ local _tmp="${image%.*}.${_h}.img"
+ echo "[INFO] Lookup cache / build patched base image for fingerprint: ${_h}"
+ if [ "${image_dir}/${_tmp}" -ef "${image_dir}/${image}" ]; then
+ echo "[INFO] Patched base image found"
+ else
+ # shellcheck disable=SC2115
+ rm -rf "${image_dir}/${image%.*}"*
+ if [[ ! "${repos_pkgs_str}" =~ ^\^+$ ]]; then
+ echo "[INFO] Patching base image ..."
+ cp "${image_dir}/${_o}" "${image_dir}/${_tmp}"
+ __kernel_modules "${image_dir}"
+ __mount_image "${_tmp}" "${image_dir}"
+ __apt_repos_pkgs_image "${repos_pkgs[@]:0:4}"
+ cleanup_mounts
+ else
+ echo "[INFO] No patching required, using vanilla base image"
+ ln -sf "${image_dir}/${_o}" "${image_dir}/${_tmp}"
+ fi
+ ln -sf "${image_dir}/${_tmp}" "${image_dir}/${image}"
+ fi
+
+ # VCP VMs base image specific changes
+ if [[ ! "${repos_pkgs_str}" =~ \^{3}$ ]] && [ -n "${repos_pkgs[*]:4}" ]; then
+ echo "[INFO] Lookup cache / build patched VCP image for md5sum: ${_h}"
+ _tmp="${vcp_image%.*}.${_h}.img"
+ if [ "${image_dir}/${_tmp}" -ef "${image_dir}/${vcp_image}" ]; then
+ echo "[INFO] Patched VCP image found"
+ else
+ echo "[INFO] Patching VCP image ..."
+ cp "${image_dir}/${image}" "${image_dir}/${_tmp}"
+ __kernel_modules "${image_dir}"
+ __mount_image "${_tmp}" "${image_dir}"
+ __apt_repos_pkgs_image "${repos_pkgs[@]:4:4}"
+ cleanup_mounts
+ ln -sf "${image_dir}/${_tmp}" "${image_dir}/${vcp_image}"
+ fi
+ fi
+}
+
+function create_networks {
+ local all_vnode_networks=("$@")
+ # create required networks
+ for net in "mcpcontrol" "${all_vnode_networks[@]}"; do
+ if ${VIRSH} net-info "${net}" >/dev/null 2>&1; then
+ ${VIRSH} net-destroy "${net}" || true
+ ${VIRSH} net-undefine "${net}"
+ fi
+ # in case of custom network, host should already have the bridge in place
+ if [ -f "virsh_net/net_${net}.xml" ] && \
+ [ ! -d "/sys/class/net/${net}/bridge" ]; then
+ ${VIRSH} net-define "virsh_net/net_${net}.xml"
+ ${VIRSH} net-autostart "${net}"
+ ${VIRSH} net-start "${net}"
+ fi
+ done
+
+ sudo ip link del veth_mcp0 || true
+ sudo ip link del veth_mcp2 || true
+ # Create systemd service for veth creation after reboot
+ FUEL_VETHC_SERVICE="/etc/systemd/system/opnfv-fuel-vethc.service"
+ FUEL_VETHA_SERVICE="/etc/systemd/system/opnfv-fuel-vetha.service"
+ test -f /usr/sbin/ip && PREFIX=/usr/sbin || PREFIX=/sbin
+ cat <<-EOF | sudo tee "${FUEL_VETHC_SERVICE}"
+ [Unit]
+ After=libvirtd.service
+ Before=docker.service
+ [Service]
+ ExecStart=/bin/sh -ec '\
+ ${PREFIX}/ip link add veth_mcp0 type veth peer name veth_mcp1 && \
+ ${PREFIX}/ip link add veth_mcp2 type veth peer name veth_mcp3 && \
+ ${PREFIX}/ip link set veth_mcp0 up mtu 9000 && \
+ ${PREFIX}/ip link set veth_mcp1 up mtu 9000 && \
+ ${PREFIX}/ip link set veth_mcp2 up mtu 9000 && \
+ ${PREFIX}/ip link set veth_mcp3 up mtu 9000'
+ EOF
+ cat <<-EOF | sudo tee "${FUEL_VETHA_SERVICE}"
+ [Unit]
+ StartLimitInterval=200
+ StartLimitBurst=10
+ After=opnfv-fuel-vethc.service
+ [Service]
+ Restart=on-failure
+ RestartSec=10
+ ExecStartPre=/bin/sh -ec '\
+ ${PREFIX}/brctl showstp ${all_vnode_networks[0]} > /dev/null 2>&1 && \
+ ${PREFIX}/brctl showstp ${all_vnode_networks[1]} > /dev/null 2>&1'
+ ExecStart=/bin/sh -ec '\
+ ${PREFIX}/brctl addif ${all_vnode_networks[0]} veth_mcp0 && \
+ ${PREFIX}/brctl addif ${all_vnode_networks[1]} veth_mcp2 && \
+ while ${PREFIX}/ip rule del to ${SALT_MASTER} iif docker0 table 200 2>/dev/null; do true; done && \
+ ${PREFIX}/ip rule add to ${SALT_MASTER} iif docker0 table 200 && \
+ ${PREFIX}/ip route replace ${SALT_MASTER} dev ${all_vnode_networks[0]} table 200'
+ EOF
+ sudo ln -sf "${FUEL_VETHC_SERVICE}" "/etc/systemd/system/multi-user.target.wants/"
+ sudo ln -sf "${FUEL_VETHA_SERVICE}" "/etc/systemd/system/multi-user.target.wants/"
+ sudo systemctl daemon-reload
+ sudo systemctl restart opnfv-fuel-vethc
+ sudo systemctl restart opnfv-fuel-vetha
+}
+
+function cleanup_all {
+ local image_dir=$1; shift
+ local all_vnode_networks=("$@")
+ [ ! -e "${image_dir}/docker-compose" ] || COMPOSE_PREFIX="${image_dir}/"
+
+ cleanup_uefi
+ __cleanup_vms
+ sudo ip link del veth_mcp0 || true
+ sudo ip link del veth_mcp2 || true
+ for net in "mcpcontrol" "${all_vnode_networks[@]}"; do
+ if ${VIRSH} net-info "${net}" >/dev/null 2>&1; then
+ ${VIRSH} net-destroy "${net}" || true
+ ${VIRSH} net-undefine "${net}"
+ fi
+ done
+ sudo rm -f "/etc/systemd/system/multi-user.target.wants/opnfv-fuel"* \
+ "/etc/systemd/system/opnfv-fuel"*
+ sudo systemctl daemon-reload
+ "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml down
+}
+
+function create_vms {
+ local image_dir=$1; shift
+ local image=base_image_opnfv_fuel.img
+ # vnode data should be serialized with the following format:
+ # <name0>,<disks0>,<ram0>,<vcpu0>[,<sockets0>,<cores0>,<threads0>[,<cell0name0>,<cell0memory0>,
+ # <cell0cpus0>,<cell1name0>,<cell1memory0>,<cell1cpus0>]]|<name1>,...'
+ IFS='|' read -r -a vnodes <<< "$1"; shift
+
+ # AArch64: prepare arch specific arguments
+ local virt_extra_args=""
+ if [ "$(uname -i)" = "aarch64" ]; then
+ # No Cirrus VGA on AArch64, use virtio instead
+ virt_extra_args="$virt_extra_args --video=virtio"
+ fi
+
+ # create vms with specified options
+ for serialized_vnode_data in "${vnodes[@]}"; do
+ if [ -z "${serialized_vnode_data}" ]; then continue; fi
+ IFS=',' read -r -a vnode_data <<< "${serialized_vnode_data}"
+ IFS=';' read -r -a disks_data <<< "${vnode_data[1]}"
+
+ # Create config ISO and resize OS disk image for each foundation node VM
+ ./create-config-drive.sh -k "$(basename "${SSH_KEY}").pub" \
+ -u 'user-data.sh' -h "${vnode_data[0]}" "${image_dir}/mcp_${vnode_data[0]}.iso"
+ cp "${image_dir}/${image}" "${image_dir}/mcp_${vnode_data[0]}.qcow2"
+ qemu-img resize "${image_dir}/mcp_${vnode_data[0]}.qcow2" "${disks_data[0]}"
+ # Prepare additional drives if present
+ idx=0
+ virt_extra_storage=
+ for dsize in "${disks_data[@]:1}"; do
+ ((idx+=1))
+ qcow_file="${image_dir}/mcp_${vnode_data[0]}_${idx}.qcow2"
+ qemu-img create "${qcow_file}" "${dsize}"
+ virt_extra_storage+=" --disk path=${qcow_file},format=qcow2,bus=virtio,cache=none,io=native"
+ done
+
+ # prepare VM CPU model, count, topology (optional), NUMA cells (optional, requires topo)
+ local virt_cpu_args=' --cpu host-passthrough'
+ local idx=7 # cell0.name index in serialized data
+ while [ -n "${vnode_data[${idx}]}" ]; do
+ virt_cpu_args+=",${vnode_data[${idx}]}.memory=${vnode_data[$((idx + 1))]}"
+ virt_cpu_args+=",${vnode_data[${idx}]}.cpus=${vnode_data[$((idx + 2))]}"
+ idx=$((idx + 3))
+ done
+ virt_cpu_args+=" --vcpus vcpus=${vnode_data[3]}"
+ if [ -n "${vnode_data[6]}" ]; then
+ virt_cpu_args+=",sockets=${vnode_data[4]},cores=${vnode_data[5]},threads=${vnode_data[6]}"
+ fi
+
+ # prepare network args
+ local vnode_networks=("$@")
+ local net_args=
+ for net in "${vnode_networks[@]}"; do
+ net_args="${net_args} --network bridge=${net},model=virtio"
+ done
+
+ [ ! -e "${image_dir}/virt-manager" ] || VIRT_PREFIX="${image_dir}/virt-manager/"
+ # shellcheck disable=SC2086
+ ${VIRT_PREFIX}${VIRSH/virsh/virt-install} --name "${vnode_data[0]}" \
+ ${virt_cpu_args} --accelerate \
+ ${net_args} \
+ --ram "${vnode_data[2]}" \
+ --disk path="${image_dir}/mcp_${vnode_data[0]}.qcow2",format=qcow2,bus=virtio,cache=none,io=native \
+ ${virt_extra_storage} \
+ --os-type linux --os-variant none \
+ --boot hd --vnc --console pty --autostart --noreboot \
+ --disk path="${image_dir}/mcp_${vnode_data[0]}.iso",device=cdrom \
+ --noautoconsole \
+ ${virt_extra_args}
+ done
+}
+
+function reset_vms {
+ local vnodes=("$@")
+ local cmd_str="ssh ${SSH_OPTS} ${SSH_SALT}"
+
+ # reset non-infrastructure vms, wait for them to come back online
+ for node in "${vnodes[@]}"; do
+ ${VIRSH} reset "${node}"
+ done
+ for node in "${vnodes[@]}"; do
+ wait_for 20.0 "${cmd_str} sudo salt -C '${node}*' saltutil.sync_all"
+ done
+}
+
+function start_vms {
+ local vnodes=("$@")
+
+ # start vms
+ for node in "${vnodes[@]}"; do
+ ${VIRSH} start "${node}"
+ sleep $((RANDOM%5+1))
+ done
+}
+
+function prepare_containers {
+ local image_dir=$1
+ [ -n "${image_dir}" ] || exit 1
+ [ -n "${MCP_REPO_ROOT_PATH}" ] || exit 1
+ [ ! -e "${image_dir}/docker-compose" ] || COMPOSE_PREFIX="${image_dir}/"
+
+ "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml down
+ if [[ ! "${MCP_DOCKER_TAG}" =~ 'verify' ]]; then
+ "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml pull
+ fi
+ # overwrite hosts only on first container up, to preserve cluster nodes
+ sudo cp docker-compose/files/hosts "${image_dir}/hosts"
+ sudo rm -rf "${image_dir}/"{salt,pki,mas01/etc} "${image_dir}/nodes/"*
+ find "${image_dir}/mas01/var/lib/" \
+ -mindepth 2 -maxdepth 2 -not -name boot-resources \
+ -exec sudo rm -rf {} \; || true
+ mkdir -p "${image_dir}/"{salt/master.d,salt/minion.d}
+
+ if grep -q -e 'maas' 'docker-compose/docker-compose.yaml'; then
+ # Apparmor workaround for bind9 inside Docker containers using AUFS
+ for profile in 'usr.sbin.ntpd' 'usr.sbin.named' \
+ 'usr.sbin.dhcpd' 'usr.sbin.tcpdump' 'usr.bin.tcpdump'; do
+ if [ -e "/etc/apparmor.d/${profile}" ] && \
+ [ ! -e "/etc/apparmor.d/disable/${profile}" ]; then
+ sudo ln -sf "/etc/apparmor.d/${profile}" "/etc/apparmor.d/disable/"
+ sudo apparmor_parser -R "/etc/apparmor.d/${profile}" || true
+ fi
+ done
+ fi
+}
+
+function start_containers {
+ local image_dir=$1
+ [ -n "${image_dir}" ] || exit 1
+ [ ! -e "${image_dir}/docker-compose" ] || COMPOSE_PREFIX="${image_dir}/"
+ if grep -q -e 'maas' 'docker-compose/docker-compose.yaml'; then
+ chmod +x docker-compose/files/entrypoint*.sh
+ fi
+ "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml up -d
+}
+
+function check_connection {
+ local total_attempts=60
+ local sleep_time=5
+
+ set +e
+ echo '[INFO] Attempting to get into Salt master ...'
+
+ # wait until ssh on Salt master is available
+ # shellcheck disable=SC2034
+ for attempt in $(seq "${total_attempts}"); do
+ # shellcheck disable=SC2086
+ ssh ${SSH_OPTS} "ubuntu@${SALT_MASTER}" uptime
+ case $? in
+ 0) echo "${attempt}> Success"; break ;;
+ *) echo "${attempt}/${total_attempts}> ssh server ain't ready yet, waiting for ${sleep_time} seconds ..." ;;
+ esac
+ sleep $sleep_time
+ done
+ set -e
+}
+
+function cleanup_mounts {
+ # Remove any mounts, loop and/or nbd devs created while patching base image
+ if [ -n "${OPNFV_MNT_DIR}" ] && [ -d "${OPNFV_MNT_DIR}" ]; then
+ if [ -f "${OPNFV_MNT_DIR}/boot/grub/grub.cfg" ]; then
+ # Grub thinks it's running from a live CD
+ sudo sed -i -e 's/^\s*set root=.*$//g' -e 's/^\s*loopback.*$//g' \
+ "${OPNFV_MNT_DIR}/boot/grub/grub.cfg"
+ fi
+ sync
+ if mountpoint -q "${OPNFV_MNT_DIR}"; then
+ sudo umount -l "${OPNFV_MNT_DIR}" || true
+ fi
+ fi
+ if [ -n "${OPNFV_LOOP_DEV}" ] && \
+ sudo losetup "${OPNFV_LOOP_DEV}" 1>&2 > /dev/null; then
+ sudo losetup -d "${OPNFV_LOOP_DEV}"
+ fi
+ if [ -n "${OPNFV_NBD_DEV}" ]; then
+ sudo partx -d "${OPNFV_NBD_DEV}" || true
+ sudo kpartx -d "${OPNFV_NBD_DEV}" || true
+ sudo qemu-nbd -d "${OPNFV_NBD_DEV}" || true
+ fi
+}