diff options
Diffstat (limited to 'mcp')
| -rw-r--r-- | mcp/scripts/globals.sh | 1 | ||||
| -rw-r--r-- | mcp/scripts/lib.sh | 629 | ||||
| -rw-r--r-- | mcp/scripts/lib_jump_common.sh | 181 | ||||
| -rw-r--r-- | mcp/scripts/lib_jump_deploy.sh | 476 |
4 files changed, 672 insertions, 615 deletions
diff --git a/mcp/scripts/globals.sh b/mcp/scripts/globals.sh index 629bac8ca..40b669b60 100644 --- a/mcp/scripts/globals.sh +++ b/mcp/scripts/globals.sh @@ -12,6 +12,7 @@ export CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x export SSH_KEY=${SSH_KEY:-"/var/lib/opnfv/mcp.rsa"} export SALT_MASTER=${INSTALLER_IP:-10.20.0.2} export SALT_MASTER_USER=${SALT_MASTER_USER:-ubuntu} +export VIRSH=${VIRSH:-'virsh -c qemu:///system'} # Derived from INSTALLER_IP export MCPCONTROL_NET=${MCPCONTROL_NET:-${SALT_MASTER%.*}.0} diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh index c6a3d219e..947361e29 100644 --- a/mcp/scripts/lib.sh +++ b/mcp/scripts/lib.sh @@ -1,5 +1,5 @@ #!/bin/bash -e -# shellcheck disable=SC2155,SC1001,SC2015,SC2128 +# shellcheck disable=SC2155,SC2015 ############################################################################## # Copyright (c) 2018 Mirantis Inc., Enea AB and others. # All rights reserved. This program and the accompanying materials @@ -8,559 +8,9 @@ # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## # -# Library of shell functions +# Library of common shell functions used by build/deploy scripts, states etc. # -function generate_ssh_key { - local mcp_ssh_key=$(basename "${SSH_KEY}") - local user=${USER} - if [ -n "${SUDO_USER}" ] && [ "${SUDO_USER}" != 'root' ]; then - user=${SUDO_USER} - fi - - if [ -f "${SSH_KEY}" ]; then - cp "${SSH_KEY}" . - ssh-keygen -f "${mcp_ssh_key}" -y > "${mcp_ssh_key}.pub" - fi - - [ -f "${mcp_ssh_key}" ] || ssh-keygen -f "${mcp_ssh_key}" -N '' - sudo install -D -o "${user}" -m 0600 "${mcp_ssh_key}" "${SSH_KEY}" -} - -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=$1 - test -e /dev/loop-control || sudo modprobe loop - if sudo modprobe nbd max_part=8 || sudo modprobe -f nbd max_part=8; then - return 0 - fi - if [ -e /dev/nbd0 ]; then return 0; fi # nbd might be inbuilt - # CentOS (or RHEL family in general) do not provide 'nbd' out of the box - echo "[WARN] 'nbd' kernel module cannot be loaded!" - if [ ! -e /etc/redhat-release ]; then - echo "[ERROR] Non-RHEL system detected, aborting!" - echo "[ERROR] Try building 'nbd' manually or install it from a 3rd party." - exit 1 - fi - - # Best-effort attempt at building a non-maintaned kernel module - local __baseurl - local __subdir - local __uname_r=$(uname -r) - local __uname_m=$(uname -m) - if [ "${__uname_m}" = 'x86_64' ]; then - __baseurl='http://vault.centos.org/centos' - __subdir='Source/SPackages' - __srpm="kernel-${__uname_r%.${__uname_m}}.src.rpm" - else - __baseurl='http://vault.centos.org/altarch' - __subdir="Source/${__uname_m}/Source/SPackages" - # NOTE: fmt varies across releases (e.g. kernel-alt-4.11.0-44.el7a.src.rpm) - __srpm="kernel-alt-${__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}/ubuntu" - - # 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 "${OPNFV_LOOP_DEV}" ] || exit 1 - qemu-img resize "${image_dir}/${image}" 3G - sudo qemu-nbd --connect="${OPNFV_NBD_DEV}" --aio=native --cache=none \ - "${image_dir}/${image}" - sudo kpartx -av "${OPNFV_NBD_DEV}" - sleep 5 # /dev/nbdNp1 takes some time to come up - # Hardcode partition index to 1, unlikely to change for Ubuntu UCA image - if sudo growpart "${OPNFV_NBD_DEV}" 1; then - sudo kpartx -u "${OPNFV_NBD_DEV}" - sudo e2fsck -pf "${OPNFV_MAP_DEV}" - sudo resize2fs "${OPNFV_MAP_DEV}" - fi - # grub-update does not like /dev/nbd*, so use a loop device to work around it - sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_MAP_DEV}" - mkdir -p "${OPNFV_MNT_DIR}" - sudo mount "${OPNFV_LOOP_DEV}" "${OPNFV_MNT_DIR}" - sudo mount -t proc proc "${OPNFV_MNT_DIR}/proc" - sudo mount -t sysfs sys "${OPNFV_MNT_DIR}/sys" - sudo mount -o bind /dev "${OPNFV_MNT_DIR}/dev" - sudo mkdir -p "${OPNFV_MNT_DIR}/run/resolvconf" - sudo cp /etc/resolv.conf "${OPNFV_MNT_DIR}/run/resolvconf" - echo "GRUB_DISABLE_OS_PROBER=true" | \ - sudo tee -a "${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 - - # APT keys - if [ "${#apt_key_urls[@]}" -gt 0 ]; then - for apt_key in "${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//|/ }) - [ "${#repo[@]}" -gt 5 ] || continue - # NOTE: Names and formatting are compatible with Salt linux.system.repo - cat <<-EOF | sudo tee "${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 [ "${#pkgs_i[@]}" -gt 0 ]; then - sudo DEBIAN_FRONTEND="noninteractive" \ - chroot "${OPNFV_MNT_DIR}" apt-get update - sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \ - chroot "${OPNFV_MNT_DIR}" apt-get install -y "${pkgs_i[@]}" - fi - # Remove packages - if [ "${#pkgs_r[@]}" -gt 0 ]; then - sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \ - chroot "${OPNFV_MNT_DIR}" apt-get purge -y "${pkgs_r[@]}" - fi - # Disable cloud-init metadata service datasource - sudo mkdir -p "${OPNFV_MNT_DIR}/etc/cloud/cloud.cfg.d" - echo "datasource_list: [ NoCloud, None ]" | sudo tee \ - "${OPNFV_MNT_DIR}/etc/cloud/cloud.cfg.d/95_real_datasources.cfg" -} - -function cleanup_mounts { - # Remove any mounts, loop and/or nbd devs created while patching base image - if [ -n "${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' \ - "${OPNFV_MNT_DIR}/boot/grub/grub.cfg" - fi - sudo rm -f "${OPNFV_MNT_DIR}/run/resolvconf/resolv.conf" - 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 kpartx -d "${OPNFV_NBD_DEV}" || true - sudo qemu-nbd -d "${OPNFV_NBD_DEV}" || true - fi -} - -function cleanup_uefi { - # Clean up Ubuntu boot entry if cfg01, kvm nodes online from previous deploy - local cmd_str="ssh ${SSH_OPTS} ${SSH_SALT}" - ping -c 1 -w 1 "${SALT_MASTER}" || return 0 - [ ! "$(hostname)" = 'cfg01' ] || cmd_str='eval' - ${cmd_str} "sudo salt -C 'kvm* or cmp*' cmd.run \ - \"which efibootmgr > /dev/null 2>&1 && \ - efibootmgr | grep -oP '(?<=Boot)[0-9]+(?=.*ubuntu)' | \ - xargs -I{} efibootmgr --delete-bootnum --bootnum {}; \ - rm -rf /boot/efi/*\"" || true -} - -function cleanup_vms { - # clean up existing nodes - for node in $(virsh list --name | grep -P '\w{3}\d{2}'); do - virsh destroy "${node}" - 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 -} - -function prepare_vms { - local base_image=$1; shift - local image_dir=$1; shift - local repos_pkgs_str=$1; shift # ^-sep list of repos, pkgs to install/rm - local vnodes=("$@") - local image=base_image_opnfv_fuel.img - local vcp_image=${image%.*}_vcp.img - local _o=${base_image/*\/} - local _h=$(echo "${repos_pkgs_str}.$(md5sum "${image_dir}/${_o}")" | \ - md5sum | cut -c -8) - local _tmp - - cleanup_uefi - cleanup_vms - get_base_image "${base_image}" "${image_dir}" - IFS='^' read -r -a repos_pkgs <<< "${repos_pkgs_str}" - - echo "[INFO] Lookup cache / build patched base image for fingerprint: ${_h}" - _tmp="${image%.*}.${_h}.img" - if [ "${image_dir}/${_tmp}" -ef "${image_dir}/${image}" ]; then - echo "[INFO] Patched base image found" - else - rm -rf "${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 - - # Create config ISO and resize OS disk image for each foundation node VM - for node in "${vnodes[@]}"; do - ./create-config-drive.sh -k "$(basename "${SSH_KEY}").pub" \ - -u 'user-data.sh' -h "${node}" "${image_dir}/mcp_${node}.iso" - cp "${image_dir}/${image}" "${image_dir}/mcp_${node}.qcow2" - qemu-img resize "${image_dir}/mcp_${node}.qcow2" 100G - # Prepare dedicated drive for cinder on cmp nodes - if [[ "${node}" =~ ^(cmp) ]]; then - qemu-img create "${image_dir}/mcp_${node}_storage.qcow2" 100G - fi - done - - # VCP VMs base image specific changes - if [[ ! "${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 jumpserver_pkg_install { - local req_type=$1 - if [ -n "$(command -v apt-get)" ]; then - pkg_type='deb'; pkg_cmd='sudo apt-get install -y' - else - pkg_type='rpm'; pkg_cmd='sudo yum install -y --skip-broken' - fi - eval "$(parse_yaml "./requirements_${pkg_type}.yaml")" - for section in 'common' "$(uname -i)"; do - section_var="${req_type}_${section}[*]" - pkg_list+=" ${!section_var}" - done - # shellcheck disable=SC2086 - ${pkg_cmd} ${pkg_list} -} - -function jumpserver_check_requirements { - # shellcheck disable=SC2178 - local vnodes=$1; shift - local br=("$@") - local err_br_not_found='Linux bridge not found!' - local err_br_virsh_net='is a virtual network, Linux bridge expected!' - local warn_br_endpoint="Endpoints might be inaccessible from external hosts!" - # MaaS requires a Linux bridge for PXE/admin - if [[ "${vnodes}" =~ mas01 ]]; then - if ! brctl showmacs "${br[0]}" >/dev/null 2>&1; then - notify_e "[ERROR] PXE/admin (${br[0]}) ${err_br_not_found}" - fi - # Assume virsh network name matches bridge name (true if created by us) - if virsh net-info "${br[0]}" >/dev/null 2>&1; then - notify_e "[ERROR] ${br[0]} ${err_br_virsh_net}" - fi - fi - # If virtual nodes are present, public should be a Linux bridge - if [ "$(echo "${vnodes}" | wc -w)" -gt 2 ]; then - if ! brctl showmacs "${br[3]}" >/dev/null 2>&1; then - if [[ "${vnodes}" =~ mas01 ]]; then - # Baremetal nodes *require* a proper public network - notify_e "[ERROR] Public (${br[3]}) ${err_br_not_found}" - else - notify_n "[WARN] Public (${br[3]}) ${err_br_not_found}" 3 - notify_n "[WARN] ${warn_br_endpoint}" 3 - fi - fi - if virsh net-info "${br[3]}" >/dev/null 2>&1; then - if [[ "${vnodes}" =~ mas01 ]]; then - notify_e "[ERROR] ${br[3]} ${err_br_virsh_net}" - else - notify_n "[WARN] ${br[3]} ${err_br_virsh_net}" 3 - notify_n "[WARN] ${warn_br_endpoint}" 3 - fi - fi - fi -} - -function create_networks { - local all_vnode_networks=("mcpcontrol" "$@") - # create required networks, including constant "mcpcontrol" - for net in "${all_vnode_networks[@]}"; do - if virsh net-info "${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 - # create veth pairs for relevant networks (mcpcontrol, pxebr, mgmt) - for i in $(seq 0 2 4); do - sudo ip link del "veth_mcp$i" || true - sudo ip link add "veth_mcp$i" type veth peer name "veth_mcp$((i+1))" - sudo ip link set "veth_mcp$i" up mtu 9000 - sudo ip link set "veth_mcp$((i+1))" up mtu 9000 - sudo brctl addif "${all_vnode_networks[$((i/2))]}" "veth_mcp$i" - done -} - -function create_vms { - local image_dir=$1; shift - # vnode data should be serialized with the following format: - # <name0>,<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}" - - # prepare VM CPU model, count, topology (optional), NUMA cells (optional, requires topo) - local virt_cpu_args=' --cpu host-passthrough' - local idx=6 # 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[2]}" - if [ -n "${vnode_data[5]}" ]; then - virt_cpu_args+=",sockets=${vnode_data[3]},cores=${vnode_data[4]},threads=${vnode_data[5]}" - fi - - # prepare network args - local vnode_networks=("$@") - if [[ "${vnode_data[0]}" =~ ^(cfg01|mas01) ]]; then - net_args=" --network network=mcpcontrol,model=virtio" - # 3rd interface gets connected to PXE/Admin Bridge (cfg01, mas01) - vnode_networks[2]="${vnode_networks[0]}" - else - net_args=" --network bridge=${vnode_networks[0]},model=virtio" - fi - for net in "${vnode_networks[@]:1}"; do - net_args="${net_args} --network bridge=${net},model=virtio" - done - - # dedicated storage drive for cinder on cmp nodes - virt_extra_storage= - if [[ "${vnode_data[0]}" =~ ^(cmp) ]]; then - virt_extra_storage="--disk path=${image_dir}/mcp_${vnode_data[0]}_storage.qcow2,format=qcow2,bus=virtio,cache=none,io=native" - fi - - [ ! -e "${image_dir}/virt-manager" ] || VIRT_PREFIX="${image_dir}/virt-manager/" - # shellcheck disable=SC2086 - ${VIRT_PREFIX}virt-install --name "${vnode_data[0]}" \ - ${virt_cpu_args} --accelerate \ - ${net_args} \ - --ram "${vnode_data[1]}" \ - --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 \ - ${virt_extra_args} - done -} - -function update_mcpcontrol_network { - # set static ip address for salt master node, MaaS node - local amac=$(virsh domiflist mas01 2>&1| awk '/mcpcontrol/ {print $5; exit}') - [ -z "${amac}" ] || virsh net-update "mcpcontrol" add ip-dhcp-host \ - "<host mac='${amac}' name='mas01' ip='${MAAS_IP}'/>" --live --config -} - -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 - if [[ ! "${node}" =~ (cfg01|mas01) ]]; then - virsh reset "${node}" - fi - done - for node in "${vnodes[@]}"; do - if [[ ! "${node}" =~ (cfg01|mas01) ]]; then - wait_for 20.0 "${cmd_str} sudo salt -C '${node}*' saltutil.sync_all" - fi - 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 "${MCP_REPO_ROOT_PATH}" ] || exit 1 - docker-compose --version > /dev/null 2>&1 || COMPOSE_PREFIX="${image_dir}/" - - "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml down - if [[ ! "${MCP_DOCKER_TAG}" =~ 'verify' ]]; then - "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml pull - fi - sudo rm -rf "${image_dir}/"{salt,hosts,pki} "${image_dir}/nodes/"* - mkdir -p "${image_dir}/salt/"{master.d,minion.d} - touch "${image_dir}/hosts" -} - -function start_containers { - local image_dir=$1 - [ -n "${image_dir}" ] || exit 1 - docker-compose --version > /dev/null 2>&1 || COMPOSE_PREFIX="${image_dir}/" - "${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 parse_yaml { - local prefix=$2 - local s - local w - local fs - s='[[:space:]]*' - w='[a-zA-Z0-9_]*' - fs="$(echo @|tr @ '\034')" - sed -e 's|---||g' -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \ - -e "s|^\($s\)\($w\)$s[:-]$s\(.*\)$s\$|\1$fs\2$fs\3|p" "$1" | - awk -F"$fs" '{ - indent = length($1)/2; - vname[indent] = $2; - for (i in vname) {if (i > indent) {delete vname[i]}} - if (length($3) > 0) { - vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")} - printf("%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, $3); - } - }' | sed 's/_=/+=/g' -} - function wait_for { # Execute in a subshell to prevent local variable override during recursion ( @@ -585,25 +35,18 @@ function wait_for { ) } -function do_udev_cfg { - local _conf='/etc/udev/rules.d/99-opnfv-fuel-vnet-mtu.rules' - # http://linuxaleph.blogspot.com/2013/01/how-to-network-jumbo-frames-to-kvm-guest.html - echo 'SUBSYSTEM=="net", ACTION=="add|change", KERNEL=="vnet*", RUN+="/bin/sh -c '"'/bin/sleep 1; /sbin/ip link set %k mtu 9000'\"" |& sudo tee "${_conf}" - echo 'SUBSYSTEM=="net", ACTION=="add|change", KERNEL=="*-nic", RUN+="/bin/sh -c '"'/bin/sleep 1; /sbin/ip link set %k mtu 9000'\"" |& sudo tee -a "${_conf}" - sudo udevadm control --reload - sudo udevadm trigger -} - -function do_sysctl_cfg { - local _conf='/etc/sysctl.d/99-opnfv-fuel-bridge.conf' - # https://wiki.libvirt.org/page/Net.bridge.bridge-nf-call_and_sysctl.conf - if modprobe br_netfilter bridge; then - echo 'net.bridge.bridge-nf-call-arptables = 0' |& sudo tee "${_conf}" - echo 'net.bridge.bridge-nf-call-iptables = 0' |& sudo tee -a "${_conf}" - echo 'net.bridge.bridge-nf-call-ip6tables = 0' |& sudo tee -a "${_conf}" - # Some distros / sysadmins explicitly blacklist br_netfilter - sudo sysctl -q -p "${_conf}" || true - fi +function cleanup_uefi { + # Clean up Ubuntu boot entry if cfg01, kvm nodes online from previous deploy + local cmd_str="ssh ${SSH_OPTS} ${SSH_SALT}" + ping -c 1 -w 1 "${SALT_MASTER}" || return 0 + [ ! "$(hostname)" = 'cfg01' ] || cmd_str='eval' + # NOTE: Targeting nodes by hostname is fragile and should be refactored to + # also cover corner cases like noha scenarios on AArch64 baremetal's 'ctl01' + ${cmd_str} "sudo salt -C 'kvm* or cmp*' cmd.run \ + \"which efibootmgr > /dev/null 2>&1 && \ + efibootmgr | grep -oP '(?<=Boot)[0-9]+(?=.*ubuntu)' | \ + xargs -I{} efibootmgr --delete-bootnum --bootnum {}; \ + rm -rf /boot/efi/*\"" || true } function get_nova_compute_pillar_data { @@ -612,47 +55,3 @@ function get_nova_compute_pillar_data { echo "${value}" fi } - -function docker_install { - local image_dir=$1 - # Mininum effort attempt at installing Docker if missing - if ! docker --version; then - curl -fsSL https://get.docker.com -o get-docker.sh - sudo sh get-docker.sh - rm get-docker.sh - # On RHEL distros, the Docker service should be explicitly started - sudo systemctl start docker - else - DOCKER_VER=$(docker version --format '{{.Server.Version}}') - if [ "${DOCKER_VER%%.*}" -lt 2 ]; then - notify_e "[ERROR] Docker version ${DOCKER_VER} is too old, please upgrade it." - fi - fi - # Distro-provided docker-compose might be simply broken (Ubuntu 16.04, CentOS 7) - if ! docker-compose --version > /dev/null 2>&1; then - COMPOSE_BIN="${image_dir}/docker-compose" - COMPOSE_VERSION='1.22.0' - notify_n "[WARN] Using docker-compose ${COMPOSE_VERSION} in ${COMPOSE_BIN}" 3 - if [ ! -e "${COMPOSE_BIN}" ]; then - COMPOSE_URL="https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}" - sudo curl -L "${COMPOSE_URL}/docker-compose-$(uname -s)-$(uname -m)" -o "${COMPOSE_BIN}" - sudo chmod +x "${COMPOSE_BIN}" - fi - fi -} - -function virtinst_install { - local image_dir=$1 - VIRT_VER=$(virt-install --version 2>&1) - if [ "${VIRT_VER//./}" -lt 140 ]; then - VIRT_TGZ="${image_dir}/virt-manager.tar.gz" - VIRT_VER='1.4.3' - VIRT_URL="https://github.com/virt-manager/virt-manager/archive/v${VIRT_VER}.tar.gz" - notify_n "[WARN] Using virt-install ${VIRT_VER} from ${VIRT_TGZ}" 3 - if [ ! -e "${VIRT_TGZ}" ]; then - curl -L "${VIRT_URL}" -o "${VIRT_TGZ}" - mkdir -p "${image_dir}/virt-manager" - tar xzf "${VIRT_TGZ}" -C "${image_dir}/virt-manager" --strip-components=1 - fi - fi -} diff --git a/mcp/scripts/lib_jump_common.sh b/mcp/scripts/lib_jump_common.sh new file mode 100644 index 000000000..02ada44e9 --- /dev/null +++ b/mcp/scripts/lib_jump_common.sh @@ -0,0 +1,181 @@ +#!/bin/bash -e +############################################################################## +# 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 build / deploy scripts on jumpserver: +# - distro package requirements installation (e.g. DEB, RPM); +# - other package requirements from custom sources (e.g. docker); +# - jumpserver prerequisites validation (e.g. network bridges); +# - distro configuration (e.g. udev, sysctl); +# etc. + +############################################################################## +# private helper functions +############################################################################## + +function __parse_yaml { + local prefix=$2 + local s + local w + local fs + s='[[:space:]]*' + w='[a-zA-Z0-9_]*' + fs="$(echo @|tr @ '\034')" + sed -e 's|---||g' -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \ + -e "s|^\($s\)\($w\)$s[:-]$s\(.*\)$s\$|\1$fs\2$fs\3|p" "$1" | + awk -F"$fs" '{ + indent = length($1)/2; + vname[indent] = $2; + for (i in vname) {if (i > indent) {delete vname[i]}} + if (length($3) > 0) { + vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")} + printf("%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, $3); + } + }' | sed 's/_=/+=/g' +} + +############################################################################## +# public functions +############################################################################## + +function jumpserver_pkg_install { + local req_type=$1 + if [ -n "$(command -v apt-get)" ]; then + pkg_type='deb'; pkg_cmd='sudo apt-get install -y' + else + pkg_type='rpm'; pkg_cmd='sudo yum install -y --skip-broken' + fi + eval "$(__parse_yaml "./requirements_${pkg_type}.yaml")" + for section in 'common' "$(uname -i)"; do + section_var="${req_type}_${section}[*]" + pkg_list+=" ${!section_var}" + done + # shellcheck disable=SC2086 + ${pkg_cmd} ${pkg_list} +} + +function jumpserver_check_requirements { + # shellcheck disable=SC2178 + local vnodes=$1; shift + local br=("$@") + local err_br_not_found='Linux bridge not found!' + local err_br_virsh_net='is a virtual network, Linux bridge expected!' + local warn_br_endpoint="Endpoints might be inaccessible from external hosts!" + # MaaS requires a Linux bridge for PXE/admin + if [[ "${vnodes}" =~ mas01 ]]; then + if ! brctl showmacs "${br[0]}" >/dev/null 2>&1; then + notify_e "[ERROR] PXE/admin (${br[0]}) ${err_br_not_found}" + fi + # Assume virsh network name matches bridge name (true if created by us) + if ${VIRSH} net-info "${br[0]}" >/dev/null 2>&1; then + notify_e "[ERROR] ${br[0]} ${err_br_virsh_net}" + fi + fi + # If virtual nodes are present, public should be a Linux bridge + if [ "$(echo "${vnodes}" | wc -w)" -gt 2 ]; then + if ! brctl showmacs "${br[3]}" >/dev/null 2>&1; then + if [[ "${vnodes}" =~ mas01 ]]; then + # Baremetal nodes *require* a proper public network + notify_e "[ERROR] Public (${br[3]}) ${err_br_not_found}" + else + notify_n "[WARN] Public (${br[3]}) ${err_br_not_found}" 3 + notify_n "[WARN] ${warn_br_endpoint}" 3 + fi + fi + if ${VIRSH} net-info "${br[3]}" >/dev/null 2>&1; then + if [[ "${vnodes}" =~ mas01 ]]; then + notify_e "[ERROR] ${br[3]} ${err_br_virsh_net}" + else + notify_n "[WARN] ${br[3]} ${err_br_virsh_net}" 3 + notify_n "[WARN] ${warn_br_endpoint}" 3 + fi + fi + fi +} + +function docker_install { + local image_dir=$1 + # Mininum effort attempt at installing Docker if missing + if ! docker --version; then + curl -fsSL https://get.docker.com -o get-docker.sh + sudo sh get-docker.sh + rm get-docker.sh + # On RHEL distros, the Docker service should be explicitly started + sudo systemctl start docker + else + DOCKER_VER=$(docker version --format '{{.Server.Version}}') + if [ "${DOCKER_VER%%.*}" -lt 2 ]; then + notify_e "[ERROR] Docker version ${DOCKER_VER} is too old, please upgrade it." + fi + fi + # Distro-provided docker-compose might be simply broken (Ubuntu 16.04, CentOS 7) + if ! docker-compose --version > /dev/null 2>&1; then + COMPOSE_BIN="${image_dir}/docker-compose" + COMPOSE_VERSION='1.22.0' + notify_n "[WARN] Using docker-compose ${COMPOSE_VERSION} in ${COMPOSE_BIN}" 3 + if [ ! -e "${COMPOSE_BIN}" ]; then + COMPOSE_URL="https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}" + sudo curl -L "${COMPOSE_URL}/docker-compose-$(uname -s)-$(uname -m)" -o "${COMPOSE_BIN}" + sudo chmod +x "${COMPOSE_BIN}" + fi + fi +} + +function virtinst_install { + local image_dir=$1 + VIRT_VER=$(virt-install --version 2>&1) + if [ "${VIRT_VER//./}" -lt 140 ]; then + VIRT_TGZ="${image_dir}/virt-manager.tar.gz" + VIRT_VER='1.4.3' + VIRT_URL="https://github.com/virt-manager/virt-manager/archive/v${VIRT_VER}.tar.gz" + notify_n "[WARN] Using virt-install ${VIRT_VER} from ${VIRT_TGZ}" 3 + if [ ! -e "${VIRT_TGZ}" ]; then + curl -L "${VIRT_URL}" -o "${VIRT_TGZ}" + mkdir -p "${image_dir}/virt-manager" + tar xzf "${VIRT_TGZ}" -C "${image_dir}/virt-manager" --strip-components=1 + fi + fi +} + +function do_udev_cfg { + local _conf='/etc/udev/rules.d/99-opnfv-fuel-vnet-mtu.rules' + # http://linuxaleph.blogspot.com/2013/01/how-to-network-jumbo-frames-to-kvm-guest.html + echo 'SUBSYSTEM=="net", ACTION=="add|change", KERNEL=="vnet*", RUN+="/bin/sh -c '"'/bin/sleep 1; /sbin/ip link set %k mtu 9000'\"" |& sudo tee "${_conf}" + echo 'SUBSYSTEM=="net", ACTION=="add|change", KERNEL=="*-nic", RUN+="/bin/sh -c '"'/bin/sleep 1; /sbin/ip link set %k mtu 9000'\"" |& sudo tee -a "${_conf}" + sudo udevadm control --reload + sudo udevadm trigger +} + +function do_sysctl_cfg { + local _conf='/etc/sysctl.d/99-opnfv-fuel-bridge.conf' + # https://wiki.libvirt.org/page/Net.bridge.bridge-nf-call_and_sysctl.conf + if modprobe br_netfilter bridge; then + echo 'net.bridge.bridge-nf-call-arptables = 0' |& sudo tee "${_conf}" + echo 'net.bridge.bridge-nf-call-iptables = 0' |& sudo tee -a "${_conf}" + echo 'net.bridge.bridge-nf-call-ip6tables = 0' |& sudo tee -a "${_conf}" + # Some distros / sysadmins explicitly blacklist br_netfilter + sudo sysctl -q -p "${_conf}" || true + fi +} + +function generate_ssh_key { + # shellcheck disable=SC2155 + local mcp_ssh_key=$(basename "${SSH_KEY}") + local user=${USER} + if [ -n "${SUDO_USER}" ] && [ "${SUDO_USER}" != 'root' ]; then + user=${SUDO_USER} + fi + + if [ -f "${SSH_KEY}" ]; then + cp "${SSH_KEY}" . + ssh-keygen -f "${mcp_ssh_key}" -y > "${mcp_ssh_key}.pub" + fi + + [ -f "${mcp_ssh_key}" ] || ssh-keygen -f "${mcp_ssh_key}" -N '' + sudo install -D -o "${user}" -m 0600 "${mcp_ssh_key}" "${SSH_KEY}" +} diff --git a/mcp/scripts/lib_jump_deploy.sh b/mcp/scripts/lib_jump_deploy.sh new file mode 100644 index 000000000..3c3256aa0 --- /dev/null +++ b/mcp/scripts/lib_jump_deploy.sh @@ -0,0 +1,476 @@ +#!/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=$1 + test -e /dev/loop-control || sudo modprobe loop + if sudo modprobe nbd max_part=8 || sudo modprobe -f nbd max_part=8; then + return 0 + fi + if [ -e /dev/nbd0 ]; then return 0; fi # nbd might be inbuilt + # CentOS (or RHEL family in general) do not provide 'nbd' out of the box + echo "[WARN] 'nbd' kernel module cannot be loaded!" + if [ ! -e /etc/redhat-release ]; then + echo "[ERROR] Non-RHEL system detected, aborting!" + echo "[ERROR] Try building 'nbd' manually or install it from a 3rd party." + exit 1 + fi + + # Best-effort attempt at building a non-maintaned kernel module + local __baseurl + local __subdir + local __uname_r=$(uname -r) + local __uname_m=$(uname -m) + if [ "${__uname_m}" = 'x86_64' ]; then + __baseurl='http://vault.centos.org/centos' + __subdir='Source/SPackages' + __srpm="kernel-${__uname_r%.${__uname_m}}.src.rpm" + else + __baseurl='http://vault.centos.org/altarch' + __subdir="Source/${__uname_m}/Source/SPackages" + # NOTE: fmt varies across releases (e.g. kernel-alt-4.11.0-44.el7a.src.rpm) + __srpm="kernel-alt-${__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}/ubuntu" + + # 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 "${OPNFV_LOOP_DEV}" ] || exit 1 + qemu-img resize "${image_dir}/${image}" 3G + sudo qemu-nbd --connect="${OPNFV_NBD_DEV}" --aio=native --cache=none \ + "${image_dir}/${image}" + sudo kpartx -av "${OPNFV_NBD_DEV}" + sleep 5 # /dev/nbdNp1 takes some time to come up + # Hardcode partition index to 1, unlikely to change for Ubuntu UCA image + if sudo growpart "${OPNFV_NBD_DEV}" 1; then + sudo kpartx -u "${OPNFV_NBD_DEV}" + sudo e2fsck -pf "${OPNFV_MAP_DEV}" + sudo resize2fs "${OPNFV_MAP_DEV}" + fi + # grub-update does not like /dev/nbd*, so use a loop device to work around it + sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_MAP_DEV}" + mkdir -p "${OPNFV_MNT_DIR}" + sudo mount "${OPNFV_LOOP_DEV}" "${OPNFV_MNT_DIR}" + sudo mount -t proc proc "${OPNFV_MNT_DIR}/proc" + sudo mount -t sysfs sys "${OPNFV_MNT_DIR}/sys" + sudo mount -o bind /dev "${OPNFV_MNT_DIR}/dev" + sudo mkdir -p "${OPNFV_MNT_DIR}/run/resolvconf" + sudo cp /etc/resolv.conf "${OPNFV_MNT_DIR}/run/resolvconf" + echo "GRUB_DISABLE_OS_PROBER=true" | \ + sudo tee -a "${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 + + # APT keys + if [ "${#apt_key_urls[@]}" -gt 0 ]; then + for apt_key in "${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//|/ }) + [ "${#repo[@]}" -gt 5 ] || continue + # NOTE: Names and formatting are compatible with Salt linux.system.repo + cat <<-EOF | sudo tee "${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 [ "${#pkgs_i[@]}" -gt 0 ]; then + sudo DEBIAN_FRONTEND="noninteractive" \ + chroot "${OPNFV_MNT_DIR}" apt-get update + sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \ + chroot "${OPNFV_MNT_DIR}" apt-get install -y "${pkgs_i[@]}" + fi + # Remove packages + if [ "${#pkgs_r[@]}" -gt 0 ]; then + sudo DEBIAN_FRONTEND="noninteractive" FLASH_KERNEL_SKIP="true" \ + chroot "${OPNFV_MNT_DIR}" apt-get purge -y "${pkgs_r[@]}" + fi + # Disable cloud-init metadata service datasource + sudo mkdir -p "${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}" + 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=$1; shift + local image_dir=$1; shift + local repos_pkgs_str=$1; shift # ^-sep list of repos, pkgs to install/rm + local vnodes=("$@") + local image=base_image_opnfv_fuel.img + local vcp_image=${image%.*}_vcp.img + local _o=${base_image/*\/} + local _h=$(echo "${repos_pkgs_str}.$(md5sum "${image_dir}/${_o}")" | \ + md5sum | cut -c -8) + local _tmp + [ -n "${image_dir}" ] || exit 1 + + cleanup_uefi + __cleanup_vms + __get_base_image "${base_image}" "${image_dir}" + IFS='^' read -r -a repos_pkgs <<< "${repos_pkgs_str}" + + echo "[INFO] Lookup cache / build patched base image for fingerprint: ${_h}" + _tmp="${image%.*}.${_h}.img" + if [ "${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 + + # Create config ISO and resize OS disk image for each foundation node VM + for node in "${vnodes[@]}"; do + ./create-config-drive.sh -k "$(basename "${SSH_KEY}").pub" \ + -u 'user-data.sh' -h "${node}" "${image_dir}/mcp_${node}.iso" + cp "${image_dir}/${image}" "${image_dir}/mcp_${node}.qcow2" + qemu-img resize "${image_dir}/mcp_${node}.qcow2" 100G + # Prepare dedicated drive for cinder on cmp nodes + if [[ "${node}" =~ ^(cmp) ]]; then + qemu-img create "${image_dir}/mcp_${node}_storage.qcow2" 100G + fi + done + + # VCP VMs base image specific changes + if [[ ! "${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}/${vcp_image}" + fi + fi +} + +function create_networks { + local all_vnode_networks=("mcpcontrol" "$@") + # create required networks, including constant "mcpcontrol" + for net in "${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 + # create veth pairs for relevant networks (mcpcontrol, pxebr, mgmt) + for i in $(seq 0 2 4); do + sudo ip link del "veth_mcp$i" || true + sudo ip link add "veth_mcp$i" type veth peer name "veth_mcp$((i+1))" + sudo ip link set "veth_mcp$i" up mtu 9000 + sudo ip link set "veth_mcp$((i+1))" up mtu 9000 + sudo brctl addif "${all_vnode_networks[$((i/2))]}" "veth_mcp$i" + done +} + +function create_vms { + local image_dir=$1; shift + # vnode data should be serialized with the following format: + # <name0>,<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}" + + # prepare VM CPU model, count, topology (optional), NUMA cells (optional, requires topo) + local virt_cpu_args=' --cpu host-passthrough' + local idx=6 # 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[2]}" + if [ -n "${vnode_data[5]}" ]; then + virt_cpu_args+=",sockets=${vnode_data[3]},cores=${vnode_data[4]},threads=${vnode_data[5]}" + fi + + # prepare network args + local vnode_networks=("$@") + if [[ "${vnode_data[0]}" =~ ^(cfg01|mas01) ]]; then + net_args=" --network network=mcpcontrol,model=virtio" + # 3rd interface gets connected to PXE/Admin Bridge (cfg01, mas01) + vnode_networks[2]="${vnode_networks[0]}" + else + net_args=" --network bridge=${vnode_networks[0]},model=virtio" + fi + for net in "${vnode_networks[@]:1}"; do + net_args="${net_args} --network bridge=${net},model=virtio" + done + + # dedicated storage drive for cinder on cmp nodes + virt_extra_storage= + if [[ "${vnode_data[0]}" =~ ^(cmp) ]]; then + virt_extra_storage="--disk path=${image_dir}/mcp_${vnode_data[0]}_storage.qcow2,format=qcow2,bus=virtio,cache=none,io=native" + fi + + [ ! -e "${image_dir}/virt-manager" ] || VIRT_PREFIX="${image_dir}/virt-manager/" + # shellcheck disable=SC2086 + ${VIRT_PREFIX}virt-install --name "${vnode_data[0]}" \ + ${virt_cpu_args} --accelerate \ + ${net_args} \ + --ram "${vnode_data[1]}" \ + --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 \ + ${virt_extra_args} + done +} + +function update_mcpcontrol_network { + # set static ip address for salt master node, MaaS node + local amac=$(${VIRSH} domiflist mas01 2>&1| awk '/mcpcontrol/ {print $5; exit}') + [ -z "${amac}" ] || ${VIRSH} net-update "mcpcontrol" add ip-dhcp-host \ + "<host mac='${amac}' name='mas01' ip='${MAAS_IP}'/>" --live --config +} + +function reset_vms { + local vnodes=("$@") + local cmd_str="ssh ${SSH_OPTS} ${SSH_SALT}" + + # reset non-infrastructure vms, wait for them to come back online + for node in "${vnodes[@]}"; do + if [[ ! "${node}" =~ (cfg01|mas01) ]]; then + ${VIRSH} reset "${node}" + fi + done + for node in "${vnodes[@]}"; do + if [[ ! "${node}" =~ (cfg01|mas01) ]]; then + wait_for 20.0 "${cmd_str} sudo salt -C '${node}*' saltutil.sync_all" + fi + 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 "${MCP_REPO_ROOT_PATH}" ] || exit 1 + docker-compose --version > /dev/null 2>&1 || COMPOSE_PREFIX="${image_dir}/" + + "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml down + if [[ ! "${MCP_DOCKER_TAG}" =~ 'verify' ]]; then + "${COMPOSE_PREFIX}docker-compose" -f docker-compose/docker-compose.yaml pull + fi + sudo rm -rf "${image_dir}/"{salt,hosts,pki} "${image_dir}/nodes/"* + mkdir -p "${image_dir}/salt/"{master.d,minion.d} + touch "${image_dir}/hosts" +} + +function start_containers { + local image_dir=$1 + [ -n "${image_dir}" ] || exit 1 + docker-compose --version > /dev/null 2>&1 || COMPOSE_PREFIX="${image_dir}/" + "${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' \ + "${OPNFV_MNT_DIR}/boot/grub/grub.cfg" + fi + sudo rm -f "${OPNFV_MNT_DIR}/run/resolvconf/resolv.conf" + 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 kpartx -d "${OPNFV_NBD_DEV}" || true + sudo qemu-nbd -d "${OPNFV_NBD_DEV}" || true + fi +} |