#!/bin/bash -e
-# shellcheck disable=SC2155,SC1001
+# shellcheck disable=SC2155,SC2015
##############################################################################
-# Copyright (c) 2017 Mirantis Inc., Enea AB and others.
+# 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
+# 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 -P "${image_dir}" -N "${base_image}"
-}
-
-function mount_image {
- local image=$1
- local image_dir=$2
- OPNFV_MNT_DIR="${image_dir}/ubuntu"
-
- sudo modprobe nbd loop
- # 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=$(losetup -f)
- export OPNFV_MNT_DIR OPNFV_LOOP_DEV
- [ -n "${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}"
- 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 "${OPNFV_NBD_DEV}" 1; then
- sudo e2fsck -yf "${OPNFV_NBD_DEV}p1" && sudo resize2fs "${OPNFV_NBD_DEV}p1"
- fi
- # grub-update does not like /dev/nbd*, so use a loop device to work around it
- sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_NBD_DEV}p1"
- mkdir -p "${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 -"
+function wait_for {
+ # Execute in a subshell to prevent local variable override during recursion
+ (
+ local total_attempts=$1; shift
+ local cmdstr=$*
+ local sleep_time=10
+ echo -e "\n[wait_for] Waiting for cmd to return success: ${cmdstr}"
+ # shellcheck disable=SC2034
+ for attempt in $(seq "${total_attempts}"); do
+ echo "[wait_for] Attempt ${attempt}/${total_attempts%.*} for: ${cmdstr}"
+ if [ "${total_attempts%.*}" = "${total_attempts}" ]; then
+ eval "${cmdstr}" && echo "[wait_for] OK: ${cmdstr}" && return 0 || true
+ else
+ ! (eval "${cmdstr}" || echo 'No response') |& tee /dev/stderr | \
+ grep -Eq '(Not connected|No response)' && \
+ echo "[wait_for] OK: ${cmdstr}" && return 0 || true
+ fi
+ sleep "${sleep_time}"
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 "${OPNFV_LOOP_DEV}" ] && \
- losetup "${OPNFV_LOOP_DEV}" 1>&2 > /dev/null; then
- sudo losetup -d "${OPNFV_LOOP_DEV}"
- fi
- if [ -n "${OPNFV_NBD_DEV}" ]; then
- sudo qemu-nbd -d "${OPNFV_NBD_DEV}" || true
- fi
+ echo "[wait_for] ERROR: Failed after max attempts: ${cmdstr}"
+ return 1
+ )
}
function cleanup_uefi {
# Clean up Ubuntu boot entry if cfg01, kvm nodes online from previous deploy
- # shellcheck disable=SC2086
- ssh ${SSH_OPTS} "${SSH_SALT}" "sudo salt -C 'kvm* or cmp*' cmd.run \
+ 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 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
- 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
-
- cleanup_uefi
- cleanup_vms
- get_base_image "${base_image}" "${image_dir}"
-
- rm -f "${image_dir}/${image%.*}"*
- if [[ ! "${repos_pkgs_str}" =~ ^\^+$ ]]; then
- IFS='^' read -r -a repos_pkgs <<< "${repos_pkgs_str}"
- cp "${image_dir}/${base_image/*\/}" "${image_dir}/${image}"
- mount_image "${image}" "${image_dir}"
- apt_repos_pkgs_image "${repos_pkgs[@]:0:4}"
- cleanup_mounts
- else
- ln -sf "${image_dir}/${base_image/*\/}" "${image_dir}/${image}"
- fi
-
- # CWD should be <mcp/scripts>
- # shellcheck disable=SC2016
- envsubst '${SALT_MASTER},${CLUSTER_DOMAIN}' < \
- user-data.template > user-data.sh
-
- # 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
- done
-
- # VCP VMs base image specific changes
- if [[ ! "${repos_pkgs_str}" =~ \^{3}$ ]] && [ -n "${repos_pkgs[*]:4}" ]; then
- mount_image "${image}" "${image_dir}"
- apt_repos_pkgs_image "${repos_pkgs[@]:4:4}"
- cleanup_mounts
- ln -sf "${image_dir}/${image}" "${image_dir}/${image%.*}_vcp.img"
- fi
-}
-
-function create_networks {
- local vnode_networks=("$@")
- # create required networks, including constant "mcpcontrol"
- # FIXME(alav): since we renamed "pxe" to "mcpcontrol", we need to make sure
- # we delete the old "pxe" virtual network, or it would cause IP conflicts.
- # FIXME(alav): The same applies for "fuel1" virsh network.
- for net in "fuel1" "pxe" "mcpcontrol" "${vnode_networks[@]}"; do
- if virsh net-info "${net}" >/dev/null 2>&1; then
- virsh net-destroy "${net}" || true
- virsh net-undefine "${net}"
- fi
- # in case of custom network, host should already have the bridge in place
- if [ -f "net_${net}.xml" ] && [ ! -d "/sys/class/net/${net}/bridge" ]; then
- virsh net-define "net_${net}.xml"
- virsh net-autostart "${net}"
- virsh net-start "${net}"
- fi
- done
-}
-
-function create_vms {
- local image_dir=$1; shift
- # vnode data should be serialized with the following format:
- # '<name0>,<ram0>,<vcpu0>|<name1>,<ram1>,<vcpu1>[...]'
- IFS='|' read -r -a vnodes <<< "$1"; shift
- local vnode_networks=("$@")
-
- # 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"
+function get_nova_compute_pillar_data {
+ local value=$(salt -C 'I@nova:compute and *01*' pillar.get _param:"${1}" --out yaml | cut -d ' ' -f2)
+ if [ "${value}" != "''" ]; then
+ echo "${value}"
fi
-
- # create vms with specified options
- for serialized_vnode_data in "${vnodes[@]}"; do
- IFS=',' read -r -a vnode_data <<< "${serialized_vnode_data}"
-
- # prepare network args
- net_args=" --network network=mcpcontrol,model=virtio"
- if [ "${vnode_data[0]}" = "mas01" ]; then
- # MaaS node's 3rd interface gets connected to PXE/Admin Bridge
- vnode_networks[2]="${vnode_networks[0]}"
- fi
- for net in "${vnode_networks[@]:1}"; do
- net_args="${net_args} --network bridge=${net},model=virtio"
- done
-
- # shellcheck disable=SC2086
- virt-install --name "${vnode_data[0]}" \
- --ram "${vnode_data[1]}" --vcpus "${vnode_data[2]}" \
- --cpu host-passthrough --accelerate ${net_args} \
- --disk path="${image_dir}/mcp_${vnode_data[0]}.qcow2",format=qcow2,bus=virtio,cache=none,io=native \
- --os-type linux --os-variant none \
- --boot hd --vnc --console pty --autostart --noreboot \
- --disk path="${image_dir}/mcp_${vnode_data[0]}.iso",device=cdrom \
- --noautoconsole \
- ${virt_extra_args}
- done
-}
-
-function update_mcpcontrol_network {
- # set static ip address for salt master node, MaaS node
- local cmac=$(virsh domiflist cfg01 2>&1| awk '/mcpcontrol/ {print $5; exit}')
- local amac=$(virsh domiflist mas01 2>&1| awk '/mcpcontrol/ {print $5; exit}')
- virsh net-update "mcpcontrol" add ip-dhcp-host \
- "<host mac='${cmac}' name='cfg01' ip='${SALT_MASTER}'/>" --live --config
- [ -z "${amac}" ] || virsh net-update "mcpcontrol" add ip-dhcp-host \
- "<host mac='${amac}' name='mas01' ip='${MAAS_IP}'/>" --live --config
-}
-
-function start_vms {
- local vnodes=("$@")
-
- # start vms
- for node in "${vnodes[@]}"; do
- virsh start "${node}"
- sleep $((RANDOM%5+1))
- done
-}
-
-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
- (
- local total_attempts=$1; shift
- local cmdstr=$*
- local sleep_time=10
- echo "[NOTE] Waiting for cmd to return success: ${cmdstr}"
- # shellcheck disable=SC2034
- for attempt in $(seq "${total_attempts}"); do
- # shellcheck disable=SC2015
- eval "${cmdstr}" && return 0 || true
- echo -n '.'; sleep "${sleep_time}"
- done
- return 1
- )
}
Code Review / fuel.git / blobdiff