#!/bin/bash
+##############################################################################
+# Copyright (c) 2017 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
#
-generate_ssh_key() {
+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 "/tmp/${SSH_KEY}" ]; then
- cp "/tmp/${SSH_KEY}" .
- ssh-keygen -f "${SSH_KEY}" -y > "${SSH_KEY}.pub"
+ if [ -f "${SSH_KEY}" ]; then
+ cp "${SSH_KEY}" .
+ ssh-keygen -f "${mcp_ssh_key}" -y > "${mcp_ssh_key}.pub"
fi
- [ -f "${SSH_KEY}" ] || ssh-keygen -f "${SSH_KEY}" -N ''
- install -o "${user}" -m 0600 "${SSH_KEY}" /tmp/
+ [ -f "${mcp_ssh_key}" ] || ssh-keygen -f "${mcp_ssh_key}" -N ''
+ sudo install -D -o "${user}" -m 0600 "${mcp_ssh_key}" "${SSH_KEY}"
}
-get_base_image() {
+function get_base_image {
local base_image=$1
+ local image_dir=$2
- mkdir -p images
- wget -P /tmp -N "${base_image}"
+ mkdir -p "${image_dir}"
+ wget -P "${image_dir}" -N "${base_image}"
}
-cleanup_vms() {
+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 $(virsh list --name --all | grep -P '\w{3}\d{2}'); do
- virsh undefine --nvram "${node}"
+ virsh domblklist "${node}" | awk '/^.da/ {print $2}' | \
+ xargs --no-run-if-empty -I{} sudo rm -f {}
+ virsh undefine "${node}" --remove-all-storage --nvram
done
}
-prepare_vms() {
+function prepare_vms {
local -n vnodes=$1
local base_image=$2
+ local image_dir=$3
cleanup_vms
- get_base_image "${base_image}"
- envsubst < user-data.template > user-data.sh
+ get_base_image "${base_image}" "${image_dir}"
+ # shellcheck disable=SC2016
+ envsubst '${SALT_MASTER},${CLUSTER_DOMAIN}' < \
+ user-data.template > user-data.sh
for node in "${vnodes[@]}"; do
# create/prepare images
- ./create-config-drive.sh -k "${SSH_KEY}.pub" -u user-data.sh \
- -h "${node}" "images/mcp_${node}.iso"
- cp "/tmp/${base_image/*\/}" "images/mcp_${node}.qcow2"
- qemu-img resize "images/mcp_${node}.qcow2" 100G
+ ./create-config-drive.sh -k "$(basename "${SSH_KEY}").pub" -u user-data.sh \
+ -h "${node}" "${image_dir}/mcp_${node}.iso"
+ cp "${image_dir}/${base_image/*\/}" "${image_dir}/mcp_${node}.qcow2"
+ qemu-img resize "${image_dir}/mcp_${node}.qcow2" 100G
done
}
-create_networks() {
+function create_networks {
local -n vnode_networks=$1
# create required networks, including constant "mcpcontrol"
# FIXME(alav): since we renamed "pxe" to "mcpcontrol", we need to make sure
# we delete the old "pxe" virtual network, or it would cause IP conflicts.
- for net in "pxe" "mcpcontrol" "${vnode_networks[@]}"; do
+ # 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_${net}.xml" ]; then
+ if [ -f "net_${net}.xml" ] && [ ! -d "/sys/class/net/${net}/bridge" ]; then
virsh net-define "net_${net}.xml"
virsh net-autostart "${net}"
virsh net-start "${net}"
done
}
-create_vms() {
+function create_vms {
local -n vnodes=$1
local -n vnodes_ram=$2
local -n vnodes_vcpus=$3
local -n vnode_networks=$4
+ local image_dir=$5
# AArch64: prepare arch specific arguments
local virt_extra_args=""
vnode_networks[2]="${vnode_networks[0]}"
fi
for net in "${vnode_networks[@]:1}"; do
- net_type="network"
- # in case of custom network, host should already have the bridge in place
- if [ ! -f "net_${net}.xml" ]; then
- net_type="bridge"
- fi
- net_args="${net_args} --network ${net_type}=${net},model=virtio"
+ net_args="${net_args} --network bridge=${net},model=virtio"
done
# shellcheck disable=SC2086
virt-install --name "${node}" \
--ram "${vnodes_ram[$node]}" --vcpus "${vnodes_vcpus[$node]}" \
--cpu host-passthrough --accelerate ${net_args} \
- --disk path="$(pwd)/images/mcp_${node}.qcow2",format=qcow2,bus=virtio,cache=none,io=native \
+ --disk path="${image_dir}/mcp_${node}.qcow2",format=qcow2,bus=virtio,cache=none,io=native \
--os-type linux --os-variant none \
--boot hd --vnc --console pty --autostart --noreboot \
- --disk path="$(pwd)/images/mcp_${node}.iso",device=cdrom \
+ --disk path="${image_dir}/mcp_${node}.iso",device=cdrom \
--noautoconsole \
${virt_extra_args}
done
}
-update_mcpcontrol_network() {
+function update_mcpcontrol_network {
# set static ip address for salt master node, MaaS node
+ # shellcheck disable=SC2155
local cmac=$(virsh domiflist cfg01 2>&1| awk '/mcpcontrol/ {print $5; exit}')
+ # shellcheck disable=SC2155
local amac=$(virsh domiflist mas01 2>&1| awk '/mcpcontrol/ {print $5; exit}')
virsh net-update "mcpcontrol" add ip-dhcp-host \
"<host mac='${cmac}' name='cfg01' ip='${SALT_MASTER}'/>" --live
"<host mac='${amac}' name='mas01' ip='${MAAS_IP}'/>" --live
}
-start_vms() {
+function start_vms {
local -n vnodes=$1
# start vms
for node in "${vnodes[@]}"; do
virsh start "${node}"
- sleep $[RANDOM%5+1]
+ sleep $((RANDOM%5+1))
done
}
-check_connection() {
+function check_connection {
local total_attempts=60
local sleep_time=5
- local attempt=1
set +e
echo '[INFO] Attempting to get into Salt master ...'
# wait until ssh on Salt master is available
- while ((attempt <= total_attempts)); do
+ # shellcheck disable=SC2034
+ for attempt in $(seq "${total_attempts}"); do
# shellcheck disable=SC2086
ssh ${SSH_OPTS} "ubuntu@${SALT_MASTER}" uptime
case $? in
*) echo "${attempt}/${total_attempts}> ssh server ain't ready yet, waiting for ${sleep_time} seconds ..." ;;
esac
sleep $sleep_time
- ((attempt+=1))
done
set -e
}
-parse_yaml() {
+function parse_yaml {
local prefix=$2
local s
local w
s='[[:space:]]*'
w='[a-zA-Z0-9_]*'
fs="$(echo @|tr @ '\034')"
- sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
+ 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;
}
}' | sed 's/_=/+=/g'
}
+
+function wait_for {
+ 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 "${cmdstr}" && break || true
+ echo -n '.'; sleep "${sleep_time}"
+ done
+}
Code Review / fuel.git / blobdiff