+#!/bin/bash -e
+# shellcheck disable=SC2155,SC2015
+##############################################################################
+# 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.
#
-generate_ssh_key() {
- [ -f "$SSH_KEY" ] || ssh-keygen -f ${SSH_KEY} -N ''
- install -o $USER -m 0600 ${SSH_KEY} /tmp/
-}
-
-get_base_image() {
- local base_image=$1
-
- mkdir -p images
- wget -P /tmp -nc $base_image
-}
-
-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
- done
-}
-
-prepare_vms() {
- local -n vnodes=$1
- local base_image=$2
-
- cleanup_vms
- get_base_image $base_image
- envsubst < user-data.template > user-data.sh
-
- for node in "${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
- done
-}
-
-create_networks() {
- # create required networks
- for net in pxe mgmt internal public; do
- if virsh net-info $net >/dev/null 2>&1; then
- virsh net-destroy ${net}
- virsh net-undefine ${net}
- fi
- virsh net-define net_${net}.xml
- virsh net-autostart ${net}
- virsh net-start ${net}
- done
-}
-
-create_vms() {
- local -n vnodes=$1
- local -n vnodes_ram=$2
- local -n vnodes_vcpus=$3
-
- # create vms with specified options
- for node in "${vnodes[@]}"; do
- virt-install --name ${node} --ram ${vnodes_ram[$node]} --vcpus ${vnodes_vcpus[$node]} --cpu host --accelerate \
- --network network:pxe,model=virtio \
- --network network:mgmt,model=virtio \
- --network network:internal,model=virtio \
- --network network:public,model=virtio \
- --disk path=$(pwd)/images/mcp_${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 \
- --noautoconsole
- done
-}
-
-update_pxe_network() {
- # set static ip address for salt master node
- virsh net-update pxe add ip-dhcp-host \
- "<host mac='$(virsh domiflist cfg01 | awk '/pxe/ {print $5}')' name='cfg01' ip='$SALT_MASTER'/>" --live
-}
-
-start_vms() {
- local -n vnodes=$1
-
- # start vms
- for node in "${vnodes[@]}"; do
- virsh start ${node}
- sleep $[RANDOM%5+1]
- done
-}
-
-check_connection() {
- local total_attempts=60
- local sleep_time=5
- local attempt=1
-
- set +e
- echo '[INFO] Attempting to get into Salt master ...'
-
- # wait until ssh on Salt master is available
- while (($attempt <= $total_attempts)); do
- 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
- ((attempt+=1))
- done
- set -e
-}
-
-parse_yaml() {
- local prefix=$2
- local s
- local w
- local fs
- s='[[:space:]]*'
- w='[a-zA-Z0-9_]*'
- fs="$(echo @|tr @ '\034')"
- sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
- -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 -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
+ echo "[wait_for] ERROR: Failed after max attempts: ${cmdstr}"
+ return 1
+ )
+}
+
+function cleanup_uefi {
+ # Clean up Ubuntu boot entry if cfg01, baremetal 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 'G@virtual:physical and not cfg01*' 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
+
+ ${cmd_str} "sudo salt -C 'G@virtual:physical and not cfg01*' cmd.run 'shutdown now'" || true
+}
+
+function get_nova_compute_pillar_data {
+ local value=$(salt -C 'I@nova:compute and *01*' pillar.get _param:"${1}" --out yaml | cut -d ' ' -f2)
+ if [ "${value}" != "''" ]; then
+ echo "${value}"
+ fi
}