Added bootstrap replacement support
In order to support Infiniband network, the bootstrap image is changed when installing Mellanox plugin in Fuel 6.1. The replacement is done in the post installation section of Mellanox Plugin RPM. The new bootstrap files and a script to reboot the discovered nodes with the old bootstrap, are added to the plugin. Partially-implements: blueprint support-infiniband-network Change-Id: I092677a69bc3a3ad5db068d91252ba69f46ea400
This commit is contained in:
Aviram Bar-Haim
parent
909322cdbf
commit
310d79ef7c
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@ -1,4 +1,18 @@
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#!/bin/bash
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# Copyright 2015 Mellanox Technologies, Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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readonly PLUGIN_DIR="$(dirname $0)"
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readonly DEFAULT_REPOSITORY_HOST="10.212.14.8" #TODO: Change to MLNX public repo
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@ -11,6 +25,10 @@ function download {
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FILE_TYPE=$1
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FILE_NAME=$2
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case ${FILE_TYPE} in
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'bootstrap')
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PREFIX_URL=mellanox_plugin/bootstrap
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BUILD_DIR=bootstrap
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;;
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*)
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echo "Can't download ${FILE_NAME}. File of type ${FILE_TYPE} is not supported."
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exit 1
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@ -18,4 +36,10 @@ function download {
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wget http://${REPOSITORY_HOST}/${PREFIX_URL}/${FILE_NAME} -P ${PLUGIN_DIR}/${BUILD_DIR}
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}
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# download bootstrap files
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rm -rf ${PLUGIN_DIR}/bootstrap/*
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for f in `cat ${PLUGIN_DIR}/requirements-bootstrap.txt`; do
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download bootstrap $f
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done
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exit 0
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@ -0,0 +1,4 @@
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initramfs.img
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linux
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.ofed
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.kernel
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@ -0,0 +1,92 @@
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#!/bin/bash
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# Copyright 2015 Mellanox Technologies, Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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readonly LOG_FILE=/var/log/reboot_bootstrap_nodes.log
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usage() {
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echo "Usage: `basename $0` [-e environment_id] [-h] [-a]"
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echo " This script is used to trigger reboot for nodes in 'discover' status,"
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echo " of a given environment (if given) or of all environments. "
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echo " Please wait for nodes to boot again after triggering this script."
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echo "
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Options:
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-h Display the help message.
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-e <env> Reboot all nodes in state 'discover' of the given environment.
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-a Reboot all nodes in state 'discover' of all environments."
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}
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log() {
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echo $1 | tee -a $LOG_FILE
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}
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while getopts "e:ha" opt; do
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case $opt in
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a)
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env=''
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log "Starting reboot cycle on env ${OPTARG} at `date`"
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;;
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h)
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usage
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exit 0
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;;
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e)
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env="--env ${OPTARG}"
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log "Starting reboot cycle on env ${OPTARG} at `date`"
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;;
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\?)
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usage
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exit 1
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esac
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done
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if [ $OPTIND -eq 1 ]; then usage && exit 1; fi
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shift $((OPTIND-1))
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tmpjson=`mktemp`
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trap "\rm -f $tmpjson; exit 1" SIGINT SIGTERM
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fuel node $env --json > $tmpjson 2>/dev/null
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ips=`python -c "import json; print '\n'.join([str(node['ip']) for node in json.load(open('$tmpjson')) if node['status'] == 'discover'])"`
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if [ ${#ips} -eq 0 ];then
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log "No nodes with state discover found for the given environments."
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exit 0
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fi
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log "Rebooting nodes with IPs $ips"
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for ip in $ips;
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do
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id=`python -c "import json; print '\n'.join([str(node['id']) for node in json.load(open('$tmpjson')) if node['ip'] == '$ip'])"`
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ping -c 2 $ip &> /dev/null
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if [ $? -eq 0 ];then
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ssh $ip -o BatchMode=yes -o StrictHostKeyChecking=no reboot &> /dev/null
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trials=10
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log "waiting for node-$id to go offline."
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while ping -c 2 $ip &> /dev/null && [ $trials -ne 0 ];do
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((trials=$trials-1))
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sleep 1;
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done
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if [ $trials -eq 0 ];then
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log "node-$id reboot failed."
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else
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log "node-$id reboot succeeded. please wait for it to boot again."
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fi
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else
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log "node-$id is already offline. please wait a few minutes or verify it is powered on."
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fi
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done
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\rm -f $tmpjson
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@ -0,0 +1,18 @@
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%%post
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if [ -d "/var/www/nailgun/bootstrap/" ]; then
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if [ ! -d "/opt/old_bootstrap_image/" ]; then
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mkdir -p /opt/old_bootstrap_image/
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mv /var/www/nailgun/bootstrap/* /opt/old_bootstrap_image/
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fi
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\cp $(ls /var/www/nailgun/plugins/mellanox_plugin*/bootstrap/initramfs.img) /var/www/nailgun/bootstrap/
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\cp $(ls /var/www/nailgun/plugins/mellanox_plugin*/bootstrap/linux) /var/www/nailgun/bootstrap/
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command -v dockerctl >/dev/null 2>&1
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if [ $? -eq 0 ];then
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dockerctl copy /var/www/nailgun/bootstrap/initramfs.img cobbler:/var/lib/tftpboot/images/bootstrap/initramfs.img
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dockerctl copy /var/www/nailgun/bootstrap/linux cobbler:/var/lib/tftpboot/images/bootstrap/linux
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\cp $(ls /var/www/nailgun/plugins/mellanox_plugin*/scripts/reboot_bootstrap_nodes) /sbin/
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echo " `tput bold`Bootstrap discovery image has been replaced for detecting Mellanox Infiniband HW."
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echo " please reboot your old bootstrap nodes ('reboot_bootstrap_nodes [environment_id|--help]' can be used).`tput sgr0`"
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fi
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fi
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