mirror of
https://github.com/apache/cloudstack.git
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358 lines
10 KiB
Bash
Executable File
358 lines
10 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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. /etc/rc.d/init.d/functions
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#set -x
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usage() {
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printf "\nThe tool stopping/starting running system vms and domain routers \n\nUsage: %s: [-d] [-u] [-p] [-m] [-s] [-r] [-a] [-t] [-e]\n\n -d - cloud DB server ip address, defaulted to localhost if not specified \n -u - user name to access cloud DB, defaulted to "root" if not specified \n -p - cloud DB user password, defaulted to no password if not specified \n\n -m - the ip address of management server, defaulted to localhost if not specified\n\n -s - stop then start all running SSVMs and Console Proxies \n -r - stop then start all running Virtual Routers\n -a - stop then start all running SSVMs, Console Proxies, and Virtual Routers \n -e - restart all Guest networks \n -t - number of parallel threads used for stopping Domain Routers. Default is 10.\n -l - log file location. Default is cloud.log under current directory.\n\n" $(basename $0) >&2
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}
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system=
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router=
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all=
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db=localhost
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ms=localhost
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user=root
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password=
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help=
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maxthreads=10
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LOGFILE=cloud.log
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while getopts 'sarhnd:m:u:p:t:l:' OPTION
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do
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case $OPTION in
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s) system=1
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;;
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r) router=1
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;;
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n) redundant=1
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;;
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a) all=1
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;;
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d) db="$OPTARG"
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;;
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u) user="$OPTARG"
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;;
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p) password="$OPTARG"
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;;
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h) help=1
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;;
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m) ms="$OPTARG"
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;;
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t) maxthreads="$OPTARG"
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;;
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l) LOGFILE="$OPTARG"
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esac
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done
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stop_start_system() {
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secondary=(`mysql -h $db --user=$user --password=$password --skip-column-names -U cloud -e "select id from vm_instance where state=\"Running\" and type=\"SecondaryStorageVm\""`)
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console=(`mysql -h $db --user=$user --password=$password --skip-column-names -U cloud -e "select id from vm_instance where state=\"Running\" and type=\"ConsoleProxy\""`)
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length_secondary=(${#secondary[@]})
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length_console=(${#console[@]})
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echo -e "\nStopping and starting $length_secondary secondary storage vm(s)..."
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echo -e "Stopping and starting $length_secondary secondary storage vm(s)..." >>$LOGFILE
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for d in "${secondary[@]}"; do
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echo "INFO: Stopping secondary storage vm with id $d" >>$LOGFILE
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jobresult=$(send_request stopSystemVm $d)
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if [ "$jobresult" != "1" ]; then
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echo -e "ERROR: Failed to stop secondary storage vm with id $d \n"
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echo "ERROR: Failed to stop secondary storage vm with id $d" >>$LOGFILE
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else
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echo "INFO: Starting secondary storage vm with id $d" >>$LOGFILE
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jobresult=$(send_request startSystemVm $d SSVM)
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if [ "$jobresult" != "1" ]; then
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echo "ERROR: Failed to start secondary storage vm with id $d" >>$LOGFILE
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echo "ERROR: Failed to start secondary storage vm with id $d" >>$LOGFILE
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fi
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fi
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done
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if [ "$length_secondary" == "0" ];then
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echo -e "No running secondary storage vms found \n"
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else
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echo -e "Done stopping and starting secondary storage vm(s)"
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echo -e "Done stopping and starting secondary storage vm(s)." >>$LOGFILE
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fi
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echo -e "\nStopping and starting $length_console console proxy vm(s)..."
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echo -e "Stopping and starting $length_console console proxy vm(s)..." >>$LOGFILE
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for d in "${console[@]}"; do
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echo "INFO: Stopping console proxy with id $d" >>$LOGFILE
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jobresult=$(send_request stopSystemVm $d)
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if [ "$jobresult" != "1" ]; then
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echo -e "ERROR: Failed to stop console proxy vm with id $d \n"
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echo "ERROR: Failed to stop console proxy vm with id $d" >>$LOGFILE
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else
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echo "INFO: Starting console proxy vm with id $d" >>$LOGFILE
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jobresult=$(send_request startSystemVm $d consoleProxy)
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if [ "$jobresult" != "1" ]; then
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echo -e "ERROR: Failed to start console proxy vm with id $d \n"
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echo "ERROR: Failed to start console proxy vm with id $d" >>$LOGFILE
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fi
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fi
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done
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if [ "$length_console" == "0" ];then
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echo -e "No running console proxy vms found \n"
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else
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echo "Done stopping and starting console proxy vm(s)."
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echo "Done stopping and starting console proxy vm(s)." >>$LOGFILE
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fi
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}
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stop_start_router() {
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router=(`mysql -h $db --user=$user --password=$password --skip-column-names -U cloud -e "select id from vm_instance where state=\"Running\" and type=\"DomainRouter\""`)
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length_router=(${#router[@]})
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echo -e "\nStopping and starting $length_router running routing vm(s)... "
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echo -e "Stopping and starting $length_router running routing vm(s)... " >>$LOGFILE
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#Spawn reboot router in parallel - run commands in <n> chunks - number of threads is configurable
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pids=()
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for d in "${router[@]}"; do
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reboot_router $d &
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pids=( "${pids[@]}" $! )
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length_pids=(${#pids[@]})
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unfinishedPids=(${#pids[@]})
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if [ $maxthreads -gt $length_router ]; then
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maxthreads=$length_router
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fi
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if [ $length_pids -ge $maxthreads ]; then
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while [ $unfinishedPids -gt 0 ]; do
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sleep 10
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count=0
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for (( i = 0 ; i < $length_pids; i++ )); do
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if ! ps ax | grep -v grep | grep ${pids[$i]} > /dev/null; then
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count=`expr $count + 1`
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fi
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done
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if [ $count -eq $unfinishedPids ]; then
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unfinishedPids=0
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fi
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done
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#remove all elements from pids
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if [ $unfinishedPids -eq 0 ]; then
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pids=()
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length_pids=(${#pids[@]})
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fi
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fi
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done
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if [ "$length_router" == "0" ];then
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echo -e "No running router vms found \n" >>$LOGFILE
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else
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while [ $unfinishedPids -gt 0 ]; do
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sleep 10
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done
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echo -e "Done restarting router(s). \n"
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echo -e "Done restarting router(s). \n" >>$LOGFILE
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fi
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}
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stop_start_all() {
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stop_start_system
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stop_start_router
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}
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send_request(){
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jobid=`curl -sS "http://$ms:8096/?command=$1&id=$2&response=json" | sed 's/\"//g' | sed 's/ //g' | sed 's/{//g' | sed 's/}//g' | awk -F: {'print $3'}`
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if [ "$jobid" == "" ]; then
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echo 2
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return
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fi
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jobresult=$(query_async_job_result $jobid)
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echo $jobresult
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}
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reboot_router(){
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echo "INFO: Restarting router with id $1" >>$LOGFILE
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jobid=`curl -sS "http://$ms:8096/?command=rebootRouter&id=$1&response=json" | sed 's/\"//g' | sed 's/ //g' | sed 's/{//g' | sed 's/}//g' | awk -F: {'print $3'}`
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if [ "$jobid" == "" ]; then
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echo "ERROR: Failed to restart domainRouter with id $1" >>$LOGFILE
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echo 2
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return
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fi
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jobresult=$(query_async_job_result $jobid)
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if [ "$jobresult" != "1" ]; then
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echo -e "ERROR: Failed to restart domainRouter with id $1 \n"
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echo "ERROR: Failed to restart domainRouter with id $1" >>$LOGFILE
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exit 0
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else
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echo "INFO: Successfully restarted domainRouter with id $1" >>$LOGFILE
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exit 0
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fi
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}
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restart_networks(){
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networks=(`mysql -h $db --user=$user --password=$password --skip-column-names -U cloud -e "select n.id
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from networks n, network_offerings no where n.network_offering_id = no.id and no.system_only = 0 and n.removed is null"`)
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length_networks=(${#networks[@]})
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echo -e "\nRestarting networks... "
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echo -e "Restarting networks... " >>$LOGFILE
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#Spawn restart network in parallel - run commands in <n> chunks - number of threads is configurable
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pids=()
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for d in "${networks[@]}"; do
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restart_network $d &
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pids=( "${pids[@]}" $! )
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length_pids=(${#pids[@]})
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unfinishedPids=(${#pids[@]})
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if [ $maxthreads -gt $length_networks ]; then
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maxthreads=$length_networks
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fi
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if [ $length_pids -ge $maxthreads ]; then
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while [ $unfinishedPids -gt 0 ]; do
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sleep 10
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count=0
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for (( i = 0 ; i < $length_pids; i++ )); do
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if ! ps ax | grep -v grep | grep ${pids[$i]} > /dev/null; then
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count=`expr $count + 1`
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fi
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done
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if [ $count -eq $unfinishedPids ]; then
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unfinishedPids=0
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fi
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done
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#remove all elements from pids
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if [ $unfinishedPids -eq 0 ]; then
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pids=()
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length_pids=(${#pids[@]})
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fi
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fi
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done
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if [ "$length_networks" == "0" ];then
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echo -e "No networks found \n" >>$LOGFILE
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else
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while [ $unfinishedPids -gt 0 ]; do
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sleep 10
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done
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echo -e "Done restarting networks. \n"
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echo -e "Done restarting networks. \n" >>$LOGFILE
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fi
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}
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restart_network(){
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jobid=`curl -sS "http://$ms:8096/?command=restartNetwork&id=$1&response=json" | sed 's/\"//g' | sed 's/ //g' | sed 's/{//g' | sed 's/}//g' | awk -F: {'print $3'}`
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if [ "$jobid" == "" ]; then
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echo "ERROR: Failed to restart network with id $1" >>$LOGFILE
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echo 2
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return
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fi
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jobresult=$(query_async_job_result $jobid)
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if [ "$jobresult" != "1" ]; then
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echo "ERROR: Failed to restart network with id $1" >>$LOGFILE
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else
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echo "INFO: Successfully restarted network with id $1" >>$LOGFILE
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fi
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}
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query_async_job_result() {
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while [ 1 ]
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do
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jobstatus=`curl -sS "http://$ms:8096/?command=queryAsyncJobResult&jobId=$1&response=json" | sed 's/\"//g' | sed 's/ //g' | sed 's/{//g' | sed 's/}//g' | awk -F, {'print $4'} | awk -F: {'print $2'}`
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if [ "$jobstatus" != "0" ]; then
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echo $jobstatus
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break
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fi
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sleep 5
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done
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}
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if [ "$system$router$all$help$redundant" == "" ]
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then
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usage
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exit
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fi
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if [ "$help" == "1" ]
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then
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usage
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exit
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fi
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if [ "$all" == "1" ]
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then
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stop_start_all
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exit
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fi
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if [ "$system" == "1" ]
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then
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stop_start_system
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fi
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if [ "$router" == "1" ]
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then
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stop_start_router
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fi
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if [ "$redundant" == "1" ]
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then
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restart_networks
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fi
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