meta data for this page
Ez a dokumentum egy előző változata!
Oracle VM CPU pin map
- ovm_cpu_pin_map.sh
#!/bin/bash ##################################################### # OVM CPU PIN MAP v1.2 # Keszitette: Agoston Peter ##################################################### CPU_SUM_WARN=5 CPU_SUM_CRIT=10 OVM_ADMIN_PASSWD=PAssword123 OVMC="/opt/ovm_utils/ovm_vmcontrol" SSHC="ssh -n -p 10000 admin@localhost" if [[ -z "$OVM_ADMIN_PASSWD" ]]; then read -s -p "Add meg az oracle VM Manager admin jelszavat: " OVM_ADMIN_PASSWD fi red=$'\e[1;31m' grn=$'\e[1;32m' yel=$'\e[1;33m' blu=$'\e[1;34m' mag=$'\e[1;35m' cyn=$'\e[1;36m' whi=$'\e[1;37m' inv=$'\e[7;37m' gry=$'\e[1;90m' end=$'\e[0m' function fejlec { # $1: CIM, $2: hossz FEJLEC=`echo $1 | tr '[:lower:]' '[:upper:]'` KIMENET="-=[ ${yel}$FEJLEC${end} ]=-" for I in `seq 1 $((($2-${#FEJLEC}-3)/2))`; do KIMENET="_$(echo $KIMENET)_" done echo -e $KIMENET } function vastag_fejlec { # $1: CIM, $2: hossz FEJLEC=`echo $1 | tr '[:lower:]' '[:upper:]'` KIMENET="-=[ ${yel}$FEJLEC${whi} ]=-" printf "${whi}" for I in `seq 1 $2`; do printf '#'; done echo for I in `seq 1 $((($2-${#FEJLEC}-7)/2))`; do KIMENET="#$(echo $KIMENET)#" done echo -e $KIMENET printf "${whi}" for I in `seq 1 $2`; do printf '#'; done printf "${end}" } echo Kulcs ellenorzese a CLI-hez... if [[ $(ssh -o StrictHostKeyChecking=no -o BatchMode=yes -o ConnectTimeout=5 admin@localhost -p 10000 list manager |grep -c Success) -eq 0 ]]; then echo "Nincs SSH kulcs a CLI-hez, legeneralom:" # read -s -p "Add meg az oracle VM Manager administrator jelszavat: " OVM_PASSWD echo "Kulcs legeneralasa:" ssh-keygen -t rsa echo "Publikus kulcs masolasa a /home/oracle/.ssh/ovmcli_authorized_keys-be..." su - oracle -c "touch /home/oracle/.ssh/ovmcli_authorized_keys" cat ~/.ssh/id_rsa.pub >> /home/oracle/.ssh/ovmcli_authorized_keys echo "Elso kapcsolodas (jelszot ker):" ssh admin@localhost -p 10000 exit echo "Teszt kapcsolodas:" if [[ $(ssh -o StrictHostKeyChecking=no -o BatchMode=yes -o ConnectTimeout=5 admin@localhost -p 10000 list manager |grep -c Success) -eq 0 ]]; then echo "Sikertelen. Eddig tartott a tudomanyom, ellenorizd mi lehet a gond!" exit 1 else echo "Sikeres!" fi fi CURR_DIR=$(pwd) cd ${OVMC%/*} >/dev/null 2>&1 if [[ $? -gt 0 || ! -e $OVMC ]]; then echo "Vagy az ovm_vmcontrol fajl, vagy az utvonala hibas: $OVMC" exit 1 fi SCRIPT_VER=$(grep -oP '(?<=# OVM CPU PIN MAP )[^)]*$' $CURR_DIR/$0) function pin_map { printf "Melyik OVS(ek) pin terkepet mutassam (szokozokkel elvalasztva)? " read -e -i "${SERVERS## }" SOME_SERVERS for OVS in $SOME_SERVERS; do [[ $($SSHC show server name="$OVS" | grep -c 'Status: Success') -eq 0 ]] && continue; unset CPU_PIN_SUM echo CPU_NUM=$($SSHC show server name="$OVS" | grep -c '^.*Cpu.*Processor ') fejlec "#$OVS# CPU PIN MAP" $(($MAX_CPU_NUM*3-3)) VM_NUM=$($SSHC show server name="${OVS}" | grep -c '^.*Vm .*\[.*\]') if [[ $VM_NUM -eq 0 ]]; then echo -e "${whi}Ezen a szerveren nincs VM.${end}" continue fi # CPU PIN MAP for CPU in $(seq 0 $(($CPU_NUM-1))); do printf "|${yel}%02d${end}" $CPU done echo "| vCPU" for I in $(seq 0 $(($MAX_CPU_NUM-1))); do printf "+--"; done echo "+" while read VM; do VM_NAME=$(echo $VM | grep -oP '(?<=\[).*(?=\])') VM_ID=$(echo $VM | awk '{print $5}') PINS=$($OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v $VM_NAME -c getvcpu | awk -F':' '/Current pinned CPU/{print $2}') if [[ $PINS =~ - ]]; then PIN_TOL=$(echo $PINS | awk -F'-' '{print $1}') PIN_IG=$(echo $PINS | awk -F'-' '{print $2}') PINS="" for I in $(seq $PIN_TOL $PIN_IG); do PINS="${PINS# } $I" done else PINS=$(echo $PINS | sed 's/,/ /g') fi for CPU in $(seq 0 $(($CPU_NUM-1))); do if [[ $(echo $PINS | grep -Pc "\b$CPU\b") -eq 1 ]]; then printf "|${whi}##${end}" CPU_PIN_SUM[$CPU]=$((${CPU_PIN_SUM[$CPU]}+1)) else printf "| " fi done if [[ -z $PINS ]]; then echo -e "| ${red}$VM_NAME [${PINS:-Nincs pinelve}]${end}" else echo -e "| ${whi}$VM_NAME [${PINS:-Nincs pinelve}]${end}" fi done <<< "`$SSHC "show server name=$OVS" | grep '^.*Vm .*\[.*\]' | sort`" # CPU pin szumma / cpu for I in $(seq 0 $(($MAX_CPU_NUM-1))); do printf "+--"; done echo "+" for CPU in $(seq 0 $(($CPU_NUM-1))); do if [[ ${CPU_PIN_SUM[$CPU]} -ge $CPU_SUM_CRIT ]]; then printf "|${red}%02d${end}" ${CPU_PIN_SUM[$CPU]} elif [[ ${CPU_PIN_SUM[$CPU]} -ge $CPU_SUM_WARN ]]; then printf "|${yel}%02d${end}" ${CPU_PIN_SUM[$CPU]} elif [[ ${CPU_PIN_SUM[$CPU]} -gt 0 ]]; then printf "|${grn}%02d${end}" ${CPU_PIN_SUM[$CPU]} else printf "| " fi done echo "| Pins / vCPU" done echo } function vm_pin { printf "Mi a VM neve, amit pinelni szeretnel? " read INPUT_VM [[ $INPUT_VM == "" ]] && continue; if [[ $($SSHC show vm name="$INPUT_VM" | grep -c 'Status: Success') -eq 0 ]]; then echo "Nincs ilyen VM nalam." echo "Nyomj ENTER-t a visszatereshez."; read continue; fi SERVER=$($SSHC show vm name="$INPUT_VM" | grep 'Server =' | grep -oP '(?<=\[).*(?=\])') CPU_NUM=$($SSHC show server name="${SERVER}" | grep -c '^.*Cpu.*Processor ') echo "Ehhez a VM-hez az alabbi vCPU keszletet hasznalhatod: 0-$(($CPU_NUM-1))" printf "Melyik vCPU-kra szeretned pinelni (pl: 0-3; 2,4,6; 25-29)? " read INPUT_VCPU_LIST if [[ $INPUT_VCPU_LIST == "" ]]; then $OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v "$INPUT_VM" -c rmvcpu else $OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v "$INPUT_VM" -c setvcpu -s "$INPUT_VCPU_LIST" fi } function backup { printf "Melyik OVS pin-jeit mentsuk (${SERVERS## })? " read OVSEK for OVS in $OVSEK; do [[ $OVS == "" ]] && continue; if [[ $($SSHC show server name="$OVS" | grep -c 'Status: Success') -eq 0 ]]; then echo "$OVS: nincs ilyen OVS nalam." continue; fi read -e -p "A backup fajl neve, abszolut utvonallal: " -i $CURR_DIR/$(date "+%Y%m%d_%H%M")_${OVS}_cpu_pins.bkp FILENAME if [[ -e "$FILENAME" ]]; then read -p "A fajl mar letezik. Felulirjuk? [I/N] " VALASZ [[ "${VALASZ^^}" == "I" ]] || continue; fi touch $FILENAME if [[ $? -ne 0 ]]; then echo "A fajl valamiert nem irhato." echo "Nyomj ENTER-t a visszatereshez."; read continue; else echo "A $FILENAME fajl irhato." fi echo "#ovm_cpu_pin_map Script version: $SCRIPT_VER, Backup date: $(date "+%Y%m%d_%H%M"), Original filename: $FILENAME " > $FILENAME while read VM; do VM_NAME=$(echo $VM | grep -oP '(?<=\[).*(?=\])') PINS=$($OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v $VM_NAME -c getvcpu | awk -F':' '/Current pinned CPU/{print $2}') if [[ $PINS =~ - ]]; then PIN_TOL=$(echo $PINS | awk -F'-' '{print $1}') PIN_IG=$(echo $PINS | awk -F'-' '{print $2}') PINS="" for I in $(seq $PIN_TOL $PIN_IG); do PINS="${PINS# },$I" done fi PINS=$(echo $PINS | sed 's/^,//') echo "$OVS;$VM_NAME;$PINS" |tee -a $FILENAME done <<< "`$SSHC "show server name=$OVS" | grep '^.*Vm .*\[.*\]' | sort`" done } function restore { echo -e "A script konyvtaraban ($CURR_DIR/\*.bkp) az alabbi mentesek talalhatok:${grn}" grep "^#ovm_cpu_pin_map" $CURR_DIR/*bkp | sed 's/:.*$//' echo -e ${end} echo "Melyiket toltsem vissza (copy & paste)? " read RESTORE_FILENAME echo -e ${whi} if [[ ! -e "$RESTORE_FILENAME" ]]; then echo "A fajl nem letezik." echo "Nyomj ENTER-t a visszatereshez."; read continue; fi if [[ $(grep -c "^#ovm_cpu_pin_map" $RESTORE_FILENAME) -eq 0 ]]; then echo "Nem megfelelo fejlecu fajl." echo "Nyomj ENTER-t a visszatereshez."; read continue fi cat $RESTORE_FILENAME echo -e ${end} read -e -p "Mehet a VM-ek pinelesenek beallitasa a mentesbol? [I/N] " VALASZ [[ "${VALASZ^^}" == "I" ]] || continue; echo -e ${whi} echo -e "VM nev;VCPU-k;Statusz" | awk -F';' '{printf "%-30s %-30s %-60s",$1,$2,$3}' echo -e ${end} grep -v '^#' $RESTORE_FILENAME | while read SOR; do OVS=$(echo $SOR |awk -F';' '{print $1}') VM_NAME=$(echo $SOR |awk -F';' '{print $2}') VCPU_LIST=$(echo $SOR |awk -F';' '{print $3}') echo -e "$VM_NAME;$VCPU_LIST" | awk -F';' '{printf "%-30s %-31s",$1,$2}' printf ${red} if [[ -z "$VCPU_LIST" ]]; then $OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v "$VM_NAME" -c rmvcpu >/dev/null else $OVMC -u admin -p $OVM_ADMIN_PASSWD -h localhost -v "$VM_NAME" -c setvcpu -s "$VCPU_LIST" >/dev/null fi [[ $? -eq 0 ]] && echo -e "${grn}OK${end}" printf ${end} continue done } #################################################### Vezerlo ciklus #################################################### FUNKCIO="-" while [[ $FUNKCIO =~ [^qQ] ]]; do ############ FUNKCIO="-" clear TERMINAL_COLS=$(/usr/bin/tput cols) vastag_fejlec "Oracle VM CPU pin map $SCRIPT_VER by Agoston Peter" $(($TERMINAL_COLS-5)) '#' echo echo -e "${yel}Szerverek beolvasasa...${end}" MAX_CPU_NUM=0 SERVERS="" while read SERVER; do SERVERS="${SERVERS# } ${SERVER##*:}" CPU_NUM=$($SSHC show server name="${SERVER##*:}" | grep -c '^.*Cpu.*Processor ') if [[ $MAX_CPU_NUM -lt $CPU_NUM ]]; then MAX_CPU_NUM=$CPU_NUM; fi VM_NUM=$($SSHC show server name="${SERVER##*:}" | grep -c '^.*Vm .*\[.*\]') echo -e "${whi}${SERVER##*:}${end} ${whi}$CPU_NUM${end} ${whi}$VM_NUM${end}" | awk '{printf "%-30s: %5s vcpu, %5s VM\n",$1,$2,$3}' done <<< "`$SSHC "list server" | grep 'id:' | sort`" echo echo -e "${yel}Valassz funkciot:${end}" echo -e "[${whi}t${end}] vCPU pin terkep lekerdezese" echo -e "[${whi}p${end}] VM pinelesenek modositasa" echo -e "[${whi}m${end}] Pin terkep mentese fajlba" echo -e "[${whi}v${end}] Pin terkep visszaallitasa mentesbol" echo -e "[${whi}q${end}] Kilepes" FUNKCIO="" printf ": "; read FUNKCIO while [[ $FUNKCIO =~ [^tTpPmMvVqQ] ]]; do read FUNKCIO; done case $FUNKCIO in [tT] ) pin_map echo "Nyomj ENTER-t a visszatereshez."; read ;; [pP] ) vm_pin echo "Nyomj ENTER-t a visszatereshez."; read ;; [mM] ) backup echo "Nyomj ENTER-t a visszatereshez."; read ;; [vV] ) restore echo "Nyomj ENTER-t a visszatereshez."; read ;; esac done ############## cd $CURR_DIR