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hpcbmtenvcreate-v2p2.sh
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hpcbmtenvcreate-v2p2.sh
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#!/bin/bash
MyResourceGroup=tmcbmt01
Location=japaneast #southcentralus
VMPREFIX=tmcbmt01
VMSIZE=Standard_HB120rs_v2 #Standard_D2as_v4 #Standard_HC44rs, Standard_HB120rs_v3
PBSVMSIZE=Standard_D8as_v4
MyAvailabilitySet=${VMPREFIX}avset01
MyNetwork=${VMPREFIX}-vnet01
MySubNetwork=compute
MySubNetwork2=management # ログインノード用
ACCELERATEDNETWORKING="--accelerated-networking true" # もし問題がある場合にはNOで利用可能。コンピュートノードのみ対象 true/false
MyNetworkSecurityGroup=${VMPREFIX}-nsg
curl -s https://ifconfig.io > tmpip #利用しているクライアントのグローバルIPアドレスを取得
echo `curl -s https://ipinfo.io/ip` >> tmpip #代替サイトでグローバルIPアドレスを取得
curl -s https://inet-ip.info >> tmpip #代替サイトでグローバルIPアドレスを取得
sed -i -e '/^$/d' tmpip > /dev/null
LIMITEDIP="$(cat tmpip | head -n 1)/32"
rm ./tmpip
echo "current your client global ip address: $LIMITEDIP. This script defines the ristricted access from this client"
LIMITEDIP2=113.40.3.153/32 #追加制限IPアドレスをCIRDで記載 例：1.1.1.0/24
echo "addtional accessible CIDR: $LIMITEDIP2"
# MyNic="cfdbmt-nic"
IMAGE="OpenLogic:CentOS-HPC:7_8:latest" #Azure URNフォーマット。OpenLogic:CentOS-HPC:8_1:latest
USERNAME=azureuser
# SSH公開鍵ファイルを指定
SSHKEYFILE="./${VMPREFIX}.pub"
TAG=${VMPREFIX}=$(date "+%Y%m%d")
#
MAXVM=2
# 追加の永続ディスクが必要な場合、ディスクサイズ(GB)を記入する https://azure.microsoft.com/en-us/pricing/details/managed-disks/
PERMANENTDISK=0
PBSPERMANENTDISK=2048
# 必要なパッケージ。Ubuntuの場合、以下のパッケージが必要
#sudo apt install -y parallel jq curl
DEBUG="" #"-v"
# コマンド名取得
CMDNAME=`basename $0`
# コマンドオプションエラー処理
if [ $# -ne 1 ]; then
echo "実行するには1個の引数が必要です。" 1>&2
echo "create,delete,start,stop,list,remount,pingpong,addlogin,updatensg,privatenw,publicnw の引数を一つ指定する必要があります。" 1>&2
echo "1. create コマンド: コンピュートノードを作成します" 1>&2
echo "2. addlogin コマンド: login, PBSノードを作成します" 1>&2
echo "3. privatenw コマンド: コンピュートノード、PBSノードからグローバルIPアドレスを除きます" 1>&2
echo "stop コマンド: すべてのコンピュートノードを停止します。" 1>&2
exit 1
fi
# SSH鍵チェック。なければ作成
if [ ! -f "./${VMPREFIX}" ] || [ ! -f "./${VMPREFIX}.pub" ] ; then
ssh-keygen -f ./${VMPREFIX} -m pem -t rsa -N "" -b 4096
fi
# SSH秘密鍵ファイルのディレクトリ決定
tmpfile=$(stat ./${VMPREFIX} -c '%a')
case $tmpfile in
600 )
SSHKEYDIR="./${VMPREFIX}"
;;
7** )
cp ./${VMPREFIX} ~/.ssh/
chmod 600 ~/.ssh/${VMPREFIX}
SSHKEYDIR="~/.ssh/${VMPREFIX}"
;;
esac
echo "SSHKEYDIR: $SSHKEYDIR"
### ログイン処理
# サブスクリプションが複数ある場合は指定しておく
#az account set -s <Subscription ID or name>
# サービスプリンシパルの利用も可能以下のパラメータとログイン処理を有効にすること
#azure_name="uuid"
#azure_password="uuid"
#azure_tenant="uuid"
#az login --service-principal --username ${azure_name} --password ${azure_password} --tenant ${azure_tenant} --output none
case $1 in
create )
# クリーンナップファイル
if [ -f ./vmlist ]; then
rm ./vmlist
fi
if [ -f ./ipaddresslist ]; then
rm ./ipaddresslist
fi
### 全体環境作成
az group create --resource-group $MyResourceGroup --location $Location --tags $TAG --output none
# ネットワークチェック
tmpnetwork=$(az network vnet show -g $MyResourceGroup --name $MyNetwork --query id)
echo "current netowrk id: $tmpnetwork"
if [ -z "$tmpnetwork" ] ; then
az network vnet create -g $MyResourceGroup -n $MyNetwork --address-prefix 10.0.0.0/22 --subnet-name $MySubNetwork --subnet-prefix 10.0.0.0/24 --output none
fi
az network nsg create --name $MyNetworkSecurityGroup -g $MyResourceGroup -l $Location --tags $TAG --output none
az network nsg rule create --name ssh --nsg-name $MyNetworkSecurityGroup -g $MyResourceGroup --access allow --protocol Tcp --direction Inbound \
--priority 1000 --source-address-prefix $LIMITEDIP --source-port-range "*" --destination-address-prefix "*" --destination-port-range 22 --output none
az network nsg rule create --name ssh2 --nsg-name $MyNetworkSecurityGroup -g $MyResourceGroup --access allow --protocol Tcp --direction Inbound \
--priority 1010 --source-address-prefix $LIMITEDIP2 --source-port-range "*" --destination-address-prefix "*" --destination-port-range 22 --output none
# 可用性セット作成。既存のものがあれば利用する
az vm availability-set create --name $MyAvailabilitySet -g $MyResourceGroup -l $Location --tags $TAG --output none
numvm=0
for count in `seq 1 $MAXVM` ; do
# echo "creating nic # $count"
# az network nic create --accelerated-networking true --name $MyNic-$count --resource-group $MyResourceGroup --vnet-name $MyNetwork --subnet $MySubNetwork --network-security>
echo "creating VM # $count"
az vm create \
--resource-group $MyResourceGroup --location $Location \
--name ${VMPREFIX}-${count} \
--size $VMSIZE --availability-set $MyAvailabilitySet \
--vnet-name $MyNetwork --subnet $MySubNetwork \
--nsg $MyNetworkSecurityGroup --nsg-rule SSH $ACCELERATEDNETWORKING \
--image $IMAGE \
--admin-username $USERNAME --ssh-key-values $SSHKEYFILE \
--no-wait --tags $TAG -o table &
done
# vmlist 作成
while [ $((numvm)) -lt $((MAXVM)) ]; do
echo "sleep 30" && sleep 30
az vm list -g $MyResourceGroup | jq '.[] | .name' | grep ${VMPREFIX} > ./vmlist
numvm=$(cat ./vmlist | wc -l)
done
# ipaddresslist 作成
echo "careating IP Address list"
for count in $(seq 1 $MAXVM) ; do
echo "VM $count: ${VMPREFIX}-$count"
unset ipaddresstmp
ipaddresstmp=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-${count} --query publicIps -o tsv)
echo "ip: $ipaddresstmp"
echo $ipaddresstmp >> ipaddresslist
done
echo "ipaddresslist file contents"
cat ./ipaddresslist
sed -i -e '/^$/d' ./ipaddresslist
numip=$(cat ./ipaddresslist | wc -l)
if [ $((numip)) -ne $((MAXVM)) ]; then
echo "error!: you can not get all ip address list. please retry later."
exit 1
fi
# 永続ディスクが必要な場合に設定可能
if [ $((PERMANENTDISK)) -gt 0 ]; then
az vm disk attach --new -g $MyResourceGroup --size-gb $PERMANENTDISK --sku Premium_LRS --vm-name ${VMPREFIX}-1 --name ${VMPREFIX}-1-disk0 -o table
fi
echo "setting up nfs server"
vm1ip=$(cat ./ipaddresslist | head -n 1)
for count in `seq 1 20`; do
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 5' -i ${SSHKEYDIR} -t $USERNAME@${vm1ip} "uname")
if [ ! -z "$checkssh" ]; then
break
fi
echo "waiting sshd @ ${VMPREFIX}-1: sleep 10" && sleep 10
done
echo "checkssh connectiblity for ${VMPREFIX}-1: $checkssh"
if [ -z "$checkssh" ]; then
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript \
--scripts "sudo yum install --quiet -y nfs-utils epel-release htop && echo '/mnt/resource *(rw,no_root_squash,async)' >> /etc/exports"
sleep 5
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo chown ${USERNAME}:${USERNAME} /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo systemctl start rpcbind && sudo systemctl start nfs"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo systemctl enable rpcbind && sudo systemctl enable nfs"
else
# SSH設定が高速
echo "${VMPREFIX}-1: sudo 設定"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo cat /etc/sudoers | grep $USERNAME" > sudotmp
if [ -z "$sudotmp" ]; then
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "echo "$USERNAME ALL=NOPASSWD: ALL" | sudo tee -a /etc/sudoers"
fi
unset sudotmp && rm ./sudotmp
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo cat /etc/sudoers | grep $USERNAME"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo yum install --quiet -y nfs-utils epel-release htop"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "echo '/mnt/resource *(rw,no_root_squash,async)' | sudo tee /etc/exports"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo chown ${USERNAME}:${USERNAME} /mnt/resource"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo systemctl start rpcbind && sudo systemctl start nfs"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo systemctl enable rpcbind && sudo systemctl enable nfs"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "sudo showmount -e"
fi
echo "setting up nfs client"
mountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-1 -d --query privateIps -otsv)
echo "mountip: $mountip"
# 1行目を削除したIPアドレスリストを作成
sed '1d' ./ipaddresslist > ./ipaddresslist-tmp
# sudo設定
echo "${VMPREFIX}-2 to ${MAXVM}: sudo 設定"
for count in `seq 1 $((MAXVM-1))`; do
line=$(sed -n ${count}P ./ipaddresslist-tmp)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cat /etc/sudoers | grep $USERNAME" > sudotmp
if [ -z "$sudotmp" ]; then
echo "sudo: setting by ssh command"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "echo "$USERNAME ALL=NOPASSWD: ALL" | sudo tee -a /etc/sudoers"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo grep $USERNAME /etc/sudoers"
unset sudotmp && rm ./sudotmp
else
echo "sudo: setting by run-command"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "echo '$USERNAME ALL=NOPASSWD: ALL' | sudo tee -a /etc/sudoers"
fi
done
# 高速化のためにSSHで一括設定しておく
echo "ssh parallel settings: nfs client"
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo yum install --quiet -y nfs-utils epel-release htop""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mkdir -p /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chown $USERNAME:$USERNAME /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource""
# NFSサーバ・マウント設定
rm ./ipaddresslist-tmp
count=2
for count in `seq 2 $MAXVM` ; do
line=$(sed -n ${count}P ./ipaddresslist)
for cnt in `seq 1 10`; do
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@${line} -t -t "uname")
if [ ! -z "$checkssh" ]; then
break
fi
echo "waiting sshd @ ${VMPREFIX}-${count}: $checkssh sleep 10" && sleep 10
done
if [ ! -z "$checkssh" ]; then
echo "${VMPREFIX}-2 to ${MAXVM}: setting by ssh command"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo yum install --quiet -y nfs-utils epel-release htop"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo mkdir -p /mnt/resource"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo chown $USERNAME:$USERNAME /mnt/resource"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "echo '${mountip}:/mnt/resource /mnt/resource nfs defaults 0 0' | sudo tee -a /etc/fstab"
else
echo "${VMPREFIX}-2 to ${MAXVM}: setting by az vm run-command"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts 'sudo yum install --quiet -y nfs-utils epel-release htop'
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mkdir -p /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo chown $USERNAME:$USERNAME /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript \
--scripts "echo '${mountip}:/mnt/resource /mnt/resource xfs defaults 0 0' | sudo tee -a /etc/fstab"
fi
done
echo "end of mouting ${VMPREFIX}-1:/mnt/resource"
# SSHパスワードレスセッティング
echo "preparing for passwordless settings"
cat ./ipaddresslist
# SSH追加設定
if [ -f ./config ]; then
rm ./config
fi
cat <<'EOL' >> config
Host *
StrictHostKeyChecking no
UserKnownHostsFile=/dev/null
EOL
echo "configuring passwordless settings"
parallel $DEBUG -a ipaddresslist "scp -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} ./${VMPREFIX} $USERNAME@{}:/home/$USERNAME/.ssh/${VMPREFIX}"
parallel $DEBUG -a ipaddresslist "scp -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} ./${VMPREFIX} $USERNAME@{}:/home/$USERNAME/.ssh/id_rsa"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "chmod 600 /home/$USERNAME/.ssh/id_rsa""
parallel $DEBUG -a ipaddresslist "scp -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} ./${VMPREFIX}.pub $USERNAME@{}:/home/$USERNAME/.ssh/${VMPREFIX}.pub"
# SSH追加設定
for count in `seq 1 $MAXVM` ; do
line=$(sed -n ${count}P ./ipaddresslist)
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./config $USERNAME@${line}:/home/$USERNAME/.ssh/config
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "chmod 600 /home/$USERNAME/.ssh/config"
done
# ホストファイル事前バックアップ（PBSノード追加設定向け）
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} "sudo cp /etc/hosts /etc/hosts.original""
# PBSノード：マウント設定
echo "pbsnode: nfs server @ ${VMPREFIX}-pbs"
# PBSノード：名前取得
pbsvmname=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query name -o tsv)
# PBSノードがなければ終了
if [ -z "$pbsvmname" ]; then
echo "no PBS node here!"
exit 0
fi
# PBSノード：グローバルIPアドレス取得
pbsvmip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query publicIps -o tsv)
echo "${VMPREFIX}-pbs's public ip: $pbsvmip"
# PBSノード：マウント向けプライベートIPアドレス取得
pbsmountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs -d --query privateIps -otsv)
echo "${VMPREFIX}-pbs's exports ip: $pbsmountip"
# インターネットからアクセス可能であれば、SSHで高速に設定する
# PBSノードのパブリックIPの判定
if [ -z "$pbsvmip" ]; then
# PBSノードのパブリックIPが空で、IPアドレスが取得できなければ、az cliでの取得
echo "pbsnode: confuguring nfs mount by by az vmruuning-commands"
for count in $(seq 1 $MAXVM) ; do
# コンピュートノード#1の/mnt/resourceをマウント
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mkdir -p /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo chown $USERNAME:$USERNAME /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount $DEBUG -t nfs ${pbsmountip}:/mnt/share /mnt/share"
done
else
echo "pbsnode: confuguring nfs mount by ssh"
# pbsbmipが空でなければSSHでマウント情報の取得
echo "${VMPREFIX}-1: $pbsvmip"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} 'sudo showmount -e'
echo "${VMPREFIX}-1 to ${MAXVM}: mounting ${VMPREFIX}-pbs /mnt/share"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mkdir -p /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chown $USERNAME:$USERNAME /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mount $DEBUG -t nfs ${pbsmountip}:/mnt/share /mnt/share""
fi
# PBSノードがある場合にのみ、ホストファイル作成
# ホストファイル作成準備：既存ファイル削除
if [ -f ./vmlist ]; then
rm ./vmlist
echo "recreating a new vmlist"
fi
if [ -f ./hostsfile ]; then
rm ./hostsfile
echo "recreating a new hostfile"
fi
if [ -f ./nodelist ]; then
rm ./nodelist
echo "recreating a new nodelist"
fi
# vmlist 作成
numvm=1
while [ $((numvm)) -lt $((MAXVM)) ]; do
echo "sleep 30" && sleep 30
az vm list -g $MyResourceGroup | jq '.[] | .name' | grep ${VMPREFIX} > ./vmlist
numvm=$(cat ./vmlist | wc -l)
done
echo "show current vmlist: `cat ./vmlist`"
# ホストファイル作成準備：プライベートIPアドレス取得
for count in $(seq 1 $MAXVM) ; do
nodelist=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-${count} -d --query privateIps -o tsv)
echo $nodelist >> nodelist
done
# ログインノードプライベートIPアドレス取得
loginprivateip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-login -d --query privateIps -o tsv)
echo "$loginprivateip" >> nodelist
pbsprivateip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs -d --query privateIps -o tsv)
echo "$pbsprivateip" >> nodelist
echo "show current nodelist: `cat ./nodelist`"
# ホストファイル作成
paste ./nodelist ./vmlist > ./tmphostsfile
# ダブルクォーテーション削除
sed -i -e "s/\"//g" ./tmphostsfile
# ファイルの重複行削除。列は2列まで想定
cat ./tmphostsfile | awk '!colname[$1]++{print $1,$2}' >> ./hostsfile
cat ./hostsfile
# テンポラリファイル削除
rm ./tmphostsfile
### ===========================================================================
# PBSノード：ホストファイル転送・更新
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} -t $USERNAME@${pbsvmip} "uname")
if [ ! -z "$checkssh" ]; then
echo "${VMPREFIX}-pbs: updating hosts file by ssh"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "rm /home/$USERNAME/hostsfile"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./hostsfile $USERNAME@${pbsvmip}:/home/$USERNAME/
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "sudo cp /etc/hosts.original /etc/hosts"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "cat /home/$USERNAME/hostsfile | sudo tee -a /etc/hosts"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "sudo /etc/hosts | grep ${VMPREFIX}"
else
# SSHできないのでaz vm run-commandでのホストファイル転送・更新
echo "${VMPREFIX}-pbs: updating hosts file by az vm running command"
# ログインノードIPアドレス取得：空なら再取得
loginvmip=$(cat ./loginvmip)
if [ ! -z "$loginvmip" ]; then
loginvmip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-login --query publicIps -o tsv)
fi
echo "loginvmip: $loginvmip"
echo "PBSノード: ssh: ホストファイル転送 local to login node"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "rm /home/$USERNAME/hostsfile"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./hostsfile $USERNAME@${loginvmip}:/home/$USERNAME/
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./${VMPREFIX} $USERNAME@${loginvmip}:/home/$USERNAME/${VMPREFIX}
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "chmod 600 /home/$USERNAME/${VMPREFIX}"
echo "PBSノード: ssh: ホストファイル転送 ログインノード to PBSノード"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-pbs --command-id RunShellScript --scripts \
"scp -o StrictHostKeyChecking=no -i /home/$USERNAME/${VMPREFIX} $USERNAME@${loginprivateip}:/home/$USERNAME/hostsfile /home/$USERNAME/"
echo "PBSノード: az: ホストファイル更新"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-pbs --command-id RunShellScript --scripts "sudo cp /etc/hosts.original /etc/hosts"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-pbs --command-id RunShellScript --scripts "cat /home/$USERNAME/hostsfile | sudo tee -a /etc/hosts"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-pbs --command-id RunShellScript --scripts "cat /etc/hosts"
fi
# コンピュートノード：ホストファイル転送・更新
echo "copy hostsfile to all compute nodes"
count=0
for count in `seq 1 $MAXVM`; do
line=$(sed -n ${count}P ./ipaddresslist)
# ログインノードへのSSHアクセスチェック
loginvmip=$(cat ./loginvmip)
if [ ! -z "$loginvmip" ]; then
loginvmip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-login --query publicIps -o tsv)
fi
echo "loginvmip: $loginvmip"
# コンピュートノードへの直接SSHアクセスチェック
vm1ip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query publicIps -o tsv)
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "uname")
echo "checkssh: $checkssh"
if [ ! -z "$checkssh" ]; then
echo "${VMPREFIX}-1 to ${MAXVM}: updating hostsfile by ssh(direct)"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "rm /home/$USERNAME/hostsfile"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./hostsfile $USERNAME@${line}:/home/$USERNAME/
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cp /etc/hosts.original /etc/hosts"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cp /home/$USERNAME/hostsfile /etc/hosts"
echo "${VMPREFIX}-${count}: show new hosts file"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cat /etc/hosts | grep ${VMPREFIX}"
else
# ログインノード経由で設定
line2=$(sed -n ${count}P ./nodelist)
checkssh2=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "uname")
if [ ! -z "$checkssh2" ]; then
echo "${VMPREFIX}-1 to ${MAXVM}: updating hostsfile by ssh(via login node)"
# 多段SSH
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "rm /home/$USERNAME/hostsfile""
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./hostsfile $USERNAME@${line}:/home/$USERNAME/"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cp /etc/hosts.original /etc/hosts""
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cp /home/$USERNAME/hostsfile /etc/hosts""
echo "${VMPREFIX}-${count}: show new hosts file"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo cat /etc/hosts | grep ${VMPREFIX}""
else
# SSHできないため、az vm run-commandでのホストファイル転送・更新
echo "${VMPREFIX}-${count}: updating hosts file by az vm running command"
# ログインノードIPアドレス取得：取得済み
echo "loginvmip: $loginvmip"
echo "ローカル: ssh: ホストファイル転送 transfer login node"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "rm /home/$USERNAME/hostsfile"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./hostsfile $USERNAME@${loginvmip}:/home/$USERNAME/
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./${VMPREFIX} $USERNAME@${loginvmip}:/home/$USERNAME/
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${loginvmip} -t -t "chmod 600 /home/$USERNAME/${VMPREFIX}"
# ログインプライベートIPアドレス取得：すでに取得済み
#loginprivateip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-login -d --query privateIps -o tsv)
for count in `seq 1 $MAXVM`; do
# ログインノードへはホストファイル転送済み
echo "コンピュートノード： az: ホストファイル転送 login to compute node"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts \
"scp -o StrictHostKeyChecking=no -i /home/$USERNAME/${VMPREFIX} $USERNAME@${loginprivateip}:/home/$USERNAME/hostsfile /home/$USERNAME/"
echo "コンピュートノード： az: ホストファイル更新"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo cp /etc/hosts.original /etc/hosts"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo cp /home/$USERNAME/hostsfile /etc/hosts"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo cat /etc/hosts"
done
fi
fi
done
# ホストファイル更新完了
echo "end of hostsfile update"
# 追加ノードのPBS設定：実装中
# 追加の場合、ダイレクトSSHが必須
### ===========================================================================
# ローカルにopenPBSファイルがあるのは前提
# PBSノード：openPBSクライアントコピー
echo "copy openpbs-execution-20.0.1-0.x86_64.rpm to all compute nodes"
parallel $DEBUG -a ipaddresslist "scp -o StrictHostKeyChecking=no -o 'ConnectTimeout 360' -i ${SSHKEYDIR} ./openpbs-execution-20.0.1-0.x86_64.rpm $USERNAME@{}:/home/$USERNAME/"
# ダウンロード、およびMD5チェック
count=0
rm ./md5executionremote
rm ./md5executionremote2
for count in `seq 1 $MAXVM`; do
line=$(sed -n ${count}P ./ipaddresslist)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "md5sum /home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm | cut -d ' ' -f 1" > md5executionremote
md5executionremote=$(cat ./md5executionremote)
echo "md5executionremote: $md5executionremote"
for cnt in `seq 1 3`; do
if [ "$md5executionremote" == "$md5execution" ]; then
# 固定ではうまくいかない
# if [ "$md5executionremote" != "59f5110564c73e4886afd579364a4110" ]; then
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "rm /home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./openpbs-execution-20.0.1-0.x86_64.rpm $USERNAME@${line}:/home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "md5sum /home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm | cut -d ' ' -f 1" > md5executionremote
md5executionremote=$(cat ./md5executionremote)
echo "md5executionremote: $md5executionremote"
echo "md5executionremote2: $md5executionremote2"
for cnt in `seq 1 3`; do
if [ "$md5executionremote2" != "$md5execution" ]; then
# 固定ではうまくいかない
# if [ "$md5executionremote2" != "59f5110564c73e4886afd579364a4110" ]; then
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "rm /tmp/openpbs-execution-20.0.1-0.x86_64.rpm"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "wget -q $baseurl/openpbs-execution-20.0.1-0.x86_64.rpm -O /tmp/openpbs-execution-20.0.1-0.x86_64.rpm"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "md5sum /tmp/openpbs-execution-20.0.1-0.x86_64.rpm | cut -d ' ' -f 1" > md5executionremote2
md5executionremote2=$(cat ./md5executionremote2)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "cp /tmp/openpbs-execution-20.0.1-0.x86_64.rpm /home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm"
echo "md5executionremote2: $md5executionremote2"
else
echo "match md5 by md5executionremote2"
md5executionremote2=$(cat ./md5executionremote2)
break
fi
done
else
echo "match md5 by md5executionremote"
md5executionremote=$(cat ./md5executionremote)
break
fi
done
done
rm ./md5executionremote
rm ./md5executionremote2
# openPBSクライアント：インストール
echo "confuguring all compute nodes"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo yum install --quiet -y hwloc-libs libICE libSM""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo yum install --quiet -y libnl3""
echo "installing libnl3"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo yum install --quiet -y /home/$USERNAME/openpbs-execution-20.0.1-0.x86_64.rpm""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo rpm -aq | grep openpbs""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo /opt/pbs/libexec/pbs_habitat""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo /opt/pbs/libexec/pbs_postinstall""
# pbs.confファイル生成
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo sed -i -e 's/PBS_START_MOM=0/PBS_START_MOM=1/g' /etc/pbs.conf""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo sed -i -e s/CHANGE_THIS_TO_PBS_SERVER_HOSTNAME/${VMPREFIX}-pbs/g /etc/pbs.conf""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo cat /etc/pbs.conf""
# openPBSクライアント：パーミッション設定
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chmod 4755 /opt/pbs/sbin/pbs_iff""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chmod 4755 /opt/pbs/sbin/pbs_rcp""
# openPBSクライアント：/var/spool/pbs/mom_priv/config コンフィグ設定
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo sed -i -e s/CHANGE_THIS_TO_PBS_SERVER_HOSTNAME/${VMPREFIX}-pbs/g /var/spool/pbs/mom_priv/config""
for count in `seq 1 $MAXVM` ; do
line=$(sed -n ${count}P ./ipaddresslist)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${line} -t -t "sudo sed -i -e s/CHANGE_THIS_TO_PBS_SERVER_HOSTNAME/${VMPREFIX}-pbs/g /var/spool/pbs/mom_priv/config"
done
### ===========================================================================
# PBSプロセス起動
# PBSノード起動＆$USERNAME環境変数設定
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "grep pbs.sh /home/azureuser/.bashrc" > ./pbssh
pbssh=$(cat ./pbssh)
if [ -z "$pbssh" ]; then
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "yes | sudo /etc/init.d/pbs start"
fi
# openPBSクライアントノード起動＆$USERNAME環境変数設定
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo /etc/init.d/pbs start""
vm1ip=$(cat ./ipaddresslist | head -n 1)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "grep pbs.sh /home/azureuser/.bashrc" > ./pbssh
pbssh=$(cat ./pbssh)
if [ -z "$pbssh" ]; then
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} $USERNAME@{} -t -t 'echo 'source /etc/profile.d/pbs.sh' >> ~/.bashrc'"
fi
rm ./pbssh
echo "finished to set up additonal login and PBS node"
### ===========================================================================
# PBSジョブスケジューラセッティング
echo "configpuring PBS settings"
rm ./setuppbs.sh
for count in `seq 1 $MAXVM`; do
echo "/opt/pbs/bin/qmgr -c "create node ${VMPREFIX}-${count}"" >> setuppbs.sh
done
sed -i -e "s/-c /-c '/g" setuppbs.sh
sed -i -e "s/$/\'/g" setuppbs.sh
echo "setuppbs.sh: `cat ./setuppbs.sh`"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./setuppbs.sh $USERNAME@${pbsvmip}:/home/$USERNAME/setuppbs.sh
# SSH鍵登録
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "sudo cp /root/.ssh/authorized_keys /root/.ssh/authorized_keys.old"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} -t -t "sudo cp /home/$USERNAME/.ssh/authorized_keys /root/.ssh/authorized_keys"
# ジョブスケジューラセッティング
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} root@${pbsvmip} -t -t "bash /home/$USERNAME/setuppbs.sh"
### ===========================================================================
;;
start )
## PBSノード：OSディスクタイプ変更: Premium_LRS
azure_sku2="Premium_LRS"
osdiskidpbs=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs --query storageProfile.osDisk.managedDisk.id -o tsv)
# az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs --query storageProfile.osDisk.managedDisk.id -o table
if [ ! -z "$osdiskidpbs" ]; then
az disk update --sku ${azure_sku2} --ids ${osdiskidpbs} -o table
echo "starting PBS VM"
az vm start -g $MyResourceGroup --name ${VMPREFIX}-pbs -o none &
# 今のところPBSノードが存在すればログインノードも存在する
echo "starting loging VM"
az vm start -g $MyResourceGroup --name ${VMPREFIX}-login -o none &
else
# PBSノードのＯＳディスクが存在しなければPBSノードも存在しない
echo "no PBS node here!"
fi
echo "starting VM ${VMPREFIX}-1"
az vm start -g $MyResourceGroup --name ${VMPREFIX}-1 -o none &
echo "starting VM ${VMPREFIX}:2-$MAXVM compute nodes"
seq 2 $MAXVM | parallel "az vm start -g $MyResourceGroup --name ${VMPREFIX}-{} -o none &"
sleep 60
echo "checking $MAXVM compute VM's status"
numvm=0
tmpnumvm="default"
while [ ! -z "$tmpnumvm" ]; do
tmpnumvm=$(az vm list -d -g $MyResourceGroup --query "[?powerState=='VM starting']" -o tsv)
echo $tmpnumvm | tr ' ' '\n' > ./tmpnumvm.txt
numvm=$(grep -c "starting" ./tmpnumvm.txt)
echo "current starting VMs: $numvm. All VMs are already running!"
sleep 5
done
rm ./tmpnumvm.txt
echo "checking VM public ip"
# ダイナミックの場合（デフォルト）、再度IPアドレスリストを作成しなおす
# コンピュートノードVM#1のパブリックIPが同じならスキップする
vm1ip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query publicIps -o tsv)
echo "${VMPREFIX}-1's IP: $vm1ip"
prevm1ip=$(cat ./ipaddresslist | head -n 1)
if [ "$prevm1ip" != "$vm1ip" ]; then
echo "making new ipaddress list"
count=1
for count in $(seq 1 $MAXVM) ; do
echo "VM $count: ${VMPREFIX}-$count"
unset ipaddresstmp
while [ -z "$ipaddresstmp" ]; do
ipaddresstmp=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-${count} --query publicIps -o tsv)
echo "ip: $ipaddresstmp"
done
echo $ipaddresstmp >> ipaddresslist
done
echo "new ipaddress list"
cat ./ipaddresslist
else
echo "not canage ipaddress list"
fi
# コンピュートノードVM#1のマウントするプライベートIPの取得
mountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-1 -d --query privateIps -o tsv)
echo "${VMPREFIX}-1: nfs exports ip: $mountip"
# インターネットからアクセス可能であれば、SSHで高速に設定する
if [ -z "$vm1ip" ]; then
# vm1ipがパブリックIPが空でIPアドレスが取得できなければ、az cliでの取得
# コンピュートノード#1：マウント設定
echo "nfs server @ ${VMPREFIX}-1"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo showmount -e"
for count in $(seq 2 $MAXVM) ; do
# 並列化・時間短縮は検討事項
echo "${VMPREFIX}-1: configuring nfs mount by az vmruuning-commands"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mkdir -p /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo chown $USERNAME:$USERNAME /mnt/resource"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource"
done
else
# vm1ipが空でなければSSHでマウントを実施
echo "${VMPREFIX}-1: confuguring nfs mount by ssh"
echo "${VMPREFIX}-1: $vm1ip"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} 'sudo showmount -e'
# 1行目を削除したIPアドレスリストを作成
sed '1d' ./ipaddresslist > ./ipaddresslist-tmp
echo "${VMPREFIX}-2 to $MAXVM: mounting ${VMPREFIX}-1 /mnt/resource"
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mkdir -p /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chown $USERNAME:$USERNAME /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource""
fi
echo "end of starting up computing nodes"
# PBSノードがなければ終了
if [ -z "$osdiskidpbs" ]; then
echo "no PBS node here!"
exit 0
fi
# PBSノード：マウント設定
echo "pbsnode: nfs server @ ${VMPREFIX}-pbs"
# PBSノード：名前取得
pbsvmname=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query name -o tsv)
# PBSノード：グローバルIPアドレス取得
pbsvmip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query publicIps -o tsv)
echo "${VMPREFIX}-pbs's public ip: $pbsvmip"
# PBSノード：マウント向けプライベートIPアドレス取得
pbsmountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs -d --query privateIps -otsv)
echo "${VMPREFIX}-pbs's exports ip: $pbsmountip"
# インターネットからアクセス可能であれば、SSHで高速に設定する
if [ ! -z "$pbsvmname" ]; then
# vm1ipが空なら、IPアドレスが取得できなければ、az cliでの取得
if [ -z "$pbsvmip" ]; then
echo "pbsnode: confuguring nfs mount by by az vmruuning-commands"
# コンピュートノード#1のみ実施
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo mkdir -p /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo chown $USERNAME:$USERNAME /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo mount $DEBUG -t nfs ${pbsmountip}:/mnt/share /mnt/share"
for count in $(seq 2 $MAXVM) ; do
# コンピュートノード#1をマウント
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mkdir -p /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo chown $USERNAME:$USERNAME /mnt/share"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount $DEBUG -t nfs ${pbsmountip}:/mnt/share /mnt/share"
done
else
echo "pbsnode: confuguring nfs mount by ssh"
# pbsbmipが空でなければSSHでマウント情報の取得
echo "${VMPREFIX}-1: $pbsvmip"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} 'sudo showmount -e'
echo "${VMPREFIX}-1 to $MAXVM: mounting ${VMPREFIX}-pbs /mnt/share"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mkdir -p /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chown $USERNAME:$USERNAME /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mount $DEBUG -t nfs ${pbsmountip}:/mnt/share /mnt/share""
# vm1ipが空でなければSSHでマウント情報の取得
echo "${VMPREFIX}-1: $vm1ip"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} 'sudo showmount -e'
echo "${VMPREFIX}-2 to $MAXVM: mounting ${VMPREFIX}-1 /mnt/resource"
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mkdir -p /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo chown $USERNAME:$USERNAME /mnt/resource""
parallel $DEBUG -a ipaddresslist-tmp "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "sudo mount $DEBUG -t nfs ${mountip}:/mnt/resource /mnt/resource""
fi
echo "end of PBS mount check"
fi
rm ./ipaddresslist-tmp
echo "end of start command"
;;
stop )
for count in $(seq 1 $MAXVM) ; do
echo "stoping VM $count"
az vm stop -g $MyResourceGroup --name ${VMPREFIX}-${count} &
done
;;
stop-all )
for count in $(seq 1 $MAXVM) ; do
echo "stoping VM $count"
az vm stop -g $MyResourceGroup --name ${VMPREFIX}-${count} &
done
echo "stoping PBS VM"
az vm stop -g $MyResourceGroup --name ${VMPREFIX}-pbs &
echo "stoping login VM"
az vm stop -g $MyResourceGroup --name ${VMPREFIX}-login &
# OSディスクタイプ変更: Standard_LRS
azure_sku1="Standard_LRS"
echo "converting computing node OS disk"
parallel -v -a ./tmposdiskidlist "az disk update --sku ${azure_sku1} --ids {}"
# Dataディスクタイプ変更: Standard_LRS
echo "converting PBS node data disk"
az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs --query storageProfile.dataDisks[*].managedDisk -o tsv | awk -F" " '{print $2}' | xargs -I{} az disk update --sku ${azure_sku1} --ids {}
echo "converting compute node #1 data disk"
az vm show -g $MyResourceGroup --name ${VMPREFIX}-1 --query storageProfile.dataDisks[*].managedDisk -o tsv | awk -F" " '{print $2}' | xargs -I{} az disk update --sku ${azure_sku1} --ids {}
;;
list )
echo "listng running/stopped VM"
az vm list -g $MyResourceGroup -d -o table
echo "nfs server vm status"
vm1state=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query powerState)
vm1ip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query publicIps -o tsv)
pbsvmip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query publicIps -o tsv)
# PBSノードのパブリックIPアドレスの判定
if [ -z "$pbsvmip" ]; then
echo "no PBS node here! checking only compute nodes."
# コンピュートノードのみのチェック
count=0
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} -t $USERNAME@${vm1ip} "uname")
if [ ! -z "$checkssh" ]; then
echo "${VMPREFIX}-1: nfs server status"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} 'sudo showmount -e'
echo "nfs client mount status"
for count in `seq 2 $MAXVM`; do
line=$(sed -n ${count}P ./ipaddresslist)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@${line} "echo '########## host: ${VMPREFIX}-: 2 - ${count} ##########'"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@${line} "df | grep '/mnt/'"
done
else
# SSHできないのでaz vm run-commandでの情報取得
echo "az vm run-command: nfs server status"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo showmount -e"
echo "nfs client mount status:=======1-2 others: skiped======="
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "df | grep /mnt/"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-2 --command-id RunShellScript --scripts "df | grep /mnt/"
fi
# コンピュートノードVM#1のマウントだけ完了し、コマンド完了
echo "end of list command"
exit 0
fi
# PBSノード、コンピュートノードのNFSマウント確認
count=0
checkssh=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} -t $USERNAME@${vm1ip} "uname")
checkssh2=$(ssh -o StrictHostKeyChecking=no -o 'ConnectTimeout 30' -i ${SSHKEYDIR} -t $USERNAME@${pbsvmip} "uname")
if [ ! -z "$checkssh" -a ! -z "$checkssh2" ]; then
echo "${VMPREFIX}-pbs: nfs server status"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${pbsvmip} 'sudo showmount -e'
echo "${VMPREFIX}-1: nfs server status"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} 'sudo showmount -e'
echo "nfs client mount status"
for count in `seq 2 $MAXVM`; do
line=$(sed -n ${count}P ./ipaddresslist)
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@${line} "echo '########## host: ${VMPREFIX}-${count} ##########'"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@${line} "df | grep '/mnt/'"
done
else
echo "az vm run-command: nfs server status"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-pbs --command-id RunShellScript --scripts "sudo showmount -e"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "sudo showmount -e"
echo "nfs client mount status:=======1-2 others: skiped======="
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-1 --command-id RunShellScript --scripts "df | grep /mnt/"
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-2 --command-id RunShellScript --scripts "df | grep /mnt/"
fi
;;
delete )
if [ -f ./tmposdiskidlist ]; then
rm ./tmposdiskidlist
fi
for count in $(seq 1 $MAXVM) ; do
disktmp=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-${count} --query storageProfile.osDisk.managedDisk.id -o tsv)
echo $disktmp >> tmposdiskidlist
done
echo "deleting compute VMs"
seq 1 $MAXVM | parallel "az vm delete -g $MyResourceGroup --name ${VMPREFIX}-{} --yes &"
numvm=$(cat ./vmlist | wc -l)
checkpbs=$(grep pbs ./vmlist)
if [ ! -z "$checkpbs" ]; then
# no pbs
while [ $((numvm)) -gt 2 ]; do
echo "sleep 30" && sleep 30
echo "current running VMs: $numvm"
az vm list -g $MyResourceGroup | jq '.[] | .name' | grep ${VMPREFIX} > ./vmlist
numvm=$(cat ./vmlist | wc -l)
done
echo "deleted all compute VMs"
else
# pbs node existing
while [ $((numvm)) -gt 0 ]; do
echo "sleep 30" && sleep 30
echo "current running VMs: $numvm"
az vm list -g $MyResourceGroup | jq '.[] | .name' | grep ${VMPREFIX} > ./vmlist
numvm=$(cat ./vmlist | wc -l)
done
fi
echo "deleted all compute VMs. PBS and login node are existing"
echo "deleting disk"
parallel -a tmposdiskidlist "az disk delete --ids {} --yes"
sleep 10
echo "deleting nic"
seq 1 $MAXVM | parallel "az network nic delete -g $MyResourceGroup --name ${VMPREFIX}-{}VMNic"
echo "deleting public ip"
seq 1 $MAXVM | parallel "az network public-ip delete -g $MyResourceGroup --name ${VMPREFIX}-{}PublicIP"
echo "detele data disk"
az disk delete -g $MyResourceGroup --name ${VMPREFIX}-1-disk0 --yes
echo "current running VMs: ${numvm}"
# ファイル削除
rm ./ipaddresslist
rm ./tmposdiskidlist
rm ./vmlist
rm ./nodelist
;;
delete-all )
if [ -f ./tmposdiskidlist ]; then
rm ./tmposdiskidlist
fi
for count in $(seq 1 $MAXVM) ; do
disktmp=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-${count} --query storageProfile.osDisk.managedDisk.id -o tsv)
echo $disktmp >> tmposdiskidlist
done
disktmp=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs --query storageProfile.osDisk.managedDisk.id -o tsv)
echo $disktmp >> tmposdiskidlist
disktmp=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-login --query storageProfile.osDisk.managedDisk.id -o tsv)
echo $disktmp >> tmposdiskidlist
echo "deleting compute VMs"
seq 1 $MAXVM | parallel "az vm delete -g $MyResourceGroup --name ${VMPREFIX}-{} --yes &"
echo "deleting pbs node"
az vm delete -g $MyResourceGroup --name ${VMPREFIX}-pbs --yes &
echo "deleting login node"
az vm delete -g $MyResourceGroup --name ${VMPREFIX}-login --yes &
numvm=$(cat ./vmlist | wc -l)
while [ $((numvm)) -gt 0 ]; do
echo "sleep 30" && sleep 30
echo "current running VMs: $numvm"
az vm list -g $MyResourceGroup | jq '.[] | .name' | grep ${VMPREFIX} > ./vmlist
numvm=$(cat ./vmlist | wc -l)
done
echo "deleting disk"
parallel -a tmposdiskidlist "az disk delete --ids {} --yes"
sleep 10
echo "deleting nic"
seq 1 $MAXVM | parallel "az network nic delete -g $MyResourceGroup --name ${VMPREFIX}-{}VMNic"
az network nic delete -g $MyResourceGroup --name ${VMPREFIX}-pbsVMNic
az network nic delete -g $MyResourceGroup --name ${VMPREFIX}-loginVMNic
echo "deleting public ip"
seq 1 $MAXVM | parallel "az network public-ip delete -g $MyResourceGroup --name ${VMPREFIX}-{}PublicIP"
az network public-ip delete -g $MyResourceGroup --name ${VMPREFIX}-pbsPublicIP
az network public-ip delete -g $MyResourceGroup --name ${VMPREFIX}-loginPublicIP
echo "detelting data disk"
az disk delete -g $MyResourceGroup --name ${VMPREFIX}-1-disk0 --yes
az disk delete -g $MyResourceGroup --name ${VMPREFIX}-pbs-disk0 --yes
echo "current running VMs: ${numvm}"
# ファイル削除
rm ./ipaddresslist
rm ./tmposdiskidlist
rm ./vmlist
rm ./config
rm ./fullpingpong.sh
rm ./pingponlist
rm ./nodelist
rm ./hostsfile
rm ./loginvmip
rm ./pbsvmip
rm ./md5*
rm ./hostsfile
rm ./openpbs*
rm ./pbsprivateip
rm ./loginpribateip
rm ./tmpcheckhostsfile
;;
remount )
# mounting nfs server from compute node.
numvm=$(cat ./ipaddresslist | wc -l)
if [ -f ./ipaddresslist ]; then
# コマンド実行判断
vm1ip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query publicIps -o tsv)
# |\\\|\\\|\\\vm1ip=$(head -1 ./ipaddresslist)
echo "${VMPREFIX}-1's IP: $ipaddresstmp"
# コンピュートノードVM#1：マウントプライベートIP
mountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-1 -d --query privateIps -otsv)
# PBSノード
pbsvmname=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-pbs --query name -o tsv)
# PBSノード：マウントプライベートIP
pbsmountip=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-pbs -d --query privateIps -otsv)
echo "current mounting status"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "df | grep '/mnt/resource'""
echo "${VMPREFIX}-1: $vm1ip"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${ipaddresstmp} 'sudo showmount -e'
echo "${VMPREFIX}-2 to $MAXVM: mounting"
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo mkdir -p /mnt/resource""
parallel $DEUBG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo chown $USERNAME:$USERNAME /mnt/resource""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo mount -t nfs ${mountip}:/mnt/resource /mnt/resource""
# PBSノードが存在していれば、NFSマウントを実施
if [ ! -z "$pbsvmname" ]; then
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo mkdir -p /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo chown $USERNAME:$USERNAME /mnt/share""
parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} -t -t $USERNAME@{} "sudo mount -t nfs ${pbsmountip}:/mnt/share""
fi
else
for count in $(seq 2 $MAXVM) ; do
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount -t nfs ${mountip}:/mnt/resource /mnt/resource" &
done
echo "sleep 180" && sleep 180
for count in $(seq 1 $MAXVM) ; do
if [ ! -z "$pbsvmname" ]; then
az vm run-command invoke -g $MyResourceGroup --name ${VMPREFIX}-${count} --command-id RunShellScript --scripts "sudo mount -t nfs ${pbdmountip}:/mnt/share /mnt/share" &
sleep 10
fi
done
fi
;;
pingpong )
# コマンド実行判断
vm1ip=$(az vm show -d -g $MyResourceGroup --name ${VMPREFIX}-1 --query publicIps -o tsv)
if [ -z "$vm1ip" ]; then
echo "pingpong function required internet access from this client"
exit 1
fi
# 初期設定：ファイル削除、ホストファイル作成
if [ -f ./nodelist ]; then
rm ./nodelist
fi
for count in $(seq 1 $MAXVM) ; do
nodelist=$(az vm show -g $MyResourceGroup --name ${VMPREFIX}-${count} -d --query privateIps -o tsv)
echo $nodelist >> nodelist
done
if [ -f ./pingponglist ]; then
rm ./pingponglist
fi
# ノードファイル作成
for NODE in `cat ./nodelist`; do
for NODE2 in `cat ./nodelist`; do
echo "$NODE,$NODE2" >> pingponglist
done
done
# fullpingpongコマンドスクリプト作成
rm ./fullpingpong.sh
cat <<'EOL' >> fullpingpong.sh
#!/bin/bash
IMPI_VERSION=2018.4.274
cp /home/$USER/* /mnt/resource/
cd /mnt/resource/
count=1
max=$(cat ./pingponglist | wc -l)
echo max: $max
# run pingpong
case $IMPI_VERSION in
2018* )
for count in `seq 1 $max`; do
line=$(sed -n ${count}P ./pingponglist)
echo "############### ${line} ###############"; >> result
/opt/intel/impi/${IMPI_VERSION}/intel64/bin/mpirun -hosts $line -ppn 1 -n 2 -env I_MPI_FABRICS=shm:ofa /opt/intel/impi/${IMPI_VERSION}/bin64/IMB-MPI1 pingpong | grep -e ' 512 ' -e NODES -e usec; >> result
done
;;
esac
EOL
# ヒアドキュメントのルール上改行不可
rm ./config
cat <<'EOL' >> config
Host *
StrictHostKeyChecking no
UserKnownHostsFile=/dev/null
EOL
# fullpingpong実行
echo "pingpong: preparing files"
# vm1ip=$(head -1 ./ipaddresslist)
impidir=$(ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} "ls /opt/intel/impi/")
cat ./pingponglist
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./fullpingpong.sh $USERNAME${vm1ip}:/home/$USERNAME/
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./pingponglist $USERNAME@${vm1ip}:/home/$USERNAME/
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./fullpingpong.sh $USERNAME@${vm1ip}:/mnt/resource/
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./pingponglist $USERNAME@${vm1ip}:/mnt/resource/
# SSH追加設定
cat ./ipaddresslist
echo "pingpong: copy passwordless settings"
seq 1 $MAXVM | parallel $DEBUG -a ipaddresslist "scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} ./config $USERNAME@{}:/home/$USERNAME/.ssh/config"
seq 1 $MAXVM | parallel $DEBUG -a ipaddresslist "ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@{} -t -t "chmod 600 /home/$USERNAME/.ssh/config""
# コマンド実行
echo "pingpong: running pingpong for all compute nodes"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "rm /mnt/resource/result"
ssh -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip} -t -t "bash /mnt/resource/fullpingpong.sh > /mnt/resource/result"
scp -o StrictHostKeyChecking=no -i ${SSHKEYDIR} $USERNAME@${vm1ip}:/mnt/resource/result ./
echo "ローカルのresultファイルを確認"
;;
#### ==========================================================================
# ログインノード、PBSノードを作成します。
addlogin )
# 既存ネットワークチェック
tmpsubnetwork=$(az network vnet subnet show -g $MyResourceGroup --name $MySubNetwork2 --vnet-name $MyNetwork --query id)
echo "current subnetowrk id: $tmpsubnetwork"
if [ -z "$tmpsubnetwork" ]; then
# mgmtサブネット追加
az network vnet subnet create -g $MyResourceGroup --vnet-name $MyNetwork -n $MySubNetwork2 --address-prefixes 10.0.1.0/24 --network-security-group $MyNetworkSecurityGroup -o table
fi
# ログインノード作成
echo "================== creating login node =================="
az vm create \
--resource-group $MyResourceGroup --location $Location \
--name ${VMPREFIX}-login \
--size Standard_D2a_v4 \
--vnet-name $MyNetwork --subnet $MySubNetwork2 \
--nsg $MyNetworkSecurityGroup --nsg-rule SSH \
--public-ip-address-allocation static \
--image $IMAGE \