工作必备小脚本

工作中常用小脚本

#!/usr/bin/bash 
#author: qiaoning

######################
# 1. 脚本$1为 镜像存放路径
# 2. 脚本$2为 遍历镜像的系统文件 
#######################

function tag_image () {
local script_dir=$(dirname $0)
local old_image_url="hub-pub.jdcloud.com"
local new_image_url="harbor-lb-service.jd-tpaas.svc.cluster.local"
local dir=$1
local image_file=$2
    if [[ ! -d $dir ]];then
        mkdir -p $dir
    fi
    if  [[ ! -f $script_dir/$image_file ]];then
        echo "Usage......"
        exit 
    fi
cat $image_file |egrep -vi "^#|^$" | while read image
do
    new_tag_image=$(echo "$image" | sed  -r "s#$old_image_url#$new_image_url#g")
    new_image=$(basename `echo $new_tag_image | tr ':' '-'`)
    
    echo "docker pull $image"
    docker pull $image || exit 
    echo "docker tag $image $new_tag_image"
    docker tag $image $new_tag_image || exit
    echo "docker save $new_tag_image > ${dir}/${new_image}.tar.gz"
    docker save $new_tag_image | gzip > ${dir}/${new_image}.tar.gz  || exit
    sleep 0.5
done
}

tag_image $1 $2




cat >> load.sh <<EOF
#!/usr/bin/bash
#author: qiaoning
ls *.tar.gz | while read line 
do
    image_cul="hub.tpaas.local"
    load_name=`docker load -i $line`
    load_name1=`echo $load_name | awk -F: '{print $2":"$3}'`
    load_name0=`echo $load_name1 | awk -F"/" '{print $1}'`
    load_name2=`echo $load_name1 | sed "s#$load_name0#$image_cul#g"`
    echo "docker tag $load_name1 $load_name2"
     docker tag $load_name1 $load_name2 || exit -1
    echo "docker push $load_name2 ......."
     docker push $load_name2 || exit -1
    echo "Done" 
done
EOF


cat >> download.sh <<EOF
#!/usr/bin/bash
dir=$1
download_file=$2
if [[ $# -ne 2 ]];then
    echo "Usage | 1 | 2 |"
    exit -1
fi
if [[ ! -d $dir ]];then
    mkdir -pv $dir
fi
for items in `cat $download_file`
do
    if [ ${items:0:1} == "#" ];then
       continue
    else
      echo "wget $items -P $dir"
      wget $items -P $dir || exit 
      echo "Done"
    fi
done
EOF


#!/usr/bin/env bash

for item in `cat /root/hosts`;do ssh $item "date" ;done
for item in `cat /root/hosts`;do ssh $item " /usr/sbin/ntpdate  ntp.stack-hebi-2a.jdcloud.local" ;done




#!/usr/bin/bash
user=admin
passwd=Harbor12345
ls *.tgz | while read line ;do curl --fail -u "$user:$passwd" --header 'Content-Type: application/zip' --data-binary "@$line" https://hub.tpaas.local/api/chartrepo/itg/charts --insecure ;done 



#!/usr/bin/bash
# $1 主机列表文件
# $2 目标文件
# $3 目标分发目录
if [[ $# -ne 3 ]];then
    echo "Usage: 参数不等于3个....."
    exit -1
fi


for item in `cat $1`
do
    scp -rp $2 root@$item:$3 

done



#!/usr/bin/env bash

if [ $# -ne 2 ];then
    echo "Usage | 1 | 2 |"
    exit -1
fi

for item in `cat $1`
do
    ssh $item "$2" 

done




#!/usr/bin/bash
Password="Tpaas@2022"
rsa_file="/root/.ssh/id_rsa.pub"
if !  command -v sshpass &> /dev/null ;then 
    echo "No such sshpass command "
    exit -1
fi
    
if [ ! -f $rsa_file ];then
    echo "Usage..............."
    exit -1
fi
#### 下发秘钥 #### 
cat $1 | while read line
do
    echo "Start"
    echo "------------------------ $line is distribution start------------------------------"
    sshpass -p "$Password"  ssh-copy-id  -i $rsa_file  -o StrictHostKeyChecking=no root@$line &> /dev/null
    echo "------------------------ $line is Issued successfully-----------------------------"
    echo "Done"
done

#!/usr/bin/bash
#auhtor: qiaoning

cat <<-EOF
1. master01
2. master02
3. master03
4. node01
5. node02
6. node03
EOF


select to_close in 1 2 3 4 5 6 ;
do
case $to_close in 
    1)
        echo ssh master01
        ;;
    2)
        echo ssh master02
        ;;
    3)
        echo ssh master03
        ;;
    4)
        echo ssh node01
        ;;
    5)
        echo ssh node02
        ;;
    6)
        echo ssh node03
        ;;
    *)
        echo "Usage: $0 [ 1 | 2 | 3 | 4 | 5 | 6]"
        exit -1
esac
done

#!/usr/bin/bash 
#author: qiaoning
#set -xe
######################
# 1. 脚本$1为 镜像存放路径
# 2. 脚本$2为 遍历镜像的系统文件 
#######################
function format () {
echo -e "\033[32m $* \033[0m"
}

function tag_image () {
local script_dir=$(dirname $0)
local old_image_url="hub-vpc.jdcloud.com"
local new_image_url="harbor-lb-service.jd-tpaas.svc.cluster.local"
local dir=$1
local DATE=$(date +%F)
local image_file=$2
    if [[ ! -d $dir ]];then
        mkdir -p $dir
    fi
    if  [[ ! -f $script_dir/$image_file ]];then
        echo "Usage......"
        exit 
    fi
cat $image_file |egrep -vi "^#|^$" | while read image
do
    new_tag_image=$(echo "$image" | sed  -r "s#$old_image_url#$new_image_url#g")
    new_image=$(basename `echo $new_tag_image | tr ':' '-'`)
    new_prodect=$( dirname $image | awk -F/ '{print $NF}')
    
       if [ ${image:0:1} == "#" ];then
     continue
      else
    format "docker pull $image"
    docker pull $image || exit 
    format "docker tag $image $new_tag_image"
    docker tag $image $new_tag_image || exit
    format "docker save $new_tag_image > ${dir}${new_prodect}_${new_image}.tar.gz"
    docker save $new_tag_image | gzip > ${dir}${new_prodect}_${new_image}.tar.gz  || exit
    sleep 0.5
      fi
done
}

tag_image $1 $2