From 7697bab51e0b6bec40f0e9382a3881cca5018147 Mon Sep 17 00:00:00 2001 From: lework Date: Thu, 18 Jul 2019 18:23:14 +0800 Subject: [PATCH] =?UTF-8?q?=E5=9F=BA=E7=A1=80=E7=B1=BB=E5=BA=93?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- shell/library.sh | 687 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 687 insertions(+) create mode 100644 shell/library.sh diff --git a/shell/library.sh b/shell/library.sh new file mode 100644 index 0000000..4f7a0db --- /dev/null +++ b/shell/library.sh @@ -0,0 +1,687 @@ +#!/bin/bash +############################################################################### +# # +# Docker Operation # +# # +############################################################################### + +#$1: container name +func_docker_destroy_container(){ + local exist=`docker ps -a |awk '{print $NF}'|grep $1` + if [[ $exist == "" ]];then + return 0 + fi + docker kill $1 >/dev/null 2>&1 + if [[ $(docker version --format '{{.Server.Version}}') = 17.06.0* ]]; then + # Workaround https://github.com/moby/moby/issues/33948. + # TODO: remove when 17.06.0 is not relevant anymore + DOCKER_API_VERSION=v1.29 docker wait "$1" >/dev/null 2>&1 || true + else + docker wait "$1" >/dev/null 2>&1 || true + fi + docker rm -f -v "$1" >/dev/null 2>&1 || true +} + +#$1: imagename:tag +#ret: 0 exist, 1 not exist +func_docker_image_exist(){ + local ret=`docker images $1 |wc |awk '{ print $1 }'` + if [[ $ret == "2" ]];then + return 0 + fi + return 1 +} + +#$1: imagename:tag +func_docker_destroy_image(){ + func_docker_image_exist $1 + if [[ $? == "0" ]];then + docker rmi $1 + fi +} + +############################################################################### +# # +# Openssl Operation # +# # +############################################################################### + +#$1: keyfile +#$2: cafile +#$3: valid_days +func_self_signed_ca_interactive(){ + local key=$1 + local ca=$2 + local days=$3 + if [ ! -d `dirname $key` ];then + mkdir -p `dirname $key` + fi + if [ ! -d `dirname $ca` ];then + mkdir -p `dirname $ca` + fi + openssl req -nodes -new -x509 -days ${days} -keyout ${key} -out ${ca} +} + +#$1: result config file +#$2: prompt, yes/no +#$3: bits +#$4: keyfile +#$5: email +#$6: commonName +#$7: subjectAltName +func_cert_sign_req_config(){ + local config_file=$1 + local dir=`dirname $config_file` + if [ ! -d $dir ];then + mkdir -p $dir + fi + + local prompt=$2 + local bits=$3 + local keyfile=$4 + local email=$5 + local commonName=$6 + local subjectAltName=$7 + + cat > $config_file <$file + $cmd 2>&1 $* |sed '1d' |sed -E 's/.*(--[^:]*):(.*)/\#\2\n\1/' | sed -E 's/\[(.*)\]/\1/' | sed -E "s/--(.*)=(.*)/CONFIGS\[\1\]=\'--\1=\2\'/" >>$file +} + +############################################################################### +# # +# Time Operation # +# # +############################################################################### +func_since_1970(){ + echo `date +"%s"` +} +func_cur_date(){ + echo `date +"%Y%m%d"` +} +func_yesterday_date(){ + echo `date -d yesterday +"%Y%m%d"` +} +func_before_yesterday_date(){ + echo `date -d "-2 day" +"%Y%m%d"` +} +func_cur_time(){ + echo `date +"%Y-%m-%d %H:%M:%S"` +} +func_yesterday_time(){ + echo `date -d yesterday +"%Y-%m-%d %H:%M:%S"` +} +############################################################################### +# # +# Base Convert Operation # +# # +############################################################################### +#convert 16base into 10base +# +func_16to10(){ + echo "ibase=16;obase=A; $1"|bc +} + +############################################################################### +# # +# Info Operation # +# # +############################################################################### +#Get the net interfaces's name +func_nic_names(){ + local names=`ip addr |grep \<.*\>|awk '{print $2}'|sed -e "s/://"` + echo $names +} + +############################################################################### +# # +# Error Operation # +# # +############################################################################### +#$1: message +func_fatal(){ + echo -n -e "\033[31m" + echo "Fatal Error: $1" + echo -n -e "\033[0m" + exit +} + +############################################################################### +# # +# Color Operation # +# # +############################################################################### + +#Input is the command. +#The command's execute output will use red color +func_red_cmd(){ + echo -n -e "\033[31m" + $* + echo -n -e "\033[0m" +} + +#Input is the command. +#The command's execute output will use yellow color +func_yellow_cmd(){ + echo -n -e "\033[33m" + $* + echo -n -e "\033[0m" +} + +#Input is the command +#If command is error, display the error +func_error_cmd(){ + $* + local ret=$? + if [ ! $ret -eq 0 ];then + echo -n -e "\033[41;37m" + echo "Error: [$ret] $*" + echo -n -e "\033[0m" + fi + return 0 +} + +#Input is the command +#If command is error, display the error and eixt +func_fatal_cmd(){ + $* + local ret=$? + if [ ! $ret -eq 0 ];then + echo -n -e "\033[41;37m" + echo "Error: [$ret] $*" + echo -n -e "\033[0m" + exit 1 + fi + return 0 +} + +#Input is a string. +#The string will be displayed with green color +func_green_str(){ + echo -n -e "\033[32m" + echo -e "$*" + echo -n -e "\033[0m" +} + +func_yellow_str(){ + echo -n -e "\033[33m" + echo -e "$*" + echo -n -e "\033[0m" +} + +#Input is a string. +#The string will be displayed with red color +func_red_str(){ + echo -n -e "\033[31m" + echo -e "$*" + echo -n -e "\033[0m" +} + +############################################################################### +# # +# Systemd Service Operation # +# # +############################################################################### + +#Start a systemd style Service +func_start_sd_service(){ + systemctl start $1 + sleep 1 + local sta=`systemctl status ${1} |grep "Active: failed"` + if [ -n "$sta" ];then + func_red_str "Start[Fail] $1" + func_red_str " $sta" + ret=1 + else + local x=`systemctl status ${1} | grep "Active:"` + func_green_str "Start[OK] $1" + func_green_str " $x" + fi + return $ret +} + +#Start a systemd style Service +func_stop_sd_service(){ + systemctl stop $1 + ret=$? + local sta=`systemctl status ${1} |grep "Active:"` + func_yellow_str "Stopping $1" + func_yellow_str " $sta" +} + +############################################################################### +# # +# Directory Operation # +# # +############################################################################### + +#Create Dirs: $1 $2 $3 ... +func_create_dirs(){ + for i in $* + do + if [ ! -d $i ];then + mkdir -p $i + fi + done +} + +#Force Copy: +#$1: Destiation Directory +#$2,$3,$4,...: Source File or Directories +func_force_copy(){ + local dest=$1 + shift 1 + + if [ ! -d $dest ];then + func_red_str "Dest Dir doesn't exist: $dest" + return 1 + fi + + for i in $* + do + if [ ! -e $i ];then + func_red_str "Not Found: $i" + return 1 + fi + done + + for i in $* + do + cp -rf $i $dest/ + done +} + +############################################################################### +# # +# Git operation # +# # +############################################################################### + +#$1: respositry url +#$2：branch +#$3: tag +#$4: local directory +func_git_check_tag(){ + local url=$1 + local branch=$2 + local tag=$3 + local dir=$4 + + if [ ! -e $dir ];then + func_error_cmd git clone $url $dir + if [ ! $? -eq 0 ];then + func_red_str "Something is wrong in cloning" + return 1 + fi + fi + + if [ ! -d $dir ];then + func_red_str "The local respositry is not a directory" + return 1 + fi + + local cur=`pwd` + cd $dir + func_error_cmd git checkout master + func_error_cmd git pull + func_error_cmd git checkout $branch + func_error_cmd git checkout $tag + if [ ! $? -eq 0 ];then + return 1 + fi + cd $cur +} + +############################################################################### +# # +# Daemon Command # +# # +############################################################################### + +#$1: pidfile +#$2: log file +#$4: commands +func_daemon_cmd(){ + local pidfile=$1 + local stdout="$2.stdout" + local stderr="$2.stderr" + shift 2 + + $* 1>>$stdout 2>>$stderr & + local pid=$! + echo $pid >$pidfile +} + +#$1: pid +func_check_pid(){ + ps -p $1 1>/dev/null 2>&1 + if [ $? -eq 0 ];then + return 0 + fi + return 1 +} + +#$1: pid +#$2: pid desc +func_exit_no_pid(){ + func_check_pid $1 + if [ ! $? -eq 0 ];then + func_red_str "Pid($1:$2) doesn't exist" + exit 1 + fi + return 0 +} + +#$1: pid file +#$2: log file +#$3: executuable binary file name +#$4: command +func_start_cmd(){ + local pidf=$1 + local logf=$2 + local name=$3 + shift 3 + local cmd=$* + + if [ -e $pidf ];then + func_red_str "The PID file has already existed, please check: $pidf" + func_yellow_str "It may be running or hasn't delete the PID file when it was stopped last time" + exit 1 + fi + func_daemon_cmd $pidf $logf $cmd + sleep 1 + func_exit_no_pid `cat $pidf` "[Fail]${name} is not running!" + if [ $? -eq 0 ];then + return 0 + fi +} + +#$1: pid file +func_stop_cmd(){ + local pidf=$1 + + if [ ! -e $pidf ];then + func_red_str "The PID file doesn't exist': $pidf" + func_yellow_str "It may be not running" + exit 1 + fi + + local pid=`cat $pidf` + if [ "$pid" == "1" ];then + func_red_str "You are not allowed to stop PID 1 !" + exit 1 + else + kill -9 $pid + rm -rf $pidf + fi + return 0 +} + +#$1: Target executable file +#$2: Log path +#$3: An config Array's name, the Array must be global. Becareful, Just give Name, not value(no $) +#$4: Other parametes from the command line, [start|stop] +func_service_template_1(){ + local TARGET=$1 + local Logs=$2 + eval config_2334200776=\${$3[@]} + local cmdline=$4 + CMD="${TARGET} ${config_2334200776[@]}" + NAME=`basename ${TARGET}` + PID_FILE="${Logs}/${NAME}.pid" + LOG_FILE="${Logs}/${NAME}" + OPERATE="${Logs}/${NAME}.operate" + + start(){ + echo -e "`func_cur_time`: [start] $CMD" >>$OPERATE + func_start_cmd $PID_FILE $LOG_FILE $NAME $CMD + if [ $? == 0 ];then + func_green_str "$TARGET is running" + fi + } + + stop(){ + echo -e "`func_cur_time`: [stop]" >>$OPERATE + func_stop_cmd $PID_FILE + if [ $? == 0 ];then + func_red_str "$TARGET is terminated" + fi + } + + case $cmdline in + (start) + start;; + (stop) + stop;; + (restart) + stop;start;; + (*) + echo "usage: $0 [stop|start|restart]" + esac +} + +############################################################################### +# # +# Arrary Operation # +# # +############################################################################### + +#$1: sep string +#$2: prefix +#$3: Array's name, the Array must be global. Becareful, Just give Name, not value(no $) +#$4: postfix +func_join_array(){ + local sep=$1 + local prefix=$2 + local postfix=$4 + eval array_doimgaeg3234553=(\${$3[@]}) + local len=${#array_doimgaeg3234553[@]} + + if [ $len -eq 1 ];then + echo ${prefix}${array_doimgaeg3234553[@]}${postfix} + return 0 + fi + + local i=0 + local str=${prefix}${array_doimgaeg3234553[$i]}${postfix} + i=$(($i+1)) + + while [ $i -lt $len ] + do + str=${str}${sep}${prefix}${array_doimgaeg3234553[$i]}${postfix} + i=$(($i+1)) + done + echo $str + return 0 +} + +#if value is in array, return 0, else return 1 +#$1: value +#$2: Array's name, the Array must be global. Becareful, Just give Name, not value(no $) +func_in_array(){ + eval array_adfadfadfgli3323455=(\${$2[@]}) + for i in ${array_adfadfadfgli3323455[@]} + do + if [ $i == $1 ];then + return 0 + fi + done + return 1 +} + +############################################################################### +# # +# System info # +# # +############################################################################### +#Get ipv4 address +func_ipv4_addr(){ + local ips=`ip addr |grep inet|grep -v inet6| awk '{print $2}'|sed "s/\/.*//"` + echo $ips +} + + +############################################################################### +# # +# Update Operation # +# # +############################################################################### + +#return 0: the file is updated 1: nothing is changed 2:remote is wrong. +#must checksum by sha1sum +#$1: local version file +#$2: remote version url +#$3: local file path +#$4: remote file url +func_update_file(){ + if [ ! -e $1 ];then + func_red_str "Can't found Local Version" + exit 1 + fi + + local lver=`cat $1` + if [ "$lver" == "" ];then + func_red_str "Local Version is NULL!" + exit 1 + fi + + local rver=`curl $2 2>/dev/null |grep -v \<` + if [ "$rver" == "" ];then + func_red_str "Can't get Remote Version" + exit 1 + fi + + if [ "$lver" == "$rver" ];then + func_green_str "Local Version matches the Remote Version." + return 1 + fi + + local lfile=$3 + curl -o $lfile $4 2>/dev/null + + local lsha1=`sha1sum $lfile|awk '{print $1}'` + local rsha1=`echo $rver|awk '{print $1}'` + + if [ "$lsha1" == "$rsha1" ];then + func_green_str "The Remote Version file lays: $lfile" + return 0 + else + func_red_str "The Remote File dosen't match the Remote Version: $lfile" + return 2 + fi +} + +#$1: local file path +#$2: remote file url +func_replace_lfile(){ + curl -o $1 $2 2>/dev/null +} + +#get a file and check the sha1 code +#$1 local file +#$2 file url +#$3 sha1 code url +func_curl_file_sha1(){ + local rsha1=`curl $3 2>/dev/null|grep -v \<|awk '{print $1}'` + if [ "$rsha1" == "" ];then + func_red_str "Can't the file sha1 code!" + return 1 + fi + curl -o $1 $2 + local lsha1=`sha1sum $1|awk '{print $1}'` + + if [ "$lsha1" == "$rsha1" ];then + func_green_str "The File lays: $lfile" + return 0 + else + func_red_str "The File dosen't match the sha1 code: $1" + return 2 + fi +} + +############################################################################### +# # +# Interactive Operation # +# # +############################################################################### +#$1: password +#$2...: cmds +func_cmd_need_password(){ + local password=$1 + shift 1 + expect -c " + spawn $* + expect { + \"*password:\" {set timeout 300; send \"${password}\r\";} + \"*yes/no\" {send \"yes\r\"; exp_continue;} + } + expect eof" +} + +#$1: VARNAME +#$2: prompt +func_secret_input(){ + echo -n "$2" + stty -echo + read $1 + stty echo + echo "" +} +