微服务用yml安装系统(第一版)

当用微服务安装系统后，面临服务较多，一个一个安装比较麻烦，是否有统一的脚本可以直接执行安装呢？答案是肯定的：

1、首先介绍一下所有安装脚本，如下图

　　

 

 spd-volume：是各服务外挂的资料卷

 common.sh文件主要封装了一些公共的函数，比较docker的安装与检查

daemon.json与dokcer.service文件是安装docker必须的文件

docker-compose.yml文件是安装各服务的yml语法文件

install.conf是配置文件，如服务的端口ip都可在此配置

install.sh程序运行的主命令

2、将所有的安装脚本复制到要安装的linux服务器上面

新建/home/shell/spd-auto文件夹，将所有要安装的文件复制进去

 

 3、修改配置文件，主要是修改如下的镜像的版本，和服务器的ip

 

 

4、修改各服务外挂的资料卷文件

以一个文件为例，主要是修改里面的ip地址和数据库连接地址

 

 5、执行命令安装程序

进入到/home/shell/spd-auto文件夹中，执行如下命

./install.sh

如权限不足执行：chmod +x install.sh

 

 如果不出意外，所有的服务都会安装完成

6、还原数据库

注意数据库的名字要与资料卷中的数据库的名称一致。

7、最后将将所有的服务脚本文件代码贴上，有问题请留言，当然脚本还有很多不足的地方，希望大家提出宝贵的建议。

install.sh

#!/bin/bash

 

set -e

DIR="$(cd "$(dirname "$0")" && pwd)"
source $DIR/common.sh

set +o noglob

item=0

#拷资料卷开始
if [ ! -d "/home/data" ]
then

mkdir /home/data

fi

cp -a ${DIR}/spd-volume /home/data
#拷资料卷结束

workdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
cd $workdir

h2 "[Step $item]: checking if docker is installed ..."; let item+=1
check_docker

h2 "[Step $item]: checking docker-compose is installed ..."; let item+=1
check_dockercompose

h2 "[Step $item]: preparing environment ..."; let item+=1
if [ -f "install.conf" ]
then
cat ${DIR}/install.conf > .env
source ${DIR}/install.conf
source ${DIR}/.env

else
error "install.conf file does not exist"
exit 1
fi

h2 "[Step $item]: loading SPD images ..."; let item+=1
if [ -f spd*.tar ]
then
docker load -i ./spd*.tar
else
docker login -u=${SPD_DOCKER_USER} -p=${SPD_DOCKER_PASSWORD} ${SPD_DOCKER_HOST}
fi
echo ""

if [ -n "$(docker-compose ps -q)" ]
then
note "stopping existing SPD instance ..."
docker-compose down -v
fi
echo ""

h2 "[Step $item]: starting SPD ..."
docker-compose up -d

success $"----SPD has been installed and started successfully.----"

install.conf

# 基础配置
## 安装路径配置及数据文件默认将安装在 ${SPD_BASE} 目录下
SPD_BASE=/home

#环境变量
SPD_ENVIRONMENT=Production

# Docker配置
SPD_DOCKER_USER=18963948278
SPD_DOCKER_PASSWORD=Zhengwei0101
SPD_DOCKER_HOST=219.139.241.229:8844
## 镜像前缀
SPD_IMAGE_PREFIX=219.139.241.229:8844


## 安装模式
SPD_INSTALL_MODE=allinone
## MeterSphere 主程序的 HTTP 服务监听端口
SPD_SERVER_PORT=8080


# 数据库配置
## 是否使用外部数据库
SPD_EXTERNAL_MYSQL=false
## 数据库地址
SPD_MYSQL_HOST=192.168.139.129
## 数据库端口
SPD_MYSQL_PORT=3306
## 数据库库名
SPD_MYSQL_DB=spd
## 数据库用户名
SPD_MYSQL_USER=root
## 数据库密码
SPD_MYSQL_PASSWORD=123456

# Redis 配置
## 是否使用外部Redis
SPD_EXTERNAL_REDIS=false
## Redis 端口
SPD_REDIS_PORT=6379
## Redis 密码
SPD_REDIS_PASSWORD=123456
## Redis地址
SPD_REDIS_HOST=192.168.139.129

# Consul 配置
SPD_CONSUL_PORT=8500
SPD_CONSUL_HOST=192.168.139.129

# minio 配置
SPD_MINIO_PORT=9000
SPD_MINIO_HOST=192.168.139.129

# Identity 配置
SPD_IDENTITY_IMAGE=identity-test:34
SPD_IDENTITY_PORT=8086
SPD_IDENTITY_HOST=192.168.139.129

# auth 配置
SPD_AUTH_IMAGE=auth-test:8
SPD_AUTH_PORT=8087
SPD_AUTH_HOST=192.168.139.129

# file 配置
SPD_FILE_IMAGE=file-test:9
SPD_FILE_PORT=8077
SPD_FILE_HOST=192.168.139.129

# web 配置
SPD_WEB_IMAGE=spd-web-develop:98
SPD_WEB_PORT=8088
SPD_WEB_HOST=192.168.139.129

# gateway 配置
SPD_GATEWAY_IMAGE=gateway-test:25
SPD_GATEWAY_PORT=8089
SPD_GATEWAY_HOST=192.168.139.129

# baseinfo 配置
SPD_BASEINFO_IMAGE=base-develop:29
SPD_BASEINFO_PORT=8085
SPD_BASEINFO_HOST=192.168.139.129

# product 配置
SPD_PRODUCT_IMAGE=product-develop:50
SPD_PRODUCT_PORT=8083
SPD_PRODUCT_HOST=192.168.139.129

# stockmanage 配置
SPD_STOCK_IMAGE=stockmanage-develop:25
SPD_STOCK_PORT=8082
SPD_STOCK_HOST=192.168.139.129

# order 配置
SPD_ORDER_IMAGE=order-develop:109
SPD_ORDER_PORT=8084
SPD_ORDER_HOST=192.168.139.129

# interface 配置
SPD_INTERFACE_IMAGE=interface-develop:22
SPD_INTERFACE_PORT=8078
SPD_INTERFACE_HOST=192.168.139.129

# monthlystatement 配置
SPD_MONTHLYSTATEMENT_IMAGE=monthlystatement-develop:22
SPD_MONTHLYSTATEMENT_PORT=8080
SPD_MONTHLYSTATEMENT_HOST=192.168.139.129


# materialpackage 配置
SPD_MATERIALPACKAGE_IMAGE=materialpackage-develop:28
SPD_MATERIALPACKAGE_PORT=8079
SPD_MATERIALPACKAGE_HOST=192.168.139.129

# reagent 配置
SPD_REAGENT_IMAGE=reagent-develop:21
SPD_REAGENT_PORT=8081
SPD_REAGENT_HOST=192.168.139.129

# drug 配置
SPD_DRUG_IMAGE=drug-develop:21
SPD_DRUG_PORT=8077
SPD_DRUG_HOST=192.168.139.129

docker-compose.yaml文件

version: '2.3'
services:
  redis:
    image: ${SPD_IMAGE_PREFIX}/rancher/redis:latest
    container_name: redis
    ports:
      - ${SPD_REDIS_PORT}:6379
    restart: always
    cap_drop:
      - ALL
    cap_add:
      - CHOWN
      - SETGID
      - SETUID
    environment:
      - TZ=Asia/Shanghai
    command: --requirepass ${SPD_REDIS_PASSWORD} --appendonly yes
    volumes:
      - ${SPD_BASE}/data/redis:/data
    networks:
      - spd-network
  mysql:
    image: ${SPD_IMAGE_PREFIX}/rancher/mysql:8.0
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: ${SPD_MYSQL_PASSWORD}
    ports:
      - ${SPD_MYSQL_PORT}:3306
    command: --lower_case_table_names=1
    volumes:
      - ${SPD_BASE}/data/mysql:/var/lib/mysql
    networks:
      - spd-network
    restart: always
  consul: 
    image: ${SPD_IMAGE_PREFIX}/rancher/consul:latest
    container_name: consul
    ports:
      - ${SPD_CONSUL_PORT}:8500
    environment:
      - TZ=Asia/Shanghai
    command: agent -server -bootstrap -ui -client=0.0.0.0
    volumes:
      - ${SPD_BASE}/data/consul/data:/consul/data
      - ${SPD_BASE}/data/consul/config:/consul/config
    networks:
      - spd-network
    restart: always
  minio: 
    image: ${SPD_IMAGE_PREFIX}/rancher/minio:RELEASE.2021-06-17T00-10-46Z
    container_name: minio
    ports:
      - ${SPD_MINIO_PORT}:9000
    command: server /data
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ${SPD_BASE}/data/minio/data:/data
      - ${SPD_BASE}/minio/config:/root/.minio
    networks:
      - spd-network
    restart: always
  identity: 
    image: ${SPD_IMAGE_PREFIX}/oms/${SPD_IDENTITY_IMAGE}
    container_name: spd-identity
    ports:
      - ${SPD_IDENTITY_PORT}:8016
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT}  
    volumes:
      - ${SPD_BASE}/data/spd-volume/identity/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/identity/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/identity/Logs:/app/Logs
      - /usr/share/zoneinfo/Asia:/usr/share/zoneinfo/Asia:ro
    networks:
      - spd-network
    restart: always
  auth: 
    image: ${SPD_IMAGE_PREFIX}/oms/${SPD_AUTH_IMAGE}
    container_name: spd-auth
    ports:
      - ${SPD_AUTH_PORT}:8015
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/auth/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/auth/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/auth/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  web: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_WEB_IMAGE}
    container_name: spd-web
    ports:
      - ${SPD_WEB_PORT}:8020
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/web/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/web/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/web/Logs:/app/Logs
      - ${SPD_BASE}/data/spd-volume/web/scripts/Config.js:/app/wwwroot/scripts/Config.js
      - ${SPD_BASE}/data/spd-volume/web/ActiveReportSource/Custom:/app/ActiveReportSource/Custom
    networks:
      - spd-network
    restart: always
  gateway: 
    image: ${SPD_IMAGE_PREFIX}/oms/${SPD_GATEWAY_IMAGE}
    container_name: spd-gateway
    ports:
      - ${SPD_GATEWAY_PORT}:8083
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/gateway/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/gateway/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/gateway/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  file: 
    image: ${SPD_IMAGE_PREFIX}/oms/${SPD_FILE_IMAGE}
    container_name: file
    ports:
      - ${SPD_FILE_PORT}:8018
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/file/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/file/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/file/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  baseinfo: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_BASEINFO_IMAGE}
    container_name: spd-baseinfo
    ports:
      - ${SPD_BASEINFO_PORT}:8011
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/baseinfo/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/baseinfo/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/baseinfo/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  product: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_PRODUCT_IMAGE}
    container_name: spd-product
    ports:
      - ${SPD_PRODUCT_PORT}:8012
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/product/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/product/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/product/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  stockmanage: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_STOCK_IMAGE}
    container_name: spd-stockmanage
    ports:
      - ${SPD_STOCK_PORT}:8023
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/stockmanage/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/stockmanage/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/stockmanage/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  order: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_ORDER_IMAGE}
    container_name: spd-order
    ports:
      - ${SPD_ORDER_PORT}:8025
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/order/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/order/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/order/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  interface: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_INTERFACE_IMAGE}
    container_name: spd-interface
    ports:
      - ${SPD_INTERFACE_PORT}:8026
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/interface/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/interface/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/interface/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  monthlystatement: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_MONTHLYSTATEMENT_IMAGE}
    container_name: spd-monthlystatement
    ports:
      - ${SPD_MONTHLYSTATEMENT_PORT}:8024
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/monthlystatement/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/monthlystatement/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/monthlystatement/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  materialpackage: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_MATERIALPACKAGE_IMAGE}
    container_name: spd-materialpackage
    ports:
      - ${SPD_MATERIALPACKAGE_PORT}:8027
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/materialpackage/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/materialpackage/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/materialpackage/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
  reagent: 
    image: ${SPD_IMAGE_PREFIX}/spd/${SPD_REAGENT_IMAGE}
    container_name: spd-reagent
    ports:
      - ${SPD_REAGENT_PORT}:8029
    environment:
      - TZ=Asia/Shanghai
      - ASPNETCORE_ENVIRONMENT=${SPD_ENVIRONMENT} 
    volumes:
      - ${SPD_BASE}/data/spd-volume/reagent/appsettings.json:/app/appsettings.json:ro
      - ${SPD_BASE}/data/spd-volume/reagent/appsettings.${SPD_ENVIRONMENT}.json:/app/appsettings.${SPD_ENVIRONMENT}.json:ro
      - ${SPD_BASE}/data/spd-volume/reagent/Logs:/app/Logs
    networks:
      - spd-network
    restart: always
   
networks:
  spd-network:
    external: false

　daemon.json

{
"insecure-registries": [
    "219.139.241.229:8844"
  ],
  "registry-mirrors": [
    "http://hub-mirror.c.163.com",
    "https://registry.docker-cn.com",
    "https://docker.mirrors.ustc.edu.cn"
  ],
  "log-driver":"json-file",
    "log-opts":{"max-size":"500m","max-file":"3"}
}

common.sh

#!/bin/bash
#docker version: 17.06.0+
#docker-compose version: 1.18.0+

DIR="$(cd "$(dirname "$0")" && pwd)"

set +e
set -o noglob

#
# Set Colors
#

bold=$(tput bold)
underline=$(tput sgr 0 1)
reset=$(tput sgr0)

red=$(tput setaf 1)
green=$(tput setaf 76)
white=$(tput setaf 7)
tan=$(tput setaf 202)
blue=$(tput setaf 25)

#
# Headers and Logging
#

underline() { printf "${underline}${bold}%s${reset}\n" "$@"
}
h1() { printf "\n${underline}${bold}${blue}%s${reset}\n" "$@"
}
h2() { printf "\n${underline}${bold}${white}%s${reset}\n" "$@"
}
debug() { printf "${white}%s${reset}\n" "$@"
}
info() { printf "${white}➜ %s${reset}\n" "$@"
}
success() { printf "${green}✔ %s${reset}\n" "$@"
}
error() { printf "${red}✖ %s${reset}\n" "$@"
}
warn() { printf "${tan}➜ %s${reset}\n" "$@"
}
bold() { printf "${bold}%s${reset}\n" "$@"
}
note() { printf "\n${underline}${bold}${blue}Note:${reset} ${blue}%s${reset}\n" "$@"
}

set -e

function check_docker {
    if ! docker --version &> /dev/null
    then
        install_docker
    #    error "Need to install docker(17.06.0+) first and run this script again."
    #    exit 1
    fi

    # docker has been installed and check its version
    if [[ $(docker --version) =~ (([0-9]+)\.([0-9]+)([\.0-9]*)) ]]
    then
        docker_version=${BASH_REMATCH[1]}
        docker_version_part1=${BASH_REMATCH[2]}
        docker_version_part2=${BASH_REMATCH[3]}

        note "docker version: $docker_version"
        # the version of docker does not meet the requirement
        if [ "$docker_version_part1" -lt 17 ] || ([ "$docker_version_part1" -eq 17 ] && [ "$docker_version_part2" -lt 6 ])
        then
            error "Need to upgrade docker package to 17.06.0+."
        fi
    else
        error "Failed to parse docker version."
        exit 1
    fi
}

function check_dockercompose {
    if ! docker-compose --version &> /dev/null
    then
        install_docker_compose
    #    error "Need to install docker-compose(1.18.0+) by yourself first and run this script again."
    #    exit 1
    fi

    # docker-compose has been installed, check its version
    if [[ $(docker-compose --version) =~ (([0-9]+)\.([0-9]+)([\.0-9]*)) ]]
    then
        docker_compose_version=${BASH_REMATCH[1]}
        docker_compose_version_part1=${BASH_REMATCH[2]}
        docker_compose_version_part2=${BASH_REMATCH[3]}

        note "docker-compose version: $docker_compose_version"
        # the version of docker-compose does not meet the requirement
        if [ "$docker_compose_version_part1" -lt 1 ] || ([ "$docker_compose_version_part1" -eq 1 ] && [ "$docker_compose_version_part2" -lt 18 ])
        then
            error "Need to upgrade docker-compose package to 1.18.0+."
            exit 1
        fi
    else
        error "Failed to parse docker-compose version."
        exit 1
    fi
}

# install docker 
function install_docker {
    if [ ! -d "/etc/docker/" ];
    then
        mkdir /etc/docker
    else
        echo "Folder already exists"
    fi
    cp daemon.json /etc/docker/

    if [[ -d docker ]]; then
      info "... offline install docker"
      cp docker/* /usr/bin/
      cp docker.service /usr/lib/systemd/system/
      chmod +x /usr/bin/docker*
      chmod 754 /usr/lib/systemd/system/docker.service
    else
       info "... online install docker"
       curl -fsSL https://get.docker.com -o get-docker.sh 2>&1 | tee -a ${DIR}/install.log
       sudo sh get-docker.sh --mirror Aliyun 2>&1 | tee -a ${DIR}/install.log
    fi
    
    if [ ! -f "/usr/lib/systemd/system/docker.service" ];
    then
        cp docker.service /usr/lib/systemd/system/
    else
        echo "file already exists"
    fi
    
    info "... start docker"
    systemctl daemon-reload && systemctl start docker 2>&1 | tee -a ${DIR}/install.log
    
    systemctl enable docker    
    
    docker ps 1>/dev/null 2>/dev/null
    if [ $? != 0 ];then
        error "Docker 未正常启动，请先安装并启动 Docker 服务后再次执行本脚本"
        exit 1
    fi
}

function install_docker_compose {
    if [[ -d docker ]]; then
        info "... offline docker-compose"
        cp docker/bin/docker-compose /usr/bin/
        chmod +x /usr/bin/docker-compose
    else
        info "... online docker-compose"
        curl -L https://get.daocloud.io/docker/compose/releases/download/v2.2.3/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose 2>&1 | tee -a ${DIR}/install.log
        chmod +x /usr/local/bin/docker-compose
        ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
    fi
   
   docker-compose version 1>/dev/null 2>/dev/null
    if [ $? != 0 ];then
       error "docker-compose 未正常安装，请先安装 docker-compose 后再次执行本脚本"
       exit 1
    fi
}

 

 

常见问题：

解决方法一（推荐）：

安装docker-compose

1、下载安装包：
官网：https://github.com/docker/compose/releases
百度云下载：
链接：https://pan.baidu.com/s/10In9P2lSLuYL3M7dVhARhQ
提取码：bax3

2、移动文件到指定目录并改名

mv docker-compose-linux-x86_64 /usr/local/bin/docker-compose
3、添加可执行权限

chmod +x /usr/local/bin/docker-compose
4、命令测试是否安装成功

docker-compose -v 

解决方法二：

1、无法创建符号链接"/usr/bin/docker-compose": 文件已存在

下载docker-compose：curl -SL https://github.com/docker/compose/releases/download/v2.16.0/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

加个执行权限：chmod +x /usr/local/bin/docker-compose