docker-compose部署lepus 5.0（含lepus-console）

参考部署文档地址

• https://discuss.lepus.cc/d/5-lepus-50

一、部署

1. 安装docker-compose

# 配置yum 源
yum install -y yum-utils
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
# 安装官方epel源
yum install -y epel-release
# 安装docker-compose
yum install -y docker-compose

2. 安装git

yum install -y git

3.下载lepus develop分支代码

cd /data
git clone -b develop https://gitee.com/lepus-group/lepus.git

4.下载并解压lepus-console

下载地址：https://www.lepus.cc/download/lepus-v50/

cd /data/lepus
tar -zxvf lepus-console.5.0.linux-amd64.tar.gz -C ./lepus-console

复制和修改配置文件

 cp setting.example.yml setting.yml

log:
  path: "/tmp/lepus_api.log"
  level: "debug"
  debug: true

dataSource:
  eventStorageEngine: mysql
  host: lepus.mysql  #使用容器内hosts
  port: 3306
  user: lepus
  password: lepuspassword
  database: lepus_db
  influxHost: 127.0.0.1
  influxPort: 8086
  influxUser: admin
  influxPassword:
  influxDatabase: lepus_db

token:
  storage: "mysql"
  key: "S9p2+dsfM1CzLF=="
  name: "lepus-pro"
  expired: "3d"

decrypt:
  signKey: "1234567890abcdef"
  dbPassKey: "L1e2p3u4s5Abc321"

5.修改docker-compose配置

version: "3"
services:
  mysql:
    image: mysql:5.6
	expose:
      - "3306"
    environment:
      TZ: "Asia/Shanghai"
      MYSQL_DATABASE: lepus_db
      MYSQL_USER: lepus
      MYSQL_PASSWORD: lepuspassword
      MYSQL_ROOT_PASSWORD: mypassword
    command: --character-set-server=utf8
    volumes:
      - lepus-mysql:/var/lib/mysql
    restart: always

  redis:
    image: redis:5
    expose:
      - "6379"
    command: --requirepass "mypassword" --appendonly yes
    volumes:
      - lepus-redis:/data
    restart: always

  nsqlookupd:
    image: nsqio/nsq
    expose:
      - 4160
      - 4161
    command: /nsqlookupd
    restart: always

  nsqd:
    image: nsqio/nsq
    expose:
      - 4150
      - 4151
    volumes:
      - lepus-nsq:/data
    links:
      - "nsqlookupd:nsqlookupd"
    command: /nsqd --lookupd-tcp-address=nsqlookupd:4160 --broadcast-address=nsqd
    depends_on:
      - nsqlookupd
    restart: always

  lepus:
    image: lepus
	ports:
	  - 8080:8080 #暴露lepus-console 8080端口至宿主机
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      TZ: "Asia/Shanghai"
      mysql_user: lepus
      mysql_password: lepuspassword
      mysql_database: lepus_db
    links:
      - "mysql:lepus.mysql"
      - "redis:lepus.redis"
      - "nsqd:lepus.nsq"
    depends_on:
      - mysql
      - redis
      - nsqd
    restart: always

volumes:
  lepus-mysql:
  lepus-redis:
  lepus-nsq:

6.修改Dockerfile文件

FROM golang:alpine AS builder
LABEL MAINTAINER sheaven <[e-mail]>
#配置GO编译环境变量
ENV GO111MODULE=on \
    GOOS=linux \
    GOARCH=amd64 \
    GOPROXY="https://goproxy.cn,direct"

RUN set -xe \
    && sed -i "s/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g" /etc/apk/repositories \
    && apk update --no-cache \
    && apk add --no-cache gcc musl-dev

WORKDIR /build/lepus
#只复制编译必须文件至容器
COPY src ./src
COPY build.sh ./build.sh
COPY go.mod ./go.mod
COPY go.sum ./go.sum
RUN set -xe \
    && go mod download \
    && chmod 755 ./build.sh && ./build.sh

FROM  alpine
LABEL MAINTAINER sheaven <[e-mail]>

WORKDIR /app/lepus
RUN set -xe \
    && sed -i "s/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g" /etc/apk/repositories \
    && apk update --no-cache \
    && apk add --no-cache ca-certificates tzdata supervisor mysql-client \
    && mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 #新增处理apline镜像运行lepus-console报错问题
ENV TZ Asia/Shanghai

COPY docker/supervisor/supervisord.conf /etc/supervisor/supervisord.conf
COPY docker/supervisor/env.conf /etc/supervisor/conf.d/env.conf
COPY --from=builder /build/lepus/bin /app/lepus/bin
COPY etc/alarm.example.ini /app/lepus/etc/alarm.ini
COPY etc/config.example.ini /app/lepus/etc/config.ini
COPY etc/proxy.example.ini /app/lepus/etc/proxy.ini
COPY init_table.sql  /app/lepus/init_table.sql
COPY init_data.sql  /app/lepus/init_data.sql
COPY entrypoint.sh /app/lepus/entrypoint.sh
COPY lepus-console /app/lepus/console #复制lepus-console文件至容器目录

ENV DEBUG=false
RUN chmod 755 /app/lepus/entrypoint.sh

CMD ["/app/lepus/entrypoint.sh"]

• 该文件中主要引入了lepus-console，并处理了alpine 无动态连接库的问题。具体如下：

• alpine镜像启动的容器内运行二进制文件会出现：/bin/sh: xxx not found问题

这种情况是因为动态链接库位置错误导致的，alpine镜像使用的是musl libc而不是gun libc。因而动态链接库的位置不一致。

而一般二进制文件在linux系统下编译，动态链接库是到/lib64目录下的，在alpine镜像内无/lib64目录。
可以在基础镜像内执行以处理该问题：
mkdir /lib64 && ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2

7.修改docker/supervisor/env.conf 文件

[program:lepus_proxy]
directory=/app/lepus/bin/
command=/app/lepus/bin/lepus_proxy --config=/app/lepus/etc/proxy.ini
autostart       = true
autorestart     = true
stopsignal      = TERM
redirect_stderr = true
stdout_logfile  = /dev/stdout
stdout_logfile_maxbytes = 0

[program:lepus_task]
directory=/app/lepus/bin/
command=/app/lepus/bin/lepus_task --config=/app/lepus/etc/config.ini
autostart       = true
autorestart     = true
stopsignal      = TERM
redirect_stderr = true
stdout_logfile  = /dev/stdout
stdout_logfile_maxbytes = 0

[program:lepus_alarm]
directory=/app/lepus/bin/
command=/app/lepus/bin/lepus_alarm --config=/app/lepus/etc/alarm.ini
autostart       = true
autorestart     = true
stopsignal      = TERM
redirect_stderr = true
stdout_logfile  = /dev/stdout
stdout_logfile_maxbytes = 0
#新增lepus_console运行进程
[program:lepus_console]
directory=/app/lepus/console/
command=/app/lepus/console/lepus_console
autostart       = true
autorestart     = true
stopsignal      = TERM
redirect_stderr = true
stdout_logfile  = /dev/stdout
stdout_logfile_maxbytes = 0

8.编译并部署lepus、lepus-console

docker-compose up -d

9.访问并登录lepus

访问 IP:8080 可以登录界面进行登录，默认管理密码为：admin/lepusadmin