Kbengine游戏引擎-【5】用Dockerfile打包镜像kbengine

本文是以docker为例，以ubuntu 16.04做基础镜像

kengine 1.0.0 用supervisor来管理启动

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先放下目录结构图：

kb--里面放的是kbengine的编译后的引擎以及demo

参考案例：https://github.com/Yenole/kbengine-docker/blob/master/Dockerfile

不过他这个写的我没实现成功

一、Dockerfile文件

FROM ubuntu:16.04
LABEL maintainer="116.com"
# 设置工作目录
WORKDIR /
# 更新并安装环境
RUN apt update
RUN apt install libmysqlclient-dev -y           #数据库管理器(DBMgr)会用到，不然这个进程起不了，无法连接数据库
RUN apt install mysql-client -y
#解压安装引擎
COPY kb /
# 添加demo
RUN useradd kbe
 
#安装supervisord                  #让supervisord启动在前端，这样不会down掉
RUN apt install supervisor -y
RUN chmod  /etc/supervisor/supervisord.conf
COPY supervisord.conf /etc/supervisor/supervisord.conf
# 映射端口
EXPOSE
EXPOSE
EXPOSE
CMD ["/usr/bin/supervisord","-n","-c","/etc/supervisor/supervisord.conf"]

二.supervisord.conf文件

; supervisor config file
 
[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chmod=                       ; sockef file mode (default )
 
[supervisord]
logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
childlogdir=/var/log/supervisor            ; ('AUTO' child log dir, default $TEMP)
 
; the below section must remain in the config file for RPC
; (supervisorctl/web interface) to work, additional interfaces may be
; added by defining them in separate rpcinterface: sections
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
 
[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket
 
; The [include] section can just contain the "files" setting.  This
; setting can list multiple files (separated by whitespace or
; newlines).  It can also contain wildcards.  The filenames are
; interpreted as relative to this file.  Included files *cannot*
; include files themselves.
 
[include]
files = /etc/supervisor/conf.d/*.conf
[program:kbe2]
user=kbe
environment=uid="1000",KBE_ROOT="/kbengine",KBE_RES_PATH="$KBE_ROOT/assets/:$KBE_ROOT/assets/scripts/:$KBE_ROOT/assets/res/",KBE_BIN_PATH="$KBE_ROOT/kbe/bin/server"
directory=/kbengine/assets/
command=/bin/sh start_server.sh
autostart=true
autorestart=true
[program:django]
directory=/kbengine/kbe/tools/server/webconsole/
command=/bin/sh run_server.sh
autostart=true
autorestart=true

三、构建镜像

docker build -t kbengine:v1 .

四、注意事项

1.提先要把数据库准备好，建好库已经用户密码。

2.环境变量问题