Docker 搭建开源 CMDB平台 之 “OpsManage”

            

 说明：  我一次build 完 因此images 包 有1G多   可分层build   bash 环境一层   应用程序及启动脚本（shell.sh) 一层  

 

步骤： 

         1     基础 Images 镜像  sairamnusetty/centos6.8-python2.7.13  

         2    从github  上 git  proect 下来并修改配置文件

        3    运行  install-project.sh  自动下载  git  proect   在次运行  自动构建docker-images  而后  run proect

整个目录文件

 

 

 

 

  install-project.sh  代码以下：   第一次运行检查当下目录是否存在OpsManage 项目文件 如没有自动从github上git 下来 

 

        

#!/bin/bas h #author Mrchen 237356573@qq.com PROCJECT="./OpsManage" DOCKERFILE="./dockerfile" run_start() { #run build-project-image echo -e "\033[41;30m正在----Run build-Images-----\033[0m" docker build -t python-django:opsmanage-v1 . #run docker-images echo -e "\033[41;30m正在----Docker---Run-Images-----\033[0m" docker run --name project -p 80:8000 -d python-django:opsmanage-v1 } echo -e "\033[41;30m 正在检查文件 \033[0m" if [ ! -d "$PROCJECT" ]; then echo -e "\033[41;30m正在-----git clone https://github.com/welliamcao/OpsManage.git----\033[0m" yum install wget git -y && git clone https://github.com/welliamcao/OpsManage.git echo -e "\033[41;30m请先修改modify Redis-host-IP Mysql-host-IP user password db---\033[0m" echo -e "\033[41;30m文件位置---./OpsManage/OpsManage/settings.py---\033[0m" echo -e "\033[41;30m 在运行该脚本 \033[0m" else if [[ ! -f "$DOCKERFILE" ]]; then cat > ./Dockerfile <<\EOF # MAINTAINER Mrchen <237356573@qq.com> # DOCKER-VERSION 1.0 FROM sairamnusetty/centos6.8-python2.7.13 MAINTAINER The CentOS Project <237356573.qq.com> RUN yum install wget gcc -y RUN wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo RUN yum clean all RUN yum install epel-release -y RUN yum repolist #install django-base-server RUN yum install zlib zlib-devel readline-devel sqlite-devel bzip2-devel openssl-devel gdbm-devel libdbi-devel ncurses-libs kernel-devel libxslt-devel libffi-devel python-devel mysql-devel zlib-devel mysql-server sshpass gcc wget git openssl-devel -y #install python-django-pip-base COPY ./requirements.txt /mnt RUN pip install -r /mnt/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple/ #mount proect OpsManage VOLUME ["/mnt/OpsManage"] COPY OpsManage /mnt #run .sh .py COPY ./loading-mariadb.sh /mnt COPY ./start-proect.sh /mnt #开放8000端口 EXPOSE 8000 #load data RUN chmod +x /mnt/start-proect.sh #ENTRYPOINT ["/mnt/start-proect.sh"] CMD ["/mnt/start-proect.sh"] EOF echo -e "new pip config" cat > ./requirements.txt <<\EOF django==1.8.17 Celery==3.1.20 django-celery celery-with-redis djangorestframework==3.5.3 paramiko ansible==2.2.2 redis xlrd supervisor MySQL-python DBUtils EOF cat > ./start-proect.sh <<\EOF #!/bin/bash #237356573 OPS_DIR=/mnt #--------------RUN---Opsmange--------------------------- if [[ ! -d ${OPS_DIR}/OpsManage ]];then echo "not proectj-DIR " else cd ${OPS_DIR}/OpsManage python ${OPS_DIR}/manage.py migrate STR=$? if [[ ! STR -ne 0 ]];then chmod +x /mnt/loading-mariadb.sh bash /mnt/loading-mariadb.sh sleep 1 python ${OPS_DIR}/manage.py runserver 0.0.0.0:8000 else echo "----------------mysql----loading-----ERROR-------" fi fi EOF #---------------------------RUN---------------------------------- echo -e "...new--all--files..................." read -r -p "ls it running?[Y/n]" PROECT case $PROECT in [yY][eE][sS]|[yY]) run_start ;; [nN][oO]|[nN]) echo "-----exit-----" exit ;; esac else read -r -p "all files exis ls it running?[Y/n]" PROECT case $PROECT in [yY][eE][sS]|[yY]) run_start ;; [nN][oO]|[nN]) echo "-----exit-----" exit ;; esac fi fi 

运行：   bash ./install-project.sh

        

 

vim ./OpsManage/OpsManage/settings.py   修改  redis  mariadb 及 port    咱们修改成  172.16.0.200  

 

 

 mariadb 咱们修改成：

 

 

修改完咱们在来看一下  loading-mariadb.sh   该文件为启动时修改python-django  登录时账号及密码：

 

在次运行  bash ./install-project.sh

 

    坐等 查看:

 

 

 

 访问 172.16.0.220   user:  chen   password : admin

 

 

 

          images 打包    docker save   e5c4cfc89496 > /mnt/opsmanage.ims

         images   loading进本地  仓库   docker load  <  /mnt/opsmanage.ims

         Tag          docker tag   e5c4cfc89496  python-django_opsmanage_v1

         push 到私有仓库  docker push 172.16.0.230:5000/python-django_opsmanage_v1

         还能够写个   compose  在加  swarm集群 也是我接下去要研究学习  还有 k8s  哦！

         container   （redis,mariadb,Opsmanages）下载地址：