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什邡网站建设公司,全网营销策划公司,wordpress主题手机制作教程,深圳做响应式网站制作文章目录使用Dockerfile制作LAMP环境镜像编写Dockerfile不修改默认页面修改默认页面 Start Script目录结构及文件登录私有仓库给镜像打标签上传镜像页面检查检测镜像可用性使用Dockerfile制作LAMP环境镜像编写Dockerfile 不修改默认页面 FROM centos:7 MAINTAINER "…

文章目录

- 使用Dockerfile制作LAMP环境镜像
- - 编写Dockerfile
  - - 不修改默认页面
    - 修改默认页面
  - Start Script
  - 目录结构及文件
  - 登录私有仓库
  - 给镜像打标签
  - 上传镜像
  - 页面检查
  - 检测镜像可用性

使用Dockerfile制作LAMP环境镜像

编写Dockerfile

不修改默认页面

FROM centos:7
MAINTAINER "FOX"
COPY mysql.repo /etc/yum.repos.d/
COPY epel.repo /etc.yum.repos.d/
RUN yum clean all && yum makecache && yum install -y mysql-server php php-gd php-mysql httpd && \sed -i "s/#ServerName www.example.com:80/ServerName www.example.com:80/" /etc/httpd/conf/httpd.conf
EXPOSE 80/tcp 3306/tcp
COPY start.sh /opt/
RUN chmod +x /opt/start.sh
CMD ["/opt/start.sh"]

修改默认页面

该Dockerfile在宿主机安装有GUI时通过浏览器可看出效果。

FROM centos:7
MAINTAINER "FOX"
COPY mysql.repo /etc/yum.repos.d/
COPY epel.repo /etc.yum.repos.d/
RUN yum clean all && yum makecache && yum install -y mysql-server php php-gd php-mysql httpd && \sed -i "s/#ServerName www.example.com:80/ServerName www.example.com:80/" /etc/httpd/conf/httpd.conf   && \echo "<?php phpinfo(); ?>" > /var/www/html/index.php
EXPOSE 80/tcp 3306/tcp
COPY start.sh /opt/
RUN chmod +x /opt/start.sh
CMD ["/opt/start.sh"]

Start Script

#!/bin/bash
/usr/sbin/httpd &
/usr/sbin/mysqld --user=mysql &
tail -f /dev/null

目录结构及文件

├── lamp
│   ├── Dockerfile
│   ├── epel.repo
│   ├── mysql.repo
│   └── start.sh

登录私有仓库

[root@docker lamp]# docker login www.kvm.cn
Authenticating with existing credentials...
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-storeLogin Succeeded

给镜像打标签

[root@docker lamp]# docker tag lamp:v1.1 www.kvm.cn/library/lamp:v1.1

上传镜像

[root@docker lamp]# docker push www.kvm.cn/library/lamp:v1.1 
The push refers to repository [www.kvm.cn/library/lamp]
cc32351b5cc2: Pushed 
516365b20893: Pushed 
d0be8416d3fd: Pushed 
acedef93300c: Pushed 
174f56854903: Mounted from library/centos7 
v1.1: digest: sha256:74d3d51a999ec3234febc5788018a8f46b58b02461f5e82b8e89268f3bb7b570 size: 1363

页面检查

检测镜像可用性

[root@docker lamp]# docker run -d -it --name lamp --privileged=true lamp:v1.1 /usr/sbin/init
[root@docker lamp]# docker ps
CONTAINER ID   IMAGE       COMMAND           CREATED         STATUS         PORTS              NAMES
d9dddfda70ce   lamp:v1.1   "/opt/start.sh"   6 minutes ago   Up 6 minutes   80/tcp, 3306/tcp   lamp
[root@docker lamp]# curl 172.17.0.2
Web test
[root@docker lamp]# docker exec  -it lamp /bin/bash
[root@4c13402c5313 /]# systemctl status mysqld
● mysqld.service - MySQL ServerLoaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)Active: activating (start) since Tue 2023-08-22 17:36:44 UTC; 31s ago