Docker部署web环境之Lanmp
1. 案例一 整套项目多容器分离通过docker-compose部署lanmp环境
中方文档参考网址： docker/kubernets网址
http://www.dockerinfo.net/document
docker网络关系
- 同一网段之间容器互通，不同网络之间容器相互隔离，比如，docker0网段和docker1网段内的容器；
- 不同网段内的容器如果想要互通，可以通过映射到物理网卡上的端口来进行通信，也是可以的；
1.1 介绍
compose 是一个定义和管理多容器的工具，使用python语言编写。使用compose配置文件描述多个容器应用的架构，比如使用什么镜像，数据卷，网络，映射端口等；然后一条命令管理所有服务，比如启动，停止，重启等。
1.2 安装docker环境
参考网址
https://docs.docker.com/install/linux/docker-ce/centos/
参考网址
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce
systemctl start docker
systemctl enable docker
docker tab键自动补全
yum install -y bash-completion
source /usr/share/bash-completion/completions/docker
source /usr/share/bash-completion/bash_completion
注意：
a）修改docker默认的安装路径
# vim /lib/systemd/system/docker.service
ExecStart=/usr/bin/dockerd --graph /app/docker
b）修改默认的网络地址段
# vim /etc/docker/daemon.json
{"bip":"192.168.10.1/24"}
{"icc": false}
注： docker的版本从2017年3月份开始，以年月份来展示版本，并且分为企业版和社区版
1.3 安装docker-compose
下载网址
https://github.com/docker/compose/releases
安装步骤：
curl -L https://github.com/docker/compose/releases/download/1.23.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
1.4 目录路径的案例
[root@test compose_lanmp]# pwd
/home/yangjw/compose_lanmp
[root@test compose_lanmp]# ll
总用量 28
drwxr-xr-x 7 root root 4096 11月 11 17:44 apache_php
-rw-r--r-- 1 root root 1613 11月 11 17:44 docker-compose-lamp.yml
-rw-r--r-- 1 root root 2689 11月 11 17:42 docker-compose-lnmp.yml
drwxr-xr-x 4 root root 4096 11月 11 17:42 mysql
drwxr-xr-x 6 root root 4096 11月 11 17:44 nginx
drwxr-xr-x 4 root root 4096 11月 11 17:42 php
-rwxr-xr-x 1 root root 1541 11月 11 17:42 README
1.5 nginx 的Dockerfile文件的编写
进入到nginx的目录
将下载好的nignx源码包，放入到nginx目录下面
cat Dockerfile
FROM centos:7
MAINTAINER Mr.JingWen
RUN yum install -y wget telnet vim iproute iputils gcc gcc-c++ make openssl-devel pcre pcre-devel
RUN useradd -s /sbin/nologin -u 3000 nginx
ENV TZ="Asia/Shanghai" nginx_v="1.14.2" soft_sign="PXJY_WebSer" nginx_dir="/usr/local/nginx"
ADD source_file/nginx-${nginx_v}.tar.gz /usr/local/src/
# 隐藏服务和版本号
#注意: 若nginx的版本不是 1.14.2 ，需要修改 nginx.h 里面的版本号，使其对应
COPY source_file/nginx.h /usr/local/src/nginx-${nginx_v}/src/core/
COPY source_file/ngx_http_header_filter_module.c /usr/local/src/nginx-${nginx_v}/src/http/
COPY source_file/ngx_http_special_response.c /usr/local/src/nginx-${nginx_v}/src/http/
RUN cd /usr/local/src/nginx-${nginx_v} \
&& ./configure --prefix=${nginx_dir} --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module \
--with-http_gzip_static_module --with-pcre \
&& make -j 4 && make install
RUN rm -rf /usr/local/src/nginx-${nginx_v}* && yum clean all
RUN chown -R nginx ${nginx_dir} && rm -rf /usr/local/src/nginx-${nginx_v}
WORKDIR ${nginx_dir}
EXPOSE 80
CMD ["./sbin/nginx", "-g", "daemon off;"]
备注：此处启动用自己创建的普通用户启动，但是考虑到和宿主机的用户避免冲突，所以指定了uid，授权的时候需要注意下，建议最好用uid号进行授权。
通过此编译文件编译后可直接启动，根据自己需求挂载配置文件。
cat nginx.conf
user nginx;
worker_processes auto;
error_log logs/error.log info;
pid logs/nginx.pid;
worker_rlimit_nofile 65535;
events {
use epoll;
worker_connections 3072;
}
http {
include mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
keepalive_timeout 65;
tcp_nodelay on;
server_tokens off;
#proxy_buffer_size 64k;
#proxy_buffers 4 256k;
#proxy_busy_buffers_size 256k;
#client_header_buffer_size 64k;
#large_client_header_buffers 4 64k;
#fastcgi_connect_timeout 60;
#fastcgi_send_timeout 180;
fastcgi_read_timeout 600;
proxy_connect_timeout 600;
proxy_read_timeout 600;
proxy_send_timeout 600;
client_body_buffer_size 20M;
client_max_body_size 20M; #设置允许客户端请求的最大的单个文件字节数
client_header_buffer_size 20M; #指定来自客户端请求头的headebuffer大小
include conf.d/*.conf;
}
cat conf.d/project.conf
server {
listen 80;
server_name localhost;
access_log /applog/app1.access.log main;
error_log /applog/app2.error.log;
root /webroot/app1/;
location / {
index index.php index.html index.htm;
if ( !-e $request_filename) {
rewrite ^(.*)$ /index.php?info=/$1 last;
break;
}
}
error_page 404 /404.html;
location = /404.html {
root /usr/share/nginx/html;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
fastcgi_pass compose-php7.2:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
fastcgi_param PHP_VALUE "open_basedir=/webroot/app1:/tmp/";
}
}
1.6 php的Dockerfile文件的编写
进入到php目录
cat Dockerfile
FROM centos:7
MAINTAINER Mr.JingWen
RUN yum install -y wget telnet vim iproute iputils gcc gcc-c++ make gd-devel libxml2-devel libcurl-devel libjpeg-devel \
libpng-devel openssl-devel
RUN useradd -s /sbin/nologin -u 3000 nginx
#环境变量参数
ENV TZ="Asia/Shanghai" mhash_v="0.9.9.9" libiconv_v="1.13" libmcrypt_v="2.5.8" php_v="7.2.19" php_dir="/usr/local/php"
ADD source_file/mhash-${mhash_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/mhash-${mhash_v} && ./configure && make -j 4 && make install
ADD source_file/libiconv-${libiconv_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/libiconv-${libiconv_v} && ./configure && make -j 4 && make install
ADD source_file/libmcrypt-${libmcrypt_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/libmcrypt-${libmcrypt_v} && ./configure && make -j 4 && make install \
&& cd libltdl && ./configure --with-gmetad --enable-gexec --enable-ltdl-install \
&& make -j 4 && make install
RUN echo '/usr/local/lib' >> /etc/ld.so.conf && ldconfig
ADD source_file/php-${php_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/php-${php_v} \
&& ./configure --prefix=${php_dir} --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --enable-sysvsem \
--with-config-file-path=${php_dir}/etc --with-config-file-scan-dir=${php_dir}/etc/php-fpm.d \
--enable-bcmath --without-pear --with-openssl --with-gd --with-jpeg-dir --with-freetype-dir \
--with-zlib --enable-xml --with-libxml-dir --with-mhash --enable-fpm --enable-mbregex \
--with-mcrypt --with-curl --with-png-dir --enable-shmop --enable-mbstring --enable-zip \
--enable-json --enable-phar --with-iconv-dir --enable-gd-native-ttf --enable-pcntl --enable-sockets \
--enable-inline-optimization \
&& make -j 4 ZEND_EXTRA_LIBS='-liconv' \
&& make install \
&& cp ${php_dir}/etc/php-fpm.conf.default ${php_dir}/etc/php-fpm.conf \
#&& cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf \
#注意: 容器中启动php时，启动进程的参数，需要配置禁止后台运行 配置为no，否则启动失败
&& sed -i "21a \daemonize = no" ${php_dir}/etc/php-fpm.conf \
&& cp php.ini-production ${php_dir}/etc/php.ini \
&& sed -i '/upload_max_filesize/s/2/50/' ${php_dir}/etc/php.ini \
&& sed -i '/post_max_size/s/8/50/' ${php_dir}/etc/php.ini \
&& sed -i "/expose_php/s/On/OFF/" ${php_dir}/etc/php.ini \
&& sed -i '$a ;date.timezone=PRC\ndate.timezone = Asia/Shanghai' ${php_dir}/etc/php.ini \
&& sed -i '$a ;关闭高危函数应用\ndisable_functions = passthru,exec,shell_exec,system,chroot' ${php_dir}/etc/php.ini \
&& rm -rf /usr/local/src/mhash-${mhash_v} \
&& rm -rf /usr/local/src/libiconv-${libiconv_v} \
&& rm -rf /usr/local/src/libmcrypt-${libmcrypt_v}
WORKDIR ${php_dir}
EXPOSE 9000
CMD ["./sbin/php-fpm", "-c", "./etc/php-fpm.conf"]
备注：此处的程序启动用户，和nginx用的是一样的uid用户
1.7 apache和php后的Dockerfile编写
cat ./compose_lanmp/apache_php/Dockerfile
FROM centos:7
MAINTAINER Mr.JingWen
# apache和php环境的环境变量参数;
# 注: 编译php版本前，需要先修改下面httpd.conf中php加载模块的版本号，libphp
ENV TZ="Asia/Shanghai" apr_v="1.7.0" apr_util_v="1.6.0" httpd_v="2.4.39" httpd_dir="/usr/local/httpd" \
qdbm_v="1.8.78" mhash_v="0.9.9.9" libiconv_v="1.13" libmcrypt_v="2.5.8" php_dir="/usr/local/php" php_v="7.2.19"
RUN useradd -s /sbin/nologin -u 3100 apache
RUN yum install -y gcc gcc-c++ make cmake autoconf automake ncurses-devel \
libxml2-devel perl-devel libcurl-devel libgcrypt libgcrypt-devel \
libxslt libxslt-devel pcre-devel openssl-devel openssl wget \
curl-devel db4-devel libXpm-devel gmp-* libc-client-devel vim \
openldap-devel freetype freetype-devel gd gd-devel libjpeg-devel \
libpng-devel zlib zlib-devel bzip2-devel libtool expat-devel bison \
iproute telnet iputils libtermcap-devel
#=============== 构建 Apache 服务镜像配置 ==============#
RUN echo -e "\033[44;37m 开始编译 apache 服务 \033[0m" && sleep 3
ADD source_file/apr-${apr_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/apr-${apr_v} \
&& ./configure --prefix=/usr/local/apr \
&& make -j 4 && make install
ADD source_file/apr-util-${apr_util_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/apr-util-${apr_util_v} \
&& ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr \
&& make -j 4 && make install
ADD source_file/httpd-${httpd_v}.tar.gz /usr/local/src
WORKDIR /usr/local/src/httpd-${httpd_v}
#优化apache请求数 || 隐藏apache版本号和更改软件名字标志的函数
RUN perl -pi -e "s/DEFAULT_SERVER_LIMIT 256/DEFAULT_SERVER_LIMIT 15000/g" server/mpm/prefork/prefork.c \
&& sed -i "/#define AP_SERVER_BASEPRODUCT/s/Apache/PXJY WebSer/" include/ap_release.h \
#开始编译
&& ./configure --prefix=${httpd_dir} -enable-cgi --with-zlib --with-pcre --with-apr=/usr/local/apr \
--enable-expires=shared --enable-vhost-alias=shared --with-apr-util=/usr/local/apr-util \
--enable-rewrite=shared --enable-speling=shared --enable-proxy=shared --enable-so --enable-ssl \
--with-mpm=prefork --with-expat=builtin --enable-modules=all --enable-usertrack=shared \
&& make -j 4 && make install
WORKDIR ${httpd_dir}/conf
RUN sed -i 's/#ServerName www.example.com:80/ServerName 0.0.0.0:80/g' httpd.conf \
&& sed -i '$a Include conf/extra/httpd-vhosts.conf' httpd.conf \
&& sed -i 's/User daemon/User apache/g' httpd.conf \
&& sed -i 's/Group daemon/Group apache/g' httpd.conf \
&& sed -i 's/DirectoryIndex index.html/DirectoryIndex index.php index.html/g' httpd.conf \
&& sed -i '$a ServerTokens Prod' httpd.conf \
&& sed -i '$a ServerSignature Off' httpd.conf \
&& sed -i 's/#LoadModule/LoadModule/g' httpd.conf \
# php相关的参数,用php服务器时，才会生效
&& sed -i '/<IfModule mime_module>/a AddType application/x-httpd-php .php' httpd.conf \
&& sed -i '/<IfModule mime_module>/a AddType application/x-httpd-php-source .phps' httpd.conf \
#
# php版本不同所用模块也不同
&& sed -i '/<IfModule unixd_module>/i LoadModule php7_module modules/libphp7.so' httpd.conf
#&& sed -i '/<IfModule unixd_module>/i LoadModule php5_module modules/libphp5.so' httpd.conf \
#================== 构建 php 服务镜像 =================#
RUN echo -e "\033[44;37m 开始编译 php 服务 \033[0m" && sleep 3
ADD source_file/qdbm-${qdbm_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/qdbm-${qdbm_v} && ./configure && make -j 4 && make install
ADD source_file/mhash-${mhash_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/mhash-${mhash_v} && ./configure && make -j 4 && make install
ADD source_file/libiconv-${libiconv_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/libiconv-${libiconv_v} && ./configure && make -j 4 && make install
ADD source_file/libmcrypt-${libmcrypt_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/libmcrypt-${libmcrypt_v} && ./configure && make -j 4 && make install \
&& cd libltdl && ./configure --with-gmetad --enable-gexec --enable-ltdl-install \
&& make -j 4 && make install
RUN echo '/usr/local/lib' >> /etc/ld.so.conf && ldconfig
ADD source_file/php-${php_v}.tar.gz /usr/local/src
RUN cd /usr/local/src/php-${php_v} \
&& ./configure --prefix=${php_dir} --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd \
--with-apxs2=${httpd_dir}/bin/apxs --with-config-file-path=${php_dir}/etc --enable-pic --disable-static \
--enable-mbstring --enable-inline-optimization --with-regex=system --with-gettext --with-gd --with-png \
--with-zlib --enable-debugger --disable-debug --enable-magic-quotes --enable-safe-mode --enable-sysvmsg \
--enable-sysvsem --enable-sysvshm --enable-track-vars --enable-yp --with-freetype-dir=/usr --enable-ftp \
--with-xml --with-png-dir=/usr --enable-gd-native-ttf --with-ttf --with-ncurses --with-gmp --with-iconv \
--with-jpeg-dir=/usr --with-expat-dir=/usr --enable-bcmath --enable-exif --enable-sockets --enable-wddx \
--enable-discard-path --enable-trans-sid --enable-wddx --enable-versioning --enable-calendar --enable-dbx \
--enable-dio --enable-mcal --enable-shmop --with-curl --with-openssl --with-qdbm --enable-fastcgi \
--enable-zip --with-mcrypt --with-mhash --with-qdbm --enable-fpm \
&& make -j 4 ZEND_EXTRA_LIBS='-liconv' \
&& make install \
&& cp ${php_dir}/etc/php-fpm.conf.default ${php_dir}/etc/php-fpm.conf \
#&& cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf \
#注意: 容器中启动php时，启动进程的参数，需要配置禁止后台运行 配置为no，否则启动失败
&& sed -i "21a \daemonize = no" ${php_dir}/etc/php-fpm.conf \
&& cp php.ini-production ${php_dir}/etc/php.ini \
&& sed -i '/upload_max_filesize/s/2/50/' ${php_dir}/etc/php.ini \
&& sed -i '/post_max_size/s/8/50/' ${php_dir}/etc/php.ini \
&& sed -i "/expose_php/s/On/OFF/" ${php_dir}/etc/php.ini \
&& sed -i '$a ;date.timezone=PRC\ndate.timezone = Asia/Shanghai' ${php_dir}/etc/php.ini \
&& sed -i '$a ;关闭高危函数应用\ndisable_functions = passthru,exec,shell_exec,system,chroot' ${php_dir}/etc/php.ini \
&& rm -rf /usr/local/src/apr-${apr_v} \
&& rm -rf /usr/local/src/apr-util-${apr_util_v} \
&& rm -rf /usr/local/src/httpd-${httpd_v} \
&& rm -rf /usr/local/src/qdbm-${qdbm_v} \
&& rm -rf /usr/local/src/mhash-${mhash_v} \
&& rm -rf /usr/local/src/libmcrypt-${libmcrypt_v} \
&& rm -rf /usr/local/src/libiconv-${libiconv_v}
RUN chown -R apache.apache ${httpd_dir}
WORKDIR ${httpd_dir}
EXPOSE 80
ENTRYPOINT ["./bin/httpd", "-D", "FOREGROUND"]
1.7 mysql的Dockerfile文件的配置
mysql的编写，略，直接下载镜像启动即可
进入到mysql目录
mkdir -p conf data
再进入到conf目录下，配置my.cnf文件
cat my.cnf
[mysqld]
user=mysql
port=3306
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
pid-file=/var/run/mysql/mysql.pid
log_error=/var/log/mysql/error.log
character_set_server = utf8
max_connections=3600
1.8 docker-compose YML文件格式以及编写注意事项
YML数据结构通过缩进来表示，连续的项目通过减号来表示，键值对用冒号分隔，数组用中括号括起来，hash用花括号括起来。
YML文件格式注意事项：
1.3.1 不支持制表符tab键缩进，需要使用空格缩进
1.3.2 通常开头缩进2个空格
1.3.3 字符后缩进1个空格，如冒号，逗号，横杠
1.3.4 用井号注释
1.3.5 如果包含特殊字符用单引号引起来
1.3.6 布尔值(true,false,yes,no,on,off)必须用引号括起来，这样分析器会将他们解释为字符串。
1.9 docker-compose配置文件常用字段
配置文件常用字段：
| 字段 | 描述 |
|---|---|
| build dockerfile context | 指定Dockerfile文件名构建镜像上下文路径 |
| image | 指定镜像 |
| command | 执行命令，覆盖默认命令 |
| container_name | 指定容器名称，由于容器名称是唯一的，如果指定自定义名称，则无法scale |
| deploy | 指定部署和运行服务相关配置，只能在Swarm模式使用 |
| enviroment | 添加环境变量 |
| networks | 加入网络，引入自定义网络 |
| ports | 暴露端口，与-p相同，但端口不能低于60 |
| volumes | 挂载宿主机路径或命名卷。如果是命令卷在顶级volumes定义卷名称 |
| restart | 重启策略，默认no，此参数的作用是是否随着docker服务自启动，可选always/on-failure/unless-stopped |
| hostname | 容器主机名 |
常用命令：
| 字段 | 描述 |
|---|---|
| build | 重新构建服务 |
| ps | 列出容器 |
| up | 创建和启动容器，一般和 -d 结合使用，一个是前台运行，一个是后台运行 |
| exec | 在容器里执行命令 |
| scale | 指定一个服务容器启动数量 |
| top | 显示容器进程 |
| logs | 查看容器输出 |
| down | 删除容器，网络，数据卷和镜像 |
| stop/start/restart | 停止/启动/重启服务 |
| config | 验证并查看撰写文件 |
1.10 docker-copose.yml配置文件
此配置是管理多容器的一个工具
- lamp环境yml配置文件
cat docker-compose-lamp.yml
#===============================================
#========== 定义了版本信息 ===============
version: '3'
#===============================================
#=========== Network Service ===============
networks:
lanmp:
driver: bridge
ipam:
config:
- subnet: 192.168.20.0/24
#===============================================
#========= 定义了服务的配置信息 ==========
services:
#Apache Service
compose-apache:
hostname: compose-apache
container_name: compose-apache
restart: always
image: yangsir/apache-php:2.4.39_7.2.19
build:
context: ./apache_php
dockerfile: Dockerfile
ports:
- 81:80
networks:
lanmp:
ipv4_address: 192.168.20.14
depends_on:
- compose-mysql5.7
environment:
TZ: Asia/Shanghai
volumes:
- ./apache_php/config/conf81:/usr/local/httpd/conf
- ./apache_php/applog:/applog
- ./apache_php/webroot:/webroot
- ./apache_php/php/php7.2/etc:/usr/local/php/etc
#健康检查
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost"]
interval: 5s
timeout: 3s
retries: 5
#MySQL Service
compose-mysql5.7:
hostname: compose-mysql5.7
container_name: compose-mysql5.7
restart: always
image: mysql:5.7
ports:
- 3306:3306
networks:
lanmp:
ipv4_address: 192.168.20.13
volumes:
- ./mysql/mysql5.7/conf:/etc/mysql/conf.d
- ./mysql/mysql5.7/data:/var/lib/mysql
command: --character-set-server=utf8
env_file:
- ./mysql/mysql5.7/conf/env
- lnmp环境yml配置文件
cat docker-compose-lnmp.yml
#===============================================
#========== 定义了版本信息 ===============
version: '3.0'
#===============================================
#=========== Network Service ===============
networks:
lanmp:
driver: bridge
ipam:
config:
- subnet: 192.168.20.0/24
#===============================================
#========= 定义了服务的配置信息 ==========
services:
#Nginx Service
compose-wxjh:
hostname: compose-wxjh
container_name: compose-wxjh
restart: always
image: yangsir/nginx-proxy:1.14.2
build:
context: ./nginx
dockerfile: Dockerfile
ports:
- 80:80
networks:
lanmp:
ipv4_address: 192.168.20.11
depends_on:
- compose-php7.2
environment:
TZ: Asia/Shanghai
volumes:
- ./nginx/config/conf80:/usr/local/nginx/conf
- ./nginx/applog:/applog
- ./nginx/webroot:/webroot
#健康检查
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost"]
interval: 5s
timeout: 3s
retries: 5
#Openresty Service
compose-openresty:
hostname: compose-openresty
container_name: compose-openresty
restart: always
image: yangsir/openresty:1.13.6.2
build:
context: ./nginx
dockerfile: dockerfile
ports:
- 84:80
networks:
lanmp:
ipv4_address: 192.168.20.15
depends_on:
- compose-php7.2
environment:
TZ: Asia/Shanghai
volumes:
- ./nginx/config/conf84:/usr/local/openresty/nginx/conf
- ./nginx/applog:/applog
- ./nginx/webroot:/webroot
#健康检查
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost"]
interval: 5s
timeout: 3s
retries: 5
#PHP Service
compose-php7.2:
hostname: compose-php7.2
container_name: compose-php7.2
restart: always
image: yangsir/php-fpm:7.2.19
build:
context: ./php/php7.2
dockerfile: Dockerfile
ports:
- 9000:9000
networks:
lanmp:
ipv4_address: 192.168.20.12
depends_on:
- compose-mysql5.7
environment:
TZ: Asia/Shanghai
volumes:
- ./php/php7.2/etc:/usr/local/php/etc
- ./nginx/webroot:/webroot
#MySQL Service
compose-mysql5.7:
hostname: compose-mysql5.7
container_name: compose-mysql5.7
restart: always
image: mysql:5.7
ports:
- 3306:3306
networks:
lanmp:
ipv4_address: 192.168.20.13
volumes:
- ./mysql/mysql5.7/conf:/etc/mysql/conf.d
- ./mysql/mysql5.7/data:/var/lib/mysql
command: --character-set-server=utf8
env_file:
- ./mysql/mysql5.7/conf/env
cat ./mysql/mysql5.7/conf/env
TZ=Asia/Shanghai
MYSQL_ROOT_PASSWORD=admin
MYSQL_USER=user
MYSQL_PASSWORD=user123
修改默认的网络名称
# echo 'export COMPOSE_PROJECT_NAME="compose"' >> /etc/profile
eg: docker 网络名称类型如下
# docker network ls
ec4609c83ee5 compose_lanmp bridge local
注意： networks 下面的lanmp 是 新创建的网络，将整套业务类型，都放在了同一个网络下面；
利用lnmp环境时，一定要记住，nginx下面映射的目录一定也要在php服务下面做相同的映射，否则php解析不到文件
1.11 启动容器工具进行安装
docker-compose.yml文件 见 1.5
注意： 通过 docker-compose.yml文件来创建容器，默认是会执行 docker-compose.yml文件，如果是默认的文件，可以省略掉 "-f docker-compose.yml"，如果是其他的yml文件，或者路径不在当前路径下，需要用 -f 指定一下
前台执行：
docker-compose -f docker-compose.yml up
后台执行：
docker-compose -f docker-compose.yml up -d
重启单个容器
docker-compose -f docker-compose.yml restart <Service_name>
欢迎来访！ yangsir！！
