網(wǎng)站制作應(yīng)該注意到的問(wèn)題seo有哪些優(yōu)缺點(diǎn)?
@[TOC](Docker 搭建 LNMP + Wordpress
- 一、項(xiàng)目介紹
- 1.1、項(xiàng)目環(huán)境
- 1.2、 服務(wù)器環(huán)境
- 1.3、 任務(wù)需求
- 二、部署Nginx
- 2.1、建立工作目錄
- 2.2、 編寫(xiě) Dockerfile 腳本
- 2.3、準(zhǔn)備 nginx.conf 配置文件
- 2.4、生成鏡像
- 2.5、創(chuàng)建自定義網(wǎng)絡(luò)
- 三、部署Mysql
- 3.1、建立工作目錄
- 3.2、編寫(xiě) Dockerfile
- 3.3、準(zhǔn)備 my.cnf 文件
- 3.4、創(chuàng)建鏡像
- 3.5、 使用新的鏡像運(yùn)行容器并測(cè)試
- 四、部署PHP
- 4.1、創(chuàng)建工作目錄并上傳代碼包
- 4.2、 編寫(xiě) Dockerfile 腳本
- 4.3、準(zhǔn)備 php.ini、php-fpm.conf、www.conf 配置文件
- 4.3.1、 php.ini
- 4.3.2、 php-fpm.conf
- 4.4、 生成鏡像
- 4.5、運(yùn)行容器
- 4.6、數(shù)據(jù)庫(kù)授權(quán)
- 4.7、運(yùn)行Wordpress
一、項(xiàng)目介紹
1.1、項(xiàng)目環(huán)境
公司在實(shí)際的生產(chǎn)環(huán)境中,需要使用 Docker 技術(shù)在一臺(tái)主機(jī)上創(chuàng)建 LNMP 服務(wù)并運(yùn)行 Wordpress 網(wǎng)站平臺(tái)。然后對(duì)此服務(wù)進(jìn)行相關(guān)的性能調(diào)優(yōu)和管理工作。
所有安裝包下載:
wget http://101.34.22.188/lnmp_wordpress/mysql-boost-5.7.20.tar.gz
wget http://101.34.22.188/lnmp_wordpress/nginx-1.12.0.tar.gz
wget http://101.34.22.188/lnmp_wordpress/php-7.1.10.tar.bz2
wget http://101.34.22.188/lnmp_wordpress/wordpress-4.9.4-zh_CN.tar.gz
> 或者
wget -r -np http://101.34.22.188/lnmp_wordpress/
1.2、 服務(wù)器環(huán)境
容器 操作系統(tǒng) IP地址 主要軟件
nginx | CentOS 7.9 x86_64 | 172.111.0.10 | Docker-Nginx |
---|---|---|---|
mysql | Centos 7.9 x86_64 | 172.111.0.20 | Docker-Mysql |
php | Centos 7.9 x86_64 | 172.111.0.30 | Docker-php |
宿主機(jī) | Centos 7.9 x86_64 | 192.168.11.11 | Docker 19.03 |
1.3、 任務(wù)需求
- 使用 Docker 構(gòu)建 LNMP 環(huán)境并運(yùn)行 Wordpress 網(wǎng)站平臺(tái)。
- 限制 Nginx 容器最多使用 500MB 的內(nèi)存和 1G 的 Swap。
- 限制 Mysql 容器寫(xiě) /dev/sda 的速率為 10 MB/s。
- 將所有容器進(jìn)行快照,然后將 Docker 鏡像打包成 tar 包備份到本地。
[root ~]# systemctl disable --now firewalld
[root ~]# setenforce 0
setenforce: SELinux is disabled
[root ~]# docker pull centos:7
#從公有倉(cāng)庫(kù)中下載 centos7 作為系統(tǒng)基礎(chǔ)鏡像
[root ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
centos 7 eeb6ee3f44bd 4 weeks ago 204MB
二、部署Nginx
2.1、建立工作目錄
在docker容器中拉取centoos7作為基礎(chǔ)鏡像
docker pull centos:7[root ~]$ mkdir /opt/nginx[root ~]$ cd /opt/nginx/[root /opt/nginx]$ lsnginx-1.24.0.tar.gz
2.2、 編寫(xiě) Dockerfile 腳本
[root /opt/nginx/html]$ touch Dockerfile
[root /opt/nginx/html]$ ls
Dockerfile wordpress[root nginx]# vim Dockerfile
FROM centos:7 AS first
MAINTAINER this is nginx image <wl 20231021>ADD nginx-1.24.0.tar.gz /opt/
RUN yum -y install pcre-devel zlib-devel openssl-devel gcc gcc-c++ make && \
useradd -M -s /sbin/nologin nginx && \
cd /opt/nginx-1.24.0 && \
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module && \
make && \
make installFROM centos:7
COPY --from=first /usr/local/nginx/ /usr/local/nginx/
RUN useradd -M -s /sbin/nologin nginxEXPOSE 80
EXPOSE 443CMD ["/usr/local/nginx/sbin/nginx", "-g", "daemon off;"]
2.3、準(zhǔn)備 nginx.conf 配置文件
vim nginx.conf#user nobody;
worker_processes 2;#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;#pid logs/nginx.pid;events {use epollworker_connections 1024;
}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;#tcp_nopush on;#keepalive_timeout 0;keepalive_timeout 65;#gzip on;server {listen 80;server_name www.byyb.com;charset utf-8;#access_log logs/host.access.log main;location / {root html;index index.php index.html;}#error_page 404 /404.html;# redirect server error pages to the static page /50x.html#error_page 500 502 503 504 /50x.html;location = /50x.html {root html;}# proxy the PHP scripts to Apache listening on 127.0.0.1:80##location ~ \.php$ {# proxy_pass http://127.0.0.1;#}# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000#location ~ \.php$ {root html;fastcgi_pass 172.18.0.30:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;include fastcgi_params;}# deny access to .htaccess files, if Apache's document root# concurs with nginx's one##location ~ /\.ht {# deny all;#}}# another virtual host using mix of IP-, name-, and port-based configuration##server {# listen 8000;# listen somename:8080;# server_name somename alias another.alias;# location / {# root html;# index index.html index.htm;# }#}# HTTPS server##server {# listen 443 ssl;# server_name localhost;# ssl_certificate cert.pem;# ssl_certificate_key cert.key;# ssl_session_cache shared:SSL:1m;# ssl_session_timeout 5m;# ssl_ciphers HIGH:!aNULL:!MD5;# ssl_prefer_server_ciphers on;# location / {# root html;# index index.html index.htm;# }#}}
2.4、生成鏡像
[root nginx]# docker build -t nginx:lnmp .
[root nginx]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx lnmp 35a6404fcfa1 5 seconds ago 522MB
centos 7 eeb6ee3f44bd 4 weeks ago 204MB
2.5、創(chuàng)建自定義網(wǎng)絡(luò)
docker network create --subnet=172.18.0.0/16 --opt "com.docker.network.bridge.name"="docker1" lnmpnetwork啟動(dòng)鏡像容器
docker run -d --name nginx -p 80:80 -v /opt/nginx/html/:/usr/local/nginx/html/ -v /opt/nginx/nginx.conf:/usr/local/nginx/conf/nginx.conf --network lnmpnetwork --ip 172.18.0.10 nginx:lnmp
三、部署Mysql
3.1、建立工作目錄
[root nginx]# mkdir /opt/mysql
[root nginx]# cd /opt/mysql/
[root mysql]# rz -E
rz waiting to receive.
#傳入mysql安裝包mysql-boost-5.7.41.tar.gz
3.2、編寫(xiě) Dockerfile
[root mysql]# vim Dockerfile FROM centos:7 AS first
MAINTAINER this is mysql image <wl 20231021>
ADD mysql-boost-5.7.41.tar.gz /opt/
RUN yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake make openssl-devel && \
cd /opt/mysql-5.7.41/ && \
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1 && make -j 2 && make installFROM centos:7
COPY --from=first /usr/local/mysql/ /usr/local/mysql/
ADD my.cnf /etc/my.cnf
ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
RUN useradd -M -s /sbin/nologin mysql && \
chown mysql:mysql /etc/my.cnf && \
chown -R mysql:mysql /usr/local/mysql/ && \
/usr/local/mysql/bin/mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data
EXPOSE 3306
CMD ["/usr/local/mysql/bin/mysqld"]
3.3、準(zhǔn)備 my.cnf 文件
[root mysql]# vim my.cnf[client]
port = 3306
socket=/usr/local/mysql/mysql.sock[mysql]
port = 3306
socket = /usr/local/mysql/mysql.sock
auto-rehash[mysqld]
user = mysql
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
port = 3306
character-set-server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket=/usr/local/mysql/mysql.sock
bind-address = 0.0.0.0
skip-name-resolve
max_connections=2048
default-storage-engine=INNODB
max_allowed_packet=16M
server-id = 1sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
3.4、創(chuàng)建鏡像
docker build -t mysql:lnmp .
#名稱(chēng):標(biāo)簽
3.5、 使用新的鏡像運(yùn)行容器并測(cè)試
docker run -d --name mysql --privileged -v /usr/local/mysql --network lnmpnetwork --ip 172.18.0.20 mysql:lnmp- `--name=mysql`:指定容器的名稱(chēng)為mysql。
- `-d`:以后臺(tái)模式運(yùn)行容器。
- `--privileged`:在容器內(nèi)部啟用特權(quán)模式,可以執(zhí)行一些底層操作。
- `-v /usr/local/mysql`:將宿主機(jī)的`/usr/local/mysql`目錄掛載到容器的相應(yīng)位置。
- `--net mynetwork`:將容器連接到名為mynetwork的網(wǎng)絡(luò)。
四、部署PHP
4.1、創(chuàng)建工作目錄并上傳代碼包
mkdir /opt/php
cd /opt/php上傳 php-7.1.10.tar.bz2 到 /opt/php 目錄中
4.2、 編寫(xiě) Dockerfile 腳本
vim DockerfileFROM centos:7 AS first
MAINTAINER this is php image <wl 20231021>
ADD php-7.1.10.tar.bz2 /opt/
RUN yum -y install gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel \
gcc gcc-c++ make pcre-devel && \
cd /opt/php-7.1.10/ && \
./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip && make -j 2 && make install && \
cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini && \
sed -i -e '939c date.timezone = Asia/Shanghai' -e '1170c mysqli.default_socket = /usr/local/mysql/mysql.sock' /usr/local/php/lib/php.ini && \
cd /usr/local/php/etc/ && \
cp php-fpm.conf.default php-fpm.conf && \
sed -i '17 s/^;//' php-fpm.conf && \
cd /usr/local/php/etc/php-fpm.d/ && \
cp www.conf.default www.conf && \
sed -i -e '23c user = nginx' -e '24c group = nginx' -e '36c listen = 172.18.0.30:9000' -e '62c listen.allowed_clients = 172.18.0.10' www.confFROM centos:7
COPY --from=first /usr/local/php/ /usr/local/php/
RUN yum -y install gd \
libjpeg-devel \
libpng-devel \
freetype-devel \
libxml2-devel \
zlib-devel \
curl-devel \
openssl-devel && \
useradd -M -s /sbin/nologin nginx && \
rm -rf /var/cache/yum/*
EXPOSE 9000
CMD ["/usr/local/php/sbin/php-fpm", "-F"]
4.3、準(zhǔn)備 php.ini、php-fpm.conf、www.conf 配置文件
4.3.1、 php.ini
該配置文件模板位于安裝目錄的 php-7.1.10/php.ini-development 位置
[root php]# vim php.ini#939行,取消注釋,修改
date.timezone = Asia/Shanghai
#1170行,修改
mysqli.default_socket = /usr/local/mysql/mysql.sock
[root php]# egrep -v "^;" php.ini | egrep -v "^$"
[PHP]
engine = On
short_open_tag = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = -1
disable_functions =
disable_classes =
zend.enable_gc = On
expose_php = On
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL
display_errors = On
display_startup_errors = On
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = On
html_errors = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 8M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
default_charset = "UTF-8"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[CLI Server]
cli_server.color = On
[Date]
date.timezone = Asia/Shanghai
[filter]
[iconv]
[intl]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[Interbase]
ibase.allow_persistent = 1
ibase.max_persistent = -1
ibase.max_links = -1
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket = /usr/local/mysql/mysql.sock
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = On
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 1
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.sid_length = 26
session.trans_sid_tags = "a=href,area=href,frame=src,form="
session.sid_bits_per_character = 5
[Assertion]
zend.assertions = 1
[COM]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[mcrypt]
[dba]
[opcache]
[curl]
[openssl]
4.3.2、 php-fpm.conf
該配置文件位于 /usr/local/php/etc/php-fpm.conf.default
[root php]# vim php-fpm.conf #17行,刪除注釋符號(hào)“;”
pid = run/php-fpm.pid
[root php]# egrep -v "^;" php-fpm.conf | egrep -v "^$"
[global]
pid = run/php-fpm.pid
include=/usr/local/php/etc/php-fpm.d/*.conf
4.4、 生成鏡像
[root php]# docker build -t php:lnmp .
[root php]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
php lnmp 985842f961f1 About a minute ago 1.2GB
mysql lnmp 49da8f7299af 12 minutes ago 9.98GB
nginx lnmp 35a6404fcfa1 26 minutes ago 522MB
centos 7 eeb6ee3f44bd 4 weeks ago 204MB
4.5、運(yùn)行容器
docker run -d --name=php -p 9000:9000 --volumes-from mysql --volumes-from nginx --network lnmpnetwork --ip 172.18.0.30 php:lnmp
4.6、數(shù)據(jù)庫(kù)授權(quán)
docker exec -it mysql /bin/bash
mysqlcreate database wordpress;grant all on wordpress.* to 'wordpress'@'172.18.0.%' identified by 'admin123';
grant all on wordptess.* to 'root'@'172.18.0.%' identified by 'admin123';
grant all on wordpress.* to 'wordpress'@'localhost' identified by 'admin123';
4.7、運(yùn)行Wordpress
瀏覽器訪問(wèn):
http://192.168.11.11/wordpress/index.php
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