wordpress昇級php版本-使用docker phpFPM

1.上wordpress docker 找到要的版本

wordpress docker hub

2.把Dockerfile下方下載wordpress tar功能拿掉

#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#

FROM php:7.4-fpm

# persistent dependencies
RUN set -eux; \
	apt-get update; \
	apt-get install -y --no-install-recommends \
# Ghostscript is required for rendering PDF previews
		ghostscript \
	; \
	rm -rf /var/lib/apt/lists/*

# install the PHP extensions we need (https://make.wordpress.org/hosting/handbook/handbook/server-environment/#php-extensions)
RUN set -ex; \
	\
	savedAptMark="$(apt-mark showmanual)"; \
	\
	apt-get update; \
	apt-get install -y --no-install-recommends \
		libfreetype6-dev \
		libjpeg-dev \
		libmagickwand-dev \
		libpng-dev \
		libzip-dev \
	; \
	\
	docker-php-ext-configure gd \
		--with-freetype \
		--with-jpeg \
	; \
	docker-php-ext-install -j "$(nproc)" \
		bcmath \
		exif \
		gd \
		mysqli \
		zip \
	; \
	pecl install imagick-3.4.4; \
	docker-php-ext-enable imagick; \
	rm -r /tmp/pear; \
	\
# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
	apt-mark auto '.*' > /dev/null; \
	apt-mark manual $savedAptMark; \
	ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
		| awk '/=>/ { print $3 }' \
		| sort -u \
		| xargs -r dpkg-query -S \
		| cut -d: -f1 \
		| sort -u \
		| xargs -rt apt-mark manual; \
	\
	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
	rm -rf /var/lib/apt/lists/*

# set recommended PHP.ini settings
# see https://secure.php.net/manual/en/opcache.installation.php
RUN set -eux; \
	docker-php-ext-enable opcache; \
	{ \
		echo 'opcache.memory_consumption=128'; \
		echo 'opcache.interned_strings_buffer=8'; \
		echo 'opcache.max_accelerated_files=4000'; \
		echo 'opcache.revalidate_freq=2'; \
		echo 'opcache.fast_shutdown=1'; \
	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
# https://wordpress.org/support/article/editing-wp-config-php/#configure-error-logging
RUN { \
# https://www.php.net/manual/en/errorfunc.constants.php
# https://github.com/docker-library/wordpress/issues/420#issuecomment-517839670
		echo 'error_reporting = E_ERROR | E_WARNING | E_PARSE | E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_COMPILE_WARNING | E_RECOVERABLE_ERROR'; \
		echo 'display_errors = Off'; \
		echo 'display_startup_errors = Off'; \
		echo 'log_errors = On'; \
		echo 'error_log = /dev/stderr'; \
		echo 'log_errors_max_len = 1024'; \
		echo 'ignore_repeated_errors = On'; \
		echo 'ignore_repeated_source = Off'; \
		echo 'html_errors = Off'; \
	} > /usr/local/etc/php/conf.d/error-logging.ini


COPY docker-entrypoint.sh /usr/local/bin/
 

ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["php-fpm"]

3.倒數第三行加上執行權限

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使用docker安裝架設VPN L2TP/IPsec Server

因為docker出現,讓很多安裝架設服務都變的簡單了,以前要安裝VPN總要因為環境版本不同有各種的設定Ubuntu 、 Centos等等。

1.安裝docker

可以參考

centos , ubuntu

https://philipzheng.gitbooks.io/docker_practice/content/install/centos.html

RHEL 8 / CentOS 8

https://linuxconfig.org/how-to-install-docker-in-rhel-8


https://docs.docker.com/install/linux/docker-ce/centos/

安裝好後記得enable 及start docker service

2.下載L2TP/IPsec image

sudo docker pull  fcojean/l2tp-ipsec-vpn-server 

image source from

github :
https://github.com/fcojean/l2tp-ipsec-vpn-server
docker hub :
https://hub.docker.com/r/fcojean/l2tp-ipsec-vpn-server/dockerfile

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使用logrotate分割tomcat catalina.out

每天自動分割catalina.out檔,免得太大變成無法開啟的log檔

sudo nano /etc/logrotate.d/tomcat
#tomcat 可以自己取
/opt/tomcat/logs/catalina.out{
copytruncate
daily
rotate 30
missingok
compress
size 16M
}

設定檔說明:

  • /opt/tomcat/logs/catalina.out log檔位置
  • daily – 每日分割
  • rotate – 最多保留30個文件(30天?)
  • compress – 壓縮文件
  • size – 當catalin.out大於16M時分割文件

手動執行方法

 /usr/sbin/logrotate /etc/logrotate.conf

Centos 7 Apache加Brotli網頁壓縮技術

Brotli跟GZIP一樣是一種網頁的壓縮技術,可以用來壓縮javascript , css ,html 等,減少流量使用並增加率加載速度。

Brotli比GZIP壓縮效率更好,壓縮速度也比較快,十分建議使用。

# 安裝需要的套件,當套件更新,可能需要重新編譯,否則可能無法啟動apache
yum -y install libtool automake httpd-devel
 
# git clone 最後一次 commit,且連同 子模組 一起 clone 回來
git clone --depth=1 --recursive https://github.com/kjdev/apache-mod-brotli.git
cd apache-mod-brotli
./autogen.sh
./configure
make
# 編譯完成
 
# 安裝
install -p -m 755 -D .libs/mod_brotli.so /etc/httpd/modules/mod_brotli.so

編譯好後再來需要設定,需放在<ifModule mod_deflate.c>前面,如此才可優先使用Brotli。

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