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Initial Dockerfile and tests
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‎Dockerfile

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# "ported" by Adam Miller <[email protected]> from
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# https://github.com/fedora-cloud/Fedora-Dockerfiles
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#
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# Originally written for Fedora-Dockerfiles by
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# scollier <[email protected]>
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FROM centos:centos7
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MAINTAINER The CentOS Project <[email protected]>
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RUN yum -y update; yum clean all
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RUN yum -y install epel-release; yum clean all
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RUN yum -y install httpd php php-mysql php-gd pwgen supervisor bash-completion openssh-server psmisc tar; yum clean all
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ADD ./start.sh /start.sh
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ADD ./foreground.sh /etc/apache2/foreground.sh
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ADD ./supervisord.conf /etc/supervisord.conf
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RUN echo %sudo ALL=NOPASSWD: ALL >> /etc/sudoers
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ADD http://wordpress.org/latest.tar.gz /wordpress.tar.gz
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RUN tar xvzf /wordpress.tar.gz
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RUN mv /wordpress/* /var/www/html/.
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RUN chown -R apache:apache /var/www/
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RUN chmod 755 /start.sh
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RUN chmod 755 /etc/apache2/foreground.sh
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RUN mkdir /var/run/sshd
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EXPOSE 80
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EXPOSE 22
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CMD ["/bin/bash", "/start.sh"]

‎LICENSE

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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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convey the exclusion of warranty; and each file should have at least
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the "copyright" line and a pointer to where the full notice is found.
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{description}
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Copyright (C) {year} {fullname}
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<one line to give the program's name and a brief idea of what it does.>
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Copyright (C) <year> <name of author>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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`Gnomovision' (which makes passes at compilers) written by James Hacker.
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{signature of Ty Coon}, 1 April 1989
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<signature of Ty Coon>, 1 April 1989
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Ty Coon, President of Vice
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This General Public License does not permit incorporating your program into
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proprietary programs. If your program is a subroutine library, you may
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consider it more useful to permit linking proprietary applications with the
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library. If this is what you want to do, use the GNU Lesser General
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Public License instead of this License.
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‎LICENSE.txt

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This is free and unencumbered software released into the public domain.
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Anyone is free to copy, modify, publish, use, compile, sell, or
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distribute this software, either in source code form or as a compiled
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binary, for any purpose, commercial or non-commercial, and by any
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means.
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In jurisdictions that recognize copyright laws, the author or authors
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of this software dedicate any and all copyright interest in the
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software to the public domain. We make this dedication for the benefit
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of the public at large and to the detriment of our heirs and
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successors. We intend this dedication to be an overt act of
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relinquishment in perpetuity of all present and future rights to this
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software under copyright law.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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For more information, please refer to [http://unlicense.org]

‎README.md

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dockerfiles-centos-wordpress
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========================
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(note: This originated from [jbfink](https://github.com/jbfink). I ported over to CentOS 7.)
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Tested on Docker 1.0.0
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(note: [Eugene Ware](http://github.com/eugeneware) has a Docker wordpress container build on nginx with some other goodies; you can check out his work [here](http://github.com/eugeneware/docker-wordpress-nginx).)
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When you run the below commands, simply use sudo. This is a [known issue](https://twitter.com/docker/status/366040073793323008).)
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This repo contains a recipe for making a [Docker](http://docker.io) container for Wordpress, using Linux, Apache and MySQL on CentOS7.
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To build, make sure you have Docker [installed](http://www.docker.io/gettingstarted/), clone this repo somewhere, and then run:
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```
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# docker build -rm -t <yourname>/wordpress:centos7 .
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```
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Run it:
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```
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# CID=$(docker run -d -p 80 -p 22 <yourname>/wordpress:centos7)
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```
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Check docker logs after running to see MySQL root password and Wordpress MySQL password, as so:
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```
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# echo "$(docker logs $CID | grep password)"
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```
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(note: you won't need the mysql root or the wordpress db password normally)
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Then find the external port assigned to your container:
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```
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# docker port $CID 80
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```
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Visit in a webrowser, then fill out the form. No need to mess with wp-config.php, it's been auto-generated with proper values.
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Note that this image now has a user account (appropriately named "user") and passwordless sudo for that user account. The password is generated upon startup; check logs for "ssh user password", docker ps for the port assigned to 22, and something like this to get in:
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```
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# ssh -p <port> user@localhost
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```
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‎UNLICENSE.txt

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This is free and unencumbered software released into the public domain.
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Anyone is free to copy, modify, publish, use, compile, sell, or
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distribute this software, either in source code form or as a compiled
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binary, for any purpose, commercial or non-commercial, and by any
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means.
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In jurisdictions that recognize copyright laws, the author or authors
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of this software dedicate any and all copyright interest in the
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software to the public domain. We make this dedication for the benefit
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of the public at large and to the detriment of our heirs and
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successors. We intend this dedication to be an overt act of
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relinquishment in perpetuity of all present and future rights to this
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software under copyright law.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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For more information, please refer to [http://unlicense.org]
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‎foreground.sh

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#!/bin/bash
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read pid cmd state ppid pgrp session tty_nr tpgid rest < /proc/self/stat
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trap "kill -TERM -$pgrp; exit" EXIT TERM KILL SIGKILL SIGTERM SIGQUIT
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source /etc/apache2/envvars
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/usr/sbin/apachectl -D FOREGROUND

‎start.sh

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#!/bin/bash
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__check() {
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if [ -f /var/www/html/wp-config.php ]; then
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exit
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fi
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}
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__create_user() {
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# Create a user to SSH into as.
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SSH_USERPASS=`pwgen -c -n -1 8`
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useradd -G wheel user
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echo user:$SSH_USERPASS | chpasswd
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echo ssh user password: $SSH_USERPASS
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}
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__mysql_config() {
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# Hack to get MySQL up and running... I need to look into it more.
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yum -y erase mariadb mariadb-server
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rm -rf /var/lib/mysql/ /etc/my.cnf
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yum -y install mariadb mariadb-server
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mysql_install_db
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chown -R mysql:mysql /var/lib/mysql
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/usr/bin/mysqld_safe &
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sleep 10
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}
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__handle_passwords() {
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# Here we generate random passwords (thank you pwgen!). The first two are for mysql users, the last batch for random keys in wp-config.php
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WORDPRESS_DB="wordpress"
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MYSQL_PASSWORD=`pwgen -c -n -1 12`
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WORDPRESS_PASSWORD=`pwgen -c -n -1 12`
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# This is so the passwords show up in logs.
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echo mysql root password: $MYSQL_PASSWORD
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echo wordpress password: $WORDPRESS_PASSWORD
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echo $MYSQL_PASSWORD > /mysql-root-pw.txt
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echo $WORDPRESS_PASSWORD > /wordpress-db-pw.txt
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# There used to be a huge ugly line of sed and cat and pipe and stuff below,
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# but thanks to @djfiander's thing at https://gist.github.com/djfiander/6141138
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# there isn't now.
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sed -e "s/database_name_here/$WORDPRESS_DB/
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s/username_here/$WORDPRESS_DB/
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s/password_here/$WORDPRESS_PASSWORD/
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/'AUTH_KEY'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'SECURE_AUTH_KEY'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'LOGGED_IN_KEY'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'NONCE_KEY'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'AUTH_SALT'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'SECURE_AUTH_SALT'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'LOGGED_IN_SALT'/s/put your unique phrase here/`pwgen -c -n -1 65`/
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/'NONCE_SALT'/s/put your unique phrase here/`pwgen -c -n -1 65`/" /var/www/html/wp-config-sample.php > /var/www/html/wp-config.php
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}
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__httpd_perms() {
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chown apache:apache /var/www/html/wp-config.php
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}
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__start_mysql() {
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# systemctl start mysqld.service
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mysqladmin -u root password $MYSQL_PASSWORD
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mysql -uroot -p$MYSQL_PASSWORD -e "CREATE DATABASE wordpress; GRANT ALL PRIVILEGES ON wordpress.* TO 'wordpress'@'localhost' IDENTIFIED BY '$WORDPRESS_PASSWORD'; FLUSH PRIVILEGES;"
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killall mysqld
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sleep 10
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}
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__run_supervisor() {
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supervisord -n
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}
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# Call all functions
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__check
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__create_user
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__mysql_config
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__handle_passwords
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__httpd_perms
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__start_mysql
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__run_supervisor

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