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debianapache2porthttp-status-code-503

error 503 centreon how can redirect properly this

when I try to connect with my address 172.16.16.170:5000 here is the page I get and I don’t know how to fix, it i thinks it's a error of config but i don't now where. i configure port in apache2 and now a page apear but steal not working, i restart apache2 and centreon services and i reboot my server

web site centreon

ask me if u want more info i don't know what to do

Solution

  • If you are at the very first steps of your Centreon 19.04.01 installation with Debian 9, you may check the different actions hereafter and check what can be missing with yours.

    > groupadd -g 6000 centreon useradd -u 6000 -g centreon -m -r -d
> /var/lib/centreon -c "Centreon Admin" -s /bin/bash centreon
> usermod -aG centreon centreon-broker

    You need PHP 7.1 with recent releases of Centreon.

    apt-get install apt-transport-https lsb-release ca-certificates -y
wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" >> /etc/apt/sources.list.d/php.list
apt-get update
apt-get install php7.1 php7.1-opcache libapache2-mod-php7.1 php7.1-mysql php7.1-curl php7.1-json php7.1-gd php7.1-mcrypt php7.1-intl php7.1-mbstring php7.1-xml php7.1-zip php7.1-fpm php7.1-readline -y

    You need more packages for Debian 9, and Centreon team suggests MariaDB database.

    apt-get install php7.1-sqlite3 php-pear sudo tofrodos bsd-mailx lsb-release mariadb-server libconfig-inifiles-perl libcrypt-des-perl libdigest-hmac-perl libdigest-sha-perl libgd-perl php7.1-ldap php7.1-snmp php-db php-date -y

    Modules activation

    a2enmod proxy_fcgi setenvif proxy rewrite
a2enconf php7.1-fpm
a2dismod php7.1
systemctl restart apache2 php7.1-fpm

    Date Timezone is now mandatory during Centreon setup.

    vi /etc/php/7.1/fpm/php.ini

[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = America/Toronto

    Install PHP Composer

    php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php composer-setup.php --install-dir=/usr/bin --filename=composer
composer install --no-dev --optimize-autoloader

    Install Javascript dependencies

    apt-get install curl
curl -sL https://deb.nodesource.com/setup_8.x | bash -
apt-get install -y nodejs
npm install
npm run build

    And it should be good to launch your Centreon installation with install.sh script.

    After that, before trying to reach the Web frontend, you have to allow Centreon configuration for your Apache Web server.

    a2enconf centreon.conf

    It is advised to separate Centreon log files from others.

    vi /etc/apache2/conf-available/centreon.conf

    Add those two lines after Directory directive.

    ErrorLog /var/log/apache2/error.centreon.log
CustomLog /var/log/apache2/access.centreon.log combined

    After Apache restart, two separate log files are now created.

    ls -l /var/log/apache2/*.centreon.log
-rw-r--r-- 1 root root   0 janv. 30 17:39 /var/log/apache2/access.centreon.log
-rw-r--r-- 1 root root 243 janv. 30 17:39 /var/log/apache2/error.centreon.log

    Restart the conf

    systemctl restart apache2 php7.1-fpm

    And then try again to reach your Centreon URL