FeministWiki:Server setup: Difference between revisions

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    Some of these are needed further down, some are just good to have.
    Some of these are needed further down, some are just good to have.


      apt-get install certbot
       apt-get install dnsutils
       apt-get install dnsutils
       apt-get install git
       apt-get install git

    Revision as of 20:09, 16 August 2021

    !!! WORK IN PROGRESS !!!

    These are the steps required to set up a new FeministWiki Debian server.

    Update & upgrade

    First of all, let's make sure the system is up to date.

     apt-get update
     apt-get upgrade
     apt-get dist-upgrade
    

    Install miscellaneous tools

    Some of these are needed further down, some are just good to have.

     apt-get install certbot
     apt-get install dnsutils
     apt-get install git
     apt-get install mg
     apt-get install moreutils
     apt-get install net-tools
     apt-get install nmap
     apt-get install software-properties-common
     apt-get install tree
    

    Set up firewall

    For now, block everything but SSH.

     apt-get install ufw
     ufw allow proto tcp to 0.0.0.0/0 port 22
     ufw enable
    

    Install server components

    We will now install all the software used for the various FeministWiki services. But first we might want to add some additional package repositories so we can use the latest version of some of the used software.

    Backports:

     echo deb http://deb.debian.org/debian $(lsb_release -sc)-backports main > /etc/apt/sources.list.d/backports.list
    

    PHP repo only if a very new version is needed:

     wget -O /etc/apt/trusted.gpg.d/sury-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/sury-php.list
    

    MariaDB repo only if a very new version is needed:

     wget https://mariadb.org/mariadb_release_signing_key.asc
     apt-key add mariadb_release_signing_key.asc
     rm mariadb_release_signing_key.asc
     echo "deb http://mirror.23media.de/mariadb/repo/10.4/debian $(lsb_release -sc) main" > /etc/apt/sources.list.d/mariadb.list
    

    Now we can install everything:

     apt-get install apache2
     apt-get install dovecot-core
     apt-get install ejabberd # good candidate for backports
     apt-get install fail2ban
     apt-get install mariadb-server
     apt-get install opendkim
     apt-get install php7.4 # or whatever version we're on
     apt-get install postfix
     apt-get install slapd
    

    Example for installing ejabberd from backports instead:

     apt-get install ejabberd/$(lsb_release -sc)-backports
    

    Fetch scripts & config repo

    Set up GitHub ssh access by copying the .ssh/id_rsa from the old server. After that:

     cd ~
     git clone git@github.com:FeministWiki/FeministWiki.git repo
     cp -a repo/root/* .
     openssl aes-256-cbc -d -md sha512 -pbkdf2 -iter 100000 -in repo/pwd.enc -out - | tar -xzf-
    

    The openssl decryption command will prompt you for a password. Enter the password stored in /root/pwd/meta on the old server.

    Put config files in place

    TODO

    Create vmail user

     groupadd -g 5000 vmail
     useradd -u 5000 -g vmail -s /usr/sbin/nologin -d /home/vmail -m vmail
    

    Stop services on old server

    At this point, all services on the old server should be stopped, because we will now begin to transfer all the actual data.

    Copy over LDAP databases

    TODO

    Copy over SQL databases

    TODO

    Copy over /var/www

    TODO

    Open ports

    We are finally ready to serve:

     for port in 25 80 443 465 587 993 995 5222 5223 5269 5270 5443 6697 7777
     do ufw allow proto tcp to 0.0.0.0/0 port $port
     done
    

    Reboot

    We could restart a lot of services manually, but it's easiest to just reboot.

     reboot
    

    Update DNS entries

    TODO