Draft:Discourse Implementation and Exploitation

Apache2 config

Les forums sont accessibles depuis les url https://www.dolibarr.org/forum

Apache2 virtual hosts config dolibarr.fr.conf and dolibarr.org.conf has been copied from vmprod1 (Servername apache directive has just been modified to match names specified in #Addresses).

Enabling proxy and proxy_http modules.

Adding

   # To allow the rewrite on rss that is not a redirect from browser
   SSLProxyEngine on
   SSLProxyVerify none
   SSLProxyCheckPeerCN off
   SSLProxyCheckPeerExpire off

   # Redirection pour compatibilite avec ancien forum kunena
   RewriteRule ^/forum/user/(\d+)-(.*) /forum/u/$2/summary [L,R=permanent]
   RewriteRule ^/forumold/.*/(\d+)-(.*)$ /forum/t/$2 [L,R=permanent]

   # Redirection pour transfert apache - discourse
<Location "/forum">
#    Deny from all
#    Allow from 37.170.87.101
#    RequestHeader set X-Forwarded-Port "443"
#    RequestHeader set X-Forwarded-Proto "https"
    RequestHeader set "X-Forwarded-Proto" expr=%{REQUEST_SCHEME}
    RequestHeader set "X-Forwarded-SSL" expr=%{HTTPS}
    ProxyPreserveHost On
    ProxyPass "http://127.0.0.1:8800/forum" connectiontimeout=60 timeout=60
    ProxyPassReverse "http://127.0.0.1:8800/forum"
</Location>

Firewall

Les regles du firewall sont définies et activé par lescript

/home/dolibarr/tools/firewallvmprod1

TODO Utilisé ufw

Files

Files from /home/dolibarr/dolibarr.fr and /home/dolibarr/dolibarr.org has been copied to the same location on the test VM (however /home/dolibarr/dolibarr.org/httpdocs/files/stable has not been replicated on the test VM due to the weight/size of all packages).

MySQL/MariaDB Databases

Database names and users has been preserved (same users, same database names and same credentials has been created on test VM).

Databases for French and International websites has been dumped and restored on test VM.

Docker

Installed following the Docker docs : https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-docker-engine---community-1

Tests for dolibarr.de migration

Retrieve test VM backup
Update packages (apt)
Upgrade db to postgres12 (data container)
rebuild web_only container tu upgrade to same discourse version as prod

Upgrade the web container

From : https://meta.discourse.org/t/faster-rebuilds/40341/13

cd /var/discourse
sudo git pull
sudo ./launcher bootstrap web_only
sudo ./launcher destroy web_only
sudo ./launcher start web_only

Upgrade the data container

See https://meta.discourse.org/t/postgresql-12-update/151236#data-container-install

cd /var/discourse
sudo ./launcher stop web_only
sudo ./launcher stop data
sudo ./launcher rebuild data
sudo ./launcher rebuild data
sudo ./launcher rebuild web_only