erplibre/doc/PRODUCTION.md

ERPLibre production guide

Requirement

• 5Go of disk space

Production installation procedure

1. Clone the project:

git clone https://github.com/ERPLibre/ERPLibre.git
cd ERPLibre

2. Modify the parameters

Modify the file env_var.sh for production installation. Enable nginx if you need a proxy with EL_INSTALL_NGINX at True. Redirect your DNS to the proxy's ip and add your A and AAAA into EL_WEBSITE_NAME with space between.

3. Execute the scripts:

With proxy nginx production, install certbot before for SSL

# Snap installation
# https://snapcraft.io/docs/installing-snap-on-debian
sudo apt install -y snapd
sudo snap install core
sudo snap refresh core

# https://certbot.eff.org/lets-encrypt/debianbuster-nginx
# Cerbot
sudo snap install --classic certbot
sudo ln -s /snap/bin/certbot /usr/bin/certbot

Ubuntu 18.04 server

./script/install_dev.sh
./script/install_production.sh

A service is runned by SystemD. You can access it with the DNS name found in env_var.sh

Ubuntu 20.04 server

Apply fix libpng12-0: https://www.linuxuprising.com/2018/05/fix-libpng12-0-missing-in-ubuntu-1804.html

./script/install_dev.sh
./script/install_production.sh

A service is runned by SystemD, you can access it with the DNS name found in env_var.sh

4. SSL:

Generate a ssl certificate

sudo certbot --nginx

Watch log

sudo systemctl -feu [EL_USER]

Run by address ip

Comment the following line in /[EL_USER]/erplibre/config.conf

#xmlrpc_interface = 127.0.0.1
#netrpc_interface = 127.0.0.1
#proxy_mode = True

Add your address ip server_name in nginx config /etc/nginx/sites-available/[EL_WEBSITE_NAME]

Restart daemon:

sudo systemctl restart nginx
sudo systemctl restart [EL_USER]

Production execution

cd /[EL_USER]/erplibre
./run.sh -d [DATABASE] --no-database-list

Move prod database to dev

When moving prod database to your dev environment, you want to remove email servers and install user test to test the database. WARNING, this is not safe for production, you will expose all data. Run:

./script/migrate_prod_to_test.sh DATABASE

Update production

Update all features.

./run.sh --limit-time-real 99999 --stop-after-init -u all -d DATABASE

Postgresql

To show config files:

psql -U postgres -c 'SHOW config_file'

Edit this file to accept interface from all networks:

/var/lib/postgres/data/postgresql.conf

Delete an instance in production

CAUTION, this will delete user's home, it's irrevocable.

./script/delete_production.sh

Update ip when public ip change with CloudFlare and crontab

mkdir ~/.cloudflare

Edit ~/.cloudflare/cloudflare.cfg

[PROFILE_NAME]
email=EMAIL
token=TOKEN

Add your cron

vim /etc/crontab
# Add
*/5 * * * * USER cd PATH && ./script/deployment/update_dns_cloudflare.py --profile PROFILE_NAME --zone_name CLOUDFLARE_ZONE_NAME --dns_name DNS_NAME --auto_sync

Check log with

sudo journalctl -feu cron

Docker

Update

When update a docker, you need to update the list of module.

Run script to update configuration :

./script/docker/docker_gen_config.sh

Edit the docker-compose.yml and update the command line (change DATABASE) to :

    command: odoo --workers 2 -u erplibre_info -d DATABASE

Note, the goal is to call env['ir.module.module'].update_list().

Restart the docker :

docker-compose down
docker-compose up -d

Revert the command in docker-compose.yml.

You can validate in log the update, you need to find odoo.modules.loading: updating modules list, check

docker-compose logs -f