pad/INSTALL.md

Initial requirements
====================

```
# apt install screen
```

Create DB
=========

```
# apt install postgresql postgresql-client
# systemctl enable --now postgresql
```

Check /etc/postgresql/xx/main/pg_hba.conf for localhost contains
```
host    all             all             127.0.0.0/24            md5
```

```
# su - postgres
$ createuser <REDACTED_USER>
$ createdb <REDACTED_DB> -O <REDACTED_USER>
$ psql <REDACTED_DB>
  ALTER USER <REDACTED_USER> WITH PASSWORD '<REDACTED_PASSWORD'> ;
  ALTER ROLE;
  \q
```

Install Etherpad-lite
=====================

Add etherpad user

```
# adduser etherpad
# su etherpad && cd
```

Install and run etherpad 
```
$ curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
# apt install -y nodejs
$ git clone --branch master https://github.com/ether/etherpad-lite.git &&
$ cd etherpad-lite &&
```

Restore "etherpad/settings.json" in etherpad-lite

Then try to start etherpad
`$ src/bin/run.sh`
Then CTRL-C

Restore the run.sh script in home folder

Setup the cron
`$ crontab -e`
and insert at the end of the file
@reboot /home/etherpad/run.sh

Start etherpad in a screen "pad" session
`$ screen -dmS pad ./run.sh`

Install the proxy
==================
Restore html content into /var/www

Install nginx
```
# apt install nginx
# mkdir /var/log/nginx/pad.chalec.org
# chown www-data:www-data /var/log/nginx/pad.chalec.org
```


Setup the config file from nginx/sites-available/etherpad in /etc/nginx/sites-available/etherpad

Link available to enable
```
# cd /etc/nginx/sites-enabled
# ln -s ../sites-available .
```


Start nginx
`# systemctl enable --now nginx`

Open firewall
`# ufw allow proto tcp port 80,443`

Check the service is reachable at
http://pad.chalec.org
https://pad.chalec.org

INSTALL etherpad plugins
========================
adminpads2
align
author_hover
delete_after_delay
delete_empty_pads
font_color
font_size
headings2
spellcheck
table_of_contents

Chalec infos
============

Intall Java
`# apt install openjdk-jre-headless`

`# adduser statoolinfos`
Add to admin group to read logs
```
# adduser statoolinfos admin
# su statoolinfos
# cd
```

Download Statoolinfos jar at https://forge.devinsy.fr/devinsy/statoolinfos/releases

Uncompress in /home/statool-<version>
link versioned folder to generic one
`$ ln -s statoolinfos-<verion> statoolinfos`

Restore statool config

(/var/www/html/.well-known/statoolinfos already restored in etherpad install)

/home/statoolinfos/statoolinfos/statoolinfos.sh probe -full /hhome/statoolinfos/statoolinfos/conf/pad.chalec.org.conf

`$ crontab -e`

45 * * * * /home/statoolinfos/statoolinfos/statoolinfos.sh probe -previousday /home/statoolinfos/statoolinfos/conf/pad.chalec.org.conf >> /home/statoolinfos/statoolinfos.log