This can be used to create a Docker server cluster for the Aether App using Flask, Aether API using FastAPI.

## Initialize
### Part 1
* Create directory and clone the Aether environment.
```bash
sudo mkdir /srv/env
sudo chown -R scott:scott /srv/env/
git clone https://scott_idem@bitbucket.org/oneskyit/one-sky-it-container-environment.git /srv/env/test_aether
```

### Part 2
* Create links to needed for the srv/ directories. See the README.md file under srv/ for details.
* Copy Let's Encrypt certificates to the conf/certs/ directory. See the README.md file under conf/certs/ for details.
* Copy MariaDB database files to the srv/mariadb/ directory using rsync. The original files may need to be copied from the normal Arch Linux location (/var/lib/mysql) first and then possibly reset the root password.
```bash
sudo rsync -vhr -progress /var/lib/mysql/ /srv/env/test_aether/srv/mariadb/
sudo rsync -vhrz scott@linode.oneskyit.com:/srv/env/test_aether/srv/mariadb/ /srv/mariadb/
```

### Part 3
* Create the environment settings file and place it under the root of the Docker Compose directory. Copy the .env.default file as a template.
```bash
cp /srv/env/test_aether/.env /srv/env/test_aether/.env.bak
cp /srv/env/test_aether/.env.default /srv/env/test_aether/.env
```
**/.env**
```sh
# One Sky IT's Aether Framework and System

OSIT_ENV=development

# Aether general shared config options
## Aether API access and use
## Aether DB access and use
## Aether Redis access and use
## Aether SMTP access and use

# Aether API specific config options (FastAPI)

# Aether app specific config (Flask with Svelte)

KEY="The Value"
```


## Manage Docker Compose Environment
```bash
docker restart ae_api_dev
docker restart ae_app_dev
docker restart ae_mariadb_dev
```

---

## More Notes


```bash
ln -s /srv/http/dev_app.oneskyit.com /srv/env/test_aether/srv/aether_app_ln
ln -s /srv/http/dev_fastapi.oneskyit.com /srv/env/test_aether/srv/aether_api_ln
ln -s /mnt/data/speaker_ready/hosted_tmp /srv/env/test_aether/srv/hosted_tmp_ln
ln -s /mnt/data/speaker_ready/hosted_files /srv/env/test_aether/srv/hosted_files_ln

ls -lha /srv/env/test_aether/srv/aether_app_ln/
ls -lha /srv/env/test_aether/srv/aether_api_ln/
ls -lha /srv/env/test_aether/srv/hosted_tmp_ln/
ls -lha /srv/env/test_aether/srv/hosted_files_ln/
````

### Part 2
```bash
sudo ls -lha /var/lib/mysql/
```



## Common:
* conf/ = All config files
* logs/ = All log files
* srv/ = All files and data directories that are being served up in some way.
 * srv/hosted_files = All hashed hosted files (/mnt/data_drive/srv/data/osit_app/hosted_files_dev/)
 * srv/static_files = All static files
 * ---
 * srv/aether_api = Aether API
 * srv/aether_app = Aether App
 * ---
 * srv/html_php = The default HTML and PHP directory
 * srv/oneskyit_site = One Sky IT, LLC main site
 * ---
 * srv/mailman2 = All Mailman2 files
 * srv/mariadb = All MariaDB database files
 * srv/nextcloud = All Nextcloud app files

## Servics:
nginx
php
gunicorn
mariadb
phpmyadmin

redis
postfix?
mailman?
Nextcloud???
Syncthing???
restic???
memcached???


## Setup
## Check for in use services and ports
Note that the Aether FastAPI will hang if redis is not found.
sudo systemctl status mariadb.services
sudo systemctl status nginx.service
sudo systemctl status php-fpm.service
sudo systemctl status postfix.service
sudo systemctl status redis.service


### Create links to Aether API and app directories
Make sure the docker-compose.yml file is updated with the correct paths.

ln -s /home/scott/OSIT_dev/aether_api_fastapi /home/scott/OSIT_dev/aether_container_env/srv/aether_api_link
ln -s /home/scott/OSIT_dev/aether_app /home/scott/OSIT_dev/aether_container_env/srv/aether_app_link

ln -s /mnt/data_drive/srv/data/osit_app/hosted_files /home/scott/OSIT_dev/aether_container_env/srv/hosted_files_link
ln -s /mnt/data_drive/srv/data/osit_app/hosted_files_dev /home/scott/OSIT_dev/aether_container_env/srv/hosted_files_dev_link

ln -s /mnt/data_drive/srv/data/osit_app/hosted_tmp /home/scott/OSIT_dev/aether_container_env/srv/hosted_tmp_link
ln -s /mnt/data_drive/srv/data/osit_app/hosted_tmp_dev /home/scott/OSIT_dev/aether_container_env/srv/hosted_tmp_dev_link