hugvey/README.md

# Hugvey / Pillow Talk

- Panpoticon
	+ Fancy nickname for the web interface that allows altering the story and running the individual Hugveys
- Voice
	+ Lyrebird voice syntehsis API wrapper. Set the oAuth token using a token generated [here](http://hugvey.rubenvandeven.com/oauth.php)
- Client
	+ Individual Hugveys that stream their mic output and play audiofiles trough the Panopticon. Communication with the server is done through zmq
	+ Connect with them trough hugvey1.local etc (1-25).
- Central Command/server
	+ One server to rule them all. Start individual threads/subprocesses for the individual Hugveys. The Panopticon is started when starting the server.

## Server

Run the server: `python hugvey_server.py --config server_config.yml`

### Panopticon

The server also integrates the _panopticon_, the monitoring & administration interface to Hugvey.


## Client

To run it: `python hugvey_client.py -c client_config.yml`

## Development

The Panopticon uses gulp to compile SASS into CSS, and to set up browser-sync for css & js. For now, no js user facing dependencies are managed trough node/npm.

After starting the server:

```bash
cd www
gulp
```

To run a command on all hugveys:
```
fab -H rubenvandeven.com,saclab@projects.rubenvandeven.com -- uname
```

## Installation

create and load Python virtualenv

```bash
virtualenv -p python3 --system-site-packages venv
source venv/bin/activate
```

Install requirements

```bash
apt install libasound-dev python3-pyaudio git-lfs
pip install -r requirements.server.txt
pip install -r requirements.txt
```

Install soft requirements (These are hard requirements for the clients!)

```
apt install sox rsync
```

Don't forget to init git submodules

```
git submodule init
git sumodule update
```


copy autossh-hugvey.service to `/etc/systemd/system/`:

```bash
cp autossh-hugvey.service /etc/systemd/system/autossh-hugvey.service
sudo systemctl enable autossh-hugvey.service 
```

### clients

```
apt install supervisor
```

Add the following to the first section of `/etc/supervisor/supervisord.conf`

```
chown=pi:pi
```


## Deploy / usefull commands

```bash
for i in {1..6}; do rsync -av ~/hugvey/ pi@hugvey$i.local:/home/pi/hugvey/ --exclude=www --exclude=venv --exclude=local --exclude=*.pyc --exclude=.git; done
```

```bash
for i in {1..6}; do ssh pi@hugvey$i.local "sudo shutdown -h now"; done
```


```bash
lsof -p $(ps aux|grep "[h]ugvey_server.py" |awk '{print $2}')| awk '{print $9}'|sort -rn|uniq -c|sort -rn|head -20
```

or

```bash
lsof | grep $(ps aux|grep "[h]ugvey_server.py" |awk '{print $2}')| awk '{print $11}'|sort -rn|uniq -c|sort -rn|head -20
```