Howto: OctoPrint Working on Pine 64

[dabone]

EDIT----- There are tons of errors on this post.. Whoops, but I'm leaving it here for archival reasons.


I put together an image for a 4gb card with octoprint along with the curaengine, and the ability to restart, reboot, or power off the pine from the web interface.

Octopine 12-04-16 Release

Just download it, write out to your favorite 4gb or greater card, and then login in using pi / raspberry.
The run 

sudo resize_rootfs.sh

reboot

I used the pi user name, in hopes that it will be able to update via the web interface.
pi user can sudo without any password now.
Curaengine is installed, along with camera support.

Original message follows.
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Here's my notes on getting it working from default base image with camera.
This works with my Logitech c170 webcam.

the webcam.zip file from me is taken from the octopi distro and modified for the pine64 debian config.

Grab debian base and put it on a card.

Do the following.

sudo resize_rootfs.sh
reboot
sudo /usr/local/sbin/pine64_update_uboot.sh
sudo /usr/local/sbin/pine64_update_kernel.sh
reboot

sudo apt-get update
sudo apt-get upgrade
reboot

cd ~
sudo apt-get install python-pip python-dev python-setuptools python-virtualenv git libyaml-dev build-essential subversion libjpeg62-turbo-dev imagemagick libav-tools cmake
git clone https://github.com/foosel/OctoPrint.git
cd OctoPrint
virtualenv venv
./venv/bin/pip install pip --upgrade
./venv/bin/python setup.py install
mkdir ~/.octoprint
sudo usermod -a -G tty debian
sudo usermod -a -G dialout debian
sudo service octoprint start
sudo service octoprint stop
cd ~
git clone https://github.com/jacksonliam/mjpg-streamer.git
cd mjpg-streamer/mjpg-streamer-experimental
export LD_LIBRARY_PATH=.
make
mv * ..
cd ~/mjpg-streamer
mkdir temp
cd temp
wget http://www.svfdtn.com/mtx/webcam.zip
unzip webcam.zip
chmod +x default/webcamd
chmod +x init.d/webcamd
chmod +x home-mjpeg-streamer/webcamd
sudo mv default/webcamd /etc/default
sudo mv init.d/webcamd /etc/init.d
mv home-mjpeg-streamer/webcamd ~/mjpg-streamer
sudo update-rc.d webcamd defaults

sudo ~/.octoprint/config.yaml
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** add the following lines to it:

webcam:
  stream: http://<your Raspi's IP>:8080/?action=stream
  snapshot: http://127.0.0.1:8080/?action=snapshot
  ffmpeg: /usr/bin/avconv
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sudo nano ~/OctoPrint/scripts/octoprint.init
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***edit following to:
DAEMON=/home/debian/OctoPrint/venv/bin/octoprint
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sudo nano ~/Octoprint/scripts/octoprint.default

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**edit following to:
OCTOPRINT_USER=debian
DAEMON=/home/debian/OctoPrint/venv/bin/octoprint

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sudo cp ~/OctoPrint/scripts/octoprint.init /etc/init.d/octoprint
sudo chmod +x /etc/init.d/octoprint
sudo cp ~/OctoPrint/scripts/octoprint.default /etc/default/octoprint
sudo update-rc.d octoprint defaults
sudo apt-get install haproxy
sudo nano /etc/haproxy/haproxy.cfg

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***add following to bottom
   global
        maxconn 4096
        user haproxy
        group haproxy
        daemon
        log 127.0.0.1 local0 debug

defaults
        log     global
        mode    http
        option  httplog
        option  dontlognull
        retries 3
        option redispatch
        option http-server-close
        option forwardfor
        maxconn 2000
        timeout connect 5s
        timeout client  15min
        timeout server  15min

frontend public
        bind *:80
        use_backend webcam if { path_beg /webcam/ }
        default_backend octoprint

backend octoprint
        reqrep ^([^\ :]*)\ /(.*)     \1\ /\2
        option forwardfor
        server octoprint1 127.0.0.1:5000

backend webcam
        reqrep ^([^\ :]*)\ /webcam/(.*)     \1\ /\2
        server webcam1  127.0.0.1:8080
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sudo nano /etc/default/haproxy

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***add following to bottom
ENABLE=1
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sudo nano ~/.octoprint/config.yaml

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***add following to bottom
server:
host: 127.0.0.1
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sudo install avahi-daemon
sudo reboot