From 4e7e5d4103594497e15f36a70d23c895d7cdbf71 Mon Sep 17 00:00:00 2001
From: Gonzalo Javier Aune <gonzaloaune@gmail.com>
Date: Wed, 10 Jun 2020 17:51:41 +0100
Subject: [PATCH] Updated documentation

---
 docker-compose.arm.yml       |   3 +-
 install_guide_raspberrypi.md | 117 ++++++++++++++++++++++++++++++-----
 2 files changed, 103 insertions(+), 17 deletions(-)

diff --git a/docker-compose.arm.yml b/docker-compose.arm.yml
index b17cb33..18a6afd 100644
--- a/docker-compose.arm.yml
+++ b/docker-compose.arm.yml
@@ -4,6 +4,7 @@ volumes:
 
 services:
   relay:
+    restart: always
     build:
       context: .
       dockerfile: Dockerfile.arm
@@ -14,6 +15,6 @@ services:
       - "80:80"
     environment:
       - PORT=80
-      - NODE_DOMAIN=78.152.250.3:8888
+      - NODE_DOMAIN=IP-OR-DNS:8888
       - NODE_LND_PORT=9735
       - NODE_ENV=production
diff --git a/install_guide_raspberrypi.md b/install_guide_raspberrypi.md
index 9f424a0..eb1e1d5 100644
--- a/install_guide_raspberrypi.md
+++ b/install_guide_raspberrypi.md
@@ -1,3 +1,15 @@
+### Assumptions
+
+We will be using port 8888 and 9735 as external ports.
+
+### Enable Port Forwarding on your home router
+
+We need to forward both (8888 & 9735) ports to our Raspberry Pi.
+
+Typically this will be under Advanced and then Port Forwarding or Virtual Server.
+
+On the Port Forwarding page enter in a name for the forwarding like, "Relay" and another for "LND". Then enter the port you are forwarding in the port field. Select "TCP/UDP" or "Both" under Protocol if you are unsure which protocol you are using. Next, enter the internal IP address of the device you are port forwarding to and click "Apply" or "Save" to store the changes.
+
 ### Install ufw Firewall to open ports
 ```
 sudo apt install ufw
@@ -24,9 +36,30 @@ sudo sh get-docker.sh
 sudo usermod -aG docker $(whoami)
 ```
 
-Next logout and login again
+Next, logout and login again
+
+### Install docker-compose
+```
+sudo apt-get install libffi-dev libssl-dev
+sudo apt install python3-dev
+sudo apt-get install -y python3 python3-pip
+sudo pip3 install docker-compose
+```
 
-### Build docker image and run
+### Build docker image and run (with docker-compose)
+```
+cd sphinx-relay
+
+docker-compose -f docker-compose.arm.yml build
+```
+
+Edit docker-compose.arm.yml file with your IP under the NODE_DOMAIN environment variable
+
+```
+docker-compose -f docker-compose.arm.yml up -d
+```
+
+### Optional: Build docker image and run manually
 ```
 cd sphinx-relay
 
@@ -41,34 +74,86 @@ docker run -p 80:80 -p 9735:9735 \
       relay:0.1
 ```
 
-### Optional: Install docker-compose
+## Commands
+
+### Login to container
+
 ```
-sudo apt-get install libffi-dev libssl-dev
-sudo apt install python3-dev
-sudo apt-get install -y python3 python3-pip
-sudo pip3 install docker-compose
+docker-compose exec relay sh
+```
+or
+```
+docker exec -it relay /bin/sh
 ```
 
-### Optional: Build docker image and run (with docker-compose)
+### Check QR Code (inside container):
+```
+head -n 500 /var/log/supervisor/relay.log
 ```
-cd sphinx-relay
 
-docker-compose -f docker-compose.arm.yml build
+### Unlock wallet (inside container):
+
+```
+head -n 1 /relay/.lnd/.lndpwd | lncli --lnddir=/relay/.lnd/ unlock --stdin
 ```
 
-Edit docker-compose.arm.yml file with the exposed ports and NODE_DOMAIN (IP + PORT)
+## Using noip
+
+Prerequisite: Have an account in https://www.noip.com/
 
 ```
-docker-compose -f docker-compose.arm.yml up -d
+cd /usr/local/src
+
+sudo wget https://www.noip.com/client/linux/noip-duc-linux.tar.gz
+
+sudo tar xzf noip-duc-linux.tar.gz
 ```
 
-Check QR Code:
+At this point you need to ls to check what version is the one you downloaded. At the time of writing the latest version is noip-2.1.9-1
+
 ```
-docker-compose exec relay head -n 500 /var/log/supervisor/relay.log
+cd noip-2.1.9-1
+
+sudo make
+
+sudo make install
 ```
 
-# Unlock wallet (inside container)
+Follow the questions and after:
 
 ```
-head -n 1 /relay/.lnd/.lndpwd | lncli --lnddir=/relay/.lnd/ unlock --stdin
+sudo vi /etc/systemd/system/noip2.service
 ```
+
+Insert the following:
+
+```
+[Unit]
+Description=No-ip.com dynamic IP address updater
+After=network.target
+After=syslog.target
+
+[Install]
+WantedBy=multi-user.target
+Alias=noip.service
+
+[Service]
+# Start main service
+ExecStart=/usr/local/bin/noip2
+Restart=always
+Type=forking
+```
+
+Then enable the service and start it
+
+```
+sudo systemctl enable noip2
+
+sudo systemctl start noip2
+```
+
+Credits: https://ivancarosati.com/no-ip-with-raspberry-pi/
+
+## Using Tor
+
+