Edge proxy is an IoT Edge module that enables end-to-end connectivity to your Edge device using device streams. Ensure your IoT Hub/edge is provisioned in one of the supported regions.

To set up edge proxy for trial purposes, you need to:

• Provision an IoT Edge device in a Vagrant VM (skip this step if you already have an IoT edge device)
• Build the edge proxy (skip this step if you would rather use the pre-built image published here)
• Deploy edge proxy
• SSH using Azure CLI

• Install Vagrant
• Create an IoT Edge device (follow instructions here) and update device_connection_string in edge-config.yaml with its connection string
• Use Vagrantfile in this repo to provision the VM by running:

  # Provision and bring up your vagrant VM
  vagrant up

Once done, check that IoT Edge runtime is active and edgeAgent is running:

# SSH to your vagrant VM
vagrant ssh

# Output of command below should show the daemon is in 'active (running)' state
sudo systemctl status iotedge

# Output of command below should show 'edgeAgent' module in 'running' state
# Note that it may take a few minutes for the module to be downloaded
sudo iotedge list

In your cloned repository folder, run:

docker build -t <image_name> .
docker push <image_name>

You can skip this step and use pre-built image rezas/edgeproxy:0.40_mqtt that is published here.

1. Register a regular IoT device and remember the device name and the connection string

2. Register and create IoT Edge device, make sure it's running ok

3. Add a deployment module using Set modules

4. In Image URI, fill in rezas/edgeproxy:0.40_mqtt to use the pre-published image or use the image_name you porvided here

5. In Environment Variables, add these three fields

   Name	Value	Comment
   TARGET_IP	172.17.0.1	This is the local IP address of the host as seen by an IoT Edge module/container
   TARGET_PORT	22	Port for SSH
   CONNECTIONSTRING	<Connection string of the regular device your created in step 1>	This module has its own connection to IoT Hub for the Hackathon

6. Click next, next, next, then Submit

7. It'll take a while to pull the image, so wait a while till you see the module is running

1. Follow instructions to sideload the extension and login

2. Proxy the stream:

   az iot hub proxy -n [hub] -d [device created earlier] --port [port]
   

3. Open another terminal window

4. Use a valid username and credentials to SSH to your IoT edge device.

   ssh -p [port] username@localhost
   

   For the case of vagrant, use ssh -i .vagrant/machines/default/virtualbox/private_key -p 2222 vagrant@localhost. Note you need to use the private key of your Vagrant VM (this is usually stored in your provisioned VM folder under .vagrant/machines/default/virtualbox/private_key.

# Use a valid device connection string
CONNECTIONSTRING=""

# Default value is localhost (container itself)
export TARGET_IP=$HOSTNAME

# Default value is 22
export TARGET_PORT=22

docker run \
    --env CONNECTIONSTRING="$CONNECTIONSTRING" \
    --env TARGET_IP="$TARGET_IP" \
    --env TARGET_PORT="$TARGET_IP" \
    -it \
    <image_name>