XDC Private (Quorum Fork)
Prerequisites
Operating System: Ubuntu 20.04 64-bit or higher.
Tools: Docker, Docker Compose
Hardware:
Network Ports:
The following network ports need to be open for the nodes to communicate:
*auto-increment depending on the number of nodes
Setup
Clone repository
Step 1: Install Docker & Docker-compose
Step 2: Pull image from Docker Hub
Step: 3 Launch the setup script
Enter the number of nodes, private IP of the host machine, and unique docker subnet. You can view the private IP of your machine using ipconfig
.
To check the private IP address on Ubuntu GUI:
Open the Activities overview and start typing Network.
Click on Network to open the panel.
Choose the connection, Wi-Fi or Wired, from the left pane.
The IP address for a wired connection will be displayed on the right.
Click the settings button to see the IP address for the wireless Network in the Details panel.
Accessing console
Stopping the network
Adding a new node to the existing network
Install docker and pull image on the new host machine as done earlier in Steps 1 and 2.
Enter public IP of the new host machine (in case of local setup, private IP assigned by router). Enter the node number (e.g., if you have three nodes up with the initial setup, then the node number here would be 4).
Copy enodeID from enode-url.json, then attach to Geth console of any running node and execute.
Start the new node
Upgrade network
Pull a newer version of the image from the docker hub.
Stop containers running the old version.
Update docker-compose.yml to use a new image (specify quorum: TAG_NAME as argument).
Run new version.
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