theqrl/qrl-docker

Docker images for build environments

qrl-docker

This repo contains images used by QRL build processes.

Each branch contains configuration specific for each platform. The Dockerfile can also be used as a reference of our recommended installation steps.

Example usage

(requires Docker to be installed)

1. Pull docker image of QRL node in Ubuntu 18.04 container:

   docker pull qrledger/qrl-docker:bionic

2. Run a detached container:

   docker run -d --name=qrl-node qrledger/qrl-docker:bionic

3. Start the node:

   docker start qrl-node

4. See the console logs:

   docker logs qrl-node

5. Generate an encrypted wallet (-i and -t flags to interact with terminal)

   docker exec -i -t qrl-node qrl wallet_gen --encrypt

Docker desktop

Windows user?

Use PowerShell run as an Administrator before running the Docker CLI commands.

qrl-docker's Issues

Node periodically stops syncing to latest block

Hi, I'm running a QRL docker node on my linux machine, and I'm noticing that it periodically stops syncing, and I would need to restart the container to trigger it into syncing again. Here're some logs:

$ sudo docker exec -it qrl-node qrl --json state
{
  "info": {
    "blockHeight": "1374188",
    "blockLastHash": "fKMPR3lfP9J4cHSuyYgbQh4/eyaVS6s9WZYTVwIAAAA=",
    "networkId": "The sleeper must awaken",
    "numConnections": 24,
    "numKnownPeers": 29,
    "state": "SYNCED",
    "uptime": "225869",
    "version": "2.0.5 python"
  }
}

as of the time of writing, based on the block explorer the latest block height is 1374730. And it's been stuck on this height for at least one hour.