Home

Welcome to drunc wiki!

Setting up

If you are trying to run drunc you now need to have a DUNE-DAQ environment, with cvmfs available, see setup instructions here.

Running drunc

Once you have drunc, you can look at the quick start instructions.

The connectivity service currently has statically defined ports, hence you need to check if there are any other drunc users on the physical host you are running on. If there are, when you boot you will likely get an error of

drunc.utils.grpc_utils.ServerUnreachable: ('failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:3333: connection attempt timed out before receiving SETTINGS frame', 14)

To resolve this issue, the current recommendation is to use a different physical host on which there are no other drunc users.

If you need more details:

• Process manager
• Controller
• Unified shell (merges the controller and process manager shells)
• FSM

Testing drunc

• Instructions for the latest nightly on the v5 variant
• Instructions for v5.0.0 (OKS)
• Instructions for v4.2.0

Developing

If you are a drunc developer, read this before merging.

If are developing a user interface for drunc.

• Messaging cormat (valid for all the drunc endpoints)
• Process manager endpoint description
• Controller endpoint description
• I need another command for my application

If you would like to know what comes next, see the roadmap and issues. If you encounter any bugs/missing features with drunc, please raise them as issues but do check existing issues before posting.

For a list of strand of work that need to happen before drunc can use them, see this this list.

Release notes

... are here