[Ndn-interest] [EXTERNAL] Re: [EXT] Getting started with ndn-pyton

Thu Mar 14 15:29:11 PDT 2024

As Davide mentioned, M1 architecture.   If you could put out linux/arm64, one could use that directly.  I believe there's a way to do architecture tags in the container library.

Yes, please use, with attribution, the writeup as you want.   I put in an explicit CC BY-SA 4.0 license in the document.

Marc

________________________________
From: Varun Patil <varunpatil at ucla.edu>
Sent: Thursday, March 14, 2024 2:22 PM
To: Marc Mosko <marc.mosko at sri.com>
Cc: Junxiao Shi <shijunxiao at arizona.edu>; ndn-interest <Ndn-interest at lists.cs.ucla.edu>
Subject: Re: [Ndn-interest] [EXTERNAL] Re: [EXT] Getting started with ndn-pyton

Hi Marc,

Thank you, this is very helpful. I've a couple of questions.

1/ Is there and particular reason you're building the docker images manually? We wanted to encourage direct usage of the images that are pre-built by CI and hosted on GitHub (at least ndn-cxx and NFD are already available)

2/ Are you okay if I directly copy some parts of this document into the NDN 101 guide? The documentation is licensed under CC BY-SA 4.0.
(btw this is still very much a work in progress and all contributions/suggestions are greatly appreciated!)

Thanks,
Varun

On Wed, Mar 13, 2024, 6:22 PM Marc Mosko via Ndn-interest <ndn-interest at lists.cs.ucla.edu<mailto:ndn-interest at lists.cs.ucla.edu>> wrote:

Thank you.  That was very helpful.

Here is my writeup of how to run NFD and ndnsec in docker, then use Pycharm to run an app with only python-ndn on the host.

https://docs.google.com/document/d/1Ig1XL0CBlvBT4yo-qJv9om5OMAcbzb7UPOOZQOmV_RI/edit?usp=sharing

From the point of view of someone who just wants to write a couple apps and not fiddle with NFD or the client library, it is still a bit painful.  The NDN documentation and “101.named-data.net<http://101.named-data.net>” are not sufficient for an outsider to get started.

Marc

From: Junxiao Shi <shijunxiao at arizona.edu<mailto:shijunxiao at arizona.edu>>
Date: Tuesday, March 12, 2024 at 2:26 PM
To: Marc Mosko <marc.mosko at sri.com<mailto:marc.mosko at sri.com>>
Cc: Ndn-interest at lists.cs.ucla.edu<mailto:Ndn-interest at lists.cs.ucla.edu> <Ndn-interest at lists.cs.ucla.edu<mailto:Ndn-interest at lists.cs.ucla.edu>>
Subject: [EXTERNAL] Re: [EXT][Ndn-interest] Getting started with ndn-pyton

Hi Marc

The "official" Docker release is published on GitHub Container Registry:

  *   https://github.com/named-data/ndn-cxx/pkgs/container/ndn-cxx
  *   https://github.com/named-data/NFD/pkgs/container/nfd
  *   https://github.com/named-data/NFD/pkgs/container/nfd-status-http-server

I believe these are amd64 only, but the Dockerfiles are in the git repository.

These were developed at the 15th NDN hackathon.

The recent 16th NDN hackathon developed ndnping and NLSR containers, but they are not yet published.

The scripts in yoursunny/docker-nfd<https://github.com/yoursunny/docker-nfd> repository are mainly for running NFD on Raspberry Pi Zero W and BeagleBone Black devices.

In 2021, I made NFD-nightly<https://nfd-nightly.ndn.today/> that publishes .deb packages for NFD and related software, which replaced docker-nfd scripts.

You can use a RUN step to install NFD-nightly into a Docker container image.

Here's an example: https://github.com/usnistgov/ndn-dpdk/blob/2e1dda9f261a10fa12f2b82386f547e7a7bd2ad4/docs/interop/nfd/Dockerfile

For ARMv8, you can use debian:bullseye base image and install NFD-nightly Debian 11 ARMv8 packages.

I will add Debian 12 ARMv8 build on NFD-nightly soonTM.

In most cases, python-ndn examples only require one ndnsec command as preparation:

ndnsec key-gen /$(hostname -s)/$(id -un)

Yours, Junxiao

On Tue, Mar 12, 2024 at 5:01 PM Marc Mosko via Ndn-interest <ndn-interest at lists.cs.ucla.edu<mailto:ndn-interest at lists.cs.ucla.edu>> wrote:

External Email

Hello,

I’d like to setup a fresh environment on ubuntu 22.04, but there seems to not be any quick getting started document.  Is there one?  Otherwise, I’m writing up my notes in google docs.

I’d like to run NFD and associated tools in docker.  Is there an official docker release, or build process?  I’ve found github.com/yoursunny/docker-nfd<http://github.com/yoursunny/docker-nfd>, but I’m working in an ARM64 native environment (aarch64) and those scripts have a bunch of stuff baked into them.

I also could not find a getting started with ndnsec, and the ndn-python examples assume you have NFD and credentials setup.

Thanks,

Marc

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