Problems deploying argon2_elixir

Great to hear you got it working

I think I got this worked out… not really sure what the hiccup was… I was working through a lot of Docker issues, now everything seems to be coming up clean.

Also, how much memory is your server / docker instance going to have?

For information about choosing the m_cost (memory allocation), see Argon2.Stats — argon2_elixir v4.1.3 - you can set the value in the config file (you will probably need to reduce it to 16 or 15).

And here is some information about using Docker with argon2_elixir - Deployment · riverrun/comeonin Wiki · GitHub

Sorry to be clueless, but how do I deduce the m_cost? Is that a config value somewhere?

As for cores, I don’t know. The Docker Daemon on Mac I have configured to use 4 CPUs, but I don’t know if that will be equivalent.

How many cores are you using? You need to use more than one.
For docker deployments, you will also probably need to reduce the m_cost.
Finally, you can remove the comeonin line from your mix.exs file.
Let me know how you get on.

I’m having trouble with this… trying to build for Docker deployments (per our company’s DevOps requirements).

I get an error like the following on startup:

crash_report #{label=>{proc_lib,crash},report=>[[{initial_call,{supervisor,kernel,[‘Argument__1’]}},{pid,<0.2040.0>},{registered_name,},{error_info,{exit,{on_load_function_failed,‘Elixir.Argon2.Base’},[{init,run_on_load_handlers,0,},{kernel,init,1,[{file,“kernel.erl”},{line,212}]},{supervisor,init,1,[{file,“supervisor.erl”},{line,295}]},{gen_server,init_it,2,[{file,“gen_server.erl”},{line,374}]},{gen_server,init_it,6,[{file,“gen_server.erl”},{line,342}]},{proc_lib,init_p_do_apply,3,[{file,“proc_lib.erl”},{line,249}]}]}},{ancestors,[kernel_sup,<0.2014.0>]},{message_queue_len,0},{messages,},{links,[<0.2016.0>]},{dictionary,},{trap_exit,true},{status,running},{heap_size,376},{stack_size,27},{reductions,273}],]}

This is using

{:comeonin, "~> 5.0"},
{:argon2_elixir, "~> 2.0"},

in an umbrella app using distillery {:distillery, "~> 2.0.12", runtime: false}

what about this…

$ iex -S mix
==> argon2_elixir
could not compile dependency :argon2_elixir, “mix compile” failed. You can recompile this dependency with “mix deps.compile argon2_elixir”, update it with “mix deps.update argon2_elixir” or clean it with “mix deps.clean argon2_elixir”
==> Project
** (Mix) “nmake” not found in the path. If you have set the MAKE environment variable,
please make sure it is correct.

Problem solved

Simplifying the Makefile, along with a couple of other minor changes to the NIF code, (in version 1.2.13) seems to have solved the problem.

If anyone here was having issues creating a release, please update to 1.2.13.

Quick update: I have made changes to the Makefile (removed some of the optimization options), and I’m waiting for feedback on those changes.