mlflow-nixops

Deploys mlflow tracking server using NixOps on AWS EC2.

Instructions

First, add secrets/basicauth.nix:

{ "user" = "password"; }

Now make secrets/keyId.nix:

"local_aws_profile"

Then, make secrets/boto.cfg (if using AWS bucket):

[Credentials]
aws_access_key_id = XXXXXXXXXXXXXXXXXXXX
aws_secret_access_key = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Finally make secrets/server_config.nix (for Amazon Aurora mysql):

{
  store_uri = "mysql://admin:password@mlflow-instance-1.xxxxx.us-west-2.rds.amazonaws.com:3306/mlflow";
  artifact_root = "s3://xxxxxxxx/mlflow-artifacts/";
  hostname = "mlflow.xxxxx.com";
}

This was tested on tbenst/nixpkgs with commit 40e11a4fd00b82805e7f647dcbd32aeaa1eeffb5. Note that mlflow-server is not yet available on unstable as of 2020/01/09 (prob will be in a couple weeks). (one time):

nixops create ./mlflow-server.nix ./mlflow-server-ec2.nix -d mlflow-server-ec2

Then to (re)deploy with latest config:

nixops deploy -d mlflow-server-ec2