Forge

EC2 fleets made easy

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Variables

Forge exposes all string and numeric (ints and floats) variables from the combined user and environmental configs, some extra variables, and any environment-specific additional variables (regardless of type) to be used in tags (defined in the environment yaml), run_cmd, and user_data configs.

• E.g.
  • tags

      tags:
        - Key: "Name"
          Value: "{name}-{market}-{task}-{date}"
    

  • user_data

      aws ec2 describe-instances --filters "Name=tag:Name,Values={name}-{market_master}-{service}-master-{date}"
    

  • run_cmd

      run_cmd: single_run.sh {ip} carsforge/jupyter-example:latest
    

List of available variables:

• aws_az
• aws_profile
• aws_security_group
• aws_subnet
• ec2_key
• forge_env
• forge_pem_secret
• aws_role
• date
• disk
• forge_env
• gpu_flag
• log_level
• market_master
• market_worker
• name
• service
• task - Either cluster_master, cluster_worker, or single

• ip - This is the IP of the master in a cluster (only exposed to run_cmd)

• additional_config - The name of each individual parameters defined in additional_config will be passes.