Collection of tools to deploy Serokell infrastructure.

File structure

• deployments includes all NixOps deployments controlled via Cardano*.hs scripts
• modules has NixOS modules
• lib.nix warps upstream <nixpkgs/lib.nix> with our common functions
• scripts has bash scripts not converted to Haskell/Turtle into Cardano.hs yet
• srk-nixpkgs is a collection of upstream Serokell packages
• static includes files being static, not generated
• release.nix is used by Hydra CI

Check out nixpkgs repository to the root (~/nixpkgs) using branch release-16.09.

./Cardano.hs build

./Cardano.hs deploy

Note this will not remove machines if they no longer exist.

If you want to remove a machine simply remove them in the bottom part of the nixops.nix file. Then run nixops deploy with -k:

./Cardano.hs deploy

nixops list

nixops info [-d deployment]

nixops ssh -d deployment machine-name

Replace machine-name with the machine you want to connect to (from info call).

./Cardano.hs destroy

To generate the disk image:

$ GENERATING_AMI=1 nix-build release.nix -A image -o image -I ~/

Note that this will take more than an hour to build. See NixOS/nixpkgs#20471 for more about the slowness.

To upload and use the new disk image as AMI:

$ ./scripts/create-amis.sh

This will update modules/amis.nix so make sure to commit it.