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example/llm: reformat with
nixfmt-rfc-style
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,62 +1,66 @@ | ||
| { | ||
| description = "A collection of services enabling the users to perform inference on LLM models"; | ||
|
|
||
| inputs = { | ||
| nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable"; | ||
| flake-parts.url = "github:hercules-ci/flake-parts"; | ||
| systems.url = "github:nix-systems/default"; | ||
| process-compose-flake.url = "github:Platonic-Systems/process-compose-flake"; | ||
| services-flake.url = "github:juspay/services-flake"; | ||
| }; | ||
| outputs = inputs: inputs.flake-parts.lib.mkFlake { inherit inputs; } { | ||
| systems = import inputs.systems; | ||
| imports = [ | ||
| inputs.process-compose-flake.flakeModule | ||
| ]; | ||
| perSystem = { self', pkgs, lib, ... }: { | ||
| process-compose."default" = pc: { | ||
| imports = [ | ||
| inputs.services-flake.processComposeModules.default | ||
| ]; | ||
| services = { | ||
| # Backend service to perform inference on LLM models | ||
| ollama."ollama1" = { | ||
| enable = true; | ||
| }; | ||
| # Get ChatGPT like UI, but open-source, with Open WebUI | ||
| open-webui."open-webui1" = { | ||
| enable = true; | ||
| environment = | ||
| let | ||
| inherit (pc.config.services.ollama.ollama1) host port; | ||
| in | ||
| { | ||
| ENABLE_OLLAMA_API = "True"; | ||
| OLLAMA_BASE_URL = "http://${host}:${toString port}"; | ||
| OLLAMA_API_BASE_URL = "http://${host}:${toString port}/api"; | ||
| WEBUI_AUTH = "False"; | ||
| DEVICE_TYPE = "cpu"; | ||
| RAG_EMBEDDING_ENGINE = "ollama"; | ||
| RAG_EMBEDDING_MODEL = "mxbai-embed-large:latest"; | ||
| RAG_EMBEDDING_MODEL_AUTO_UPDATE = "True"; | ||
| RAG_RERANKING_MODEL_AUTO_UPDATE = "True"; }; | ||
| }; | ||
| }; | ||
|
|
||
| # Start the Open WebUI service after the Ollama service has finished initializing and loading the models | ||
| settings.processes.open-webui1.depends_on.ollama1-models.condition = "process_completed_successfully"; | ||
| outputs = | ||
| inputs: | ||
| inputs.flake-parts.lib.mkFlake { inherit inputs; } { | ||
| systems = import inputs.systems; | ||
| imports = [ inputs.process-compose-flake.flakeModule ]; | ||
| perSystem = | ||
| { pkgs, lib, ... }: | ||
| { | ||
| process-compose."default" = pc: { | ||
| imports = [ inputs.services-flake.processComposeModules.default ]; | ||
| services = { | ||
| # Backend service to perform inference on LLM models | ||
| ollama."ollama1" = { | ||
| enable = true; | ||
| }; | ||
|
|
||
| # Open the browser after the Open WebUI service has started | ||
| settings.processes.open-browser = { | ||
| command = | ||
| let | ||
| inherit (pc.config.services.open-webui.open-webui1) host port; | ||
| opener = if pkgs.stdenv.isDarwin then "open" else lib.getExe' pkgs.xdg-utils "xdg-open"; | ||
| url = "http://${host}:${toString port}"; | ||
| in | ||
| "${opener} ${url}"; | ||
| depends_on.open-webui1.condition = "process_healthy"; | ||
| # Get ChatGPT like UI, but open-source, with Open WebUI | ||
| open-webui."open-webui1" = { | ||
| enable = true; | ||
| environment = | ||
| let | ||
| inherit (pc.config.services.ollama.ollama1) host port; | ||
| in | ||
| { | ||
| ENABLE_OLLAMA_API = "True"; | ||
| OLLAMA_BASE_URL = "http://${host}:${toString port}"; | ||
| OLLAMA_API_BASE_URL = "http://${host}:${toString port}/api"; | ||
| WEBUI_AUTH = "False"; | ||
| DEVICE_TYPE = "cpu"; | ||
| RAG_EMBEDDING_ENGINE = "ollama"; | ||
| RAG_EMBEDDING_MODEL = "mxbai-embed-large:latest"; | ||
| RAG_EMBEDDING_MODEL_AUTO_UPDATE = "True"; | ||
| RAG_RERANKING_MODEL_AUTO_UPDATE = "True"; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| # Start the Open WebUI service after the Ollama service has finished initializing and loading the models | ||
| settings.processes.open-webui1.depends_on.ollama1-models.condition = "process_completed_successfully"; | ||
|
|
||
| # Open the browser after the Open WebUI service has started | ||
| settings.processes.open-browser = { | ||
| command = | ||
| let | ||
| inherit (pc.config.services.open-webui.open-webui1) host port; | ||
| opener = if pkgs.stdenv.isDarwin then "open" else lib.getExe' pkgs.xdg-utils "xdg-open"; | ||
| url = "http://${host}:${toString port}"; | ||
| in | ||
| "${opener} ${url}"; | ||
| depends_on.open-webui1.condition = "process_healthy"; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
| } |