forked from cerc-io/stack-orchestrator
107 lines
2.8 KiB
Markdown
107 lines
2.8 KiB
Markdown
# Contributing
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Thank you for taking the time to make a contribution to Stack Orchestrator.
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## Install (developer mode)
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Suitable for developers either modifying or debugging the orchestrator Python code:
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### Prerequisites
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In addition to the pre-requisites listed in the [README](/README.md), the following are required:
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1. Python venv package
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This may or may not be already installed depending on the host OS and version. Check by running:
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```
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$ python3 -m venv
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usage: venv [-h] [--system-site-packages] [--symlinks | --copies] [--clear] [--upgrade] [--without-pip] [--prompt PROMPT] ENV_DIR [ENV_DIR ...]
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venv: error: the following arguments are required: ENV_DIR
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```
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If the venv package is missing you should see a message indicating how to install it, for example with:
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```
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$ apt install python3.10-venv
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```
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### Install
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1. Clone this repository:
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```
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$ git clone https://github.com/cerc-io/stack-orchestrator.git
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```
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2. Enter the project directory:
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```
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$ cd stack-orchestrator
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```
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3. (This and the next step can be done by running `source ./scripts/developer-mode-setup.sh`)
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Create and activate a venv:
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```
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$ python3 -m venv venv
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$ source ./venv/bin/activate
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(venv) $
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```
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4. Install the cli in edit mode:
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```
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$ pip install --editable .
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```
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5. Verify installation:
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```
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(venv) $ laconic-so
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Usage: laconic-so [OPTIONS] COMMAND [ARGS]...
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Laconic Stack Orchestrator
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Options:
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--quiet
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--verbose
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--dry-run
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-h, --help Show this message and exit.
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Commands:
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build-containers build the set of containers required for a complete...
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deploy-system deploy a stack
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setup-repositories git clone the set of repositories required to build...
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```
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## Build a zipapp (single file distributable script)
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Use shiv to build a single file Python executable zip archive of laconic-so:
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1. Install [shiv](https://github.com/linkedin/shiv):
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```
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$ (venv) pip install shiv
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$ (venv) pip install wheel
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```
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2. Run shiv to create a zipapp file:
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```
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$ (venv) shiv -c laconic-so -o laconic-so .
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```
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This creates a file `./laconic-so` that is executable outside of any venv, and on other machines and OSes and architectures, and requiring only the system Python3:
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3. Verify it works:
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```
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$ cp stack-orchetrator/laconic-so ~/bin
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$ laconic-so
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Usage: python -m laconic-so [OPTIONS] COMMAND [ARGS]...
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Laconic Stack Orchestrator
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Options:
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--quiet
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--verbose
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--dry-run
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-h, --help Show this message and exit.
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Commands:
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build-containers build the set of containers required for a complete...
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deploy-system deploy a stack
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setup-repositories git clone the set of repositories required to build...
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```
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For cutting releases, use the [shiv build script](/scripts/build_shiv_package.sh).
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