Metadata-Version: 2.1
Name: boss-cli
Version: 1.0.1
Summary: Yet another pythonic deployment tool built on top of fabric.
Home-page: https://github.com/kabirbaidhya/boss-cli
Author: Kabir Baidhya
Author-email: kabirbaidhya@gmail.com
License: MIT
Description: <div align="center">
          <a href="https://github.com/kabirbaidhya/boss-cli">
            <img style="width: 128px;" src="assets/boss.svg">
          </a>
          <br/>
        
        # boss
        
        [![Travis branch](https://img.shields.io/travis/kabirbaidhya/boss/master.svg?style=flat-square)](https://travis-ci.org/kabirbaidhya/boss)
        [![PyPI](https://img.shields.io/pypi/v/boss-cli.svg?style=flat-square)](https://pypi.python.org/pypi/boss-cli)
        ![Code Climate](https://img.shields.io/codeclimate/github/kabirbaidhya/boss-cli.svg?style=flat-square)
        [![PyPI](https://img.shields.io/pypi/l/boss-cli.svg?style=flat-square)](https://github.com/kabirbaidhya/boss/blob/master/LICENSE)
        [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](CONTRIBUTING.md)
        
        Yet another pythonic deployment tool built on top of [paramiko](http://www.paramiko.org/) and [fabric](http://www.fabfile.org/).
        
        Deploy like a boss.
        
        </div>
        
        ## Installation
        
        ```bash
        $ pip install boss-cli==1.0.1
        ```
        
        ## Configuration
        
        Check the [configuration](docs/configuration.md) page.
        
        ### Custom Scripts
        
        Custom scripts are scripts/commands that could be defined directly in the config file without having to write any line of python in the `fabfile.py`. They're similar to the [npm scripts](https://docs.npmjs.com/misc/scripts), if you're familiar with them.
        
        You can define the custom scripts under the `scripts` field in the `boss.yml`.
        
        **For instance:**
        
        ```yaml
        # boss.yml
        stages:
          prod:
            host: your-server.com
            public_url: 'https://your-server.com'
            branch: master
        
        scripts:
          hello: 'echo "Hello World!"'
          build: npm run build
          logs: pm2 logs
        ```
        
        Boss comes out of the box with a task `run` which you can use to run these scripts on the remote server like this:
        
        ```bash
        $ fab prod run:hello
        $ fab prod run:build
        $ fab prod run:logs
        ```
        
        ## Deployment
        
        ### 1. Remote Source Deployment
        
        This is a generic deployment preset, where the remote host also contains the project source code and the git repository. The deploy task would synchronize the remote with the latest changes of the provided branch from the origin. It then builds the project and restarts the service if needed.
        
        This is general and language agnostic so it can be used for deploying any kind of project. You just need to specify the relevant `build` script to build your project in the remote and if it requires service restart then you'll need to define a `reload` script as well.
        
        You'll need to set the deployment preset as `remote-source` in your configuration.
        
        ```yml
        deployment:
          preset: remote-source
        ```
        
        #### Configuration
        
        Your `boss.yml` file for remote source deployment would look similar to this:
        
        ```yml
        project_name: my-app
        project_description: 'My App'
        repository_url: 'https://github.com/username/repository'
        branch_url: '{repository_url}/tree/{branch}'
        user: deploy_user
        
        deployment:
          preset: remote-source
          base_dir: /source/my-app
        
        stages:
          prod:
            host: your-server.com
            public_url: 'https://your-server.com'
            branch: master
        
        scripts:
          install: 'npm install'
          build: 'npm run build'
          start: 'pm2 start dist/myapp.js'
          stop: 'pm2 stop dist/myapp.js'
          reload: 'pm2 reload dist/myapp.js'
        
        notifications:
          slack:
            enabled: true
            endpoint: ${BOSS_SLACK_ENDPOINT}
        ```
        
        The above configuration is specific to a [Node.js](https://nodejs.org/en/) project environment, but you can also deploy projects built with other languages like PHP, Python, Java etc. All you need to do is change the scripts `install`, `build`, `reload`.
        
        #### Available tasks
        
        You can check the available tasks for `remote-source` preset with `fab --list`.
        
        ```bash
         ➜ fab --list
        
        Available commands:
        
            build    Build the application.
            check    Check the current remote branch and the last commit.
            deploy   Deploy to remote source.
            prod     Configures the prod server environment.
            logs     Tail the logs.
            restart  Restart the service.
            run      Run a custom script.
            status   Check the status of the service.
            stop     Stop the service.
            sync     Sync the changes on the branch with the remote (origin).
        ```
        
        #### Deploy
        
        Now to deploy the the application to the `prod` server that you've configured in the `stages` above. You can do:
        
        ```bash
         ➜ fab prod deploy
        ```
        
        This would deploy the default branch `master` in this case. You can also provide a specific branch to deploy, as follows:
        
        ```bash
         ➜ fab prod deploy:branch=my-branch
        ```
        
        ### 2. Web Deployment
        
        This deployment is useful for deploying the web apps (React, Angular, Vue etc) or static files to the remote server. This preset assumes the static files are served via a web server on the remote host eg: nginx, apache etc. Here, the source code is built locally and only the `dist` or `build` is uploaded and deployed to the server.
        
        The deployment process is zero-downtime, just like [capistrano](https://github.com/capistrano/capistrano).
        
        You'll need to set the deployment preset as `web` in your configuration.
        
        ```yml
        deployment:
          preset: web
        ```
        
        #### Configuration
        
        Your `boss.yml` file for web deployment would look similar to this:
        
        ```yml
        project_name: my-app
        project_description: 'My App'
        repository_url: 'https://github.com/username/repository'
        branch_url: '{repository_url}/tree/{branch}'
        user: deploy_user
        
        deployment:
          preset: web
          build_dir: build/           # The local build directory
          base_dir: /app/deployment   # The remote base directory for deployment.
        
        stages:
          prod:
            host: your-server.com
            public_url: 'https://your-server.com'
        
        scripts:
          install: 'npm install'
          build: 'npm run build'
        
        notifications:
          slack:
            enabled: true
            endpoint: ${BOSS_SLACK_ENDPOINT}
        ```
        
        The above configuration would work for any kind of web projects as long as it generates the build in static files (HTML, CSS, JS, media) that could be served via a web server.
        
        You can define two scripts `install` and `build` in your `boss.yml`, to install project dependencies and build the source respectively. For instance: if you've created your application using [`create-react-app`](https://github.com/facebookincubator/create-react-app), you can set these to `npm install` and `npm run build` as shown in above config.
        
        You also have to set the location of the output directory for the `build` script as `deployment.build_dir`. In our case, this would be the `build/` directory.
        
        #### Available tasks
        
        You can check the available tasks for this preset with `fab --list`.
        
        ```bash
         ➜ fab --list
        
        Available commands:
        
            buildinfo  Print the build information.
            builds     Display the build history.
            deploy     Zero-Downtime deployment for the web.
            info       Print the build information.
            logs       Tail the logs.
            rollback   Zero-Downtime deployment rollback for the web.
            run        Run a custom script.
            setup      Setup remote host for deployment.
            prod       Configures the prod server environment.
        ```
        
        #### Remote Setup
        
        For the first time, you can configure the remote host for deployment using the `setup` task.
        
        ```bash
         ➜ fab prod setup
        ```
        
        This will create necessary files and directories on the remote under the provided `base_dir` path. In our case the base directory will be `/app/deployment`.
        
        Once, the `setup` task completes you should see a message like this:
        
        ```
        Remote is setup and is ready for deployment.
        
        Deployed build will point to /app/deployment/current.
        For serving the latest build, please set your web server document root to /app/deployment/current.
        ```
        
        Now you'll need to set your web server document root on the remote host to the `current` symlink created under the `base_dir` path. This symlink will point to the latest build when you deploy your app.
        
        #### Web Server Config
        
        If you're using a web server like nginx, you can set the document root like this:
        
        ```
        # Sample nginx Configuration.
        server {
          listen 80;
          listen [::]:80;
        
          # This is the symlink that points to the build that is deployed.
          root /app/deployment/current;
        
          index index.html;
          ...
        }
        ```
        
        #### Deploy
        
        You can use the `deploy` task to deploy the app to the remote server.
        
        Here, first the `deploy` task would trigger the `install` and `build` scripts to build the project locally, after which the built directory configured in `deployment.build_dir` would be tar-zipped and uploaded to the remote host via SSH.
        
        So, to deploy current local source code to `prod` server you should do the following:
        
        ```bash
         ➜ fab prod deploy
        ```
        
        If you're using `git` in your project, you need to make sure you did `checkout` to the branch you want to deploy and is up to date. Like this,
        
        ```bash
         # Checkout to the right branch and deploy
         ➜ git checkout master
         ➜ fab prod deploy
        ```
        
        ### 3. Node.js Deployment
        
        Node.js Project Deployment.
        More information, examples and documentation coming soon :).
        
        ## Inspiration
        
        * [Capistrano](https://github.com/capistrano/capistrano)
        * [Fabric](http://www.fabfile.org/)
        
        ## Special Thanks
        
        Special Thanks to [Shirish Shikhrakar](https://github.com/sshikhrakar) for the [logo](https://github.com/kabirbaidhya/boss/tree/dev/assets).
        
        ## Contributing
        
        All kinds of contributions are welcome. Read our [contributing guide](CONTRIBUTING.md) to learn about our development process, how to propose PRs, report bugs and suggest improvements.
        
        ## Change Log
        
        Check the [CHANGELOG](CHANGELOG.md) for full release history.
        
        ## License
        
        Licensed under [The MIT License](LICENSE).
        
Keywords: cli
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: Topic :: Utilities
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2.7
Description-Content-Type: text/markdown
Provides-Extra: dev
