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deploy_artifact (8) Versions 1.2.0

A cookbook with library to deploy local files

Policyfile
Berkshelf
Knife
cookbook 'deploy_artifact', '= 1.2.0', :supermarket
cookbook 'deploy_artifact', '= 1.2.0'
knife supermarket install deploy_artifact
knife supermarket download deploy_artifact
README
Dependencies
Changelog
Quality -%

deploy_artifact Circle CI

Overview

This cookbook provides a simple deploy_artifact resource that will deploy a single binary or tar.gz file. The deployment process is designed to mirror the Deploy Resource except designed to be used only for local deployments and not GIT. It is assumed that a directory called cached-copy will already contain the contents of what is to be deployed if not configured. It is left up to you on how to deliver the artifact using the while the resource will do the work to deploy it.

Given a file location and path, the resource will by default:
- Create a directory structure:

path\
cached-copy\
releases\
<CHECKSUM>\
current -> releases\<CHECKSUM>

- Assume the file is a single binary or gziped tar file
- Create a cached-copy directory and expect the file to be present or use the deploy_file callback to create file
- Create a releases directory and release directory named as the MD5 checksum of the deployed file in path
- On successful completion, symlink the release directory releases\<CHECKSUM> to path\current

Resources\Providers

  • deploy_artifact - performs deployment of a local artifact on a server

Actions

  • deploy: default action, will deploy a given file to a given path

:deploy

Resource Parameters for :deploy

  • name : defaults to file parameter
  • file : path to binary or tar.gz file to deploy, Required
  • path : path to location to deploy to, Default: /opt
  • owner : owner of the deployed files, Default: root
  • group : group of the deployed files, Default: root
  • cache_path : path to cache latest deployed file, Default: {path}/cached-copy
  • keep_releases : number of releases to keep or false to keep none, Default: 5
  • deploy_file : callback which takes a Ruby block of code to execute and deploy a file which is expected to be in cache_path.
  • before_symlink : callback which takes a Ruby block of code to execute before symlinking a release to current, Default: nothing
  • restart_command : callback which takes a Ruby block of code to execute after symlinkinga release to current which can be used to restart applications if needed, Default: nothing

Examples

Deploy tarball from Rackspace Cloud Files

deploy_artifact 'deploy.tar.gz' do
  path '/var/www/app'
  action :deploy
  deploy_file do
    rackspacecloud_file '/var/www/app/cached-copy/deploy.tar.gz' do
      directory 'deploy.tar.gz'
      rackspace_username 'username'
      rackspace_api_key 'api_key'
      rackspace_region 'dfw'
      action :create
    end
  end
end

Deploy tarball and restart service

deploy_artifact 'deploy.tar.gz' do
  path '/var/www/app'
  action :deploy
  deploy_file do
    rackspacecloud_file '/var/www/app/cached-copy/deploy.tar.gz' do
      directory 'deploy.tar.gz'
      rackspace_username 'username'
      rackspace_api_key 'api_key'
      rackspace_region 'dfw'
      action :create
    end
  end
  restart_command do
    service 'unicorn-app' do
      action :restart
    end
  end
end

Deploy tarball to a specific cache_path

deploy_artifact 'deploy.tar.gz' do
  path '/var/www/app'
  cache_path '/tmp'
  action :deploy
  deploy_file do
    rackspacecloud_file '/var/www/app/cached-copy/deploy.tar.gz' do
      directory 'deploy.tar.gz'
      rackspace_username 'username'
      rackspace_api_key 'api_key'
      rackspace_region 'dfw'
      action :create
    end
  end
end

Contributing

  1. Fork the repository on Github
  2. Create a named feature branch (i.e. add-my-feature)
  3. Write your change
  4. Write tests for your change (if applicable)
  5. Run the tests, ensuring they all pass
  6. Submit a Pull Request

License and Authors

Authors:: Justin Seubert (justin.seubert@rackspace.com)

Dependent cookbooks

This cookbook has no specified dependencies.

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

deploy_artifact CHANGELOG

1.2.0

  • Fix for compare method
  • Removed check_if_released method in favor of just remove_stale
  • Fix for removing stale current/releases
  • Fix to do_deploy only when releases directory is empty
  • Removed direct deploy to current directory when keep_releases false due to being infeasible
  • Added handling of @LongLink tar entries
  • Re-write untar method to be less complex adding helper methods file_open, tar_open, gzip_stream, dir_untar, file_untar, symlink_untar
  • Updated testingu

1.1.1

  • Fix for untar function with symlinks

1.1.0

  • Added option keep_releases, an option which defines either how many releases to keep or to not keep
  • Added option deploy_file, a callback which allows you to perform the file deployment within the resource
  • Added option cache_path, an option to define a custom cache file (temp) path

1.0.0

Official release to supermarket

0.0.1

  • First Version

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