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* Fix undefined vars on python3 and a whole bunch of other cleanup. References #27193 * No need to catch exception and reraise. This just obfuscates the traceback * Build up a list and then join at the end instead of building up a string. list.append() is faster than string concatenation * No need to extract k, v pairs from one dict to make a second dict and then extract k, v pairs from the second dict. Iterate over the k, v pairs extracted from the first dict directly instead of building the second dict. * No need to check if the dict is empty before iterating on it. Iterating on an empty dict will automatically go to the end of the loop * Use isinstance instead of type(obj) is class, handles inheritance and is better style * use to_native instead of v.encode(). We can use the surrogate_or_strict error handler to deal with more potential tracebacks. Does the right conversion on both Py2 and Py3. * Convert bool to string before combining it with the string we're building. * Don't reference unicode directly as unicode does not exist in Python3 * The string resulting from this function will not have a trailing comma * Simplify the conversion to string int and bool values are now used in string formatting which will use str to transform them without an explicit invocation. |
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| CODING_GUIDELINES.md | 7 years ago | |
| CONTRIBUTING.md | 9 years ago | |
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README.md
Ansible
Ansible is a radically simple IT automation system. It handles configuration-management, application deployment, cloud provisioning, ad-hoc task-execution, and multinode orchestration - including trivializing things like zero downtime rolling updates with load balancers.
Read the documentation and more at https://ansible.com/
Many users run straight from the development branch (it's generally fine to do so), but you might also wish to consume a release.
You can find instructions here for a variety of platforms.
Design Principles
- Have a dead simple setup process and a minimal learning curve
- Manage machines very quickly and in parallel
- Avoid custom-agents and additional open ports, be agentless by leveraging the existing SSH daemon
- Describe infrastructure in a language that is both machine and human friendly
- Focus on security and easy auditability/review/rewriting of content
- Manage new remote machines instantly, without bootstrapping any software
- Allow module development in any dynamic language, not just Python
- Be usable as non-root
- Be the easiest IT automation system to use, ever.
Get Involved
- Read Community Information for all kinds of ways to contribute to and interact with the project, including mailing list information and how to submit bug reports and code to Ansible.
- All code submissions are done through pull requests. Take care to make sure no merge commits are in the submission, and use
git rebasevsgit mergefor this reason. If submitting a large code change (other than modules), it's probably a good idea to join ansible-devel and talk about what you would like to do or add first and to avoid duplicate efforts. This not only helps everyone know what's going on, it also helps save time and effort if we decide some changes are needed. - Users list: ansible-project
- Development list: ansible-devel
- Announcement list: ansible-announce - read only
- irc.freenode.net: #ansible
Branch Info
- Releases are named after Led Zeppelin songs. (Releases prior to 2.0 were named after Van Halen songs.)
- The devel branch corresponds to the release actively under development.
- For releases 1.8 - 2.2, modules are kept in different repos, you'll want to follow core and extras
- Various release-X.Y branches exist for previous releases.
- We'd love to have your contributions, read Community Information for notes on how to get started.
Authors
Ansible was created by Michael DeHaan (michael.dehaan/gmail/com) and has contributions from over 1000 users (and growing). Thanks everyone!
Ansible is sponsored by Ansible, Inc
Licence
GNU Click on the Link to see the full text.